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", 0x1000, 0x4}], 0xd808, &(0x7f0000000200)={[{@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@dots}, {@dots}, {@nodots}, {@fat=@quiet}], [{@smackfshat}, {@obj_user={'obj_user', 0x3d, '*'}}]}) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) 12:27:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3702480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:40 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c15a153e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1522.125441][ T8807] 12:27:41 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1525.877446][ T8816] validate_nla: 7 callbacks suppressed [ 1525.877465][ T8816] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1525.930920][ T8816] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1525.962877][ T8816] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1525.962877][ T8816] !' [ 1526.012349][ T8816] CPU: 1 PID: 8816 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1526.012379][ T8816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1526.012392][ T8816] Call Trace: [ 1526.012400][ T8816] [ 1526.012411][ T8816] dump_stack_lvl+0x1e3/0x2cb [ 1526.012439][ T8816] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1526.012467][ T8816] ? bfq_pos_tree_add_move+0x436/0x436 [ 1526.012491][ T8816] ? panic+0x76e/0x76e [ 1526.012531][ T8816] sysfs_warn_dup+0x8c/0xa0 [ 1526.012555][ T8816] sysfs_do_create_link_sd+0xbe/0x100 [ 1526.012582][ T8816] device_add+0x817/0xf90 [ 1526.012615][ T8816] wiphy_register+0x1efc/0x2d30 [ 1526.012657][ T8816] ? cfg80211_event_work+0x40/0x40 [ 1526.012682][ T8816] ? minstrel_ht_alloc+0x81e/0x980 [ 1526.012711][ T8816] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1526.012742][ T8816] ieee80211_register_hw+0x29ed/0x39f0 [ 1526.012783][ T8816] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1526.012803][ T8816] ? rcu_read_lock_sched_held+0x89/0x130 [ 1526.012835][ T8816] ? memset+0x1f/0x40 [ 1526.012855][ T8816] ? __hrtimer_init+0x173/0x250 [ 1526.012882][ T8816] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1526.012939][ T8816] hwsim_new_radio_nl+0xb86/0x1090 [ 1526.012971][ T8816] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1526.013015][ T8816] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1526.013049][ T8816] genl_rcv_msg+0xfbc/0x1490 [ 1526.013079][ T8816] ? genl_bind+0x380/0x380 [ 1526.013107][ T8816] ? rcu_lock_acquire+0x30/0x30 [ 1526.013147][ T8816] ? mark_lock+0x98/0x350 [ 1526.013175][ T8816] ? __lock_acquire+0x129a/0x1f80 [ 1526.013202][ T8816] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1526.013243][ T8816] netlink_rcv_skb+0x1f0/0x460 [ 1526.013264][ T8816] ? genl_bind+0x380/0x380 [ 1526.013287][ T8816] ? netlink_ack+0xb40/0xb40 [ 1526.013322][ T8816] ? __down_read_common+0x156/0x2a0 [ 1526.013352][ T8816] genl_rcv+0x24/0x40 [ 1526.013372][ T8816] netlink_unicast+0x7e7/0x9c0 [ 1526.013403][ T8816] ? netlink_detachskb+0xa0/0xa0 [ 1526.013421][ T8816] ? check_heap_object+0x128/0x310 [ 1526.013445][ T8816] ? __phys_addr_symbol+0x2b/0x70 [ 1526.013468][ T8816] ? 0xffffffff81000000 [ 1526.013484][ T8816] ? __check_object_size+0x15a/0x210 [ 1526.013504][ T8816] ? bpf_lsm_netlink_send+0x5/0x10 [ 1526.013531][ T8816] netlink_sendmsg+0x9b3/0xcd0 [ 1526.013567][ T8816] ? netlink_getsockopt+0x9c0/0x9c0 [ 1526.013584][ T8816] ? __import_iovec+0x340/0x4e0 [ 1526.013613][ T8816] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1526.013635][ T8816] ? security_socket_sendmsg+0x9d/0xb0 [ 1526.013653][ T8816] ? netlink_getsockopt+0x9c0/0x9c0 [ 1526.013676][ T8816] ____sys_sendmsg+0x597/0x8e0 [ 1526.013708][ T8816] ? __sys_sendmsg_sock+0x30/0x30 [ 1526.013749][ T8816] __sys_sendmsg+0x27e/0x370 [ 1526.013773][ T8816] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1526.013809][ T8816] ? __context_tracking_exit+0x4d/0x80 [ 1526.013850][ T8816] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1526.013888][ T8816] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1526.013917][ T8816] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1526.013947][ T8816] do_syscall_64+0x2b/0x70 [ 1526.013968][ T8816] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1526.013990][ T8816] RIP: 0033:0x7fcfe5c89049 [ 1526.014009][ T8816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1526.014027][ T8816] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1526.014051][ T8816] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1526.014067][ T8816] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:27:41 executing program 3: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1526.014082][ T8816] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1526.014097][ T8816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1526.014111][ T8816] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1526.014156][ T8816] [ 1526.024274][ T8815] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1526.452404][ T8815] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. 12:27:41 executing program 3: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:41 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:27:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3703480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1526.555253][ T8815] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1526.555253][ T8815] !' [ 1526.572330][ T5506] usb 1-1: new high-speed USB device number 84 using dummy_hcd 12:27:41 executing program 3: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:41 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"a2e3ad08ed6b52f99cfbf4c0879b45b4d04fe7ff7fc6e5539b3c68093b546a9b374c94370890e0878fdb1ac6e7049b71b4956c0a9a472a5b47f3988f7ef31952a981ffe8d178708c523c921b1b9b580a169b50d336cd3b78130daa61d8e809ea882f6e02b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4da0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71bfc31870262f5e801119242ca5b6bfc821e7e20002451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713cf39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987b67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0eee26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6000200000000000065d5e880576286522449df466c632b356f243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0004000000008000bea37de0d0d4aa202fef5952a5391fd5615d429a04a689b83c7068ae949ed06e288e810bac9c76600025907f8ea2e2f05dd3318271a1f5f8528f227e79c13800000000492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2360fe763c43470833ac96d3f3357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5307000000d92dad99dac44c3f0008047096a44060bebc2420aed92fa9b6c6224779415d97b9a6d6d5495c1180459043f41c2fc4f4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e67d1d7232f17696294378ce716dacfc5e3e03cfffffffffffff001034ef655b253ca509383815b1b6fc6522d4e2d48604665fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f7927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b5f668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d767d9a7a508ae54a3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11dbe200000000000000bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebd2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bc09ff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f71c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be7fc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c5d3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cdcffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a39973132f02768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebfeffffff82bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864d0270d81eaee5ee6cf1d0ab3785e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f362815687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bf0129165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc0488506dbd17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57234ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b937fe43c06d21e35810d8fe98b0000ea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a6045951f9a93ab5d99c066f7aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d068edc746b0827cbf652f406c6b95f2722e58c050400ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36de00bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f16c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0463ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071ffdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad7084c29743bc613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654575576e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274018c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90195c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb8d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c34c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce85dbd02ee46c5cd5892587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec660080934b33ad61b4f65d77e86abd6859cddf4bbae1f0930462df090000008562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b010a3ad0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000200", 0x1000}}, 0x1006) [ 1526.699117][ T8815] CPU: 0 PID: 8815 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1526.709538][ T8815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1526.719599][ T8815] Call Trace: [ 1526.722869][ T8815] [ 1526.725796][ T8815] dump_stack_lvl+0x1e3/0x2cb [ 1526.730464][ T8815] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1526.736343][ T8815] ? bfq_pos_tree_add_move+0x436/0x436 [ 1526.741786][ T8815] ? panic+0x76e/0x76e [ 1526.745848][ T8815] sysfs_warn_dup+0x8c/0xa0 [ 1526.750346][ T8815] sysfs_do_create_link_sd+0xbe/0x100 [ 1526.755980][ T8815] device_add+0x817/0xf90 [ 1526.760325][ T8815] wiphy_register+0x1efc/0x2d30 [ 1526.765174][ T8815] ? cfg80211_event_work+0x40/0x40 [ 1526.770270][ T8815] ? minstrel_ht_alloc+0x81e/0x980 [ 1526.775369][ T8815] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1526.781425][ T8815] ieee80211_register_hw+0x29ed/0x39f0 [ 1526.786891][ T8815] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1526.792764][ T8815] ? rcu_read_lock_sched_held+0x89/0x130 [ 1526.798387][ T8815] ? memset+0x1f/0x40 [ 1526.802353][ T8815] ? __hrtimer_init+0x173/0x250 [ 1526.807198][ T8815] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1526.812958][ T8815] hwsim_new_radio_nl+0xb86/0x1090 [ 1526.818060][ T8815] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1526.824402][ T8815] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1526.830716][ T8815] genl_rcv_msg+0xfbc/0x1490 [ 1526.835297][ T8815] ? genl_bind+0x380/0x380 [ 1526.839702][ T8815] ? swake_up_one+0x82/0x150 [ 1526.844278][ T8815] ? mark_lock+0x98/0x350 [ 1526.848616][ T8815] ? __lock_acquire+0x129a/0x1f80 [ 1526.853629][ T8815] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1526.859953][ T8815] netlink_rcv_skb+0x1f0/0x460 [ 1526.864718][ T8815] ? genl_bind+0x380/0x380 [ 1526.869121][ T8815] ? netlink_ack+0xb40/0xb40 [ 1526.873705][ T8815] ? __down_read_common+0x156/0x2a0 [ 1526.878894][ T8815] genl_rcv+0x24/0x40 [ 1526.882862][ T8815] netlink_unicast+0x7e7/0x9c0 [ 1526.887614][ T8815] ? netlink_detachskb+0xa0/0xa0 [ 1526.892530][ T8815] ? check_heap_object+0x128/0x310 [ 1526.897624][ T8815] ? __phys_addr_symbol+0x2b/0x70 [ 1526.902641][ T8815] ? 0xffffffff81000000 [ 1526.906794][ T8815] ? __check_object_size+0x15a/0x210 [ 1526.912062][ T8815] ? bpf_lsm_netlink_send+0x5/0x10 [ 1526.917155][ T8815] netlink_sendmsg+0x9b3/0xcd0 [ 1526.921917][ T8815] ? netlink_getsockopt+0x9c0/0x9c0 [ 1526.927091][ T8815] ? __import_iovec+0x340/0x4e0 [ 1526.931925][ T8815] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1526.937187][ T8815] ? security_socket_sendmsg+0x9d/0xb0 [ 1526.942620][ T8815] ? netlink_getsockopt+0x9c0/0x9c0 [ 1526.947798][ T8815] ____sys_sendmsg+0x597/0x8e0 [ 1526.952565][ T8815] ? __sys_sendmsg_sock+0x30/0x30 [ 1526.957600][ T8815] __sys_sendmsg+0x27e/0x370 [ 1526.962179][ T8815] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1526.967106][ T8815] ? __context_tracking_exit+0x4d/0x80 [ 1526.972559][ T8815] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1526.978567][ T8815] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1526.984531][ T8815] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1526.990496][ T8815] do_syscall_64+0x2b/0x70 [ 1526.994896][ T8815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1527.000770][ T8815] RIP: 0033:0x7feb31289049 [ 1527.005170][ T8815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1527.024759][ T8815] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1527.033154][ T8815] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1527.041114][ T8815] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1527.049081][ T8815] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1527.057037][ T8815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1527.064995][ T8815] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1527.072959][ T8815] [ 1527.123706][ T8832] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1527.144809][ T8832] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.5'. 12:27:42 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x400fe80}], 0xaa, 0x0) [ 1527.170234][ T5506] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=42.aa [ 1527.183007][ T8832] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1527.183007][ T8832] !' [ 1527.188861][ T5506] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1527.213798][ T5506] usb 1-1: config 0 descriptor?? [ 1527.220175][ T8832] CPU: 0 PID: 8832 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1527.230614][ T8832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1527.240780][ T8832] Call Trace: [ 1527.244054][ T8832] [ 1527.247239][ T8832] dump_stack_lvl+0x1e3/0x2cb [ 1527.251905][ T8832] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1527.257810][ T8832] ? bfq_pos_tree_add_move+0x436/0x436 [ 1527.263269][ T8832] ? panic+0x76e/0x76e [ 1527.267342][ T8832] sysfs_warn_dup+0x8c/0xa0 [ 1527.271848][ T8832] sysfs_do_create_link_sd+0xbe/0x100 [ 1527.277251][ T8832] device_add+0x817/0xf90 [ 1527.281617][ T8832] wiphy_register+0x1efc/0x2d30 [ 1527.286473][ T8832] ? cfg80211_event_work+0x40/0x40 [ 1527.291585][ T8832] ? minstrel_ht_alloc+0x81e/0x980 [ 1527.296695][ T8832] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1527.302768][ T8832] ieee80211_register_hw+0x29ed/0x39f0 [ 1527.308237][ T8832] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1527.314032][ T8832] ? rcu_read_lock_sched_held+0x89/0x130 [ 1527.319667][ T8832] ? memset+0x1f/0x40 [ 1527.323658][ T8832] ? __hrtimer_init+0x173/0x250 [ 1527.328498][ T8832] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1527.334228][ T8832] hwsim_new_radio_nl+0xb86/0x1090 [ 1527.339332][ T8832] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1527.345653][ T8832] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1527.351970][ T8832] genl_rcv_msg+0xfbc/0x1490 [ 1527.356551][ T8832] ? genl_bind+0x380/0x380 [ 1527.360968][ T8832] ? rcu_lock_acquire+0x30/0x30 [ 1527.365810][ T8832] ? mark_lock+0x98/0x350 [ 1527.370132][ T8832] ? __lock_acquire+0x129a/0x1f80 [ 1527.375142][ T8832] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1527.381461][ T8832] netlink_rcv_skb+0x1f0/0x460 [ 1527.386208][ T8832] ? genl_bind+0x380/0x380 [ 1527.390617][ T8832] ? netlink_ack+0xb40/0xb40 [ 1527.395209][ T8832] ? __down_read_common+0x156/0x2a0 [ 1527.400395][ T8832] genl_rcv+0x24/0x40 [ 1527.404356][ T8832] netlink_unicast+0x7e7/0x9c0 [ 1527.409110][ T8832] ? netlink_detachskb+0xa0/0xa0 [ 1527.414025][ T8832] ? check_heap_object+0x128/0x310 [ 1527.419125][ T8832] ? __phys_addr_symbol+0x2b/0x70 [ 1527.424150][ T8832] ? 0xffffffff81000000 [ 1527.428287][ T8832] ? __check_object_size+0x15a/0x210 [ 1527.433570][ T8832] ? bpf_lsm_netlink_send+0x5/0x10 [ 1527.438673][ T8832] netlink_sendmsg+0x9b3/0xcd0 [ 1527.443430][ T8832] ? netlink_getsockopt+0x9c0/0x9c0 [ 1527.448606][ T8832] ? __import_iovec+0x340/0x4e0 [ 1527.453442][ T8832] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1527.458709][ T8832] ? security_socket_sendmsg+0x9d/0xb0 [ 1527.464149][ T8832] ? netlink_getsockopt+0x9c0/0x9c0 [ 1527.469329][ T8832] ____sys_sendmsg+0x597/0x8e0 [ 1527.474079][ T8832] ? __sys_sendmsg_sock+0x30/0x30 [ 1527.479096][ T8832] __sys_sendmsg+0x27e/0x370 [ 1527.483669][ T8832] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1527.488610][ T8832] ? __context_tracking_exit+0x4d/0x80 [ 1527.494062][ T8832] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1527.500031][ T8832] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1527.506010][ T8832] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1527.511976][ T8832] do_syscall_64+0x2b/0x70 [ 1527.516382][ T8832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1527.522284][ T8832] RIP: 0033:0x7fcfe5c89049 [ 1527.526686][ T8832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1527.546271][ T8832] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1527.554670][ T8832] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1527.562640][ T8832] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1527.570607][ T8832] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1527.578579][ T8832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1527.586537][ T8832] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1527.594502][ T8832] [ 1527.732431][ T5506] (null): keene_cmd_main failed (-71) [ 1527.762551][ T5506] video4linux radio32: keene_cmd_main failed (-71) [ 1527.773627][ T5506] radio-keene 1-1:0.0: V4L2 device registered as radio32 [ 1527.801908][ T5506] usb 1-1: USB disconnect, device number 84 12:27:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c16e153e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:43 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:27:43 executing program 3: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3704480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x23, 0x0, 0x0, {0x3}, [@IFLA_IFNAME={0x14, 0x3, 'vlan1\x00'}, @IFLA_ADDRESS={0xa, 0x1, @random="2d8cdb87d9bf"}]}, 0x40}}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getrule={0x1c, 0x22, 0x200, 0x70bd2d, 0x25dfdbfc, {0x2, 0x80, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4, 0x2}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040844}, 0x4000040) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1126}, &(0x7f0000000300)=0x8) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x23, 0x0, 0x0, {0x3}, [@IFLA_IFNAME={0x14, 0x3, 'vlan1\x00'}, @IFLA_ADDRESS={0xa, 0x1, @random="2d8cdb87d9bf"}]}, 0x40}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) (async) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000180)=[{&(0x7f0000000080), 0x0, 0x3}, {&(0x7f00000000c0)="92f1e9b27d569c680f2aa531f7c1b8dbaac9361e2edc3e57", 0x18, 0x1}, {&(0x7f0000000100)="db27a8c292ca63f00899af31c4d03847e51fe353e0fc5da97f186a6df58d3da0e9491a0a948cc54a296642544a133ba9694131770346040e7d7545fa2cf0bd2f37703e540bbacc5fca0a7b97008e42f799604370b633b718406d0018", 0x5c, 0xd709}, {&(0x7f0000000ec0)="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", 0x1000, 0x4}], 0xd808, &(0x7f0000000200)={[{@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@dots}, {@dots}, {@nodots}, {@fat=@quiet}], [{@smackfshat}, {@obj_user={'obj_user', 0x3d, '*'}}]}) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) 12:27:43 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x400ff00}], 0xaa, 0x0) 12:27:43 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:27:43 executing program 3: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1528.059012][ T8846] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1528.079821][ T8846] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1528.150459][ T8846] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1528.150459][ T8846] !' [ 1528.221327][ T8846] CPU: 0 PID: 8846 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1528.231783][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1528.241839][ T8846] Call Trace: [ 1528.245115][ T8846] [ 1528.248385][ T8846] dump_stack_lvl+0x1e3/0x2cb [ 1528.253057][ T8846] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1528.258946][ T8846] ? bfq_pos_tree_add_move+0x436/0x436 [ 1528.264408][ T8846] ? panic+0x76e/0x76e [ 1528.268482][ T8846] sysfs_warn_dup+0x8c/0xa0 [ 1528.272991][ T8846] sysfs_do_create_link_sd+0xbe/0x100 [ 1528.278388][ T8846] device_add+0x817/0xf90 [ 1528.282747][ T8846] wiphy_register+0x1efc/0x2d30 [ 1528.287642][ T8846] ? cfg80211_event_work+0x40/0x40 [ 1528.292781][ T8846] ? minstrel_ht_alloc+0x81e/0x980 [ 1528.297928][ T8846] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1528.304022][ T8846] ieee80211_register_hw+0x29ed/0x39f0 [ 1528.309528][ T8846] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1528.315355][ T8846] ? rcu_read_lock_sched_held+0x89/0x130 [ 1528.321017][ T8846] ? memset+0x1f/0x40 [ 1528.325050][ T8846] ? __hrtimer_init+0x173/0x250 [ 1528.329932][ T8846] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1528.335704][ T8846] hwsim_new_radio_nl+0xb86/0x1090 [ 1528.340861][ T8846] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1528.347228][ T8846] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1528.353595][ T8846] genl_rcv_msg+0xfbc/0x1490 [ 1528.358215][ T8846] ? genl_bind+0x380/0x380 [ 1528.362673][ T8846] ? mark_lock+0x98/0x350 [ 1528.367027][ T8846] ? __lock_acquire+0x129a/0x1f80 [ 1528.372085][ T8846] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1528.378439][ T8846] netlink_rcv_skb+0x1f0/0x460 [ 1528.383204][ T8846] ? genl_bind+0x380/0x380 [ 1528.387767][ T8846] ? netlink_ack+0xb40/0xb40 [ 1528.392368][ T8846] ? __down_read_common+0x156/0x2a0 [ 1528.397575][ T8846] genl_rcv+0x24/0x40 [ 1528.401568][ T8846] netlink_unicast+0x7e7/0x9c0 [ 1528.406328][ T8846] ? netlink_detachskb+0xa0/0xa0 [ 1528.411301][ T8846] ? check_heap_object+0x128/0x310 [ 1528.416432][ T8846] ? __phys_addr_symbol+0x2b/0x70 [ 1528.421460][ T8846] ? 0xffffffff81000000 [ 1528.425626][ T8846] ? __check_object_size+0x15a/0x210 [ 1528.431021][ T8846] ? bpf_lsm_netlink_send+0x5/0x10 [ 1528.436270][ T8846] netlink_sendmsg+0x9b3/0xcd0 [ 1528.441061][ T8846] ? netlink_getsockopt+0x9c0/0x9c0 [ 1528.446271][ T8846] ? __import_iovec+0x340/0x4e0 [ 1528.451126][ T8846] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1528.456405][ T8846] ? security_socket_sendmsg+0x9d/0xb0 [ 1528.461861][ T8846] ? netlink_getsockopt+0x9c0/0x9c0 [ 1528.467056][ T8846] ____sys_sendmsg+0x597/0x8e0 [ 1528.471859][ T8846] ? __sys_sendmsg_sock+0x30/0x30 [ 1528.476906][ T8846] __sys_sendmsg+0x27e/0x370 [ 1528.481509][ T8846] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1528.486473][ T8846] ? __context_tracking_exit+0x4d/0x80 [ 1528.491937][ T8846] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1528.497946][ T8846] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1528.503932][ T8846] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1528.509929][ T8846] do_syscall_64+0x2b/0x70 [ 1528.514339][ T8846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1528.520484][ T8846] RIP: 0033:0x7feb31289049 [ 1528.524894][ T8846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1528.544592][ T8846] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1528.553002][ T8846] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1528.560964][ T8846] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:27:43 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) 12:27:43 executing program 3: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1528.568928][ T8846] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1528.576891][ T8846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1528.584856][ T8846] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1528.592834][ T8846] 12:27:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c178153e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:43 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"a2e3ad08ed6b52f99cfbf4c0879b45b4d04fe7ff7fc6e5539b3c68093b546a9b374c94370890e0878fdb1ac6e7049b71b4956c0a9a472a5b47f3988f7ef31952a981ffe8d178708c523c921b1b9b580a169b50d336cd3b78130daa61d8e809ea882f6e02b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4da0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71bfc31870262f5e801119242ca5b6bfc821e7e20002451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713cf39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987b67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0eee26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6000200000000000065d5e880576286522449df466c632b356f243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0004000000008000bea37de0d0d4aa202fef5952a5391fd5615d429a04a689b83c7068ae949ed06e288e810bac9c76600025907f8ea2e2f05dd3318271a1f5f8528f227e79c13800000000492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2360fe763c43470833ac96d3f3357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5307000000d92dad99dac44c3f0008047096a44060bebc2420aed92fa9b6c6224779415d97b9a6d6d5495c1180459043f41c2fc4f4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e67d1d7232f17696294378ce716dacfc5e3e03cfffffffffffff001034ef655b253ca509383815b1b6fc6522d4e2d48604665fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f7927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b5f668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d767d9a7a508ae54a3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11dbe200000000000000bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebd2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bc09ff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f71c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be7fc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c5d3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cdcffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a39973132f02768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebfeffffff82bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864d0270d81eaee5ee6cf1d0ab3785e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f362815687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bf0129165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc0488506dbd17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57234ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b937fe43c06d21e35810d8fe98b0000ea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a6045951f9a93ab5d99c066f7aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d068edc746b0827cbf652f406c6b95f2722e58c050400ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36de00bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f16c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0463ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071ffdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad7084c29743bc613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654575576e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274018c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90195c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb8d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c34c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce85dbd02ee46c5cd5892587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec660080934b33ad61b4f65d77e86abd6859cddf4bbae1f0930462df090000008562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b010a3ad0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000200", 0x1000}}, 0x1006) [ 1528.649937][ T8847] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1528.668667][ T8847] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.5'. 12:27:43 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) [ 1528.743373][ T8847] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1528.743373][ T8847] !' [ 1528.762392][ T7472] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 1528.772363][ T8847] CPU: 1 PID: 8847 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1528.782898][ T8847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1528.792966][ T8847] Call Trace: [ 1528.796244][ T8847] [ 1528.799170][ T8847] dump_stack_lvl+0x1e3/0x2cb [ 1528.803845][ T8847] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1528.809894][ T8847] ? bfq_pos_tree_add_move+0x436/0x436 [ 1528.815375][ T8847] ? panic+0x76e/0x76e [ 1528.819462][ T8847] sysfs_warn_dup+0x8c/0xa0 [ 1528.823990][ T8847] sysfs_do_create_link_sd+0xbe/0x100 [ 1528.829548][ T8847] device_add+0x817/0xf90 [ 1528.833897][ T8847] wiphy_register+0x1efc/0x2d30 [ 1528.838770][ T8847] ? cfg80211_event_work+0x40/0x40 [ 1528.843888][ T8847] ? minstrel_ht_alloc+0x81e/0x980 [ 1528.849011][ T8847] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1528.855080][ T8847] ieee80211_register_hw+0x29ed/0x39f0 [ 1528.860551][ T8847] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1528.866354][ T8847] ? rcu_read_lock_sched_held+0x89/0x130 [ 1528.871995][ T8847] ? memset+0x1f/0x40 [ 1528.875972][ T8847] ? __hrtimer_init+0x173/0x250 [ 1528.880907][ T8847] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1528.886641][ T8847] hwsim_new_radio_nl+0xb86/0x1090 [ 1528.891772][ T8847] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1528.898103][ T8847] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1528.904432][ T8847] genl_rcv_msg+0xfbc/0x1490 [ 1528.909023][ T8847] ? genl_bind+0x380/0x380 [ 1528.913438][ T8847] ? rcu_lock_acquire+0x30/0x30 [ 1528.918290][ T8847] ? mark_lock+0x98/0x350 [ 1528.922619][ T8847] ? __lock_acquire+0x129a/0x1f80 [ 1528.927643][ T8847] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1528.933976][ T8847] netlink_rcv_skb+0x1f0/0x460 [ 1528.938735][ T8847] ? genl_bind+0x380/0x380 [ 1528.943147][ T8847] ? netlink_ack+0xb40/0xb40 [ 1528.947747][ T8847] ? __down_read_common+0x156/0x2a0 [ 1528.952944][ T8847] genl_rcv+0x24/0x40 [ 1528.956920][ T8847] netlink_unicast+0x7e7/0x9c0 [ 1528.961688][ T8847] ? netlink_detachskb+0xa0/0xa0 [ 1528.966620][ T8847] ? check_heap_object+0x128/0x310 [ 1528.971744][ T8847] ? __phys_addr_symbol+0x2b/0x70 [ 1528.976760][ T8847] ? 0xffffffff81000000 [ 1528.980906][ T8847] ? __check_object_size+0x15a/0x210 [ 1528.986266][ T8847] ? bpf_lsm_netlink_send+0x5/0x10 [ 1528.991639][ T8847] netlink_sendmsg+0x9b3/0xcd0 [ 1528.996406][ T8847] ? netlink_getsockopt+0x9c0/0x9c0 [ 1529.001592][ T8847] ? __import_iovec+0x340/0x4e0 [ 1529.006442][ T8847] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1529.011813][ T8847] ? security_socket_sendmsg+0x9d/0xb0 [ 1529.017272][ T8847] ? netlink_getsockopt+0x9c0/0x9c0 [ 1529.022463][ T8847] ____sys_sendmsg+0x597/0x8e0 [ 1529.027231][ T8847] ? __sys_sendmsg_sock+0x30/0x30 [ 1529.032263][ T8847] __sys_sendmsg+0x27e/0x370 [ 1529.036847][ T8847] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1529.041792][ T8847] ? __context_tracking_exit+0x4d/0x80 [ 1529.047260][ T8847] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1529.053262][ T8847] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1529.059242][ T8847] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1529.065218][ T8847] do_syscall_64+0x2b/0x70 [ 1529.069630][ T8847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1529.075520][ T8847] RIP: 0033:0x7fcfe5c89049 [ 1529.079931][ T8847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1529.099529][ T8847] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1529.107939][ T8847] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1529.115907][ T8847] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1529.123875][ T8847] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1529.131840][ T8847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 12:27:44 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:27:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) [ 1529.139810][ T8847] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1529.147804][ T8847] 12:27:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3705480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1529.360357][ T8876] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1529.369349][ T8876] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1529.403135][ T8876] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1529.403135][ T8876] !' [ 1529.413407][ T8876] CPU: 1 PID: 8876 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1529.423843][ T8876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1529.433907][ T8876] Call Trace: [ 1529.437191][ T8876] [ 1529.440122][ T8876] dump_stack_lvl+0x1e3/0x2cb [ 1529.444803][ T8876] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1529.450699][ T8876] ? bfq_pos_tree_add_move+0x436/0x436 [ 1529.456152][ T8876] ? panic+0x76e/0x76e [ 1529.460236][ T8876] sysfs_warn_dup+0x8c/0xa0 [ 1529.464735][ T8876] sysfs_do_create_link_sd+0xbe/0x100 [ 1529.470191][ T8876] device_add+0x817/0xf90 [ 1529.474521][ T8876] wiphy_register+0x1efc/0x2d30 [ 1529.479378][ T8876] ? cfg80211_event_work+0x40/0x40 [ 1529.484481][ T8876] ? minstrel_ht_alloc+0x81e/0x980 [ 1529.489593][ T8876] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1529.495659][ T8876] ieee80211_register_hw+0x29ed/0x39f0 [ 1529.501130][ T8876] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1529.506928][ T8876] ? rcu_read_lock_sched_held+0x89/0x130 [ 1529.512558][ T8876] ? memset+0x1f/0x40 [ 1529.516535][ T8876] ? __hrtimer_init+0x173/0x250 [ 1529.521381][ T8876] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1529.527116][ T8876] hwsim_new_radio_nl+0xb86/0x1090 [ 1529.532228][ T8876] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1529.538571][ T8876] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1529.544903][ T8876] genl_rcv_msg+0xfbc/0x1490 [ 1529.549493][ T8876] ? genl_bind+0x380/0x380 [ 1529.553910][ T8876] ? rcu_lock_acquire+0x30/0x30 [ 1529.558768][ T8876] ? mark_lock+0x98/0x350 [ 1529.563189][ T8876] ? __lock_acquire+0x129a/0x1f80 [ 1529.568218][ T8876] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1529.574558][ T8876] netlink_rcv_skb+0x1f0/0x460 [ 1529.579323][ T8876] ? genl_bind+0x380/0x380 [ 1529.583736][ T8876] ? netlink_ack+0xb40/0xb40 [ 1529.588328][ T8876] ? __down_read_common+0x156/0x2a0 [ 1529.593529][ T8876] genl_rcv+0x24/0x40 [ 1529.597507][ T8876] netlink_unicast+0x7e7/0x9c0 [ 1529.602278][ T8876] ? netlink_detachskb+0xa0/0xa0 [ 1529.607203][ T8876] ? check_heap_object+0x128/0x310 [ 1529.612323][ T8876] ? __phys_addr_symbol+0x2b/0x70 [ 1529.617343][ T8876] ? 0xffffffff81000000 [ 1529.621487][ T8876] ? __check_object_size+0x15a/0x210 [ 1529.626762][ T8876] ? bpf_lsm_netlink_send+0x5/0x10 [ 1529.631878][ T8876] netlink_sendmsg+0x9b3/0xcd0 [ 1529.636650][ T8876] ? netlink_getsockopt+0x9c0/0x9c0 [ 1529.641850][ T8876] ? __import_iovec+0x340/0x4e0 [ 1529.646699][ T8876] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1529.651981][ T8876] ? security_socket_sendmsg+0x9d/0xb0 [ 1529.657433][ T8876] ? netlink_getsockopt+0x9c0/0x9c0 [ 1529.662631][ T8876] ____sys_sendmsg+0x597/0x8e0 [ 1529.667401][ T8876] ? __sys_sendmsg_sock+0x30/0x30 [ 1529.672436][ T8876] __sys_sendmsg+0x27e/0x370 [ 1529.677027][ T8876] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1529.681964][ T8876] ? __context_tracking_exit+0x4d/0x80 [ 1529.687430][ T8876] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1529.693416][ T8876] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1529.699397][ T8876] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1529.705392][ T8876] do_syscall_64+0x2b/0x70 [ 1529.711300][ T8876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1529.717206][ T8876] RIP: 0033:0x7fcfe5c89049 [ 1529.721627][ T8876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1529.741229][ T8876] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1529.750055][ T8876] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1529.758028][ T8876] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1529.765995][ T8876] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1529.773961][ T8876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1529.781927][ T8876] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1529.789907][ T8876] [ 1529.812454][ T7472] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=42.aa [ 1529.821845][ T7472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1529.834852][ T7472] usb 1-1: config 0 descriptor?? [ 1530.082441][ T7472] (null): keene_cmd_main failed (-71) [ 1530.102385][ T7472] video4linux radio32: keene_cmd_main failed (-71) [ 1530.108944][ T7472] radio-keene 1-1:0.0: V4L2 device registered as radio32 [ 1530.118032][ T7472] usb 1-1: USB disconnect, device number 85 12:27:45 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x23, 0x0, 0x0, {0x3}, [@IFLA_IFNAME={0x14, 0x3, 'vlan1\x00'}, @IFLA_ADDRESS={0xa, 0x1, @random="2d8cdb87d9bf"}]}, 0x40}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getrule={0x1c, 0x22, 0x200, 0x70bd2d, 0x25dfdbfc, {0x2, 0x80, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4, 0x2}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040844}, 0x4000040) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1126}, &(0x7f0000000300)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x23, 0x0, 0x0, {0x3}, [@IFLA_IFNAME={0x14, 0x3, 'vlan1\x00'}, @IFLA_ADDRESS={0xa, 0x1, @random="2d8cdb87d9bf"}]}, 0x40}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000180)=[{&(0x7f0000000080), 0x0, 0x3}, {&(0x7f00000000c0)="92f1e9b27d569c680f2aa531f7c1b8dbaac9361e2edc3e57", 0x18, 0x1}, {&(0x7f0000000100)="db27a8c292ca63f00899af31c4d03847e51fe353e0fc5da97f186a6df58d3da0e9491a0a948cc54a296642544a133ba9694131770346040e7d7545fa2cf0bd2f37703e540bbacc5fca0a7b97008e42f799604370b633b718406d0018", 0x5c, 0xd709}, {&(0x7f0000000ec0)="a35d51d95831a349ade4f812e2eaf7f00346a3e7bd5bc17667da7a14120bc2fe5355e52c7c0873ce8e4697d5e8a01f0bc7f3704c469d7971e5110d8c1f2f82d8ed2c6285d5f2936dc04c27553cfbbf1897470cd502bb624db84f935762fd6866d3730f5dad00e0f183a91fbd93a29d7e5dab0acf1cc0d1dd72a77bfd674dc50779a53fada05defde7125bb6d0fb361b0902600762de4ae285e88b05abfd791bc859ca5d50230a7f9b048cf9a6a7b32cf862a4031cdd7b0f3c7240ee0a9897fd3e8b72ea048f8ba6a99639c7450930b55f1e73f462a548f0c23ee9190284f158e8743732d26ead720115ee583037a47f75c7dd94dd00272473f399e6c4abae6c03f08ceab390b17b9a6149112b6cd813252d111321f44cbc7d638aec2caa460b510a78697210ea781819ea58409bda972a9c3be84e87edd2742a4eb85c1477383f1148b9b5084ef13f1749e3c79af1bdd23cbfc9c829a96c4483ceba74cf3ef982860d01430b90ecd2d449b3fdd69fbe2f2255310a9edaed7f7090fdaed449c2614cc19b18e159f9f7adadc83b54971be315ff7a8fd169f839b62615f7e7fa6d7279535c75734a96ecfd9747d1342f33281bbd36553a41537b2784e96335c37583cc6e159e472a7929efc25f1b838d63c8e89c6171e7aacd5832b558526cee9a7be0112e577221648e8ceb7c8af572c54e5fa096a37a39033fc3806a715cdde3800f52c0b11a03ab92d5e1df14c4717904058733ca1c749b8a2ef2e9ba74292cc5cb814667d33807431176926c511a86f3286ec81c311cbd6b9f2dcf98fc38a083db43e558577c1d4c1a3e75c3bf4ff8cc35e14a4a13b8716e4177cf0308dc7bf3a75a554cd26e444a8414fce9143e3f2dfcc488e70f23075a7a858ae4b9f674e38d751cf191cbc3c1e8edef77a0c4f631a84195f4e078784b18766fcb238215feb94e5cc9b918460cfc2b89e5a3e983e1e346a3782b98162bd6231d77b7ca9c6a590188165349699e0d135e238d1da94034696fd1ab5501a3919f98d3e7d3f50e1cd3666750e581dfa3e986438887e79cdbe7740c9264a74d09928779f4014b2f08bcf0b9bdf9c407bcbd37122489d64624027f9e2c29302de3c3fc67bcc1b00476ff8bb355b31e21c3e637f2eb29884b39bff3eba0c40a363c2a89276db9f2fb2a6b3136b9b32dd359e75df73d7bbe68516010e58f7bf000e5f0f321722b53e95920a4eb0b9f42e2a752a32beb1bf1a914ca7c49899eeba7c57031973f2f9f39a6563699c1874b1144d2d616cf4121011f65b3a4ef644ffe00a139f3fed8f4077a52069e43e1a78f94fc3dfabcd15452ae73167673155cd9dbb6905914ad6c09fef499bf19187afa659a20e41775f9bebf9a1c16f140c8da2efab2326d4f7ef611cf72413b955caf4169dafd6b03c71b0d876347d1491f37f5b9d17e4df5fa60f0385ce7473941a4e45173bba9273956dc4f023b0b1164eb9ca6207cd59a0da2a44990c6c8a5532ff032ef7ff5208a9890e861636e130b50e72c38a4d18595685c6807761d05528721b8a57e9a32f8529bb11ebb6fcce2f153c458bad5110bbdbb22213af93b1ed5f2c515c7a2eb3f59609cfab15f972961e5811d175517e1bd3a5b324f8190e1fd2e67dc92a1b612c7986e6277b68ef2da4f146bc25f6fc4fc4504ce1b20fca05a2c8664f943e7a529f8c4ac2a56b54fe907540f36c738d50bacf3bff8d4b76fe0eec89fb48753cb58de77db98e21062f57ff07edaea8c597733cc8badd2b502a1c80e7252f753811747b7c462b9a3d06515a124fe7f80f270695a411c6027560b638f9f8567c1d7dda793a0888f6d5527d801d92b86358182685455658464af71fefac9bd8a8eea420c142b3c2bca48f4cf8916c753ea3e976c075fb248efe2af3a7d7fc12cc912715fd064a9dac4525c29a922a98fd551f10f9c7adca533c4afbe8ae68d44bb673fc03ab05d64395902a9ff3cd29952efb648fc4040647dc8fd582d740830dd632b7d2e46e3138bd71e27b79f4a5ca4b13d32d9a52c2ae4524cb19d1ba94e1dc8266c65ea5d8710fd965b2fa7e72497d10e5aadafb7c999a7f74baa8ffa52b8e1f9d6294d4987b05f3551205fded4269d61af0501ad202d31b7c846073e1c0b9d78dcf7716b0222b30342f202713bfb6afb795e56084461236561539be1dfd3d390f37fc0c431ccf121c203d8b422c3dbd6c23152c9910a57cab1f8f5e0917ff4312c747b46a64d4ece6ca12d26fd0984fc018e5556c178698a5e9a8681cb2b053c2ecf5f210b6827e8691bebbdc7273a02a9bcc7bbd32c6946bd9d64dbc0b92c2e3011d775ee1a1f5155def7bc27425e0b7950f178f2b7594935897f220323fb809eba6fae537fcea01990c2558dc645bf83849453e86612f8d6cd36297d44f75cfe419514e91dd5b6111a47f0ca49db83488da0e388a5e6f05b70e75ac253f1319b455eff4ee30b8d8858b1d50234761c450868ceda69bd8d9d3dc30184f6fe35d0118cc83c12f770dc3418669de0f7e27dab029257b27cdf99b7fb4658d12563b02578accd944a2ac9609a531aa4ef8084b368a57b91addfea61b86017fe2caa4eadda34da03ffd7bb20c3d07cfae7280da8224e0bb8ef06dcef04248a8e20ccb3d5e11efaa1ed7f2b73990602cd9b6e867febbf4861638b680891438faef4d1a65a4547193844414886c8eb01424b848285875bda8d8c1e4c2f8c824b01946a2f949d2d333bbc28d25c50c31c31cb5787fe7cb89e461ef91d8951ff2ea047a59ff82e7f184ab23c920976c60ecf3606f9692e4a48bdcd8440f7979cac21899bbe08db151ce1a890ef884380adb21a4a3ddb85c37d07e053aafc50e2b2656fe34a9beb7c5ab187d5352c781fb64624211f853db7bc9e6fa90de7ed66845607545867f889a35558d7ff419f1fde29df70016fdd4236658b85c5496aed1c0c9eb5a9d1fcf065dac6fef04a309c86a56fdbbf504afa520bbbc82dc25eefdc0a73c41f7f133460becc3208ef50301fe589aa1b09ee35702e074ed2b75568d9e65e8eee57342d7c4983358f40bcc4175b75c7130913d65170f3064a3e775a5af5836808fddc3da9295be8cf7956899bc00da5e874fb6e959cb60ac368de2bee117dea26d72f7810b62e8804f947191658b2e16257a401ab81817fc9f6d5377f3afd7628c0df0c54681f135348b3ceeefa3cf2fcbf81dddc763aee1a5eba56a49942a8f49d89e9333bb7f9e47d51eeb90824e377eeefd3e26daa5ea26b55f554ad932272a49a26d5824470c355e8a7a05fd95fe1f95b813f9a45a448e69c6173cf6b6ab5506f2c2531f303ee771e6d219218e3ce1290d75a1358643cc35bb59374db4fed4c28771d598c880c3628fcc0d3ecf16f12117ae6ed8e55f9f425b911454939df93a6bbd9ca48c0bf6d1a700db966e33246fcafcf2a197d9747a0c4c23405b464fd3dfdda5148ae270e0ee455422d81103b4bd7e6882038d7c39dd107cc9cb17bd993f600831bd17e5c6ee0e9898ff45a129667e984419680a64cc6c81b3a594ba7aecd39ffc2c9f692e1e689cacf800ba02cb999d0866b42efdafec073545c9789dcc50988af1d3a7b21c6886ff0ca976146283f5234c583467c808ef0bdb4db965e081ea4aa3c58192164c49ab49c8b90fee2d4931685685ae284d939eb9758bd1e6872e83b353c9c673a238e0999464b23dc3405859e004f59d0d28175537fa99eeb88d1f89d90b4d3120bb7a5fac52af3d5157cf28a7fe99cad52c838356967abc4d03fb57d97991403e2e0b54aa9acd5dd2165500e1a1a5a367cac7f10b53f37627a962919c7c7e4377a221fc514bfe790099629666085edeaeec9063d00336fbc96b2ca291827f3adc68166a7bb5a1f141417d1fe98d3b548c748186e4b8e3012b17cb9d0d74d7a64123dd24d626f8df03e3cf60d087ded3cdc0d32d87de7ddc5d2f5c945d4996966cede194cd192e87251cf83627618971fd8065a17a1c6e956ee6dea49ceca6f82d931e2101c8fa80999a01474332d40a09fc210dd6d6a9d434ae3b679de1c19c18f062cd856da9aeaeebdc64583f6e31bd366370e36d0345707ec0f7a0b622e12d90774fd326f8d715933209af8f6aa27bfaeea189f6f41d95759edc5e058814d0d3c281a3eb4f8eb5f15e3fe64240a97d34e5b7aab08d90b1f14794e8538878bc895803d2356169185d2fa55dd238d77bc5571fd013d2704e9862e25ac9982bebedbba755f11ae469a2508c42d4dd104f31fcb364b6205e8de5ce8815bb353c2f23e2b4ab5483dff3ccaea412888123c9827f2473a905d684176db2d1b1752427f099e5303c9bfc45e032e9109627a61235b9f85266588f9057da101cee4f9709967faa43a383ec2db2ff46af00b8127ae039b2dc7bb4ce1f96c7a1b071503da7b5f421c7d8a242713d14f0959a91aea44e362c462339f94638dcb00b0a5bd7b7bc430de7f7cf863b94ca182b077e2bd0386cc50839067ac15f36f88b42a5b6ec2643b75a98e42167c7def5610d2ed6a76e8c370d74d2d6bc38a4b209acb6e2e25ece7a1c5ced50d10a4a2798def096a1d4df8ffe6b231af738e609b0aa035893f5240371805024c71ec109e0f3946d576e70113dcfae67e865f92a06d4141b3f5a86a64e3113f374e2e6af2aba5e9d06f715ee089fcbab88555e4b2091ccf8c6eb7ed06f7223066fe6aed4bb308f2310b8536ae8663765677283c46c90d1030f29a035aef35799d00d76c49e5742dc0b8a1c646326a4ae03f9500dba86a6fa3558050fd9d45ab7b1eef697288f451efd7ae37cff45b50072cdd171392c30fd9c85e2034575aa5f163f6f0411947b59571c5ebd29558d3d6c19386604d100acbfef5a6d8d03b99f14c3a67a2a604daeb20d34198e046d19cfa22e7bd623aa46c60a3c12a5b62280c1989dfdf177dd731945ceb2e71fa25ecf9101ebdebbbf1d261823b3b5f64239ad294196981b4d7f538297adf9669de69965fa1f0f6908644019f014fc8c5d645946a5e06d467d925025123056dcc1c4e4bb76cf02b2331a265efae7236908e408b8fbbb1e586947bd1d0a4ee342e2729ed2c8089e535b7b10cc5fa95c024aa107b8fec5984aa120340bdd04ebcf51e57f9e958c7fd4947200ee3fc7b9e606987ab29d63963caa707cb57c79b9deaadfcf1fa1c8489db36d0e976013b89b41fbe0a4b7e20860d34332557e346a9e043ab7f0508bf3612c85efd7c7a161ac42bbf06c5fe867bde37a8cf9a136e841d1d935db6456eb7b9df564a72ffbf23047de56e493c41568d24e95fd378335dfaf69b99e49a9084c4f95305c52b6a9b7a5def299aa2cf25de7905693dd2cecbc700498e422cdd93dd13aa69639f146dd8704ad785a5c2d3d3fafd3cd51fd88cf631a9cfef9ae8c232960f01f9f2e8d442c93ce2ee30fadf248d4ee06eef8524784ff1ceec1ab6621b1fd3de1217cce3366aa9060dca9fc32c0b3ea81de9d790a6a330601e2059aad66e17bbab22c35fec2c6c8654dbf47dd719a6915dc486684928fedd9febef46234715bfa85ebebdde51ac67df35cf9d8c1c42562014879ef00a96d64692372da63e26dd38a2c28c237d4472eb4eee3353e37100c3b2bc8065a46b4407a1a6e0eb719d291097a0b43f982c82c738ce6319a9b7047232e41a831b9ac2755ccf046656fd378017cf8e03fc6a928a35b3e84a6a7b28e1a7c0c37f512f72b00affdf309a77fb0006b2fa65c85c73f5e4d2d26ec8447dab0c7f5b3f757a7dcf33180d78406ba0fdff7", 0x1000, 0x4}], 0xd808, &(0x7f0000000200)={[{@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@dots}, {@dots}, {@nodots}, {@fat=@quiet}], [{@smackfshat}, {@obj_user={'obj_user', 0x3d, '*'}}]}) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x23, 0x0, 0x0, {0x3}, [@IFLA_IFNAME={0x14, 0x3, 'vlan1\x00'}, @IFLA_ADDRESS={0xa, 0x1, @random="2d8cdb87d9bf"}]}, 0x40}}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getrule={0x1c, 0x22, 0x200, 0x70bd2d, 0x25dfdbfc, {0x2, 0x80, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4, 0x2}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040844}, 0x4000040) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1126}, &(0x7f0000000300)=0x8) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x23, 0x0, 0x0, {0x3}, [@IFLA_IFNAME={0x14, 0x3, 'vlan1\x00'}, @IFLA_ADDRESS={0xa, 0x1, @random="2d8cdb87d9bf"}]}, 0x40}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) (async) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000180)=[{&(0x7f0000000080), 0x0, 0x3}, {&(0x7f00000000c0)="92f1e9b27d569c680f2aa531f7c1b8dbaac9361e2edc3e57", 0x18, 0x1}, {&(0x7f0000000100)="db27a8c292ca63f00899af31c4d03847e51fe353e0fc5da97f186a6df58d3da0e9491a0a948cc54a296642544a133ba9694131770346040e7d7545fa2cf0bd2f37703e540bbacc5fca0a7b97008e42f799604370b633b718406d0018", 0x5c, 0xd709}, {&(0x7f0000000ec0)="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", 0x1000, 0x4}], 0xd808, &(0x7f0000000200)={[{@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@dots}, {@dots}, {@nodots}, {@fat=@quiet}], [{@smackfshat}, {@obj_user={'obj_user', 0x3d, '*'}}]}) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) (async) 12:27:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c1b4153e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 12:27:45 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) 12:27:45 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x5000000}], 0xaa, 0x0) 12:27:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3706480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:45 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1530.615504][ T8887] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1530.615529][ T8887] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. 12:27:45 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1530.683542][ T8887] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1530.683542][ T8887] !' [ 1530.708955][ T8887] CPU: 0 PID: 8887 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1530.719417][ T8887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1530.729466][ T8887] Call Trace: [ 1530.732746][ T8887] [ 1530.735847][ T8887] dump_stack_lvl+0x1e3/0x2cb [ 1530.740530][ T8887] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1530.746442][ T8887] ? bfq_pos_tree_add_move+0x436/0x436 [ 1530.751904][ T8887] ? panic+0x76e/0x76e [ 1530.755973][ T8887] sysfs_warn_dup+0x8c/0xa0 [ 1530.760468][ T8887] sysfs_do_create_link_sd+0xbe/0x100 [ 1530.765829][ T8887] device_add+0x817/0xf90 [ 1530.770155][ T8887] wiphy_register+0x1efc/0x2d30 [ 1530.775008][ T8887] ? cfg80211_event_work+0x40/0x40 [ 1530.780109][ T8887] ? minstrel_ht_alloc+0x81e/0x980 [ 1530.785215][ T8887] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1530.791286][ T8887] ieee80211_register_hw+0x29ed/0x39f0 [ 1530.796757][ T8887] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1530.802554][ T8887] ? rcu_read_lock_sched_held+0x89/0x130 [ 1530.808187][ T8887] ? memset+0x1f/0x40 [ 1530.812169][ T8887] ? __hrtimer_init+0x173/0x250 [ 1530.817030][ T8887] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1530.822758][ T8887] hwsim_new_radio_nl+0xb86/0x1090 [ 1530.827877][ T8887] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1530.834205][ T8887] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1530.840556][ T8887] genl_rcv_msg+0xfbc/0x1490 [ 1530.845144][ T8887] ? genl_bind+0x380/0x380 [ 1530.849556][ T8887] ? swake_up_one+0x82/0x150 [ 1530.854138][ T8887] ? mark_lock+0x98/0x350 [ 1530.858456][ T8887] ? __lock_acquire+0x129a/0x1f80 [ 1530.863472][ T8887] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1530.869800][ T8887] netlink_rcv_skb+0x1f0/0x460 [ 1530.874584][ T8887] ? genl_bind+0x380/0x380 [ 1530.879017][ T8887] ? netlink_ack+0xb40/0xb40 [ 1530.883598][ T8887] ? __down_read_common+0x156/0x2a0 [ 1530.888791][ T8887] genl_rcv+0x24/0x40 [ 1530.892757][ T8887] netlink_unicast+0x7e7/0x9c0 [ 1530.897513][ T8887] ? netlink_detachskb+0xa0/0xa0 [ 1530.902432][ T8887] ? check_heap_object+0x128/0x310 [ 1530.907532][ T8887] ? __phys_addr_symbol+0x2b/0x70 [ 1530.912542][ T8887] ? 0xffffffff81000000 [ 1530.916682][ T8887] ? __check_object_size+0x15a/0x210 [ 1530.921950][ T8887] ? bpf_lsm_netlink_send+0x5/0x10 [ 1530.927051][ T8887] netlink_sendmsg+0x9b3/0xcd0 [ 1530.931809][ T8887] ? netlink_getsockopt+0x9c0/0x9c0 [ 1530.937015][ T8887] ? __import_iovec+0x340/0x4e0 [ 1530.941858][ T8887] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1530.947129][ T8887] ? security_socket_sendmsg+0x9d/0xb0 [ 1530.952579][ T8887] ? netlink_getsockopt+0x9c0/0x9c0 [ 1530.957767][ T8887] ____sys_sendmsg+0x597/0x8e0 [ 1530.962527][ T8887] ? __sys_sendmsg_sock+0x30/0x30 [ 1530.967547][ T8887] __sys_sendmsg+0x27e/0x370 [ 1530.972129][ T8887] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1530.977073][ T8887] ? __context_tracking_exit+0x4d/0x80 [ 1530.982527][ T8887] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1530.988504][ T8887] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1530.994472][ T8887] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1531.000438][ T8887] do_syscall_64+0x2b/0x70 [ 1531.004844][ T8887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1531.010725][ T8887] RIP: 0033:0x7feb31289049 [ 1531.015130][ T8887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1531.034723][ T8887] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1531.043124][ T8887] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1531.051169][ T8887] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1531.059211][ T8887] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1531.067167][ T8887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1531.075120][ T8887] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1531.083087][ T8887] 12:27:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c1f0153e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:46 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) [ 1531.149453][ T8886] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1531.161475][ T8886] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:27:46 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1531.193027][ T8886] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1531.193027][ T8886] !' [ 1531.258478][ T8886] CPU: 1 PID: 8886 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1531.269023][ T8886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1531.279096][ T8886] Call Trace: [ 1531.282365][ T8886] [ 1531.285288][ T8886] dump_stack_lvl+0x1e3/0x2cb [ 1531.289958][ T8886] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1531.295854][ T8886] ? bfq_pos_tree_add_move+0x436/0x436 [ 1531.301309][ T8886] ? panic+0x76e/0x76e [ 1531.305394][ T8886] sysfs_warn_dup+0x8c/0xa0 [ 1531.309887][ T8886] sysfs_do_create_link_sd+0xbe/0x100 [ 1531.312435][T23744] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 1531.315267][ T8886] device_add+0x817/0xf90 [ 1531.327127][ T8886] wiphy_register+0x1efc/0x2d30 [ 1531.331997][ T8886] ? cfg80211_event_work+0x40/0x40 [ 1531.337128][ T8886] ? minstrel_ht_alloc+0x81e/0x980 [ 1531.342266][ T8886] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1531.348354][ T8886] ieee80211_register_hw+0x29ed/0x39f0 [ 1531.353818][ T8886] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1531.359608][ T8886] ? rcu_read_lock_sched_held+0x89/0x130 [ 1531.365250][ T8886] ? memset+0x1f/0x40 [ 1531.369250][ T8886] ? __hrtimer_init+0x173/0x250 [ 1531.374109][ T8886] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1531.379833][ T8886] hwsim_new_radio_nl+0xb86/0x1090 [ 1531.385050][ T8886] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1531.391385][ T8886] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1531.397731][ T8886] genl_rcv_msg+0xfbc/0x1490 [ 1531.402316][ T8886] ? genl_bind+0x380/0x380 [ 1531.406728][ T8886] ? rcu_lock_acquire+0x30/0x30 [ 1531.411577][ T8886] ? mark_lock+0x98/0x350 [ 1531.415895][ T8886] ? __lock_acquire+0x129a/0x1f80 [ 1531.420919][ T8886] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1531.427245][ T8886] netlink_rcv_skb+0x1f0/0x460 [ 1531.432010][ T8886] ? genl_bind+0x380/0x380 [ 1531.436414][ T8886] ? netlink_ack+0xb40/0xb40 [ 1531.440996][ T8886] ? __down_read_common+0x156/0x2a0 [ 1531.446194][ T8886] genl_rcv+0x24/0x40 [ 1531.450180][ T8886] netlink_unicast+0x7e7/0x9c0 [ 1531.454937][ T8886] ? netlink_detachskb+0xa0/0xa0 [ 1531.459858][ T8886] ? check_heap_object+0x128/0x310 [ 1531.464959][ T8886] ? __phys_addr_symbol+0x2b/0x70 [ 1531.469974][ T8886] ? 0xffffffff81000000 [ 1531.474112][ T8886] ? __check_object_size+0x15a/0x210 [ 1531.479389][ T8886] ? bpf_lsm_netlink_send+0x5/0x10 [ 1531.484518][ T8886] netlink_sendmsg+0x9b3/0xcd0 [ 1531.489278][ T8886] ? netlink_getsockopt+0x9c0/0x9c0 [ 1531.494467][ T8886] ? __import_iovec+0x340/0x4e0 [ 1531.499338][ T8886] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1531.504637][ T8886] ? security_socket_sendmsg+0x9d/0xb0 [ 1531.510088][ T8886] ? netlink_getsockopt+0x9c0/0x9c0 [ 1531.515274][ T8886] ____sys_sendmsg+0x597/0x8e0 [ 1531.520033][ T8886] ? __sys_sendmsg_sock+0x30/0x30 [ 1531.525076][ T8886] __sys_sendmsg+0x27e/0x370 [ 1531.529655][ T8886] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1531.534588][ T8886] ? __context_tracking_exit+0x4d/0x80 [ 1531.540044][ T8886] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1531.546040][ T8886] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1531.552052][ T8886] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1531.558026][ T8886] do_syscall_64+0x2b/0x70 [ 1531.562448][ T8886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1531.568340][ T8886] RIP: 0033:0x7fcfe5c89049 [ 1531.572751][ T8886] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1531.592343][ T8886] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1531.600749][ T8886] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 12:27:46 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1531.608706][ T8886] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1531.616686][ T8886] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1531.624678][ T8886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1531.632924][ T8886] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1531.640903][ T8886] [ 1531.702434][ T8898] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1531.727471][ T8898] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1531.773046][ T8898] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1531.773046][ T8898] !' [ 1531.786497][ T8898] CPU: 1 PID: 8898 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1531.796939][ T8898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1531.807005][ T8898] Call Trace: [ 1531.810297][ T8898] [ 1531.813240][ T8898] dump_stack_lvl+0x1e3/0x2cb [ 1531.817930][ T8898] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1531.823838][ T8898] ? bfq_pos_tree_add_move+0x436/0x436 [ 1531.829314][ T8898] ? panic+0x76e/0x76e [ 1531.833439][ T8898] sysfs_warn_dup+0x8c/0xa0 [ 1531.837963][ T8898] sysfs_do_create_link_sd+0xbe/0x100 [ 1531.843352][ T8898] device_add+0x817/0xf90 [ 1531.847678][ T8898] wiphy_register+0x1efc/0x2d30 [ 1531.852533][ T8898] ? cfg80211_event_work+0x40/0x40 [ 1531.857631][ T8898] ? minstrel_ht_alloc+0x81e/0x980 [ 1531.862734][ T8898] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1531.868792][ T8898] ieee80211_register_hw+0x29ed/0x39f0 [ 1531.874258][ T8898] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1531.880048][ T8898] ? rcu_read_lock_sched_held+0x89/0x130 [ 1531.885686][ T8898] ? memset+0x1f/0x40 [ 1531.889688][ T8898] ? __hrtimer_init+0x173/0x250 [ 1531.894678][ T8898] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1531.900408][ T8898] hwsim_new_radio_nl+0xb86/0x1090 [ 1531.905518][ T8898] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1531.911840][ T8898] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1531.918162][ T8898] genl_rcv_msg+0xfbc/0x1490 [ 1531.922747][ T8898] ? genl_bind+0x380/0x380 [ 1531.927157][ T8898] ? rcu_lock_acquire+0x30/0x30 [ 1531.932005][ T8898] ? mark_lock+0x98/0x350 [ 1531.936334][ T8898] ? __lock_acquire+0x129a/0x1f80 [ 1531.941353][ T8898] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1531.947681][ T8898] netlink_rcv_skb+0x1f0/0x460 [ 1531.952437][ T8898] ? genl_bind+0x380/0x380 [ 1531.956867][ T8898] ? netlink_ack+0xb40/0xb40 [ 1531.961456][ T8898] ? __down_read_common+0x156/0x2a0 [ 1531.966646][ T8898] genl_rcv+0x24/0x40 [ 1531.970624][ T8898] netlink_unicast+0x7e7/0x9c0 [ 1531.975381][ T8898] ? netlink_detachskb+0xa0/0xa0 [ 1531.980300][ T8898] ? check_heap_object+0x128/0x310 [ 1531.985490][ T8898] ? __phys_addr_symbol+0x2b/0x70 [ 1531.990506][ T8898] ? 0xffffffff81000000 [ 1531.994649][ T8898] ? __check_object_size+0x15a/0x210 [ 1531.999921][ T8898] ? bpf_lsm_netlink_send+0x5/0x10 [ 1532.005023][ T8898] netlink_sendmsg+0x9b3/0xcd0 [ 1532.009785][ T8898] ? netlink_getsockopt+0x9c0/0x9c0 [ 1532.014972][ T8898] ? __import_iovec+0x340/0x4e0 [ 1532.019818][ T8898] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1532.025091][ T8898] ? security_socket_sendmsg+0x9d/0xb0 [ 1532.030542][ T8898] ? netlink_getsockopt+0x9c0/0x9c0 [ 1532.035760][ T8898] ____sys_sendmsg+0x597/0x8e0 [ 1532.040523][ T8898] ? __sys_sendmsg_sock+0x30/0x30 [ 1532.045557][ T8898] __sys_sendmsg+0x27e/0x370 [ 1532.050156][ T8898] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1532.055445][ T8898] ? __context_tracking_exit+0x4d/0x80 [ 1532.060913][ T8898] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1532.066890][ T8898] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1532.072862][ T8898] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1532.078833][ T8898] do_syscall_64+0x2b/0x70 [ 1532.083241][ T8898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1532.089125][ T8898] RIP: 0033:0x7feb31289049 [ 1532.093542][ T8898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1532.113139][ T8898] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1532.121549][ T8898] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1532.129528][ T8898] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1532.137487][ T8898] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1532.145460][ T8898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1532.153432][ T8898] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1532.161413][ T8898] [ 1532.192433][T23744] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=42.aa [ 1532.201750][T23744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1532.221711][T23744] usb 1-1: config 0 descriptor?? 12:27:47 executing program 0: ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="97e7842a5d70e2888ee70881702fdba627b099f0ff5af142733b21d59ee896c1635c2f4e8991726f804e90598404185ea43e243c34f95fd8254b89111e048c5a71b52ffda346ea1024b5"], 0x0) 12:27:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:27:47 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x7000000}], 0xaa, 0x0) 12:27:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3707480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:47 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:27:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c1370a3e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1532.473389][T23744] (null): keene_cmd_main failed (-71) 12:27:47 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:27:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1532.520202][ T8917] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1532.532365][T23744] video4linux radio32: keene_cmd_main failed (-71) [ 1532.550584][T23744] radio-keene 1-1:0.0: V4L2 device registered as radio32 12:27:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 12:27:47 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1532.637844][T23744] usb 1-1: USB disconnect, device number 86 [ 1532.662340][ T8917] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1532.733217][ T8917] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1532.733217][ T8917] !' [ 1532.762699][ T8917] CPU: 0 PID: 8917 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1532.773126][ T8917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1532.783286][ T8917] Call Trace: [ 1532.786564][ T8917] [ 1532.789637][ T8917] dump_stack_lvl+0x1e3/0x2cb [ 1532.794330][ T8917] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1532.800223][ T8917] ? bfq_pos_tree_add_move+0x436/0x436 [ 1532.805677][ T8917] ? panic+0x76e/0x76e [ 1532.809752][ T8917] sysfs_warn_dup+0x8c/0xa0 [ 1532.814338][ T8917] sysfs_do_create_link_sd+0xbe/0x100 [ 1532.819711][ T8917] device_add+0x817/0xf90 [ 1532.824048][ T8917] wiphy_register+0x1efc/0x2d30 [ 1532.829181][ T8917] ? cfg80211_event_work+0x40/0x40 [ 1532.834321][ T8917] ? minstrel_ht_alloc+0x81e/0x980 [ 1532.839450][ T8917] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1532.845525][ T8917] ieee80211_register_hw+0x29ed/0x39f0 [ 1532.851015][ T8917] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1532.856987][ T8917] ? rcu_read_lock_sched_held+0x89/0x130 [ 1532.862619][ T8917] ? memset+0x1f/0x40 [ 1532.866619][ T8917] ? __hrtimer_init+0x173/0x250 [ 1532.871467][ T8917] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1532.877207][ T8917] hwsim_new_radio_nl+0xb86/0x1090 [ 1532.882331][ T8917] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1532.888670][ T8917] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1532.895008][ T8917] genl_rcv_msg+0xfbc/0x1490 [ 1532.899603][ T8917] ? genl_bind+0x380/0x380 [ 1532.904024][ T8917] ? rcu_lock_acquire+0x30/0x30 [ 1532.908881][ T8917] ? mark_lock+0x98/0x350 [ 1532.913207][ T8917] ? __lock_acquire+0x129a/0x1f80 [ 1532.918230][ T8917] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1532.924567][ T8917] netlink_rcv_skb+0x1f0/0x460 [ 1532.929331][ T8917] ? genl_bind+0x380/0x380 [ 1532.933749][ T8917] ? netlink_ack+0xb40/0xb40 [ 1532.938355][ T8917] ? __down_read_common+0x156/0x2a0 [ 1532.943550][ T8917] genl_rcv+0x24/0x40 [ 1532.947530][ T8917] netlink_unicast+0x7e7/0x9c0 [ 1532.952303][ T8917] ? netlink_detachskb+0xa0/0xa0 [ 1532.957350][ T8917] ? check_heap_object+0x128/0x310 [ 1532.962456][ T8917] ? __phys_addr_symbol+0x2b/0x70 [ 1532.967476][ T8917] ? 0xffffffff81000000 [ 1532.971706][ T8917] ? __check_object_size+0x15a/0x210 [ 1532.976982][ T8917] ? bpf_lsm_netlink_send+0x5/0x10 [ 1532.982104][ T8917] netlink_sendmsg+0x9b3/0xcd0 [ 1532.986880][ T8917] ? netlink_getsockopt+0x9c0/0x9c0 [ 1532.992068][ T8917] ? __import_iovec+0x340/0x4e0 [ 1532.996921][ T8917] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1533.002200][ T8917] ? security_socket_sendmsg+0x9d/0xb0 [ 1533.007664][ T8917] ? netlink_getsockopt+0x9c0/0x9c0 [ 1533.012858][ T8917] ____sys_sendmsg+0x597/0x8e0 [ 1533.017624][ T8917] ? __sys_sendmsg_sock+0x30/0x30 [ 1533.022654][ T8917] __sys_sendmsg+0x27e/0x370 [ 1533.027236][ T8917] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1533.032179][ T8917] ? __context_tracking_exit+0x4d/0x80 [ 1533.037645][ T8917] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1533.043628][ T8917] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1533.049606][ T8917] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1533.055584][ T8917] do_syscall_64+0x2b/0x70 [ 1533.059998][ T8917] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1533.065886][ T8917] RIP: 0033:0x7feb31289049 [ 1533.070295][ T8917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1533.089900][ T8917] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1533.098337][ T8917] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1533.106337][ T8917] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1533.114302][ T8917] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1533.122273][ T8917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 12:27:48 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) [ 1533.130235][ T8917] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1533.138214][ T8917] 12:27:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1533.241152][ T8916] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1533.275466][ T8916] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1533.356549][ T8916] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1533.356549][ T8916] !' [ 1533.386610][ T8916] CPU: 0 PID: 8916 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1533.397068][ T8916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1533.407181][ T8916] Call Trace: [ 1533.410475][ T8916] [ 1533.413424][ T8916] dump_stack_lvl+0x1e3/0x2cb [ 1533.418124][ T8916] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1533.424044][ T8916] ? bfq_pos_tree_add_move+0x436/0x436 [ 1533.429525][ T8916] ? panic+0x76e/0x76e [ 1533.433610][ T8916] sysfs_warn_dup+0x8c/0xa0 [ 1533.438223][ T8916] sysfs_do_create_link_sd+0xbe/0x100 [ 1533.443619][ T8916] device_add+0x817/0xf90 [ 1533.447981][ T8916] wiphy_register+0x1efc/0x2d30 [ 1533.452867][ T8916] ? cfg80211_event_work+0x40/0x40 [ 1533.457994][ T8916] ? minstrel_ht_alloc+0x81e/0x980 [ 1533.463196][ T8916] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1533.469286][ T8916] ieee80211_register_hw+0x29ed/0x39f0 [ 1533.474774][ T8916] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1533.480594][ T8916] ? rcu_read_lock_sched_held+0x89/0x130 [ 1533.486252][ T8916] ? memset+0x1f/0x40 [ 1533.490236][ T8916] ? __hrtimer_init+0x173/0x250 [ 1533.495093][ T8916] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1533.500842][ T8916] hwsim_new_radio_nl+0xb86/0x1090 [ 1533.505952][ T8916] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1533.512293][ T8916] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1533.518645][ T8916] genl_rcv_msg+0xfbc/0x1490 [ 1533.523248][ T8916] ? genl_bind+0x380/0x380 [ 1533.527688][ T8916] ? rcu_lock_acquire+0x30/0x30 [ 1533.532550][ T8916] ? mark_lock+0x98/0x350 [ 1533.536900][ T8916] ? __lock_acquire+0x129a/0x1f80 [ 1533.541939][ T8916] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1533.548269][ T8916] netlink_rcv_skb+0x1f0/0x460 [ 1533.553033][ T8916] ? genl_bind+0x380/0x380 [ 1533.557459][ T8916] ? netlink_ack+0xb40/0xb40 [ 1533.562043][ T8916] ? __down_read_common+0x156/0x2a0 [ 1533.567237][ T8916] genl_rcv+0x24/0x40 [ 1533.571216][ T8916] netlink_unicast+0x7e7/0x9c0 [ 1533.575992][ T8916] ? netlink_detachskb+0xa0/0xa0 [ 1533.580936][ T8916] ? check_heap_object+0x128/0x310 [ 1533.586047][ T8916] ? __phys_addr_symbol+0x2b/0x70 [ 1533.591083][ T8916] ? 0xffffffff81000000 [ 1533.595237][ T8916] ? __check_object_size+0x15a/0x210 [ 1533.600536][ T8916] ? bpf_lsm_netlink_send+0x5/0x10 [ 1533.605649][ T8916] netlink_sendmsg+0x9b3/0xcd0 [ 1533.610420][ T8916] ? netlink_getsockopt+0x9c0/0x9c0 [ 1533.615618][ T8916] ? __import_iovec+0x340/0x4e0 [ 1533.620665][ T8916] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1533.625943][ T8916] ? security_socket_sendmsg+0x9d/0xb0 [ 1533.631395][ T8916] ? netlink_getsockopt+0x9c0/0x9c0 [ 1533.636597][ T8916] ____sys_sendmsg+0x597/0x8e0 [ 1533.641394][ T8916] ? __sys_sendmsg_sock+0x30/0x30 [ 1533.646436][ T8916] __sys_sendmsg+0x27e/0x370 [ 1533.651018][ T8916] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1533.655963][ T8916] ? __context_tracking_exit+0x4d/0x80 [ 1533.661447][ T8916] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1533.667427][ T8916] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1533.673414][ T8916] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1533.679411][ T8916] do_syscall_64+0x2b/0x70 [ 1533.683822][ T8916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1533.689735][ T8916] RIP: 0033:0x7fcfe5c89049 [ 1533.694167][ T8916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1533.713789][ T8916] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1533.722226][ T8916] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1533.730215][ T8916] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1533.738184][ T8916] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1533.746152][ T8916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1533.754143][ T8916] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1533.762149][ T8916] [ 1533.772218][T23744] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 1533.992209][T23744] usb 1-1: device descriptor read/64, error 18 [ 1534.262300][T23744] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 1534.472439][T23744] usb 1-1: device descriptor read/64, error 18 [ 1534.602957][T23744] usb usb1-port1: attempt power cycle [ 1535.042256][T23744] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 1535.222379][T23744] usb 1-1: device descriptor read/8, error -61 12:27:50 executing program 0: ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="97e7842a5d70e2888ee70881702fdba627b099f0ff5af142733b21d59ee896c1635c2f4e8991726f804e90598404185ea43e243c34f95fd8254b89111e048c5a71b52ffda346ea1024b5"], 0x0) 12:27:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:27:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c1370b3e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:50 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) 12:27:50 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xa000000}], 0xaa, 0x0) 12:27:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3709480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1535.502958][T23744] usb 1-1: new high-speed USB device number 90 using dummy_hcd 12:27:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 12:27:50 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) [ 1535.579603][ T8939] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1535.602466][ T8939] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1535.642361][T23744] usb 1-1: device descriptor read/8, error -71 [ 1535.651358][ T8939] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1535.651358][ T8939] !' 12:27:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 1535.731937][ T8939] CPU: 1 PID: 8939 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1535.742421][ T8939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1535.752470][ T8939] Call Trace: [ 1535.755740][ T8939] [ 1535.758675][ T8939] dump_stack_lvl+0x1e3/0x2cb [ 1535.763370][ T8939] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1535.769259][ T8939] ? bfq_pos_tree_add_move+0x436/0x436 [ 1535.774744][ T8939] ? panic+0x76e/0x76e [ 1535.778814][ T8939] sysfs_warn_dup+0x8c/0xa0 [ 1535.783452][ T8939] sysfs_do_create_link_sd+0xbe/0x100 [ 1535.784514][T23744] usb usb1-port1: unable to enumerate USB device [ 1535.788840][ T8939] device_add+0x817/0xf90 [ 1535.799472][ T8939] wiphy_register+0x1efc/0x2d30 [ 1535.804353][ T8939] ? cfg80211_event_work+0x40/0x40 [ 1535.809461][ T8939] ? minstrel_ht_alloc+0x81e/0x980 [ 1535.814584][ T8939] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1535.820681][ T8939] ieee80211_register_hw+0x29ed/0x39f0 [ 1535.826162][ T8939] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1535.831960][ T8939] ? rcu_read_lock_sched_held+0x89/0x130 [ 1535.837619][ T8939] ? memset+0x1f/0x40 [ 1535.841593][ T8939] ? __hrtimer_init+0x173/0x250 [ 1535.846436][ T8939] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1535.852181][ T8939] hwsim_new_radio_nl+0xb86/0x1090 [ 1535.857305][ T8939] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1535.863631][ T8939] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1535.869952][ T8939] genl_rcv_msg+0xfbc/0x1490 [ 1535.874589][ T8939] ? genl_bind+0x380/0x380 12:27:51 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) [ 1535.879022][ T8939] ? rcu_lock_acquire+0x30/0x30 [ 1535.883900][ T8939] ? mark_lock+0x98/0x350 [ 1535.888247][ T8939] ? __lock_acquire+0x129a/0x1f80 [ 1535.893268][ T8939] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1535.899598][ T8939] netlink_rcv_skb+0x1f0/0x460 [ 1535.904375][ T8939] ? genl_bind+0x380/0x380 [ 1535.908783][ T8939] ? netlink_ack+0xb40/0xb40 [ 1535.913372][ T8939] ? __down_read_common+0x156/0x2a0 [ 1535.918569][ T8939] genl_rcv+0x24/0x40 [ 1535.922573][ T8939] netlink_unicast+0x7e7/0x9c0 [ 1535.927335][ T8939] ? netlink_detachskb+0xa0/0xa0 [ 1535.932292][ T8939] ? check_heap_object+0x128/0x310 [ 1535.937412][ T8939] ? __phys_addr_symbol+0x2b/0x70 [ 1535.942454][ T8939] ? 0xffffffff81000000 [ 1535.946592][ T8939] ? __check_object_size+0x15a/0x210 [ 1535.951863][ T8939] ? bpf_lsm_netlink_send+0x5/0x10 [ 1535.956967][ T8939] netlink_sendmsg+0x9b3/0xcd0 [ 1535.961727][ T8939] ? netlink_getsockopt+0x9c0/0x9c0 [ 1535.966907][ T8939] ? __import_iovec+0x340/0x4e0 [ 1535.971749][ T8939] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1535.977019][ T8939] ? security_socket_sendmsg+0x9d/0xb0 [ 1535.982467][ T8939] ? netlink_getsockopt+0x9c0/0x9c0 [ 1535.987678][ T8939] ____sys_sendmsg+0x597/0x8e0 [ 1535.992437][ T8939] ? __sys_sendmsg_sock+0x30/0x30 [ 1535.997460][ T8939] __sys_sendmsg+0x27e/0x370 [ 1536.002039][ T8939] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1536.006968][ T8939] ? __context_tracking_exit+0x4d/0x80 [ 1536.012423][ T8939] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1536.018397][ T8939] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1536.024370][ T8939] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1536.030513][ T8939] do_syscall_64+0x2b/0x70 [ 1536.034921][ T8939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1536.040807][ T8939] RIP: 0033:0x7feb31289049 [ 1536.045213][ T8939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1536.064804][ T8939] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1536.073203][ T8939] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 12:27:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 1536.081158][ T8939] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1536.089117][ T8939] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1536.097080][ T8939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1536.105038][ T8939] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1536.113006][ T8939] 12:27:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c1370a3e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1536.379591][ T8942] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1536.398576][ T8942] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1536.453869][ T8942] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1536.453869][ T8942] !' [ 1536.464395][ T8942] CPU: 0 PID: 8942 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1536.474842][ T8942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1536.484919][ T8942] Call Trace: [ 1536.488210][ T8942] [ 1536.491134][ T8942] dump_stack_lvl+0x1e3/0x2cb [ 1536.495807][ T8942] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1536.501705][ T8942] ? bfq_pos_tree_add_move+0x436/0x436 [ 1536.507300][ T8942] ? panic+0x76e/0x76e [ 1536.511368][ T8942] sysfs_warn_dup+0x8c/0xa0 [ 1536.515863][ T8942] sysfs_do_create_link_sd+0xbe/0x100 [ 1536.521243][ T8942] device_add+0x817/0xf90 [ 1536.525584][ T8942] wiphy_register+0x1efc/0x2d30 [ 1536.530467][ T8942] ? cfg80211_event_work+0x40/0x40 [ 1536.535666][ T8942] ? minstrel_ht_alloc+0x81e/0x980 [ 1536.540881][ T8942] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1536.546960][ T8942] ieee80211_register_hw+0x29ed/0x39f0 [ 1536.552437][ T8942] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1536.558278][ T8942] ? rcu_read_lock_sched_held+0x89/0x130 [ 1536.563936][ T8942] ? memset+0x1f/0x40 [ 1536.567919][ T8942] ? __hrtimer_init+0x173/0x250 [ 1536.572770][ T8942] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1536.578509][ T8942] hwsim_new_radio_nl+0xb86/0x1090 [ 1536.583624][ T8942] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1536.589957][ T8942] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1536.596292][ T8942] genl_rcv_msg+0xfbc/0x1490 [ 1536.600892][ T8942] ? genl_bind+0x380/0x380 [ 1536.605326][ T8942] ? mark_lock+0x98/0x350 [ 1536.609653][ T8942] ? __lock_acquire+0x129a/0x1f80 [ 1536.614695][ T8942] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1536.621070][ T8942] netlink_rcv_skb+0x1f0/0x460 [ 1536.625847][ T8942] ? genl_bind+0x380/0x380 [ 1536.630283][ T8942] ? netlink_ack+0xb40/0xb40 [ 1536.634878][ T8942] ? __down_read_common+0x156/0x2a0 [ 1536.640091][ T8942] genl_rcv+0x24/0x40 [ 1536.644066][ T8942] netlink_unicast+0x7e7/0x9c0 [ 1536.648836][ T8942] ? netlink_detachskb+0xa0/0xa0 [ 1536.653765][ T8942] ? check_heap_object+0x128/0x310 [ 1536.658872][ T8942] ? __phys_addr_symbol+0x2b/0x70 [ 1536.663889][ T8942] ? 0xffffffff81000000 [ 1536.668037][ T8942] ? __check_object_size+0x15a/0x210 [ 1536.673319][ T8942] ? bpf_lsm_netlink_send+0x5/0x10 [ 1536.678433][ T8942] netlink_sendmsg+0x9b3/0xcd0 [ 1536.683199][ T8942] ? netlink_getsockopt+0x9c0/0x9c0 [ 1536.688391][ T8942] ? __import_iovec+0x340/0x4e0 [ 1536.693242][ T8942] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1536.698521][ T8942] ? security_socket_sendmsg+0x9d/0xb0 [ 1536.703974][ T8942] ? netlink_getsockopt+0x9c0/0x9c0 [ 1536.709173][ T8942] ____sys_sendmsg+0x597/0x8e0 [ 1536.713939][ T8942] ? __sys_sendmsg_sock+0x30/0x30 [ 1536.718967][ T8942] __sys_sendmsg+0x27e/0x370 [ 1536.723557][ T8942] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1536.728497][ T8942] ? __context_tracking_exit+0x4d/0x80 [ 1536.733965][ T8942] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1536.739952][ T8942] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1536.746100][ T8942] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1536.752102][ T8942] do_syscall_64+0x2b/0x70 [ 1536.756523][ T8942] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1536.762422][ T8942] RIP: 0033:0x7fcfe5c89049 [ 1536.766847][ T8942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1536.786451][ T8942] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1536.794864][ T8942] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1536.802828][ T8942] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1536.810938][ T8942] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1536.818921][ T8942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1536.826893][ T8942] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1536.834886][ T8942] [ 1536.840869][T23744] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 1536.852417][ T8957] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1536.863664][ T8957] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1536.893462][ T8957] debugfs: Directory ' [ 1536.893462][ T8957] !' with parent 'ieee80211' already present! [ 1537.062327][T23744] usb 1-1: device descriptor read/64, error 18 [ 1537.352299][T23744] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 1537.542236][T23744] usb 1-1: device descriptor read/64, error 18 [ 1537.662465][T23744] usb usb1-port1: attempt power cycle [ 1538.082318][T23744] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 1538.252331][T23744] usb 1-1: device descriptor read/8, error -61 [ 1538.522856][T23744] usb 1-1: new high-speed USB device number 94 using dummy_hcd 12:27:53 executing program 0: ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="97e7842a5d70e2888ee70881702fdba627b099f0ff5af142733b21d59ee896c1635c2f4e8991726f804e90598404185ea43e243c34f95fd8254b89111e048c5a71b52ffda346ea1024b5"], 0x0) 12:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 12:27:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137643e3708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:53 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xf000000}], 0xaa, 0x0) 12:27:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370a480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3709480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011", 0x17}], 0x1}, 0x0) [ 1538.674877][T23744] usb 1-1: device descriptor read/8, error -71 [ 1538.689438][ T8964] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1538.712296][ T8964] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1538.763747][ T8964] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1538.763747][ T8964] !' 12:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011", 0x17}], 0x1}, 0x0) [ 1538.812623][T23744] usb usb1-port1: unable to enumerate USB device [ 1538.841460][ T8964] CPU: 0 PID: 8964 Comm: syz-executor.4 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1538.851924][ T8964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1538.861997][ T8964] Call Trace: [ 1538.865293][ T8964] [ 1538.868241][ T8964] dump_stack_lvl+0x1e3/0x2cb [ 1538.872936][ T8964] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1538.878941][ T8964] ? bfq_pos_tree_add_move+0x436/0x436 [ 1538.884421][ T8964] ? panic+0x76e/0x76e [ 1538.888530][ T8964] sysfs_warn_dup+0x8c/0xa0 [ 1538.893051][ T8964] sysfs_do_create_link_sd+0xbe/0x100 [ 1538.898441][ T8964] device_add+0x817/0xf90 [ 1538.902795][ T8964] wiphy_register+0x1efc/0x2d30 [ 1538.907695][ T8964] ? cfg80211_event_work+0x40/0x40 [ 1538.912820][ T8964] ? minstrel_ht_alloc+0x81e/0x980 [ 1538.917925][ T8964] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1538.923980][ T8964] ieee80211_register_hw+0x29ed/0x39f0 [ 1538.929439][ T8964] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1538.935227][ T8964] ? rcu_read_lock_sched_held+0x89/0x130 [ 1538.940850][ T8964] ? memset+0x1f/0x40 [ 1538.944815][ T8964] ? __hrtimer_init+0x173/0x250 [ 1538.949655][ T8964] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1538.955376][ T8964] hwsim_new_radio_nl+0xb86/0x1090 [ 1538.960475][ T8964] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1538.966798][ T8964] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1538.973113][ T8964] genl_rcv_msg+0xfbc/0x1490 [ 1538.977694][ T8964] ? genl_bind+0x380/0x380 [ 1538.982109][ T8964] ? mark_lock+0x98/0x350 [ 1538.986443][ T8964] ? __lock_acquire+0x129a/0x1f80 [ 1538.991458][ T8964] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1538.997805][ T8964] netlink_rcv_skb+0x1f0/0x460 [ 1539.002560][ T8964] ? genl_bind+0x380/0x380 [ 1539.006964][ T8964] ? netlink_ack+0xb40/0xb40 [ 1539.011546][ T8964] ? __down_read_common+0x156/0x2a0 [ 1539.016903][ T8964] genl_rcv+0x24/0x40 [ 1539.020876][ T8964] netlink_unicast+0x7e7/0x9c0 [ 1539.025631][ T8964] ? netlink_detachskb+0xa0/0xa0 [ 1539.030549][ T8964] ? check_heap_object+0x128/0x310 [ 1539.035647][ T8964] ? __phys_addr_symbol+0x2b/0x70 [ 1539.040659][ T8964] ? 0xffffffff81000000 [ 1539.044809][ T8964] ? __check_object_size+0x15a/0x210 [ 1539.050085][ T8964] ? bpf_lsm_netlink_send+0x5/0x10 [ 1539.055187][ T8964] netlink_sendmsg+0x9b3/0xcd0 [ 1539.059945][ T8964] ? netlink_getsockopt+0x9c0/0x9c0 [ 1539.065123][ T8964] ? __import_iovec+0x340/0x4e0 [ 1539.069987][ T8964] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1539.075256][ T8964] ? security_socket_sendmsg+0x9d/0xb0 [ 1539.080699][ T8964] ? netlink_getsockopt+0x9c0/0x9c0 [ 1539.085884][ T8964] ____sys_sendmsg+0x597/0x8e0 [ 1539.090641][ T8964] ? __sys_sendmsg_sock+0x30/0x30 [ 1539.095662][ T8964] __sys_sendmsg+0x27e/0x370 [ 1539.100238][ T8964] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1539.105172][ T8964] ? __context_tracking_exit+0x4d/0x80 [ 1539.110631][ T8964] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1539.116607][ T8964] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1539.122576][ T8964] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1539.128545][ T8964] do_syscall_64+0x2b/0x70 [ 1539.132980][ T8964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1539.138866][ T8964] RIP: 0033:0x7f630f289049 [ 1539.143272][ T8964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 12:27:53 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011", 0x17}], 0x1}, 0x0) [ 1539.162868][ T8964] RSP: 002b:00007f6310490168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1539.171297][ T8964] RAX: ffffffffffffffda RBX: 00007f630f39bf60 RCX: 00007f630f289049 [ 1539.179284][ T8964] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1539.187240][ T8964] RBP: 00007f630f2e308d R08: 0000000000000000 R09: 0000000000000000 [ 1539.195195][ T8964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1539.203151][ T8964] R13: 00007ffd4b45a7cf R14: 00007f6310490300 R15: 0000000000022000 [ 1539.211119][ T8964] 12:27:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e", 0x23}], 0x1}, 0x0) 12:27:54 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) [ 1539.236737][ T8966] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1539.255033][ T8966] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1539.313715][ T8966] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1539.313715][ T8966] !' [ 1539.343013][ T8966] CPU: 1 PID: 8966 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1539.353464][ T8966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1539.363516][ T8966] Call Trace: [ 1539.366898][ T8966] [ 1539.369820][ T8966] dump_stack_lvl+0x1e3/0x2cb [ 1539.374491][ T8966] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1539.380396][ T8966] ? bfq_pos_tree_add_move+0x436/0x436 [ 1539.385844][ T8966] ? panic+0x76e/0x76e [ 1539.389925][ T8966] sysfs_warn_dup+0x8c/0xa0 [ 1539.394421][ T8966] sysfs_do_create_link_sd+0xbe/0x100 [ 1539.399793][ T8966] device_add+0x817/0xf90 [ 1539.404122][ T8966] wiphy_register+0x1efc/0x2d30 [ 1539.408981][ T8966] ? cfg80211_event_work+0x40/0x40 [ 1539.414084][ T8966] ? minstrel_ht_alloc+0x81e/0x980 [ 1539.419195][ T8966] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1539.425264][ T8966] ieee80211_register_hw+0x29ed/0x39f0 [ 1539.430785][ T8966] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1539.436596][ T8966] ? rcu_read_lock_sched_held+0x89/0x130 [ 1539.442240][ T8966] ? memset+0x1f/0x40 [ 1539.446228][ T8966] ? __hrtimer_init+0x173/0x250 [ 1539.451077][ T8966] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1539.456816][ T8966] hwsim_new_radio_nl+0xb86/0x1090 [ 1539.461941][ T8966] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1539.468271][ T8966] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1539.474601][ T8966] genl_rcv_msg+0xfbc/0x1490 [ 1539.479193][ T8966] ? genl_bind+0x380/0x380 [ 1539.483606][ T8966] ? rcu_lock_acquire+0x30/0x30 [ 1539.488463][ T8966] ? mark_lock+0x98/0x350 [ 1539.492790][ T8966] ? __lock_acquire+0x129a/0x1f80 [ 1539.497816][ T8966] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1539.504152][ T8966] netlink_rcv_skb+0x1f0/0x460 [ 1539.508928][ T8966] ? genl_bind+0x380/0x380 [ 1539.513361][ T8966] ? netlink_ack+0xb40/0xb40 [ 1539.517972][ T8966] ? __down_read_common+0x156/0x2a0 [ 1539.523185][ T8966] genl_rcv+0x24/0x40 [ 1539.527169][ T8966] netlink_unicast+0x7e7/0x9c0 [ 1539.531941][ T8966] ? netlink_detachskb+0xa0/0xa0 [ 1539.536878][ T8966] ? check_heap_object+0x128/0x310 [ 1539.541987][ T8966] ? __phys_addr_symbol+0x2b/0x70 [ 1539.547013][ T8966] ? 0xffffffff81000000 [ 1539.551164][ T8966] ? __check_object_size+0x15a/0x210 [ 1539.556443][ T8966] ? bpf_lsm_netlink_send+0x5/0x10 [ 1539.561561][ T8966] netlink_sendmsg+0x9b3/0xcd0 [ 1539.566330][ T8966] ? netlink_getsockopt+0x9c0/0x9c0 [ 1539.571522][ T8966] ? __import_iovec+0x340/0x4e0 [ 1539.576376][ T8966] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1539.581658][ T8966] ? security_socket_sendmsg+0x9d/0xb0 [ 1539.587110][ T8966] ? netlink_getsockopt+0x9c0/0x9c0 [ 1539.592309][ T8966] ____sys_sendmsg+0x597/0x8e0 [ 1539.597075][ T8966] ? __sys_sendmsg_sock+0x30/0x30 [ 1539.602103][ T8966] __sys_sendmsg+0x27e/0x370 [ 1539.606701][ T8966] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1539.611642][ T8966] ? __context_tracking_exit+0x4d/0x80 [ 1539.617120][ T8966] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1539.623129][ T8966] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1539.629114][ T8966] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1539.635185][ T8966] do_syscall_64+0x2b/0x70 [ 1539.639606][ T8966] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1539.645584][ T8966] RIP: 0033:0x7feb31289049 [ 1539.650008][ T8966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1539.669604][ T8966] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1539.678018][ T8966] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1539.685985][ T8966] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1539.693948][ T8966] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1539.701917][ T8966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 12:27:54 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e", 0x23}], 0x1}, 0x0) [ 1539.709889][ T8966] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1539.717867][ T8966] [ 1539.761978][ T8970] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1539.783454][ T8970] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1539.794377][T23744] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 1539.831872][ T8970] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1539.831872][ T8970] !' [ 1539.866518][ T8970] CPU: 1 PID: 8970 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1539.876981][ T8970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1539.887059][ T8970] Call Trace: [ 1539.890356][ T8970] [ 1539.893297][ T8970] dump_stack_lvl+0x1e3/0x2cb [ 1539.898000][ T8970] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1539.903923][ T8970] ? bfq_pos_tree_add_move+0x436/0x436 [ 1539.909406][ T8970] ? panic+0x76e/0x76e [ 1539.913553][ T8970] sysfs_warn_dup+0x8c/0xa0 [ 1539.918071][ T8970] sysfs_do_create_link_sd+0xbe/0x100 [ 1539.923458][ T8970] device_add+0x817/0xf90 [ 1539.927815][ T8970] wiphy_register+0x1efc/0x2d30 [ 1539.932702][ T8970] ? cfg80211_event_work+0x40/0x40 [ 1539.937832][ T8970] ? minstrel_ht_alloc+0x81e/0x980 [ 1539.942949][ T8970] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1539.949046][ T8970] ieee80211_register_hw+0x29ed/0x39f0 [ 1539.954580][ T8970] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1539.960382][ T8970] ? rcu_read_lock_sched_held+0x89/0x130 [ 1539.966024][ T8970] ? memset+0x1f/0x40 [ 1539.970016][ T8970] ? __hrtimer_init+0x173/0x250 [ 1539.974887][ T8970] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1539.980615][ T8970] hwsim_new_radio_nl+0xb86/0x1090 [ 1539.982360][T23744] usb 1-1: device descriptor read/64, error 18 [ 1539.985731][ T8970] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1539.985777][ T8970] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1540.004672][ T8970] genl_rcv_msg+0xfbc/0x1490 [ 1540.009288][ T8970] ? genl_bind+0x380/0x380 [ 1540.013735][ T8970] ? mark_lock+0x98/0x350 [ 1540.018084][ T8970] ? __lock_acquire+0x129a/0x1f80 [ 1540.023130][ T8970] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1540.029461][ T8970] netlink_rcv_skb+0x1f0/0x460 [ 1540.034245][ T8970] ? genl_bind+0x380/0x380 [ 1540.038678][ T8970] ? netlink_ack+0xb40/0xb40 [ 1540.043406][ T8970] ? __down_read_common+0x156/0x2a0 [ 1540.048616][ T8970] genl_rcv+0x24/0x40 [ 1540.052599][ T8970] netlink_unicast+0x7e7/0x9c0 [ 1540.057398][ T8970] ? netlink_detachskb+0xa0/0xa0 [ 1540.062343][ T8970] ? check_heap_object+0x128/0x310 [ 1540.067449][ T8970] ? __phys_addr_symbol+0x2b/0x70 [ 1540.072473][ T8970] ? 0xffffffff81000000 [ 1540.076639][ T8970] ? __check_object_size+0x15a/0x210 [ 1540.081932][ T8970] ? bpf_lsm_netlink_send+0x5/0x10 [ 1540.087039][ T8970] netlink_sendmsg+0x9b3/0xcd0 [ 1540.091802][ T8970] ? netlink_getsockopt+0x9c0/0x9c0 [ 1540.096988][ T8970] ? __import_iovec+0x340/0x4e0 [ 1540.101853][ T8970] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1540.107136][ T8970] ? security_socket_sendmsg+0x9d/0xb0 [ 1540.112616][ T8970] ? netlink_getsockopt+0x9c0/0x9c0 [ 1540.117831][ T8970] ____sys_sendmsg+0x597/0x8e0 [ 1540.122617][ T8970] ? __sys_sendmsg_sock+0x30/0x30 [ 1540.127641][ T8970] __sys_sendmsg+0x27e/0x370 [ 1540.132749][ T8970] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1540.137715][ T8970] ? __context_tracking_exit+0x4d/0x80 [ 1540.143208][ T8970] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1540.149195][ T8970] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1540.155179][ T8970] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1540.161174][ T8970] do_syscall_64+0x2b/0x70 [ 1540.165596][ T8970] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1540.171478][ T8970] RIP: 0033:0x7fcfe5c89049 [ 1540.175891][ T8970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1540.195522][ T8970] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1540.203966][ T8970] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1540.211931][ T8970] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1540.219894][ T8970] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1540.227857][ T8970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1540.235832][ T8970] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1540.243823][ T8970] [ 1540.262447][T23744] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 1540.462343][T23744] usb 1-1: device descriptor read/64, error 18 [ 1540.588734][T23744] usb usb1-port1: attempt power cycle [ 1541.002440][T23744] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 1541.172279][T23744] usb 1-1: device descriptor read/8, error -61 [ 1541.442212][T23744] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 1541.632357][T23744] usb 1-1: device descriptor read/8, error -61 12:27:56 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010902120001000000bbb3573b398b0009042c00"/36], 0x0) syz_usb_connect$uac1(0x1, 0xac, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a, 0x3, 0x1, 0x63, 0x30, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x58}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x306, 0x2, 0x5, 0x2}, @processing_unit={0xa, 0x24, 0x7, 0x3, 0x2, 0x2, "d251aa"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x100, 0x4, 0x4, 0x6}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x2, 0x3, [0x1, 0x2, 0x7], 0x7f}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x1ff, 0x2, 0x4, 0x2}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x304, 0x2, 0x5, 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x6, 0x7, {0x7, 0x25, 0x1, 0x0, 0x6, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x9, 0x7, 0x0, {0x7, 0x25, 0x1, 0x1, 0x5, 0x1}}}}}}}]}}, &(0x7f0000000180)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x20, 0x7, 0x3f, 0x20, 0x9}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x380a}}]}) 12:27:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3704480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:56 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x20000000}], 0xaa, 0x0) 12:27:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c13715253708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e", 0x23}], 0x1}, 0x0) 12:27:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370b480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:56 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002", 0x29}], 0x1}, 0x0) [ 1541.744711][ T8994] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1541.755928][ T8994] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1541.762543][T23744] usb usb1-port1: unable to enumerate USB device [ 1541.813036][ T8994] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1541.813036][ T8994] !' [ 1541.872464][ T8994] CPU: 0 PID: 8994 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1541.882931][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1541.893084][ T8994] Call Trace: [ 1541.896357][ T8994] [ 1541.899287][ T8994] dump_stack_lvl+0x1e3/0x2cb [ 1541.903989][ T8994] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1541.909900][ T8994] ? bfq_pos_tree_add_move+0x436/0x436 [ 1541.915364][ T8994] ? panic+0x76e/0x76e [ 1541.919460][ T8994] sysfs_warn_dup+0x8c/0xa0 [ 1541.923982][ T8994] sysfs_do_create_link_sd+0xbe/0x100 [ 1541.929371][ T8994] device_add+0x817/0xf90 [ 1541.933717][ T8994] wiphy_register+0x1efc/0x2d30 [ 1541.938593][ T8994] ? cfg80211_event_work+0x40/0x40 [ 1541.943700][ T8994] ? minstrel_ht_alloc+0x81e/0x980 [ 1541.948822][ T8994] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1541.954894][ T8994] ieee80211_register_hw+0x29ed/0x39f0 [ 1541.960366][ T8994] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1541.966165][ T8994] ? rcu_read_lock_sched_held+0x89/0x130 [ 1541.971801][ T8994] ? memset+0x1f/0x40 [ 1541.975778][ T8994] ? __hrtimer_init+0x173/0x250 [ 1541.980629][ T8994] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1541.986365][ T8994] hwsim_new_radio_nl+0xb86/0x1090 [ 1541.991530][ T8994] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1541.997872][ T8994] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1542.004210][ T8994] genl_rcv_msg+0xfbc/0x1490 [ 1542.008804][ T8994] ? genl_bind+0x380/0x380 [ 1542.013227][ T8994] ? rcu_lock_acquire+0x30/0x30 [ 1542.018084][ T8994] ? mark_lock+0x98/0x350 [ 1542.022415][ T8994] ? __lock_acquire+0x129a/0x1f80 [ 1542.027441][ T8994] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1542.033778][ T8994] netlink_rcv_skb+0x1f0/0x460 [ 1542.038547][ T8994] ? genl_bind+0x380/0x380 [ 1542.042959][ T8994] ? netlink_ack+0xb40/0xb40 [ 1542.047556][ T8994] ? __down_read_common+0x156/0x2a0 [ 1542.052757][ T8994] genl_rcv+0x24/0x40 [ 1542.056735][ T8994] netlink_unicast+0x7e7/0x9c0 [ 1542.061511][ T8994] ? netlink_detachskb+0xa0/0xa0 [ 1542.066443][ T8994] ? check_heap_object+0x128/0x310 [ 1542.071563][ T8994] ? __phys_addr_symbol+0x2b/0x70 [ 1542.076683][ T8994] ? 0xffffffff81000000 [ 1542.080831][ T8994] ? __check_object_size+0x15a/0x210 [ 1542.086108][ T8994] ? bpf_lsm_netlink_send+0x5/0x10 [ 1542.091219][ T8994] netlink_sendmsg+0x9b3/0xcd0 [ 1542.095989][ T8994] ? netlink_getsockopt+0x9c0/0x9c0 [ 1542.101177][ T8994] ? __import_iovec+0x340/0x4e0 [ 1542.106026][ T8994] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1542.111305][ T8994] ? security_socket_sendmsg+0x9d/0xb0 [ 1542.116757][ T8994] ? netlink_getsockopt+0x9c0/0x9c0 [ 1542.121949][ T8994] ____sys_sendmsg+0x597/0x8e0 [ 1542.126714][ T8994] ? __sys_sendmsg_sock+0x30/0x30 [ 1542.131748][ T8994] __sys_sendmsg+0x27e/0x370 [ 1542.136335][ T8994] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1542.141277][ T8994] ? __context_tracking_exit+0x4d/0x80 [ 1542.146745][ T8994] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1542.152727][ T8994] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1542.158712][ T8994] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1542.164695][ T8994] do_syscall_64+0x2b/0x70 [ 1542.169105][ T8994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1542.174996][ T8994] RIP: 0033:0x7fcfe5c89049 [ 1542.179410][ T8994] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1542.199018][ T8994] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1542.207434][ T8994] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1542.215401][ T8994] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1542.223370][ T8994] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1542.231359][ T8994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1542.239323][ T8994] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1542.247301][ T8994] [ 1542.256667][ T8990] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:27:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370c480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002", 0x29}], 0x1}, 0x0) [ 1542.276514][ T8990] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1542.303211][ T8990] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1542.303211][ T8990] !' [ 1542.342331][ T8990] CPU: 0 PID: 8990 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1542.352777][ T8990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1542.362877][ T8990] Call Trace: [ 1542.366163][ T8990] [ 1542.369094][ T8990] dump_stack_lvl+0x1e3/0x2cb [ 1542.373774][ T8990] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1542.379762][ T8990] ? bfq_pos_tree_add_move+0x436/0x436 [ 1542.385218][ T8990] ? panic+0x76e/0x76e [ 1542.389294][ T8990] sysfs_warn_dup+0x8c/0xa0 [ 1542.393798][ T8990] sysfs_do_create_link_sd+0xbe/0x100 [ 1542.399169][ T8990] device_add+0x817/0xf90 [ 1542.403507][ T8990] wiphy_register+0x1efc/0x2d30 [ 1542.408377][ T8990] ? cfg80211_event_work+0x40/0x40 [ 1542.413489][ T8990] ? minstrel_ht_alloc+0x81e/0x980 [ 1542.418609][ T8990] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1542.424678][ T8990] ieee80211_register_hw+0x29ed/0x39f0 [ 1542.430150][ T8990] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1542.435956][ T8990] ? rcu_read_lock_sched_held+0x89/0x130 [ 1542.441594][ T8990] ? memset+0x1f/0x40 [ 1542.445577][ T8990] ? __hrtimer_init+0x173/0x250 [ 1542.450428][ T8990] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1542.456164][ T8990] hwsim_new_radio_nl+0xb86/0x1090 [ 1542.461277][ T8990] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1542.467608][ T8990] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1542.473937][ T8990] genl_rcv_msg+0xfbc/0x1490 [ 1542.478536][ T8990] ? genl_bind+0x380/0x380 [ 1542.482950][ T8990] ? rcu_lock_acquire+0x30/0x30 [ 1542.487812][ T8990] ? mark_lock+0x98/0x350 [ 1542.492145][ T8990] ? __lock_acquire+0x129a/0x1f80 [ 1542.497172][ T8990] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1542.503511][ T8990] netlink_rcv_skb+0x1f0/0x460 [ 1542.508274][ T8990] ? genl_bind+0x380/0x380 [ 1542.512694][ T8990] ? netlink_ack+0xb40/0xb40 [ 1542.517288][ T8990] ? __down_read_common+0x156/0x2a0 [ 1542.522575][ T8990] genl_rcv+0x24/0x40 [ 1542.526564][ T8990] netlink_unicast+0x7e7/0x9c0 [ 1542.531345][ T8990] ? netlink_detachskb+0xa0/0xa0 [ 1542.536274][ T8990] ? check_heap_object+0x128/0x310 [ 1542.541384][ T8990] ? __phys_addr_symbol+0x2b/0x70 [ 1542.546403][ T8990] ? 0xffffffff81000000 [ 1542.550560][ T8990] ? __check_object_size+0x15a/0x210 [ 1542.555841][ T8990] ? bpf_lsm_netlink_send+0x5/0x10 [ 1542.560952][ T8990] netlink_sendmsg+0x9b3/0xcd0 [ 1542.565722][ T8990] ? netlink_getsockopt+0x9c0/0x9c0 [ 1542.570913][ T8990] ? __import_iovec+0x340/0x4e0 [ 1542.575762][ T8990] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1542.581041][ T8990] ? security_socket_sendmsg+0x9d/0xb0 [ 1542.586497][ T8990] ? netlink_getsockopt+0x9c0/0x9c0 [ 1542.591698][ T8990] ____sys_sendmsg+0x597/0x8e0 [ 1542.596469][ T8990] ? __sys_sendmsg_sock+0x30/0x30 [ 1542.601503][ T8990] __sys_sendmsg+0x27e/0x370 [ 1542.606092][ T8990] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1542.611032][ T8990] ? __context_tracking_exit+0x4d/0x80 [ 1542.616500][ T8990] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1542.622494][ T8990] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1542.628480][ T8990] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1542.634462][ T8990] do_syscall_64+0x2b/0x70 [ 1542.638875][ T8990] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1542.644771][ T8990] RIP: 0033:0x7feb31289049 [ 1542.649189][ T8990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1542.668877][ T8990] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1542.677414][ T8990] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1542.685380][ T8990] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:27:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002", 0x29}], 0x1}, 0x0) [ 1542.693369][ T8990] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1542.701355][ T8990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1542.709344][ T8990] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1542.717342][ T8990] 12:27:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000", 0x2c}], 0x1}, 0x0) [ 1542.824950][ T8993] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1542.842582][ T8993] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1542.856273][ T8993] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1542.856273][ T8993] !' [ 1542.866675][ T8993] CPU: 1 PID: 8993 Comm: syz-executor.4 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1542.877104][ T8993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1542.887154][ T8993] Call Trace: [ 1542.890428][ T8993] [ 1542.893354][ T8993] dump_stack_lvl+0x1e3/0x2cb [ 1542.898040][ T8993] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1542.903924][ T8993] ? bfq_pos_tree_add_move+0x436/0x436 [ 1542.909376][ T8993] ? panic+0x76e/0x76e [ 1542.913457][ T8993] sysfs_warn_dup+0x8c/0xa0 [ 1542.917952][ T8993] sysfs_do_create_link_sd+0xbe/0x100 [ 1542.922420][T23744] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 1542.923323][ T8993] device_add+0x817/0xf90 [ 1542.923362][ T8993] wiphy_register+0x1efc/0x2d30 [ 1542.940061][ T8993] ? cfg80211_event_work+0x40/0x40 [ 1542.945185][ T8993] ? minstrel_ht_alloc+0x81e/0x980 [ 1542.950644][ T8993] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1542.956713][ T8993] ieee80211_register_hw+0x29ed/0x39f0 [ 1542.962185][ T8993] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1542.967981][ T8993] ? rcu_read_lock_sched_held+0x89/0x130 [ 1542.973617][ T8993] ? memset+0x1f/0x40 [ 1542.977595][ T8993] ? __hrtimer_init+0x173/0x250 [ 1542.982442][ T8993] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1542.988181][ T8993] hwsim_new_radio_nl+0xb86/0x1090 [ 1542.993292][ T8993] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1542.999626][ T8993] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1543.005959][ T8993] genl_rcv_msg+0xfbc/0x1490 [ 1543.010559][ T8993] ? genl_bind+0x380/0x380 [ 1543.014995][ T8993] ? mark_lock+0x98/0x350 [ 1543.019329][ T8993] ? __lock_acquire+0x129a/0x1f80 [ 1543.024359][ T8993] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1543.030700][ T8993] netlink_rcv_skb+0x1f0/0x460 [ 1543.035460][ T8993] ? genl_bind+0x380/0x380 [ 1543.039870][ T8993] ? netlink_ack+0xb40/0xb40 [ 1543.044463][ T8993] ? __down_read_common+0x156/0x2a0 [ 1543.049661][ T8993] genl_rcv+0x24/0x40 [ 1543.053633][ T8993] netlink_unicast+0x7e7/0x9c0 [ 1543.058406][ T8993] ? netlink_detachskb+0xa0/0xa0 [ 1543.063337][ T8993] ? check_heap_object+0x128/0x310 [ 1543.068444][ T8993] ? __phys_addr_symbol+0x2b/0x70 [ 1543.073553][ T8993] ? 0xffffffff81000000 [ 1543.077698][ T8993] ? __check_object_size+0x15a/0x210 [ 1543.082976][ T8993] ? bpf_lsm_netlink_send+0x5/0x10 [ 1543.088099][ T8993] netlink_sendmsg+0x9b3/0xcd0 [ 1543.092872][ T8993] ? netlink_getsockopt+0x9c0/0x9c0 [ 1543.098066][ T8993] ? __import_iovec+0x340/0x4e0 [ 1543.102918][ T8993] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1543.108199][ T8993] ? security_socket_sendmsg+0x9d/0xb0 [ 1543.113651][ T8993] ? netlink_getsockopt+0x9c0/0x9c0 [ 1543.118851][ T8993] ____sys_sendmsg+0x597/0x8e0 [ 1543.123617][ T8993] ? __sys_sendmsg_sock+0x30/0x30 [ 1543.128653][ T8993] __sys_sendmsg+0x27e/0x370 [ 1543.133239][ T8993] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1543.138182][ T8993] ? __context_tracking_exit+0x4d/0x80 [ 1543.143650][ T8993] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1543.149638][ T8993] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1543.155628][ T8993] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1543.161613][ T8993] do_syscall_64+0x2b/0x70 [ 1543.166028][ T8993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1543.171915][ T8993] RIP: 0033:0x7f630f289049 [ 1543.176326][ T8993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1543.195924][ T8993] RSP: 002b:00007f6310490168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1543.204333][ T8993] RAX: ffffffffffffffda RBX: 00007f630f39bf60 RCX: 00007f630f289049 [ 1543.212305][ T8993] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1543.220275][ T8993] RBP: 00007f630f2e308d R08: 0000000000000000 R09: 0000000000000000 [ 1543.228247][ T8993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1543.236216][ T8993] R13: 00007ffd4b45a7cf R14: 00007f6310490300 R15: 0000000000022000 [ 1543.244205][ T8993] 12:27:58 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x80040200}], 0xaa, 0x0) [ 1543.316733][ T9004] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1543.363246][ T9004] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1543.402301][T23744] usb 1-1: device descriptor read/64, error 18 [ 1543.412817][ T9004] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1543.412817][ T9004] !' [ 1543.423621][ T9004] CPU: 1 PID: 9004 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1543.434071][ T9004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1543.444142][ T9004] Call Trace: [ 1543.447418][ T9004] [ 1543.450352][ T9004] dump_stack_lvl+0x1e3/0x2cb [ 1543.455045][ T9004] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1543.460935][ T9004] ? bfq_pos_tree_add_move+0x436/0x436 [ 1543.466388][ T9004] ? panic+0x76e/0x76e [ 1543.470477][ T9004] sysfs_warn_dup+0x8c/0xa0 [ 1543.475002][ T9004] sysfs_do_create_link_sd+0xbe/0x100 [ 1543.480539][ T9004] device_add+0x817/0xf90 [ 1543.484889][ T9004] wiphy_register+0x1efc/0x2d30 [ 1543.489782][ T9004] ? cfg80211_event_work+0x40/0x40 [ 1543.494917][ T9004] ? minstrel_ht_alloc+0x81e/0x980 [ 1543.500046][ T9004] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1543.506108][ T9004] ieee80211_register_hw+0x29ed/0x39f0 [ 1543.511575][ T9004] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1543.517446][ T9004] ? rcu_read_lock_sched_held+0x89/0x130 [ 1543.523095][ T9004] ? memset+0x1f/0x40 [ 1543.527134][ T9004] ? __hrtimer_init+0x173/0x250 [ 1543.532094][ T9004] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1543.537847][ T9004] hwsim_new_radio_nl+0xb86/0x1090 [ 1543.542973][ T9004] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1543.549305][ T9004] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1543.555632][ T9004] genl_rcv_msg+0xfbc/0x1490 [ 1543.560226][ T9004] ? genl_bind+0x380/0x380 [ 1543.564815][ T9004] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1543.570800][ T9004] ? print_irqtrace_events+0x220/0x220 [ 1543.576264][ T9004] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1543.582425][ T9004] ? lockdep_hardirqs_on+0x95/0x140 [ 1543.587660][ T9004] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1543.593933][ T9004] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1543.600295][ T9004] ? lock_acquire+0x21e/0x400 [ 1543.604979][ T9004] netlink_rcv_skb+0x1f0/0x460 [ 1543.609756][ T9004] ? genl_bind+0x380/0x380 [ 1543.614175][ T9004] ? netlink_ack+0xb40/0xb40 [ 1543.618881][ T9004] ? __down_read_common+0x156/0x2a0 [ 1543.624080][ T9004] genl_rcv+0x24/0x40 [ 1543.628501][ T9004] netlink_unicast+0x7e7/0x9c0 [ 1543.633280][ T9004] ? netlink_detachskb+0xa0/0xa0 [ 1543.638224][ T9004] ? check_heap_object+0x128/0x310 [ 1543.643334][ T9004] ? __phys_addr_symbol+0x2b/0x70 [ 1543.648361][ T9004] ? 0xffffffff81000000 [ 1543.652510][ T9004] ? __check_object_size+0x15a/0x210 [ 1543.657935][ T9004] ? bpf_lsm_netlink_send+0x5/0x10 [ 1543.663055][ T9004] netlink_sendmsg+0x9b3/0xcd0 [ 1543.667942][ T9004] ? netlink_getsockopt+0x9c0/0x9c0 [ 1543.673297][ T9004] ? __import_iovec+0x340/0x4e0 [ 1543.678205][ T9004] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1543.683493][ T9004] ? security_socket_sendmsg+0x9d/0xb0 [ 1543.688983][ T9004] ? netlink_getsockopt+0x9c0/0x9c0 [ 1543.694184][ T9004] ____sys_sendmsg+0x597/0x8e0 [ 1543.698950][ T9004] ? __sys_sendmsg_sock+0x30/0x30 [ 1543.703973][ T9004] __sys_sendmsg+0x27e/0x370 [ 1543.708555][ T9004] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1543.713486][ T9004] ? __context_tracking_exit+0x4d/0x80 [ 1543.718947][ T9004] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1543.724921][ T9004] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1543.730898][ T9004] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1543.732292][T23744] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 1543.736873][ T9004] do_syscall_64+0x2b/0x70 [ 1543.736902][ T9004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1543.736926][ T9004] RIP: 0033:0x7fcfe5c89049 [ 1543.736945][ T9004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1543.778793][ T9004] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1543.787277][ T9004] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1543.795245][ T9004] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1543.803230][ T9004] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1543.811196][ T9004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1543.819163][ T9004] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1543.827139][ T9004] [ 1544.042353][T23744] usb 1-1: device descriptor read/64, error 18 [ 1544.162491][T23744] usb usb1-port1: attempt power cycle [ 1544.572275][T23744] usb 1-1: new high-speed USB device number 101 using dummy_hcd 12:27:59 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010902120001000000bbb3573b398b0009042c00"/36], 0x0) syz_usb_connect$uac1(0x1, 0xac, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a, 0x3, 0x1, 0x63, 0x30, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x58}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x306, 0x2, 0x5, 0x2}, @processing_unit={0xa, 0x24, 0x7, 0x3, 0x2, 0x2, "d251aa"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x100, 0x4, 0x4, 0x6}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x2, 0x3, [0x1, 0x2, 0x7], 0x7f}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x1ff, 0x2, 0x4, 0x2}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x304, 0x2, 0x5, 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x6, 0x7, {0x7, 0x25, 0x1, 0x0, 0x6, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x9, 0x7, 0x0, {0x7, 0x25, 0x1, 0x1, 0x5, 0x1}}}}}}}]}}, &(0x7f0000000180)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x20, 0x7, 0x3f, 0x20, 0x9}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x380a}}]}) 12:27:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e0a08480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000", 0x2c}], 0x1}, 0x0) 12:27:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3704480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370d480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:27:59 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0xa9000000}], 0xaa, 0x0) [ 1544.702562][T23744] usb 1-1: Invalid ep0 maxpacket: 0 12:27:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000", 0x2c}], 0x1}, 0x0) [ 1544.773120][ T9017] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1544.785759][ T9017] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1544.852953][ T9017] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1544.852953][ T9017] !' [ 1544.895572][ T9017] CPU: 0 PID: 9017 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1544.906020][ T9017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.916084][ T9017] Call Trace: [ 1544.919367][ T9017] [ 1544.922306][ T9017] dump_stack_lvl+0x1e3/0x2cb [ 1544.926997][ T9017] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1544.932913][ T9017] ? bfq_pos_tree_add_move+0x436/0x436 [ 1544.938396][ T9017] ? panic+0x76e/0x76e [ 1544.942500][ T9017] sysfs_warn_dup+0x8c/0xa0 [ 1544.947020][ T9017] sysfs_do_create_link_sd+0xbe/0x100 [ 1544.952410][ T9017] device_add+0x817/0xf90 [ 1544.956765][ T9017] wiphy_register+0x1efc/0x2d30 [ 1544.961646][ T9017] ? cfg80211_event_work+0x40/0x40 [ 1544.966771][ T9017] ? minstrel_ht_alloc+0x81e/0x980 [ 1544.971899][ T9017] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1544.977987][ T9017] ieee80211_register_hw+0x29ed/0x39f0 [ 1544.983483][ T9017] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1544.989304][ T9017] ? rcu_read_lock_sched_held+0x89/0x130 [ 1544.994958][ T9017] ? memset+0x1f/0x40 [ 1544.998956][ T9017] ? __hrtimer_init+0x173/0x250 [ 1545.003824][ T9017] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1545.009767][ T9017] hwsim_new_radio_nl+0xb86/0x1090 [ 1545.014898][ T9017] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1545.021254][ T9017] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1545.027600][ T9017] genl_rcv_msg+0xfbc/0x1490 [ 1545.032213][ T9017] ? genl_bind+0x380/0x380 [ 1545.036643][ T9017] ? rcu_lock_acquire+0x30/0x30 [ 1545.041517][ T9017] ? mark_lock+0x98/0x350 [ 1545.045858][ T9017] ? __lock_acquire+0x129a/0x1f80 [ 1545.050903][ T9017] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1545.057263][ T9017] netlink_rcv_skb+0x1f0/0x460 [ 1545.062041][ T9017] ? genl_bind+0x380/0x380 [ 1545.066474][ T9017] ? netlink_ack+0xb40/0xb40 [ 1545.071091][ T9017] ? __down_read_common+0x156/0x2a0 [ 1545.076309][ T9017] genl_rcv+0x24/0x40 [ 1545.080334][ T9017] netlink_unicast+0x7e7/0x9c0 [ 1545.085127][ T9017] ? netlink_detachskb+0xa0/0xa0 [ 1545.090078][ T9017] ? check_heap_object+0x128/0x310 [ 1545.095294][ T9017] ? __phys_addr_symbol+0x2b/0x70 [ 1545.100327][ T9017] ? 0xffffffff81000000 [ 1545.104484][ T9017] ? __check_object_size+0x15a/0x210 [ 1545.109775][ T9017] ? bpf_lsm_netlink_send+0x5/0x10 [ 1545.114900][ T9017] netlink_sendmsg+0x9b3/0xcd0 [ 1545.119696][ T9017] ? netlink_getsockopt+0x9c0/0x9c0 [ 1545.124912][ T9017] ? __import_iovec+0x340/0x4e0 [ 1545.129780][ T9017] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1545.135081][ T9017] ? security_socket_sendmsg+0x9d/0xb0 [ 1545.140549][ T9017] ? netlink_getsockopt+0x9c0/0x9c0 [ 1545.145758][ T9017] ____sys_sendmsg+0x597/0x8e0 [ 1545.150548][ T9017] ? __sys_sendmsg_sock+0x30/0x30 [ 1545.155598][ T9017] __sys_sendmsg+0x27e/0x370 [ 1545.160203][ T9017] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1545.165169][ T9017] ? __context_tracking_exit+0x4d/0x80 [ 1545.170654][ T9017] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1545.176653][ T9017] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1545.182653][ T9017] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1545.188651][ T9017] do_syscall_64+0x2b/0x70 [ 1545.193073][ T9017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1545.198978][ T9017] RIP: 0033:0x7fcfe5c89049 [ 1545.203400][ T9017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1545.223014][ T9017] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1545.231454][ T9017] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 12:28:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1", 0x2d}], 0x1}, 0x0) [ 1545.239435][ T9017] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1545.247413][ T9017] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1545.255392][ T9017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1545.263367][ T9017] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1545.271369][ T9017] 12:28:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370e480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1545.332985][ T9014] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1545.342428][T23744] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 1545.350298][ T9014] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.4'. 12:28:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1", 0x2d}], 0x1}, 0x0) [ 1545.407909][ T9014] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1545.407909][ T9014] !' [ 1545.422472][ T9014] CPU: 1 PID: 9014 Comm: syz-executor.4 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1545.432914][ T9014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.442989][ T9014] Call Trace: [ 1545.446281][ T9014] [ 1545.449223][ T9014] dump_stack_lvl+0x1e3/0x2cb [ 1545.453920][ T9014] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1545.459922][ T9014] ? bfq_pos_tree_add_move+0x436/0x436 [ 1545.465398][ T9014] ? panic+0x76e/0x76e [ 1545.469504][ T9014] sysfs_warn_dup+0x8c/0xa0 [ 1545.474023][ T9014] sysfs_do_create_link_sd+0xbe/0x100 [ 1545.478013][T23744] usb 1-1: Invalid ep0 maxpacket: 0 [ 1545.479409][ T9014] device_add+0x817/0xf90 [ 1545.479451][ T9014] wiphy_register+0x1efc/0x2d30 [ 1545.488457][T23744] usb usb1-port1: unable to enumerate USB device [ 1545.488976][ T9014] ? cfg80211_event_work+0x40/0x40 [ 1545.505201][ T9014] ? minstrel_ht_alloc+0x81e/0x980 [ 1545.510332][ T9014] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1545.516397][ T9014] ieee80211_register_hw+0x29ed/0x39f0 [ 1545.521857][ T9014] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1545.527649][ T9014] ? rcu_read_lock_sched_held+0x89/0x130 [ 1545.533294][ T9014] ? memset+0x1f/0x40 [ 1545.537289][ T9014] ? __hrtimer_init+0x173/0x250 [ 1545.542133][ T9014] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1545.547864][ T9014] hwsim_new_radio_nl+0xb86/0x1090 [ 1545.552969][ T9014] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1545.559297][ T9014] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1545.565624][ T9014] genl_rcv_msg+0xfbc/0x1490 [ 1545.570213][ T9014] ? genl_bind+0x380/0x380 [ 1545.574631][ T9014] ? rcu_lock_acquire+0x30/0x30 [ 1545.579493][ T9014] ? mark_lock+0x98/0x350 [ 1545.583821][ T9014] ? __lock_acquire+0x129a/0x1f80 [ 1545.588853][ T9014] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1545.595205][ T9014] netlink_rcv_skb+0x1f0/0x460 [ 1545.599969][ T9014] ? genl_bind+0x380/0x380 [ 1545.604382][ T9014] ? netlink_ack+0xb40/0xb40 [ 1545.608975][ T9014] ? __down_read_common+0x156/0x2a0 [ 1545.614178][ T9014] genl_rcv+0x24/0x40 [ 1545.618157][ T9014] netlink_unicast+0x7e7/0x9c0 [ 1545.622933][ T9014] ? netlink_detachskb+0xa0/0xa0 [ 1545.627880][ T9014] ? check_heap_object+0x128/0x310 [ 1545.632998][ T9014] ? __phys_addr_symbol+0x2b/0x70 [ 1545.638029][ T9014] ? 0xffffffff81000000 [ 1545.642174][ T9014] ? __check_object_size+0x15a/0x210 [ 1545.647462][ T9014] ? bpf_lsm_netlink_send+0x5/0x10 [ 1545.652594][ T9014] netlink_sendmsg+0x9b3/0xcd0 [ 1545.657372][ T9014] ? netlink_getsockopt+0x9c0/0x9c0 [ 1545.662572][ T9014] ? __import_iovec+0x340/0x4e0 [ 1545.667426][ T9014] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1545.672708][ T9014] ? security_socket_sendmsg+0x9d/0xb0 [ 1545.678162][ T9014] ? netlink_getsockopt+0x9c0/0x9c0 [ 1545.683364][ T9014] ____sys_sendmsg+0x597/0x8e0 [ 1545.688143][ T9014] ? __sys_sendmsg_sock+0x30/0x30 [ 1545.693168][ T9014] __sys_sendmsg+0x27e/0x370 [ 1545.697746][ T9014] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1545.702680][ T9014] ? __context_tracking_exit+0x4d/0x80 [ 1545.708143][ T9014] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1545.714124][ T9014] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1545.720099][ T9014] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1545.726073][ T9014] do_syscall_64+0x2b/0x70 [ 1545.730480][ T9014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1545.736362][ T9014] RIP: 0033:0x7f630f289049 [ 1545.740768][ T9014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1545.760357][ T9014] RSP: 002b:00007f6310490168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1545.768771][ T9014] RAX: ffffffffffffffda RBX: 00007f630f39bf60 RCX: 00007f630f289049 [ 1545.776831][ T9014] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1545.784798][ T9014] RBP: 00007f630f2e308d R08: 0000000000000000 R09: 0000000000000000 [ 1545.792763][ T9014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1545.800722][ T9014] R13: 00007ffd4b45a7cf R14: 00007f6310490300 R15: 0000000000022000 12:28:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6408480c8002000000d1", 0x2d}], 0x1}, 0x0) [ 1545.808698][ T9014] [ 1545.821737][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 1545.828102][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 12:28:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3704480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1545.880714][ T9018] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1545.902272][ T9018] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1545.963210][ T9018] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1545.963210][ T9018] !' [ 1546.011191][ T9018] CPU: 1 PID: 9018 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1546.021647][ T9018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.031699][ T9018] Call Trace: [ 1546.034972][ T9018] [ 1546.037909][ T9018] dump_stack_lvl+0x1e3/0x2cb [ 1546.042584][ T9018] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1546.048466][ T9018] ? bfq_pos_tree_add_move+0x436/0x436 [ 1546.053912][ T9018] ? panic+0x76e/0x76e [ 1546.057980][ T9018] sysfs_warn_dup+0x8c/0xa0 [ 1546.062483][ T9018] sysfs_do_create_link_sd+0xbe/0x100 [ 1546.067884][ T9018] device_add+0x817/0xf90 [ 1546.072221][ T9018] wiphy_register+0x1efc/0x2d30 [ 1546.077079][ T9018] ? cfg80211_event_work+0x40/0x40 [ 1546.082181][ T9018] ? minstrel_ht_alloc+0x81e/0x980 [ 1546.087331][ T9018] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1546.093397][ T9018] ieee80211_register_hw+0x29ed/0x39f0 [ 1546.098865][ T9018] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1546.104657][ T9018] ? rcu_read_lock_sched_held+0x89/0x130 [ 1546.110287][ T9018] ? memset+0x1f/0x40 [ 1546.114263][ T9018] ? __hrtimer_init+0x173/0x250 [ 1546.119112][ T9018] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1546.124848][ T9018] hwsim_new_radio_nl+0xb86/0x1090 [ 1546.130043][ T9018] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1546.136370][ T9018] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1546.142692][ T9018] genl_rcv_msg+0xfbc/0x1490 [ 1546.147279][ T9018] ? genl_bind+0x380/0x380 [ 1546.151704][ T9018] ? mark_lock+0x98/0x350 [ 1546.156038][ T9018] ? __lock_acquire+0x129a/0x1f80 [ 1546.161062][ T9018] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1546.167394][ T9018] netlink_rcv_skb+0x1f0/0x460 [ 1546.172178][ T9018] ? genl_bind+0x380/0x380 [ 1546.176586][ T9018] ? netlink_ack+0xb40/0xb40 [ 1546.181176][ T9018] ? __down_read_common+0x156/0x2a0 [ 1546.186371][ T9018] genl_rcv+0x24/0x40 [ 1546.190344][ T9018] netlink_unicast+0x7e7/0x9c0 [ 1546.195106][ T9018] ? netlink_detachskb+0xa0/0xa0 [ 1546.200033][ T9018] ? check_heap_object+0x128/0x310 [ 1546.205135][ T9018] ? __phys_addr_symbol+0x2b/0x70 [ 1546.210149][ T9018] ? 0xffffffff81000000 [ 1546.214291][ T9018] ? __check_object_size+0x15a/0x210 [ 1546.219565][ T9018] ? bpf_lsm_netlink_send+0x5/0x10 [ 1546.224670][ T9018] netlink_sendmsg+0x9b3/0xcd0 [ 1546.229434][ T9018] ? netlink_getsockopt+0x9c0/0x9c0 [ 1546.234618][ T9018] ? __import_iovec+0x340/0x4e0 [ 1546.239477][ T9018] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1546.244752][ T9018] ? security_socket_sendmsg+0x9d/0xb0 [ 1546.250196][ T9018] ? netlink_getsockopt+0x9c0/0x9c0 [ 1546.255384][ T9018] ____sys_sendmsg+0x597/0x8e0 [ 1546.260158][ T9018] ? __sys_sendmsg_sock+0x30/0x30 [ 1546.265187][ T9018] __sys_sendmsg+0x27e/0x370 [ 1546.269769][ T9018] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1546.274704][ T9018] ? __context_tracking_exit+0x4d/0x80 [ 1546.280166][ T9018] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1546.286143][ T9018] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1546.292118][ T9018] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1546.298098][ T9018] do_syscall_64+0x2b/0x70 [ 1546.302508][ T9018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1546.308394][ T9018] RIP: 0033:0x7feb31289049 [ 1546.312799][ T9018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1546.332396][ T9018] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1546.340804][ T9018] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1546.348851][ T9018] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1546.356814][ T9018] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1546.364775][ T9018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1546.372732][ T9018] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1546.380706][ T9018] [ 1546.413532][ T9030] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1546.428597][ T9030] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1546.473150][ T9030] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1546.473150][ T9030] !' [ 1546.487554][ T9030] CPU: 1 PID: 9030 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1546.497962][ T9030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.508002][ T9030] Call Trace: [ 1546.511271][ T9030] [ 1546.514186][ T9030] dump_stack_lvl+0x1e3/0x2cb [ 1546.518850][ T9030] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1546.524727][ T9030] ? bfq_pos_tree_add_move+0x436/0x436 [ 1546.530170][ T9030] ? panic+0x76e/0x76e [ 1546.534232][ T9030] sysfs_warn_dup+0x8c/0xa0 [ 1546.538738][ T9030] sysfs_do_create_link_sd+0xbe/0x100 [ 1546.544102][ T9030] device_add+0x817/0xf90 [ 1546.548446][ T9030] wiphy_register+0x1efc/0x2d30 [ 1546.553311][ T9030] ? cfg80211_event_work+0x40/0x40 [ 1546.558434][ T9030] ? minstrel_ht_alloc+0x81e/0x980 [ 1546.563537][ T9030] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1546.569590][ T9030] ieee80211_register_hw+0x29ed/0x39f0 [ 1546.575067][ T9030] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1546.580862][ T9030] ? rcu_read_lock_sched_held+0x89/0x130 [ 1546.586485][ T9030] ? memset+0x1f/0x40 [ 1546.590505][ T9030] ? __hrtimer_init+0x173/0x250 [ 1546.595342][ T9030] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1546.601066][ T9030] hwsim_new_radio_nl+0xb86/0x1090 [ 1546.606187][ T9030] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1546.612508][ T9030] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1546.618826][ T9030] genl_rcv_msg+0xfbc/0x1490 [ 1546.623409][ T9030] ? genl_bind+0x380/0x380 [ 1546.627822][ T9030] ? mark_lock+0x98/0x350 [ 1546.632147][ T9030] ? __lock_acquire+0x129a/0x1f80 [ 1546.637178][ T9030] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1546.643520][ T9030] netlink_rcv_skb+0x1f0/0x460 [ 1546.648278][ T9030] ? genl_bind+0x380/0x380 [ 1546.652771][ T9030] ? netlink_ack+0xb40/0xb40 [ 1546.657350][ T9030] ? __down_read_common+0x156/0x2a0 [ 1546.662622][ T9030] genl_rcv+0x24/0x40 [ 1546.666588][ T9030] netlink_unicast+0x7e7/0x9c0 [ 1546.671345][ T9030] ? netlink_detachskb+0xa0/0xa0 [ 1546.676265][ T9030] ? check_heap_object+0x128/0x310 [ 1546.681362][ T9030] ? __phys_addr_symbol+0x2b/0x70 [ 1546.686369][ T9030] ? 0xffffffff81000000 [ 1546.690512][ T9030] ? __check_object_size+0x15a/0x210 [ 1546.695788][ T9030] ? bpf_lsm_netlink_send+0x5/0x10 [ 1546.700892][ T9030] netlink_sendmsg+0x9b3/0xcd0 [ 1546.705652][ T9030] ? netlink_getsockopt+0x9c0/0x9c0 [ 1546.710837][ T9030] ? __import_iovec+0x340/0x4e0 [ 1546.715688][ T9030] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1546.721056][ T9030] ? security_socket_sendmsg+0x9d/0xb0 [ 1546.726723][ T9030] ? netlink_getsockopt+0x9c0/0x9c0 [ 1546.731918][ T9030] ____sys_sendmsg+0x597/0x8e0 [ 1546.736779][ T9030] ? __sys_sendmsg_sock+0x30/0x30 [ 1546.741909][ T9030] __sys_sendmsg+0x27e/0x370 [ 1546.746495][ T9030] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1546.751520][ T9030] ? __context_tracking_exit+0x4d/0x80 [ 1546.756990][ T9030] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1546.762987][ T9030] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1546.768976][ T9030] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1546.774960][ T9030] do_syscall_64+0x2b/0x70 [ 1546.779390][ T9030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1546.785287][ T9030] RIP: 0033:0x7fcfe5c89049 [ 1546.789694][ T9030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1546.809289][ T9030] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1546.817691][ T9030] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1546.825663][ T9030] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1546.833620][ T9030] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1546.841586][ T9030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1546.849544][ T9030] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1546.857775][ T9030] [ 1546.880168][ T9034] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1546.889246][ T9034] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1546.913661][ T9034] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1546.913661][ T9034] !' [ 1546.930594][ T9034] CPU: 1 PID: 9034 Comm: syz-executor.4 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1546.941009][ T9034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.951050][ T9034] Call Trace: [ 1546.954318][ T9034] [ 1546.957239][ T9034] dump_stack_lvl+0x1e3/0x2cb [ 1546.961907][ T9034] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1546.967789][ T9034] ? bfq_pos_tree_add_move+0x436/0x436 [ 1546.973232][ T9034] ? panic+0x76e/0x76e [ 1546.977302][ T9034] sysfs_warn_dup+0x8c/0xa0 [ 1546.981788][ T9034] sysfs_do_create_link_sd+0xbe/0x100 [ 1546.987150][ T9034] device_add+0x817/0xf90 [ 1546.991486][ T9034] wiphy_register+0x1efc/0x2d30 [ 1546.996348][ T9034] ? cfg80211_event_work+0x40/0x40 [ 1547.001450][ T9034] ? minstrel_ht_alloc+0x81e/0x980 [ 1547.006555][ T9034] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1547.012619][ T9034] ieee80211_register_hw+0x29ed/0x39f0 [ 1547.018082][ T9034] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1547.023873][ T9034] ? rcu_read_lock_sched_held+0x89/0x130 [ 1547.029501][ T9034] ? memset+0x1f/0x40 [ 1547.033474][ T9034] ? __hrtimer_init+0x173/0x250 [ 1547.038404][ T9034] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1547.044135][ T9034] hwsim_new_radio_nl+0xb86/0x1090 [ 1547.049242][ T9034] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1547.055567][ T9034] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1547.061892][ T9034] genl_rcv_msg+0xfbc/0x1490 [ 1547.066477][ T9034] ? genl_bind+0x380/0x380 [ 1547.070886][ T9034] ? rcu_lock_acquire+0x30/0x30 [ 1547.075736][ T9034] ? mark_lock+0x98/0x350 [ 1547.080059][ T9034] ? __lock_acquire+0x129a/0x1f80 [ 1547.085079][ T9034] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1547.091410][ T9034] netlink_rcv_skb+0x1f0/0x460 [ 1547.096163][ T9034] ? genl_bind+0x380/0x380 [ 1547.100566][ T9034] ? netlink_ack+0xb40/0xb40 [ 1547.105152][ T9034] ? __down_read_common+0x156/0x2a0 [ 1547.110347][ T9034] genl_rcv+0x24/0x40 [ 1547.114316][ T9034] netlink_unicast+0x7e7/0x9c0 [ 1547.119075][ T9034] ? netlink_detachskb+0xa0/0xa0 [ 1547.123997][ T9034] ? check_heap_object+0x128/0x310 [ 1547.129099][ T9034] ? __phys_addr_symbol+0x2b/0x70 [ 1547.134114][ T9034] ? 0xffffffff81000000 [ 1547.138256][ T9034] ? __check_object_size+0x15a/0x210 [ 1547.143529][ T9034] ? bpf_lsm_netlink_send+0x5/0x10 [ 1547.148635][ T9034] netlink_sendmsg+0x9b3/0xcd0 [ 1547.153396][ T9034] ? netlink_getsockopt+0x9c0/0x9c0 [ 1547.158581][ T9034] ? __import_iovec+0x340/0x4e0 [ 1547.163427][ T9034] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1547.168698][ T9034] ? security_socket_sendmsg+0x9d/0xb0 [ 1547.174142][ T9034] ? netlink_getsockopt+0x9c0/0x9c0 [ 1547.179329][ T9034] ____sys_sendmsg+0x597/0x8e0 [ 1547.184091][ T9034] ? __sys_sendmsg_sock+0x30/0x30 [ 1547.189118][ T9034] __sys_sendmsg+0x27e/0x370 [ 1547.193695][ T9034] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1547.198628][ T9034] ? __context_tracking_exit+0x4d/0x80 [ 1547.204090][ T9034] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1547.210067][ T9034] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1547.216037][ T9034] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1547.222008][ T9034] do_syscall_64+0x2b/0x70 [ 1547.226411][ T9034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1547.232294][ T9034] RIP: 0033:0x7f630f289049 [ 1547.236700][ T9034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1547.256294][ T9034] RSP: 002b:00007f6310490168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1547.264703][ T9034] RAX: ffffffffffffffda RBX: 00007f630f39bf60 RCX: 00007f630f289049 [ 1547.272665][ T9034] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1547.280626][ T9034] RBP: 00007f630f2e308d R08: 0000000000000000 R09: 0000000000000000 [ 1547.288678][ T9034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1547.296638][ T9034] R13: 00007ffd4b45a7cf R14: 00007f6310490300 R15: 0000000000022000 [ 1547.304615][ T9034] 12:28:02 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x80040200}], 0xaa, 0x0) 12:28:02 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010902120001000000bbb3573b398b0009042c00"/36], 0x0) syz_usb_connect$uac1(0x1, 0xac, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a, 0x3, 0x1, 0x63, 0x30, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x58}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x306, 0x2, 0x5, 0x2}, @processing_unit={0xa, 0x24, 0x7, 0x3, 0x2, 0x2, "d251aa"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x100, 0x4, 0x4, 0x6}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x2, 0x3, [0x1, 0x2, 0x7], 0x7f}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x1ff, 0x2, 0x4, 0x2}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x304, 0x2, 0x5, 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x6, 0x7, {0x7, 0x25, 0x1, 0x0, 0x6, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x9, 0x7, 0x0, {0x7, 0x25, 0x1, 0x1, 0x5, 0x1}}}}}}}]}}, &(0x7f0000000180)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x20, 0x7, 0x3f, 0x20, 0x9}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x380a}}]}) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="12010902120001000000bbb3573b398b0009042c00"/36], 0x0) (async) syz_usb_connect$uac1(0x1, 0xac, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9a, 0x3, 0x1, 0x63, 0x30, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x58}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x306, 0x2, 0x5, 0x2}, @processing_unit={0xa, 0x24, 0x7, 0x3, 0x2, 0x2, "d251aa"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x100, 0x4, 0x4, 0x6}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x2, 0x3, [0x1, 0x2, 0x7], 0x7f}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x1ff, 0x2, 0x4, 0x2}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x304, 0x2, 0x5, 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x0, 0x6, 0x7, {0x7, 0x25, 0x1, 0x0, 0x6, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x9, 0x7, 0x0, {0x7, 0x25, 0x1, 0x1, 0x5, 0x1}}}}}}}]}}, &(0x7f0000000180)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x20, 0x7, 0x3f, 0x20, 0x9}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x380a}}]}) (async) 12:28:02 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x2) 12:28:02 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e1408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370f480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c13715253708480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1547.800848][ T9041] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1547.829459][ T9041] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1547.872930][ T9041] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1547.872930][ T9041] !' [ 1547.894979][ T9041] CPU: 0 PID: 9041 Comm: syz-executor.4 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1547.905438][ T9041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.915512][ T9041] Call Trace: [ 1547.918806][ T9041] [ 1547.921750][ T9041] dump_stack_lvl+0x1e3/0x2cb [ 1547.926433][ T9041] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1547.932342][ T9041] ? bfq_pos_tree_add_move+0x436/0x436 [ 1547.937799][ T9041] ? panic+0x76e/0x76e [ 1547.941893][ T9041] sysfs_warn_dup+0x8c/0xa0 [ 1547.946388][ T9041] sysfs_do_create_link_sd+0xbe/0x100 [ 1547.951846][ T9041] device_add+0x817/0xf90 [ 1547.956179][ T9041] wiphy_register+0x1efc/0x2d30 [ 1547.961053][ T9041] ? cfg80211_event_work+0x40/0x40 [ 1547.966186][ T9041] ? minstrel_ht_alloc+0x81e/0x980 [ 1547.971291][ T9041] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1547.977358][ T9041] ieee80211_register_hw+0x29ed/0x39f0 [ 1547.982831][ T9041] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1547.988641][ T9041] ? rcu_read_lock_sched_held+0x89/0x130 [ 1547.994278][ T9041] ? memset+0x1f/0x40 [ 1547.998255][ T9041] ? __hrtimer_init+0x173/0x250 [ 1548.003103][ T9041] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1548.008837][ T9041] hwsim_new_radio_nl+0xb86/0x1090 [ 1548.013954][ T9041] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1548.020286][ T9041] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1548.026613][ T9041] genl_rcv_msg+0xfbc/0x1490 [ 1548.031203][ T9041] ? genl_bind+0x380/0x380 [ 1548.035621][ T9041] ? rcu_lock_acquire+0x30/0x30 [ 1548.040476][ T9041] ? mark_lock+0x98/0x350 [ 1548.044817][ T9041] ? __lock_acquire+0x129a/0x1f80 [ 1548.049860][ T9041] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1548.056198][ T9041] netlink_rcv_skb+0x1f0/0x460 [ 1548.060955][ T9041] ? genl_bind+0x380/0x380 [ 1548.065365][ T9041] ? netlink_ack+0xb40/0xb40 [ 1548.069976][ T9041] ? __down_read_common+0x156/0x2a0 [ 1548.075176][ T9041] genl_rcv+0x24/0x40 [ 1548.079151][ T9041] netlink_unicast+0x7e7/0x9c0 [ 1548.083914][ T9041] ? netlink_detachskb+0xa0/0xa0 [ 1548.088844][ T9041] ? check_heap_object+0x128/0x310 [ 1548.093953][ T9041] ? __phys_addr_symbol+0x2b/0x70 [ 1548.098976][ T9041] ? 0xffffffff81000000 [ 1548.103126][ T9041] ? __check_object_size+0x15a/0x210 [ 1548.108407][ T9041] ? bpf_lsm_netlink_send+0x5/0x10 [ 1548.113513][ T9041] netlink_sendmsg+0x9b3/0xcd0 [ 1548.118287][ T9041] ? netlink_getsockopt+0x9c0/0x9c0 [ 1548.123484][ T9041] ? __import_iovec+0x340/0x4e0 [ 1548.128333][ T9041] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1548.133617][ T9041] ? security_socket_sendmsg+0x9d/0xb0 [ 1548.139083][ T9041] ? netlink_getsockopt+0x9c0/0x9c0 [ 1548.144276][ T9041] ____sys_sendmsg+0x597/0x8e0 [ 1548.149038][ T9041] ? __sys_sendmsg_sock+0x30/0x30 [ 1548.154068][ T9041] __sys_sendmsg+0x27e/0x370 [ 1548.158652][ T9041] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1548.163593][ T9041] ? __context_tracking_exit+0x4d/0x80 [ 1548.169056][ T9041] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1548.175037][ T9041] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1548.181013][ T9041] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1548.186991][ T9041] do_syscall_64+0x2b/0x70 [ 1548.191399][ T9041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1548.197288][ T9041] RIP: 0033:0x7f630f289049 [ 1548.201699][ T9041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1548.221297][ T9041] RSP: 002b:00007f6310490168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1548.229707][ T9041] RAX: ffffffffffffffda RBX: 00007f630f39bf60 RCX: 00007f630f289049 [ 1548.237669][ T9041] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1548.245629][ T9041] RBP: 00007f630f2e308d R08: 0000000000000000 R09: 0000000000000000 [ 1548.253587][ T9041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1548.261546][ T9041] R13: 00007ffd4b45a7cf R14: 00007f6310490300 R15: 0000000000022000 [ 1548.269524][ T9041] [ 1548.318112][ T9043] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1548.336841][ T9043] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:03 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x20000000}], 0xaa, 0x0) [ 1548.433376][ T9043] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1548.433376][ T9043] !' [ 1548.487567][ T9043] CPU: 0 PID: 9043 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1548.498025][ T9043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1548.508101][ T9043] Call Trace: [ 1548.511373][ T9043] [ 1548.514415][ T9043] dump_stack_lvl+0x1e3/0x2cb [ 1548.519089][ T9043] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1548.522512][ T5491] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 1548.524994][ T9043] ? bfq_pos_tree_add_move+0x436/0x436 [ 1548.538100][ T9043] ? panic+0x76e/0x76e [ 1548.542181][ T9043] sysfs_warn_dup+0x8c/0xa0 [ 1548.546688][ T9043] sysfs_do_create_link_sd+0xbe/0x100 [ 1548.552063][ T9043] device_add+0x817/0xf90 [ 1548.556381][ T9043] wiphy_register+0x1efc/0x2d30 [ 1548.561312][ T9043] ? cfg80211_event_work+0x40/0x40 [ 1548.566409][ T9043] ? minstrel_ht_alloc+0x81e/0x980 [ 1548.571513][ T9043] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1548.577568][ T9043] ieee80211_register_hw+0x29ed/0x39f0 [ 1548.583043][ T9043] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1548.588832][ T9043] ? rcu_read_lock_sched_held+0x89/0x130 [ 1548.594453][ T9043] ? memset+0x1f/0x40 [ 1548.598417][ T9043] ? __hrtimer_init+0x173/0x250 [ 1548.603254][ T9043] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1548.609025][ T9043] hwsim_new_radio_nl+0xb86/0x1090 [ 1548.614122][ T9043] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1548.620440][ T9043] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1548.626764][ T9043] genl_rcv_msg+0xfbc/0x1490 [ 1548.631350][ T9043] ? genl_bind+0x380/0x380 [ 1548.635768][ T9043] ? mark_lock+0x98/0x350 [ 1548.640085][ T9043] ? __lock_acquire+0x129a/0x1f80 [ 1548.645096][ T9043] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1548.651419][ T9043] netlink_rcv_skb+0x1f0/0x460 [ 1548.656235][ T9043] ? genl_bind+0x380/0x380 [ 1548.660661][ T9043] ? netlink_ack+0xb40/0xb40 [ 1548.665264][ T9043] ? __down_read_common+0x156/0x2a0 [ 1548.670459][ T9043] genl_rcv+0x24/0x40 [ 1548.674428][ T9043] netlink_unicast+0x7e7/0x9c0 [ 1548.679187][ T9043] ? netlink_detachskb+0xa0/0xa0 [ 1548.684107][ T9043] ? check_heap_object+0x128/0x310 [ 1548.689207][ T9043] ? __phys_addr_symbol+0x2b/0x70 [ 1548.694218][ T9043] ? 0xffffffff81000000 [ 1548.698356][ T9043] ? __check_object_size+0x15a/0x210 [ 1548.703623][ T9043] ? bpf_lsm_netlink_send+0x5/0x10 [ 1548.708726][ T9043] netlink_sendmsg+0x9b3/0xcd0 [ 1548.713484][ T9043] ? netlink_getsockopt+0x9c0/0x9c0 [ 1548.718664][ T9043] ? __import_iovec+0x340/0x4e0 [ 1548.723618][ T9043] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1548.728919][ T9043] ? security_socket_sendmsg+0x9d/0xb0 [ 1548.734384][ T9043] ? netlink_getsockopt+0x9c0/0x9c0 [ 1548.739574][ T9043] ____sys_sendmsg+0x597/0x8e0 [ 1548.744412][ T9043] ? __sys_sendmsg_sock+0x30/0x30 [ 1548.749430][ T9043] __sys_sendmsg+0x27e/0x370 [ 1548.754019][ T9043] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1548.758950][ T9043] ? __context_tracking_exit+0x4d/0x80 [ 1548.764402][ T9043] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1548.770373][ T9043] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1548.776351][ T9043] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1548.782340][ T9043] do_syscall_64+0x2b/0x70 [ 1548.786762][ T9043] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1548.792650][ T9043] RIP: 0033:0x7fcfe5c89049 [ 1548.797055][ T9043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1548.816645][ T9043] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1548.825059][ T9043] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1548.833133][ T9043] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1548.841089][ T9043] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1548.849044][ T9043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1548.857111][ T9043] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1548.865081][ T9043] 12:28:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3710480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1548.912214][ T9045] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1548.927427][ T9045] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1548.954226][ T9045] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1548.954226][ T9045] !' [ 1548.984211][ T9045] CPU: 1 PID: 9045 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1548.994686][ T9045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1549.004752][ T9045] Call Trace: [ 1549.008030][ T9045] [ 1549.010948][ T9045] dump_stack_lvl+0x1e3/0x2cb [ 1549.015614][ T9045] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1549.021498][ T9045] ? bfq_pos_tree_add_move+0x436/0x436 [ 1549.026944][ T9045] ? panic+0x76e/0x76e [ 1549.031009][ T9045] sysfs_warn_dup+0x8c/0xa0 [ 1549.035501][ T9045] sysfs_do_create_link_sd+0xbe/0x100 [ 1549.040869][ T9045] device_add+0x817/0xf90 [ 1549.045234][ T9045] wiphy_register+0x1efc/0x2d30 [ 1549.050084][ T9045] ? cfg80211_event_work+0x40/0x40 [ 1549.055183][ T9045] ? minstrel_ht_alloc+0x81e/0x980 [ 1549.060282][ T9045] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1549.066344][ T9045] ieee80211_register_hw+0x29ed/0x39f0 [ 1549.071813][ T9045] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1549.077604][ T9045] ? rcu_read_lock_sched_held+0x89/0x130 [ 1549.083230][ T9045] ? memset+0x1f/0x40 [ 1549.087205][ T9045] ? __hrtimer_init+0x173/0x250 [ 1549.092046][ T9045] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1549.097776][ T9045] hwsim_new_radio_nl+0xb86/0x1090 [ 1549.102888][ T9045] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1549.109231][ T9045] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1549.115574][ T9045] genl_rcv_msg+0xfbc/0x1490 [ 1549.120188][ T9045] ? genl_bind+0x380/0x380 [ 1549.124611][ T9045] ? rcu_lock_acquire+0x30/0x30 [ 1549.129470][ T9045] ? mark_lock+0x98/0x350 [ 1549.133883][ T9045] ? __lock_acquire+0x129a/0x1f80 [ 1549.138899][ T9045] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1549.145258][ T9045] netlink_rcv_skb+0x1f0/0x460 [ 1549.150035][ T9045] ? genl_bind+0x380/0x380 [ 1549.154439][ T9045] ? netlink_ack+0xb40/0xb40 [ 1549.159030][ T9045] ? __down_read_common+0x156/0x2a0 [ 1549.164218][ T9045] genl_rcv+0x24/0x40 [ 1549.168195][ T9045] netlink_unicast+0x7e7/0x9c0 [ 1549.172965][ T9045] ? netlink_detachskb+0xa0/0xa0 [ 1549.177915][ T9045] ? check_heap_object+0x128/0x310 [ 1549.183015][ T9045] ? __phys_addr_symbol+0x2b/0x70 [ 1549.188027][ T9045] ? 0xffffffff81000000 [ 1549.192167][ T9045] ? __check_object_size+0x15a/0x210 [ 1549.197459][ T9045] ? bpf_lsm_netlink_send+0x5/0x10 [ 1549.202578][ T9045] netlink_sendmsg+0x9b3/0xcd0 [ 1549.207345][ T9045] ? netlink_getsockopt+0x9c0/0x9c0 [ 1549.212524][ T9045] ? __import_iovec+0x340/0x4e0 [ 1549.217364][ T9045] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1549.222650][ T9045] ? security_socket_sendmsg+0x9d/0xb0 [ 1549.228092][ T9045] ? netlink_getsockopt+0x9c0/0x9c0 [ 1549.233364][ T9045] ____sys_sendmsg+0x597/0x8e0 [ 1549.238120][ T9045] ? __sys_sendmsg_sock+0x30/0x30 [ 1549.243140][ T9045] __sys_sendmsg+0x27e/0x370 [ 1549.247731][ T9045] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1549.252662][ T9045] ? __context_tracking_exit+0x4d/0x80 [ 1549.258144][ T9045] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1549.264647][ T9045] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1549.270632][ T9045] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1549.276598][ T9045] do_syscall_64+0x2b/0x70 [ 1549.280998][ T9045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1549.286874][ T9045] RIP: 0033:0x7feb31289049 [ 1549.291275][ T9045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1549.310864][ T9045] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1549.319265][ T9045] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1549.327221][ T9045] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1549.335174][ T9045] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1549.343135][ T9045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 12:28:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x3) [ 1549.351107][ T9045] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1549.359075][ T9045] [ 1549.432302][ T5491] usb 1-1: device descriptor read/64, error 18 12:28:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x80040200}], 0xaa, 0x0) 12:28:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3c08480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1549.622448][ T9051] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1549.649819][ T9051] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1549.722419][ T5491] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 1549.763234][ T9051] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1549.763234][ T9051] !' [ 1549.809969][ T9051] CPU: 1 PID: 9051 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1549.820428][ T9051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1549.830476][ T9051] Call Trace: [ 1549.833764][ T9051] [ 1549.836689][ T9051] dump_stack_lvl+0x1e3/0x2cb [ 1549.841360][ T9051] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1549.847250][ T9051] ? bfq_pos_tree_add_move+0x436/0x436 [ 1549.852700][ T9051] ? panic+0x76e/0x76e [ 1549.856772][ T9051] sysfs_warn_dup+0x8c/0xa0 [ 1549.861277][ T9051] sysfs_do_create_link_sd+0xbe/0x100 [ 1549.866661][ T9051] device_add+0x817/0xf90 [ 1549.871024][ T9051] wiphy_register+0x1efc/0x2d30 [ 1549.875911][ T9051] ? cfg80211_event_work+0x40/0x40 [ 1549.881035][ T9051] ? minstrel_ht_alloc+0x81e/0x980 [ 1549.886169][ T9051] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1549.892266][ T9051] ieee80211_register_hw+0x29ed/0x39f0 [ 1549.897762][ T9051] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1549.903577][ T9051] ? rcu_read_lock_sched_held+0x89/0x130 [ 1549.909232][ T9051] ? memset+0x1f/0x40 [ 1549.913225][ T9051] ? __hrtimer_init+0x173/0x250 [ 1549.918086][ T9051] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1549.923823][ T9051] hwsim_new_radio_nl+0xb86/0x1090 [ 1549.928933][ T9051] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1549.935260][ T9051] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1549.941586][ T9051] genl_rcv_msg+0xfbc/0x1490 [ 1549.946173][ T9051] ? genl_bind+0x380/0x380 [ 1549.950597][ T9051] ? mark_lock+0x98/0x350 [ 1549.954918][ T9051] ? __lock_acquire+0x129a/0x1f80 [ 1549.959938][ T9051] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1549.966285][ T9051] netlink_rcv_skb+0x1f0/0x460 [ 1549.971042][ T9051] ? genl_bind+0x380/0x380 [ 1549.975450][ T9051] ? netlink_ack+0xb40/0xb40 [ 1549.980037][ T9051] ? __down_read_common+0x156/0x2a0 [ 1549.985232][ T9051] genl_rcv+0x24/0x40 [ 1549.989212][ T9051] netlink_unicast+0x7e7/0x9c0 [ 1549.993976][ T9051] ? netlink_detachskb+0xa0/0xa0 [ 1549.998900][ T9051] ? check_heap_object+0x128/0x310 [ 1550.004003][ T9051] ? __phys_addr_symbol+0x2b/0x70 [ 1550.009019][ T9051] ? 0xffffffff81000000 [ 1550.013161][ T9051] ? __check_object_size+0x15a/0x210 [ 1550.018442][ T9051] ? bpf_lsm_netlink_send+0x5/0x10 [ 1550.023550][ T9051] netlink_sendmsg+0x9b3/0xcd0 [ 1550.028320][ T9051] ? netlink_getsockopt+0x9c0/0x9c0 [ 1550.033505][ T9051] ? __import_iovec+0x340/0x4e0 [ 1550.038350][ T9051] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1550.043623][ T9051] ? security_socket_sendmsg+0x9d/0xb0 [ 1550.049071][ T9051] ? netlink_getsockopt+0x9c0/0x9c0 [ 1550.054264][ T9051] ____sys_sendmsg+0x597/0x8e0 [ 1550.059026][ T9051] ? __sys_sendmsg_sock+0x30/0x30 [ 1550.064055][ T9051] __sys_sendmsg+0x27e/0x370 [ 1550.068640][ T9051] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1550.073580][ T9051] ? __context_tracking_exit+0x4d/0x80 [ 1550.079051][ T9051] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1550.085033][ T9051] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1550.091007][ T9051] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1550.096985][ T9051] do_syscall_64+0x2b/0x70 [ 1550.101396][ T9051] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1550.107280][ T9051] RIP: 0033:0x7fcfe5c89049 [ 1550.111685][ T9051] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1550.131278][ T9051] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1550.139689][ T9051] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1550.147659][ T9051] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1550.155619][ T9051] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1550.163579][ T9051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1550.171567][ T9051] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1550.179550][ T9051] [ 1550.262264][ T5491] usb 1-1: device descriptor read/64, error 18 12:28:05 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x4) [ 1550.382431][ T5491] usb usb1-port1: attempt power cycle [ 1550.406359][ T9061] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:28:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3711480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1550.543108][ T9061] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1550.595984][ T9061] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1550.595984][ T9061] !' [ 1550.729843][ T9061] CPU: 1 PID: 9061 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1550.740303][ T9061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.750348][ T9061] Call Trace: [ 1550.753617][ T9061] [ 1550.756550][ T9061] dump_stack_lvl+0x1e3/0x2cb [ 1550.761444][ T9061] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1550.767359][ T9061] ? bfq_pos_tree_add_move+0x436/0x436 [ 1550.772821][ T9061] ? panic+0x76e/0x76e [ 1550.776902][ T9061] sysfs_warn_dup+0x8c/0xa0 [ 1550.781396][ T9061] sysfs_do_create_link_sd+0xbe/0x100 [ 1550.786765][ T9061] device_add+0x817/0xf90 [ 1550.791121][ T9061] wiphy_register+0x1efc/0x2d30 [ 1550.795994][ T9061] ? cfg80211_event_work+0x40/0x40 [ 1550.801101][ T9061] ? minstrel_ht_alloc+0x81e/0x980 [ 1550.806203][ T9061] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1550.812266][ T9061] ieee80211_register_hw+0x29ed/0x39f0 [ 1550.817725][ T9061] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1550.823518][ T9061] ? rcu_read_lock_sched_held+0x89/0x130 [ 1550.829173][ T9061] ? memset+0x1f/0x40 [ 1550.833144][ T9061] ? __hrtimer_init+0x173/0x250 [ 1550.837984][ T9061] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1550.843720][ T9061] hwsim_new_radio_nl+0xb86/0x1090 [ 1550.848844][ T9061] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1550.855168][ T9061] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1550.861492][ T9061] genl_rcv_msg+0xfbc/0x1490 [ 1550.866163][ T9061] ? genl_bind+0x380/0x380 [ 1550.869379][ T9066] UDC core: couldn't find an available UDC or it's busy: -16 [ 1550.870591][ T9061] ? mark_lock+0x98/0x350 [ 1550.882350][ T9061] ? __lock_acquire+0x129a/0x1f80 [ 1550.887369][ T9061] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1550.893783][ T9061] netlink_rcv_skb+0x1f0/0x460 [ 1550.898541][ T9061] ? genl_bind+0x380/0x380 [ 1550.902957][ T9061] ? netlink_ack+0xb40/0xb40 [ 1550.907626][ T9061] ? __down_read_common+0x156/0x2a0 [ 1550.912817][ T9061] genl_rcv+0x24/0x40 [ 1550.916793][ T9061] netlink_unicast+0x7e7/0x9c0 [ 1550.921547][ T9061] ? netlink_detachskb+0xa0/0xa0 [ 1550.926481][ T9061] ? check_heap_object+0x128/0x310 [ 1550.931594][ T9061] ? __phys_addr_symbol+0x2b/0x70 [ 1550.936616][ T9061] ? 0xffffffff81000000 [ 1550.940780][ T9061] ? __check_object_size+0x15a/0x210 [ 1550.946053][ T9061] ? bpf_lsm_netlink_send+0x5/0x10 [ 1550.951152][ T9061] netlink_sendmsg+0x9b3/0xcd0 [ 1550.955911][ T9061] ? netlink_getsockopt+0x9c0/0x9c0 [ 1550.961088][ T9061] ? __import_iovec+0x340/0x4e0 [ 1550.965924][ T9061] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1550.971194][ T9061] ? security_socket_sendmsg+0x9d/0xb0 [ 1550.976632][ T9061] ? netlink_getsockopt+0x9c0/0x9c0 [ 1550.981814][ T9061] ____sys_sendmsg+0x597/0x8e0 [ 1550.986576][ T9061] ? __sys_sendmsg_sock+0x30/0x30 [ 1550.991603][ T9061] __sys_sendmsg+0x27e/0x370 [ 1550.996177][ T9061] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.001105][ T9061] ? __context_tracking_exit+0x4d/0x80 [ 1551.006558][ T9061] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.012531][ T9061] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.018496][ T9061] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.024560][ T9061] do_syscall_64+0x2b/0x70 [ 1551.028976][ T9061] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.034858][ T9061] RIP: 0033:0x7feb31289049 [ 1551.039280][ T9061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.058870][ T9061] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.067268][ T9061] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1551.075237][ T9061] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.083194][ T9061] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.091157][ T9061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.099111][ T9061] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1551.107077][ T9061] [ 1551.112557][ T5491] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 1551.132320][ T9066] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 12:28:06 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) 12:28:06 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x80040200}], 0xaa, 0x0) 12:28:06 executing program 0: syz_usb_connect(0x4, 0xa68, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x8, 0x44, 0x2c, 0xff, 0x12d1, 0x75a2, 0x44e4, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xa56, 0x2, 0xfc, 0xfd, 0xd0, 0x7, [{{0x9, 0x4, 0x81, 0x7f, 0xe, 0xff, 0x2, 0x1a, 0x7f, [@uac_control={{0xa, 0x24, 0x1, 0x17}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x1f, "79fe18"}]}], [{{0x9, 0x5, 0x7, 0x10, 0x20, 0x6, 0xc9, 0x40}}, {{0x9, 0x5, 0xa, 0x14, 0x200, 0x6, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7f, 0x1}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0x80, 0x7e, 0x40}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0xe3, 0x3f, 0x3, [@generic={0x36, 0x8, "cd13ebfe481209d66fdd1116b390c92d99e5e41db11928117f4da62284485a9b68ebf7d6db16ccbe54c7d2a49fcd98c0ddcc9815"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x210, 0x4, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0xabb0}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0x200}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x81, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xc896}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xa00}]}}, {{0x9, 0x5, 0x7, 0x3, 0x400, 0x5, 0x0, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2637}, @generic={0xc2, 0x9, "32d958c36480fcfb185621db32fe4b9c093ce7da21305e11959909d52c22a8e1a88ff2958f370e846550da5b4e0529b4f6352076ad01e3bfb4bf55f374fbe6a2a561c820fcb0f90fcf64a1d82b048b6f9b47d646dc458f0eb881d461da9cee72e7f709146efbfeba39da81724b98ab1035cee82c225a8ee38757dc8166960d7cddc92671e114df3b39c1efdbd1af5e5606fa37449e7c4cfce5a0487b9c4bcbee0e0fa791693121f39c51ba3c9164e160a80cd8c589def988376d8db13ab9b25b"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x1f, 0x40, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xce, 0x8, 0x1a, [@generic={0xcb, 0x22, "bf0a6a8ba3efde8bdf49a57d7a62b8d4f67df803d50fb09c01dbaf163d64b2080ab7e4c21ad3fe03877a7605daa5a908eef787363a89897523b61a4ed2937cc42c81236f461393d3a85c82eb1337292eaca67de5ebabd24ec463dfcf9c5eb22d8cd84e4d8cb0a1671454bbe6770e399a4150c9b8eaafafd22788df83b06bcafdc0cb4be1b46045c86a9e641cfee03c323bfcdccd6ba77862dfa97650fad0d296c40d40b28727e44783bfcb96aefff1ea2ff0d2dfefd4ebe5ccd736d997b76f6999367ce03b9eca4bb8"}]}}, {{0x9, 0x5, 0x6, 0x4, 0x8, 0x3, 0x7b, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x79, 0x5bc9}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x5, 0xa2, 0x8}}, {{0x9, 0x5, 0x5, 0x10, 0x20, 0x0, 0x3, 0x3f, [@generic={0x63, 0x21, "52698b308ac0cdfb53b29062bff178765ea7ca2f68b6afc14f0b1bb3a4440981e70d131d71c389ebb388f682a61b1c4f9fd2d2f982ecfeb5a570ebcb33f6016106676f3527ec3c30a64c5021a587fd42815ad140141c6882f751810536e61d992c"}, @generic={0xea, 0x4, "b45a6ffa686e4c19a8bb463dc422f467b9324d39344caaffb96081f39c9079524585bf8bcf92d9831e448789f55def7028093a59b1c1df6822d3c42f8c09e911a08a05d5bea0e928241290507bcf532cc9d02ca6acdc17652c28c715c92c0338f38d9bdf9e4f20c2a3a45b3bd4a1ec36b0370bafb68bc1ff012871c66187edf79772063ef904a61949dee0b64635d8f0f7d8c2e5224938ff1de0bf2561a6e41397e74ba622738f5acf465456fba2e1db8eec51519ac327d4b5adc567ad552b0e4cf0bbfb1fe0544dd61b23c4032dbb0ca725473ce2ac8130007bded14876dcae2da85858e431ba13"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x7d, 0x6, 0x0, [@generic={0xe2, 0x9, "adaf88ff51a4662936c7083c51ef29995b598a17e54f12cbc5bf816d67cce71bcb0999f2c548bd97594ff89aa7551a8359c4432874d710503dd2c80ea2c916e782dd20904e3b70ee631e7e057143977a5eafe2fedc2243267e4b8d5947c6171e70249100bd4523c59c4c3170d4d654ab48cddd1be70d9a90d3128b8749d9597f1416e263645b79057947101aa8c421d2647a43ccc22850f75ec16b9113323f27b6dabdee219126cbfe758e5342fbf99338434a839ccab20e0d55b4ffa5c9710f14dee692b689e5054ab74a36834deaa1f56a59f50bd545dc35ba2c213db1635b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x5}]}}, {{0x9, 0x5, 0x10, 0xc, 0x40, 0x1, 0x8}}]}}, {{0x9, 0x4, 0xd3, 0xff, 0xf, 0xff, 0x5, 0x4a, 0x40, [], [{{0x9, 0x5, 0xb, 0x2, 0x400, 0x3, 0x3, 0x0, [@generic={0xeb, 0x23, "7bff49a3df3a7cc73a4cae08ba6ec569144b15568fd07d05eedb3b63a797c26917c04915b59f1f6b76f75eccb29ab8f5e75641bf5b6f3c345e4b7965626926b76d683a1a19efa16b23abf93ff126904413f968d52c0ec3ed945828fb6c2beecd4b89002f76ecc11933af7ed09a806ff3828e4b813ecf0c57dc706b2bf9fc0c765898f582e9ac640129173a93207ae66231b7f0f78e1435d80ce16213093fe0c224ed9f6cdae18c526af4e9034773aa2d2f2b5a9db97aa55cead7d128daaa2714d2c93691cd92a775ae7b3e1b47b122075dc6beda6c03a9d615ba061c5204fd2e72ce3afc77cd412ea5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xffff}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x0, 0x7, [@generic={0x15, 0xd, "e11c4e52eb6cbbc2562eb131b52e5f7ee06e04"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x8, 0x84, 0x3, 0x1, [@generic={0xb, 0x4, "789b1d355a70476c90"}, @generic={0x2e, 0x8, "1e31ee0a032918685e8bdb9028dc54505b93a1b6caeb400fdf6fdbb411fbfc31bc7fa9ed380df89bbdb3255a"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x81, 0x40, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0x7ff}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xda, 0xfd, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x7f}]}}, {{0x9, 0x5, 0x80, 0x1d, 0x3ff, 0x1, 0x80, 0x20, [@generic={0x3e, 0x23, "7e8af871bd18df2ffad3afd4a66366eb2e94284cd6b6c4d15d46e11c4f844b9185badf1a1c2c5466c74dd816cf2bea9d9ce02aa22c2a3389dfd1ad8e"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x200}]}}, {{0x9, 0x5, 0x1, 0xc, 0x10, 0x4, 0x55, 0x1, [@generic={0xbb, 0x21, "032b9aae45ff3cad76da27a2cb40658ec5290f6eba4e5cd4abb1c06cd9cf279b7a3a9fbc3c1a760c4f60f8d356c80ccf4ae82930858bf5ff7c2516cfc44d0b6f30b54dec958656d9f40957a19592513dfa64223e4f171a19f55c789b37b99f0ab9604789dd5d6cfa40e328ece04f72117099f348a72b6c482fc3459d2fc9b3251ac1265fa7b217d168d5d312da4059813817a81bb3bceb46bbc7ebc910e428332eb51567fea6405f3a2efb2da3b3c70548ad4cb283db5ce341"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x0, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x20}, @generic={0x7f, 0x22, "e4f2cf6d934b09c2df571f52bcb80b9e65bbdac9a5c030f32e41882117ab3a97d8eb80eb2e0cea7bce01a40b9f9b251ca230945fdf9ae4c2c228ed4a29079a2079e3e6afebe01c2a55309eb1641193677d87c5ae0d6385f1655c37c9dadc603f7bcac6741c619a1df756f4d5e236b90d7287921e3030d9c893ed8c1b92"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x0, 0x7, 0x7}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x20, 0x0, 0x9, [@generic={0x100, 0xd, "3c0f9cce1672bb46c2dd82dd28b22c18e29443697fde3de3d21b416aa34662003807b66bf72ed558f23593b67e542c1c2fe52aa73ad61846580f8069129e7c0987a4844902204da2187520683e60f24d2b24df0cac86190991226d90a5786685ead22058751100e858c9c60de19a29412bfeb65cb75dbce8f40a022e87c1c98329f9f84a2599c76ac2b09b961b9e17f7f68909970de7e14e645345167006351458b981ebb52fde17ab646a16790c74580e10f71ff8bf1548c47f3782f64d6d8c048479535a66ebb94155778fb733218c1d2c050f3d69a432b5aeb19640fc94832ce69c2e1d28d757496b4453ef435df5a0940d2fa703ca4286f9254ee774"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x6}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x81, 0xcf, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x277640c9641963cb, 0x7f}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xde, 0x4}]}}, {{0x9, 0x5, 0xb, 0xc, 0x3cf, 0xe0, 0xda, 0x0, [@generic={0x70, 0x9, "7dfc202131bc37473a81d0203aa7a26b03aeea20bad6e128e9caa0edecc90f1fdf15c7650786fb0a0dcddb18ae8450eb01a7185fd3dc119c2a985b3b6567afcbe2d5e8524fc7ac679e836d85dabb385d3ea3143db6725ca3c1a17a3799333577454e601a749242d4f7f7043897c5"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x40, 0x40, 0x5}}, {{0x9, 0x5, 0x80, 0x4, 0x200, 0x80, 0x3f, 0x88, [@generic={0x86, 0xe, "ef05d372ce62285afd1c8c17a340776a04ddee35f3e87080cd0690eaf232ed96f3293e4b1f48da1fe373d51ec3b66e750141ac050156fff5e883c3e019f80a1c3683f9649de78fff82d961943493705f074264c953f906a7c5b5053a688823e9955b0fe0cbf5fb15449ae28dae02d4310f595ab497459bb13828de711b0db533e1759131"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x4, 0x7, 0xff}}]}}]}}]}}, 0x0) [ 1551.172729][ T9067] netlink: 'syz-executor.5': attribute type 12 has an invalid length. 12:28:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e5a08480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1551.206419][ T9067] netlink: 181160 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1551.232426][ T5491] usb 1-1: device descriptor read/8, error -71 [ 1551.232828][ T9067] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.232828][ T9067] !' [ 1551.232845][ T9067] CPU: 0 PID: 9067 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.232868][ T9067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:28:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3712480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:06 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x5) [ 1551.232880][ T9067] Call Trace: [ 1551.232888][ T9067] [ 1551.232897][ T9067] dump_stack_lvl+0x1e3/0x2cb [ 1551.232924][ T9067] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.232952][ T9067] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.232974][ T9067] ? panic+0x76e/0x76e [ 1551.233014][ T9067] sysfs_warn_dup+0x8c/0xa0 [ 1551.233045][ T9067] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.233071][ T9067] device_add+0x817/0xf90 [ 1551.233104][ T9067] wiphy_register+0x1efc/0x2d30 [ 1551.233146][ T9067] ? cfg80211_event_work+0x40/0x40 [ 1551.233170][ T9067] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.233200][ T9067] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 12:28:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6e08480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1551.233233][ T9067] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.233277][ T9067] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.233296][ T9067] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.233328][ T9067] ? memset+0x1f/0x40 [ 1551.233349][ T9067] ? __hrtimer_init+0x173/0x250 [ 1551.233374][ T9067] mac80211_hwsim_new_radio+0x21d3/0x3cf0 12:28:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e7808480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1551.233425][ T9067] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.233455][ T9067] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 12:28:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3729480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1551.233491][ T9067] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.233524][ T9067] genl_rcv_msg+0xfbc/0x1490 [ 1551.233554][ T9067] ? genl_bind+0x380/0x380 12:28:06 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153eb408480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1551.233582][ T9067] ? rcu_lock_acquire+0x30/0x30 [ 1551.233615][ T9067] ? mark_lock+0x98/0x350 12:28:06 executing program 0: syz_usb_connect(0x4, 0xa68, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x8, 0x44, 0x2c, 0xff, 0x12d1, 0x75a2, 0x44e4, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xa56, 0x2, 0xfc, 0xfd, 0xd0, 0x7, [{{0x9, 0x4, 0x81, 0x7f, 0xe, 0xff, 0x2, 0x1a, 0x7f, [@uac_control={{0xa, 0x24, 0x1, 0x17}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x1f, "79fe18"}]}], [{{0x9, 0x5, 0x7, 0x10, 0x20, 0x6, 0xc9, 0x40}}, {{0x9, 0x5, 0xa, 0x14, 0x200, 0x6, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7f, 0x1}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0x80, 0x7e, 0x40}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0xe3, 0x3f, 0x3, [@generic={0x36, 0x8, "cd13ebfe481209d66fdd1116b390c92d99e5e41db11928117f4da62284485a9b68ebf7d6db16ccbe54c7d2a49fcd98c0ddcc9815"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x210, 0x4, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0xabb0}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0x200}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x81, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xc896}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xa00}]}}, {{0x9, 0x5, 0x7, 0x3, 0x400, 0x5, 0x0, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2637}, @generic={0xc2, 0x9, "32d958c36480fcfb185621db32fe4b9c093ce7da21305e11959909d52c22a8e1a88ff2958f370e846550da5b4e0529b4f6352076ad01e3bfb4bf55f374fbe6a2a561c820fcb0f90fcf64a1d82b048b6f9b47d646dc458f0eb881d461da9cee72e7f709146efbfeba39da81724b98ab1035cee82c225a8ee38757dc8166960d7cddc92671e114df3b39c1efdbd1af5e5606fa37449e7c4cfce5a0487b9c4bcbee0e0fa791693121f39c51ba3c9164e160a80cd8c589def988376d8db13ab9b25b"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x1f, 0x40, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xce, 0x8, 0x1a, [@generic={0xcb, 0x22, "bf0a6a8ba3efde8bdf49a57d7a62b8d4f67df803d50fb09c01dbaf163d64b2080ab7e4c21ad3fe03877a7605daa5a908eef787363a89897523b61a4ed2937cc42c81236f461393d3a85c82eb1337292eaca67de5ebabd24ec463dfcf9c5eb22d8cd84e4d8cb0a1671454bbe6770e399a4150c9b8eaafafd22788df83b06bcafdc0cb4be1b46045c86a9e641cfee03c323bfcdccd6ba77862dfa97650fad0d296c40d40b28727e44783bfcb96aefff1ea2ff0d2dfefd4ebe5ccd736d997b76f6999367ce03b9eca4bb8"}]}}, {{0x9, 0x5, 0x6, 0x4, 0x8, 0x3, 0x7b, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x79, 0x5bc9}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x5, 0xa2, 0x8}}, {{0x9, 0x5, 0x5, 0x10, 0x20, 0x0, 0x3, 0x3f, [@generic={0x63, 0x21, "52698b308ac0cdfb53b29062bff178765ea7ca2f68b6afc14f0b1bb3a4440981e70d131d71c389ebb388f682a61b1c4f9fd2d2f982ecfeb5a570ebcb33f6016106676f3527ec3c30a64c5021a587fd42815ad140141c6882f751810536e61d992c"}, @generic={0xea, 0x4, "b45a6ffa686e4c19a8bb463dc422f467b9324d39344caaffb96081f39c9079524585bf8bcf92d9831e448789f55def7028093a59b1c1df6822d3c42f8c09e911a08a05d5bea0e928241290507bcf532cc9d02ca6acdc17652c28c715c92c0338f38d9bdf9e4f20c2a3a45b3bd4a1ec36b0370bafb68bc1ff012871c66187edf79772063ef904a61949dee0b64635d8f0f7d8c2e5224938ff1de0bf2561a6e41397e74ba622738f5acf465456fba2e1db8eec51519ac327d4b5adc567ad552b0e4cf0bbfb1fe0544dd61b23c4032dbb0ca725473ce2ac8130007bded14876dcae2da85858e431ba13"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x7d, 0x6, 0x0, [@generic={0xe2, 0x9, "adaf88ff51a4662936c7083c51ef29995b598a17e54f12cbc5bf816d67cce71bcb0999f2c548bd97594ff89aa7551a8359c4432874d710503dd2c80ea2c916e782dd20904e3b70ee631e7e057143977a5eafe2fedc2243267e4b8d5947c6171e70249100bd4523c59c4c3170d4d654ab48cddd1be70d9a90d3128b8749d9597f1416e263645b79057947101aa8c421d2647a43ccc22850f75ec16b9113323f27b6dabdee219126cbfe758e5342fbf99338434a839ccab20e0d55b4ffa5c9710f14dee692b689e5054ab74a36834deaa1f56a59f50bd545dc35ba2c213db1635b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x5}]}}, {{0x9, 0x5, 0x10, 0xc, 0x40, 0x1, 0x8}}]}}, {{0x9, 0x4, 0xd3, 0xff, 0xf, 0xff, 0x5, 0x4a, 0x40, [], [{{0x9, 0x5, 0xb, 0x2, 0x400, 0x3, 0x3, 0x0, [@generic={0xeb, 0x23, "7bff49a3df3a7cc73a4cae08ba6ec569144b15568fd07d05eedb3b63a797c26917c04915b59f1f6b76f75eccb29ab8f5e75641bf5b6f3c345e4b7965626926b76d683a1a19efa16b23abf93ff126904413f968d52c0ec3ed945828fb6c2beecd4b89002f76ecc11933af7ed09a806ff3828e4b813ecf0c57dc706b2bf9fc0c765898f582e9ac640129173a93207ae66231b7f0f78e1435d80ce16213093fe0c224ed9f6cdae18c526af4e9034773aa2d2f2b5a9db97aa55cead7d128daaa2714d2c93691cd92a775ae7b3e1b47b122075dc6beda6c03a9d615ba061c5204fd2e72ce3afc77cd412ea5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xffff}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x0, 0x7, [@generic={0x15, 0xd, "e11c4e52eb6cbbc2562eb131b52e5f7ee06e04"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x8, 0x84, 0x3, 0x1, [@generic={0xb, 0x4, "789b1d355a70476c90"}, @generic={0x2e, 0x8, "1e31ee0a032918685e8bdb9028dc54505b93a1b6caeb400fdf6fdbb411fbfc31bc7fa9ed380df89bbdb3255a"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x81, 0x40, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0x7ff}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xda, 0xfd, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x7f}]}}, {{0x9, 0x5, 0x80, 0x1d, 0x3ff, 0x1, 0x80, 0x20, [@generic={0x3e, 0x23, "7e8af871bd18df2ffad3afd4a66366eb2e94284cd6b6c4d15d46e11c4f844b9185badf1a1c2c5466c74dd816cf2bea9d9ce02aa22c2a3389dfd1ad8e"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x200}]}}, {{0x9, 0x5, 0x1, 0xc, 0x10, 0x4, 0x55, 0x1, [@generic={0xbb, 0x21, "032b9aae45ff3cad76da27a2cb40658ec5290f6eba4e5cd4abb1c06cd9cf279b7a3a9fbc3c1a760c4f60f8d356c80ccf4ae82930858bf5ff7c2516cfc44d0b6f30b54dec958656d9f40957a19592513dfa64223e4f171a19f55c789b37b99f0ab9604789dd5d6cfa40e328ece04f72117099f348a72b6c482fc3459d2fc9b3251ac1265fa7b217d168d5d312da4059813817a81bb3bceb46bbc7ebc910e428332eb51567fea6405f3a2efb2da3b3c70548ad4cb283db5ce341"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x0, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x20}, @generic={0x7f, 0x22, "e4f2cf6d934b09c2df571f52bcb80b9e65bbdac9a5c030f32e41882117ab3a97d8eb80eb2e0cea7bce01a40b9f9b251ca230945fdf9ae4c2c228ed4a29079a2079e3e6afebe01c2a55309eb1641193677d87c5ae0d6385f1655c37c9dadc603f7bcac6741c619a1df756f4d5e236b90d7287921e3030d9c893ed8c1b92"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x0, 0x7, 0x7}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x20, 0x0, 0x9, [@generic={0x100, 0xd, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x6}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x81, 0xcf, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x277640c9641963cb, 0x7f}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xde, 0x4}]}}, {{0x9, 0x5, 0xb, 0xc, 0x3cf, 0xe0, 0xda, 0x0, [@generic={0x70, 0x9, "7dfc202131bc37473a81d0203aa7a26b03aeea20bad6e128e9caa0edecc90f1fdf15c7650786fb0a0dcddb18ae8450eb01a7185fd3dc119c2a985b3b6567afcbe2d5e8524fc7ac679e836d85dabb385d3ea3143db6725ca3c1a17a3799333577454e601a749242d4f7f7043897c5"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x40, 0x40, 0x5}}, {{0x9, 0x5, 0x80, 0x4, 0x200, 0x80, 0x3f, 0x88, [@generic={0x86, 0xe, "ef05d372ce62285afd1c8c17a340776a04ddee35f3e87080cd0690eaf232ed96f3293e4b1f48da1fe373d51ec3b66e750141ac050156fff5e883c3e019f80a1c3683f9649de78fff82d961943493705f074264c953f906a7c5b5053a688823e9955b0fe0cbf5fb15449ae28dae02d4310f595ab497459bb13828de711b0db533e1759131"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x4, 0x7, 0xff}}]}}]}}]}}, 0x0) syz_usb_connect(0x4, 0xa68, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x8, 0x44, 0x2c, 0xff, 0x12d1, 0x75a2, 0x44e4, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xa56, 0x2, 0xfc, 0xfd, 0xd0, 0x7, [{{0x9, 0x4, 0x81, 0x7f, 0xe, 0xff, 0x2, 0x1a, 0x7f, [@uac_control={{0xa, 0x24, 0x1, 0x17}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x1f, "79fe18"}]}], [{{0x9, 0x5, 0x7, 0x10, 0x20, 0x6, 0xc9, 0x40}}, {{0x9, 0x5, 0xa, 0x14, 0x200, 0x6, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7f, 0x1}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0x80, 0x7e, 0x40}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0xe3, 0x3f, 0x3, [@generic={0x36, 0x8, "cd13ebfe481209d66fdd1116b390c92d99e5e41db11928117f4da62284485a9b68ebf7d6db16ccbe54c7d2a49fcd98c0ddcc9815"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x210, 0x4, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0xabb0}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0x200}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x81, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xc896}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xa00}]}}, {{0x9, 0x5, 0x7, 0x3, 0x400, 0x5, 0x0, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2637}, @generic={0xc2, 0x9, "32d958c36480fcfb185621db32fe4b9c093ce7da21305e11959909d52c22a8e1a88ff2958f370e846550da5b4e0529b4f6352076ad01e3bfb4bf55f374fbe6a2a561c820fcb0f90fcf64a1d82b048b6f9b47d646dc458f0eb881d461da9cee72e7f709146efbfeba39da81724b98ab1035cee82c225a8ee38757dc8166960d7cddc92671e114df3b39c1efdbd1af5e5606fa37449e7c4cfce5a0487b9c4bcbee0e0fa791693121f39c51ba3c9164e160a80cd8c589def988376d8db13ab9b25b"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x1f, 0x40, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xce, 0x8, 0x1a, [@generic={0xcb, 0x22, "bf0a6a8ba3efde8bdf49a57d7a62b8d4f67df803d50fb09c01dbaf163d64b2080ab7e4c21ad3fe03877a7605daa5a908eef787363a89897523b61a4ed2937cc42c81236f461393d3a85c82eb1337292eaca67de5ebabd24ec463dfcf9c5eb22d8cd84e4d8cb0a1671454bbe6770e399a4150c9b8eaafafd22788df83b06bcafdc0cb4be1b46045c86a9e641cfee03c323bfcdccd6ba77862dfa97650fad0d296c40d40b28727e44783bfcb96aefff1ea2ff0d2dfefd4ebe5ccd736d997b76f6999367ce03b9eca4bb8"}]}}, {{0x9, 0x5, 0x6, 0x4, 0x8, 0x3, 0x7b, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x79, 0x5bc9}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x5, 0xa2, 0x8}}, {{0x9, 0x5, 0x5, 0x10, 0x20, 0x0, 0x3, 0x3f, [@generic={0x63, 0x21, "52698b308ac0cdfb53b29062bff178765ea7ca2f68b6afc14f0b1bb3a4440981e70d131d71c389ebb388f682a61b1c4f9fd2d2f982ecfeb5a570ebcb33f6016106676f3527ec3c30a64c5021a587fd42815ad140141c6882f751810536e61d992c"}, @generic={0xea, 0x4, "b45a6ffa686e4c19a8bb463dc422f467b9324d39344caaffb96081f39c9079524585bf8bcf92d9831e448789f55def7028093a59b1c1df6822d3c42f8c09e911a08a05d5bea0e928241290507bcf532cc9d02ca6acdc17652c28c715c92c0338f38d9bdf9e4f20c2a3a45b3bd4a1ec36b0370bafb68bc1ff012871c66187edf79772063ef904a61949dee0b64635d8f0f7d8c2e5224938ff1de0bf2561a6e41397e74ba622738f5acf465456fba2e1db8eec51519ac327d4b5adc567ad552b0e4cf0bbfb1fe0544dd61b23c4032dbb0ca725473ce2ac8130007bded14876dcae2da85858e431ba13"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x7d, 0x6, 0x0, [@generic={0xe2, 0x9, "adaf88ff51a4662936c7083c51ef29995b598a17e54f12cbc5bf816d67cce71bcb0999f2c548bd97594ff89aa7551a8359c4432874d710503dd2c80ea2c916e782dd20904e3b70ee631e7e057143977a5eafe2fedc2243267e4b8d5947c6171e70249100bd4523c59c4c3170d4d654ab48cddd1be70d9a90d3128b8749d9597f1416e263645b79057947101aa8c421d2647a43ccc22850f75ec16b9113323f27b6dabdee219126cbfe758e5342fbf99338434a839ccab20e0d55b4ffa5c9710f14dee692b689e5054ab74a36834deaa1f56a59f50bd545dc35ba2c213db1635b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x5}]}}, {{0x9, 0x5, 0x10, 0xc, 0x40, 0x1, 0x8}}]}}, {{0x9, 0x4, 0xd3, 0xff, 0xf, 0xff, 0x5, 0x4a, 0x40, [], [{{0x9, 0x5, 0xb, 0x2, 0x400, 0x3, 0x3, 0x0, [@generic={0xeb, 0x23, "7bff49a3df3a7cc73a4cae08ba6ec569144b15568fd07d05eedb3b63a797c26917c04915b59f1f6b76f75eccb29ab8f5e75641bf5b6f3c345e4b7965626926b76d683a1a19efa16b23abf93ff126904413f968d52c0ec3ed945828fb6c2beecd4b89002f76ecc11933af7ed09a806ff3828e4b813ecf0c57dc706b2bf9fc0c765898f582e9ac640129173a93207ae66231b7f0f78e1435d80ce16213093fe0c224ed9f6cdae18c526af4e9034773aa2d2f2b5a9db97aa55cead7d128daaa2714d2c93691cd92a775ae7b3e1b47b122075dc6beda6c03a9d615ba061c5204fd2e72ce3afc77cd412ea5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xffff}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x0, 0x7, [@generic={0x15, 0xd, "e11c4e52eb6cbbc2562eb131b52e5f7ee06e04"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x8, 0x84, 0x3, 0x1, [@generic={0xb, 0x4, "789b1d355a70476c90"}, @generic={0x2e, 0x8, 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"032b9aae45ff3cad76da27a2cb40658ec5290f6eba4e5cd4abb1c06cd9cf279b7a3a9fbc3c1a760c4f60f8d356c80ccf4ae82930858bf5ff7c2516cfc44d0b6f30b54dec958656d9f40957a19592513dfa64223e4f171a19f55c789b37b99f0ab9604789dd5d6cfa40e328ece04f72117099f348a72b6c482fc3459d2fc9b3251ac1265fa7b217d168d5d312da4059813817a81bb3bceb46bbc7ebc910e428332eb51567fea6405f3a2efb2da3b3c70548ad4cb283db5ce341"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x0, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x20}, @generic={0x7f, 0x22, "e4f2cf6d934b09c2df571f52bcb80b9e65bbdac9a5c030f32e41882117ab3a97d8eb80eb2e0cea7bce01a40b9f9b251ca230945fdf9ae4c2c228ed4a29079a2079e3e6afebe01c2a55309eb1641193677d87c5ae0d6385f1655c37c9dadc603f7bcac6741c619a1df756f4d5e236b90d7287921e3030d9c893ed8c1b92"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x0, 0x7, 0x7}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x20, 0x0, 0x9, [@generic={0x100, 0xd, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x6}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x81, 0xcf, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x277640c9641963cb, 0x7f}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xde, 0x4}]}}, {{0x9, 0x5, 0xb, 0xc, 0x3cf, 0xe0, 0xda, 0x0, [@generic={0x70, 0x9, "7dfc202131bc37473a81d0203aa7a26b03aeea20bad6e128e9caa0edecc90f1fdf15c7650786fb0a0dcddb18ae8450eb01a7185fd3dc119c2a985b3b6567afcbe2d5e8524fc7ac679e836d85dabb385d3ea3143db6725ca3c1a17a3799333577454e601a749242d4f7f7043897c5"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x40, 0x40, 0x5}}, {{0x9, 0x5, 0x80, 0x4, 0x200, 0x80, 0x3f, 0x88, [@generic={0x86, 0xe, "ef05d372ce62285afd1c8c17a340776a04ddee35f3e87080cd0690eaf232ed96f3293e4b1f48da1fe373d51ec3b66e750141ac050156fff5e883c3e019f80a1c3683f9649de78fff82d961943493705f074264c953f906a7c5b5053a688823e9955b0fe0cbf5fb15449ae28dae02d4310f595ab497459bb13828de711b0db533e1759131"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x4, 0x7, 0xff}}]}}]}}]}}, 0x0) (async) [ 1551.233640][ T9067] ? __lock_acquire+0x129a/0x1f80 12:28:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e372b480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1551.233667][ T9067] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.233708][ T9067] netlink_rcv_skb+0x1f0/0x460 [ 1551.233730][ T9067] ? genl_bind+0x380/0x380 [ 1551.233753][ T9067] ? netlink_ack+0xb40/0xb40 [ 1551.233785][ T9067] ? __down_read_common+0x156/0x2a0 [ 1551.233815][ T9067] genl_rcv+0x24/0x40 [ 1551.233833][ T9067] netlink_unicast+0x7e7/0x9c0 [ 1551.233874][ T9067] ? netlink_detachskb+0xa0/0xa0 [ 1551.233892][ T9067] ? check_heap_object+0x128/0x310 [ 1551.233918][ T9067] ? __phys_addr_symbol+0x2b/0x70 [ 1551.233941][ T9067] ? 0xffffffff81000000 [ 1551.233957][ T9067] ? __check_object_size+0x15a/0x210 [ 1551.233976][ T9067] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.234003][ T9067] netlink_sendmsg+0x9b3/0xcd0 [ 1551.234043][ T9067] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.234062][ T9067] ? __import_iovec+0x340/0x4e0 [ 1551.234091][ T9067] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.234114][ T9067] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.234134][ T9067] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.234157][ T9067] ____sys_sendmsg+0x597/0x8e0 [ 1551.234189][ T9067] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.234228][ T9067] __sys_sendmsg+0x27e/0x370 [ 1551.234249][ T9067] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.234282][ T9067] ? __context_tracking_exit+0x4d/0x80 [ 1551.234324][ T9067] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.234362][ T9067] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.234390][ T9067] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.234418][ T9067] do_syscall_64+0x2b/0x70 [ 1551.234438][ T9067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.234460][ T9067] RIP: 0033:0x7fcfe5c89049 [ 1551.234479][ T9067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.234496][ T9067] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.234510][ T9067] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1551.234520][ T9067] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.234528][ T9067] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.234535][ T9067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.234543][ T9067] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1551.234562][ T9067] [ 1551.433265][ T9077] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1551.433282][ T9077] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1551.474336][ T9077] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.474336][ T9077] !' [ 1551.474347][ T9077] CPU: 0 PID: 9077 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.474361][ T9077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.474367][ T9077] Call Trace: [ 1551.474372][ T9077] [ 1551.474377][ T9077] dump_stack_lvl+0x1e3/0x2cb [ 1551.474394][ T9077] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.474409][ T9077] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.474422][ T9077] ? panic+0x76e/0x76e [ 1551.474445][ T9077] sysfs_warn_dup+0x8c/0xa0 [ 1551.474458][ T9077] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.474472][ T9077] device_add+0x817/0xf90 [ 1551.474492][ T9077] wiphy_register+0x1efc/0x2d30 [ 1551.474514][ T9077] ? cfg80211_event_work+0x40/0x40 [ 1551.474527][ T9077] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.474543][ T9077] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1551.474559][ T9077] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.474583][ T9077] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.474593][ T9077] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.474611][ T9077] ? memset+0x1f/0x40 [ 1551.474622][ T9077] ? __hrtimer_init+0x173/0x250 [ 1551.474636][ T9077] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1551.474665][ T9077] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.474681][ T9077] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.474700][ T9077] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.474718][ T9077] genl_rcv_msg+0xfbc/0x1490 [ 1551.474735][ T9077] ? genl_bind+0x380/0x380 [ 1551.474750][ T9077] ? rcu_lock_acquire+0x30/0x30 [ 1551.474775][ T9077] ? mark_lock+0x98/0x350 [ 1551.474792][ T9077] ? __lock_acquire+0x129a/0x1f80 [ 1551.474807][ T9077] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.474830][ T9077] netlink_rcv_skb+0x1f0/0x460 [ 1551.474843][ T9077] ? genl_bind+0x380/0x380 [ 1551.474856][ T9077] ? netlink_ack+0xb40/0xb40 [ 1551.474874][ T9077] ? __down_read_common+0x156/0x2a0 [ 1551.474890][ T9077] genl_rcv+0x24/0x40 [ 1551.474906][ T9077] netlink_unicast+0x7e7/0x9c0 [ 1551.474934][ T9077] ? netlink_detachskb+0xa0/0xa0 [ 1551.474951][ T9077] ? check_heap_object+0x128/0x310 [ 1551.474975][ T9077] ? __phys_addr_symbol+0x2b/0x70 [ 1551.474995][ T9077] ? 0xffffffff81000000 [ 1551.475013][ T9077] ? __check_object_size+0x15a/0x210 [ 1551.475042][ T9077] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.475069][ T9077] netlink_sendmsg+0x9b3/0xcd0 [ 1551.475097][ T9077] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.475116][ T9077] ? __import_iovec+0x340/0x4e0 [ 1551.475147][ T9077] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.475169][ T9077] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.475189][ T9077] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.475203][ T9077] ____sys_sendmsg+0x597/0x8e0 [ 1551.475220][ T9077] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.475241][ T9077] __sys_sendmsg+0x27e/0x370 [ 1551.475254][ T9077] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.475272][ T9077] ? __context_tracking_exit+0x4d/0x80 [ 1551.475294][ T9077] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.475313][ T9077] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.475328][ T9077] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.475343][ T9077] do_syscall_64+0x2b/0x70 [ 1551.475355][ T9077] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.475367][ T9077] RIP: 0033:0x7feb31289049 [ 1551.475379][ T9077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.475389][ T9077] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.475403][ T9077] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1551.475412][ T9077] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.475420][ T9077] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.475427][ T9077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.475435][ T9077] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1551.475455][ T9077] [ 1551.499504][ T9079] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1551.499522][ T9079] netlink: 181160 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1551.528875][ T9079] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.528875][ T9079] !' [ 1551.528888][ T9079] CPU: 0 PID: 9079 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.528902][ T9079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.528909][ T9079] Call Trace: [ 1551.528913][ T9079] [ 1551.528919][ T9079] dump_stack_lvl+0x1e3/0x2cb [ 1551.528936][ T9079] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.528953][ T9079] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.528966][ T9079] ? panic+0x76e/0x76e [ 1551.528989][ T9079] sysfs_warn_dup+0x8c/0xa0 [ 1551.529004][ T9079] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.529025][ T9079] device_add+0x817/0xf90 [ 1551.529044][ T9079] wiphy_register+0x1efc/0x2d30 [ 1551.529068][ T9079] ? cfg80211_event_work+0x40/0x40 [ 1551.529080][ T9079] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.529097][ T9079] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1551.529116][ T9079] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.529139][ T9079] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.529150][ T9079] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.529167][ T9079] ? memset+0x1f/0x40 [ 1551.529178][ T9079] ? __hrtimer_init+0x173/0x250 [ 1551.529192][ T9079] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1551.529220][ T9079] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.529235][ T9079] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.529255][ T9079] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.529273][ T9079] genl_rcv_msg+0xfbc/0x1490 [ 1551.529290][ T9079] ? genl_bind+0x380/0x380 [ 1551.529305][ T9079] ? rcu_lock_acquire+0x30/0x30 [ 1551.529322][ T9079] ? mark_lock+0x98/0x350 [ 1551.529336][ T9079] ? __lock_acquire+0x129a/0x1f80 [ 1551.529351][ T9079] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.529373][ T9079] netlink_rcv_skb+0x1f0/0x460 [ 1551.529385][ T9079] ? genl_bind+0x380/0x380 [ 1551.529397][ T9079] ? netlink_ack+0xb40/0xb40 [ 1551.529427][ T9079] ? __down_read_common+0x156/0x2a0 [ 1551.529459][ T9079] genl_rcv+0x24/0x40 [ 1551.529480][ T9079] netlink_unicast+0x7e7/0x9c0 [ 1551.529511][ T9079] ? netlink_detachskb+0xa0/0xa0 [ 1551.529530][ T9079] ? check_heap_object+0x128/0x310 [ 1551.529554][ T9079] ? __phys_addr_symbol+0x2b/0x70 [ 1551.529568][ T9079] ? 0xffffffff81000000 [ 1551.529577][ T9079] ? __check_object_size+0x15a/0x210 [ 1551.529588][ T9079] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.529604][ T9079] netlink_sendmsg+0x9b3/0xcd0 [ 1551.529623][ T9079] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.529634][ T9079] ? __import_iovec+0x340/0x4e0 [ 1551.529650][ T9079] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.529662][ T9079] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.529673][ T9079] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.529686][ T9079] ____sys_sendmsg+0x597/0x8e0 [ 1551.529702][ T9079] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.529724][ T9079] __sys_sendmsg+0x27e/0x370 [ 1551.529736][ T9079] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.529754][ T9079] ? __context_tracking_exit+0x4d/0x80 [ 1551.529786][ T9079] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.529821][ T9079] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.529850][ T9079] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.529875][ T9079] do_syscall_64+0x2b/0x70 [ 1551.529886][ T9079] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.529899][ T9079] RIP: 0033:0x7fcfe5c89049 [ 1551.529910][ T9079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.529921][ T9079] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.529935][ T9079] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1551.529944][ T9079] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.529952][ T9079] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.529959][ T9079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.529967][ T9079] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1551.529986][ T9079] [ 1551.573589][ T9083] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1551.573631][ T9083] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1551.597541][ T9083] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.597541][ T9083] !' [ 1551.597552][ T9083] CPU: 0 PID: 9083 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.597567][ T9083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.597573][ T9083] Call Trace: [ 1551.597578][ T9083] [ 1551.597583][ T9083] dump_stack_lvl+0x1e3/0x2cb [ 1551.597600][ T9083] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.597616][ T9083] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.597628][ T9083] ? panic+0x76e/0x76e [ 1551.597651][ T9083] sysfs_warn_dup+0x8c/0xa0 [ 1551.597665][ T9083] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.597679][ T9083] device_add+0x817/0xf90 [ 1551.597697][ T9083] wiphy_register+0x1efc/0x2d30 [ 1551.597720][ T9083] ? cfg80211_event_work+0x40/0x40 [ 1551.597733][ T9083] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.597749][ T9083] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1551.597766][ T9083] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.597789][ T9083] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.597799][ T9083] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.597819][ T9083] ? memset+0x1f/0x40 [ 1551.597838][ T9083] ? __hrtimer_init+0x173/0x250 [ 1551.597863][ T9083] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1551.597914][ T9083] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.597942][ T9083] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.597974][ T9083] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.597992][ T9083] genl_rcv_msg+0xfbc/0x1490 [ 1551.598010][ T9083] ? genl_bind+0x380/0x380 [ 1551.598032][ T9083] ? mark_lock+0x98/0x350 [ 1551.598046][ T9083] ? __lock_acquire+0x129a/0x1f80 [ 1551.598062][ T9083] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.598088][ T9083] netlink_rcv_skb+0x1f0/0x460 [ 1551.598101][ T9083] ? genl_bind+0x380/0x380 [ 1551.598113][ T9083] ? netlink_ack+0xb40/0xb40 [ 1551.598131][ T9083] ? __down_read_common+0x156/0x2a0 [ 1551.598147][ T9083] genl_rcv+0x24/0x40 [ 1551.598157][ T9083] netlink_unicast+0x7e7/0x9c0 [ 1551.598174][ T9083] ? netlink_detachskb+0xa0/0xa0 [ 1551.598184][ T9083] ? check_heap_object+0x128/0x310 [ 1551.598197][ T9083] ? __phys_addr_symbol+0x2b/0x70 [ 1551.598210][ T9083] ? 0xffffffff81000000 [ 1551.598218][ T9083] ? __check_object_size+0x15a/0x210 [ 1551.598229][ T9083] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.598245][ T9083] netlink_sendmsg+0x9b3/0xcd0 [ 1551.598263][ T9083] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.598274][ T9083] ? __import_iovec+0x340/0x4e0 [ 1551.598290][ T9083] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.598301][ T9083] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.598316][ T9083] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.598338][ T9083] ____sys_sendmsg+0x597/0x8e0 [ 1551.598368][ T9083] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.598407][ T9083] __sys_sendmsg+0x27e/0x370 [ 1551.598431][ T9083] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.598465][ T9083] ? __context_tracking_exit+0x4d/0x80 [ 1551.598495][ T9083] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.598516][ T9083] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.598531][ T9083] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.598547][ T9083] do_syscall_64+0x2b/0x70 [ 1551.598559][ T9083] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.598573][ T9083] RIP: 0033:0x7feb31289049 [ 1551.598586][ T9083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.598597][ T9083] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.598612][ T9083] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1551.598621][ T9083] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.598629][ T9083] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.598637][ T9083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.598644][ T9083] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1551.598663][ T9083] [ 1551.669273][ T9086] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1551.703271][ T9086] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.703271][ T9086] !' [ 1551.703283][ T9086] CPU: 0 PID: 9086 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.703297][ T9086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.703304][ T9086] Call Trace: [ 1551.703308][ T9086] [ 1551.703314][ T9086] dump_stack_lvl+0x1e3/0x2cb [ 1551.703332][ T9086] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.703349][ T9086] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.703362][ T9086] ? panic+0x76e/0x76e [ 1551.703384][ T9086] sysfs_warn_dup+0x8c/0xa0 [ 1551.703398][ T9086] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.703411][ T9086] device_add+0x817/0xf90 [ 1551.703430][ T9086] wiphy_register+0x1efc/0x2d30 [ 1551.703452][ T9086] ? cfg80211_event_work+0x40/0x40 [ 1551.703465][ T9086] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.703482][ T9086] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1551.703499][ T9086] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.703526][ T9086] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.703544][ T9086] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.703575][ T9086] ? memset+0x1f/0x40 [ 1551.703597][ T9086] ? __hrtimer_init+0x173/0x250 [ 1551.703624][ T9086] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1551.703669][ T9086] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.703686][ T9086] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.703707][ T9086] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.703726][ T9086] genl_rcv_msg+0xfbc/0x1490 [ 1551.703744][ T9086] ? genl_bind+0x380/0x380 [ 1551.703759][ T9086] ? rcu_lock_acquire+0x30/0x30 [ 1551.703778][ T9086] ? mark_lock+0x98/0x350 [ 1551.703791][ T9086] ? __lock_acquire+0x129a/0x1f80 [ 1551.703806][ T9086] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.703829][ T9086] netlink_rcv_skb+0x1f0/0x460 [ 1551.703841][ T9086] ? genl_bind+0x380/0x380 [ 1551.703853][ T9086] ? netlink_ack+0xb40/0xb40 [ 1551.703871][ T9086] ? __down_read_common+0x156/0x2a0 [ 1551.703887][ T9086] genl_rcv+0x24/0x40 [ 1551.703898][ T9086] netlink_unicast+0x7e7/0x9c0 [ 1551.703915][ T9086] ? netlink_detachskb+0xa0/0xa0 [ 1551.703924][ T9086] ? check_heap_object+0x128/0x310 [ 1551.703938][ T9086] ? __phys_addr_symbol+0x2b/0x70 [ 1551.703956][ T9086] ? 0xffffffff81000000 [ 1551.703966][ T9086] ? __check_object_size+0x15a/0x210 [ 1551.703976][ T9086] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.703993][ T9086] netlink_sendmsg+0x9b3/0xcd0 [ 1551.704012][ T9086] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.704022][ T9086] ? __import_iovec+0x340/0x4e0 [ 1551.704039][ T9086] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.704051][ T9086] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.704062][ T9086] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.704074][ T9086] ____sys_sendmsg+0x597/0x8e0 [ 1551.704091][ T9086] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.704112][ T9086] __sys_sendmsg+0x27e/0x370 [ 1551.704124][ T9086] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.704143][ T9086] ? __context_tracking_exit+0x4d/0x80 [ 1551.704165][ T9086] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.704184][ T9086] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.704199][ T9086] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.704214][ T9086] do_syscall_64+0x2b/0x70 [ 1551.704225][ T9086] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.704237][ T9086] RIP: 0033:0x7feb31289049 [ 1551.704248][ T9086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.704258][ T9086] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.704272][ T9086] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1551.704281][ T9086] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.704289][ T9086] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.704296][ T9086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.704303][ T9086] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1551.704322][ T9086] [ 1551.834254][ T9088] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.834254][ T9088] !' [ 1551.834265][ T9088] CPU: 0 PID: 9088 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.834280][ T9088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.834287][ T9088] Call Trace: [ 1551.834291][ T9088] [ 1551.834297][ T9088] dump_stack_lvl+0x1e3/0x2cb [ 1551.834313][ T9088] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.834329][ T9088] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.834342][ T9088] ? panic+0x76e/0x76e [ 1551.834365][ T9088] sysfs_warn_dup+0x8c/0xa0 [ 1551.834378][ T9088] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.834401][ T9088] device_add+0x817/0xf90 [ 1551.834433][ T9088] wiphy_register+0x1efc/0x2d30 [ 1551.834477][ T9088] ? cfg80211_event_work+0x40/0x40 [ 1551.834509][ T9088] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.834527][ T9088] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1551.834546][ T9088] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.834570][ T9088] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.834581][ T9088] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.834598][ T9088] ? memset+0x1f/0x40 [ 1551.834610][ T9088] ? __hrtimer_init+0x173/0x250 [ 1551.834623][ T9088] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1551.834652][ T9088] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.834667][ T9088] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.834687][ T9088] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.834705][ T9088] genl_rcv_msg+0xfbc/0x1490 [ 1551.834722][ T9088] ? genl_bind+0x380/0x380 [ 1551.834743][ T9088] ? mark_lock+0x98/0x350 [ 1551.834757][ T9088] ? __lock_acquire+0x129a/0x1f80 [ 1551.834772][ T9088] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.834795][ T9088] netlink_rcv_skb+0x1f0/0x460 [ 1551.834806][ T9088] ? genl_bind+0x380/0x380 [ 1551.834818][ T9088] ? netlink_ack+0xb40/0xb40 [ 1551.834836][ T9088] ? __down_read_common+0x156/0x2a0 [ 1551.834852][ T9088] genl_rcv+0x24/0x40 [ 1551.834862][ T9088] netlink_unicast+0x7e7/0x9c0 [ 1551.834882][ T9088] ? netlink_detachskb+0xa0/0xa0 [ 1551.834891][ T9088] ? check_heap_object+0x128/0x310 [ 1551.834904][ T9088] ? __phys_addr_symbol+0x2b/0x70 [ 1551.834917][ T9088] ? 0xffffffff81000000 [ 1551.834926][ T9088] ? __check_object_size+0x15a/0x210 [ 1551.834936][ T9088] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.834952][ T9088] netlink_sendmsg+0x9b3/0xcd0 [ 1551.834970][ T9088] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.834980][ T9088] ? __import_iovec+0x340/0x4e0 [ 1551.835001][ T9088] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.835013][ T9088] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.835024][ T9088] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.835037][ T9088] ____sys_sendmsg+0x597/0x8e0 [ 1551.835054][ T9088] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.835075][ T9088] __sys_sendmsg+0x27e/0x370 [ 1551.835089][ T9088] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.835107][ T9088] ? __context_tracking_exit+0x4d/0x80 [ 1551.835129][ T9088] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.835148][ T9088] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.835163][ T9088] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.835178][ T9088] do_syscall_64+0x2b/0x70 [ 1551.835189][ T9088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.835201][ T9088] RIP: 0033:0x7fcfe5c89049 [ 1551.835213][ T9088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.835223][ T9088] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.835237][ T9088] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1551.835246][ T9088] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.835254][ T9088] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.835262][ T9088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.835269][ T9088] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1551.835289][ T9088] [ 1551.947040][ T9091] validate_nla: 2 callbacks suppressed [ 1551.947059][ T9091] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1551.985384][ T9091] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1551.985384][ T9091] !' [ 1551.985394][ T9091] CPU: 0 PID: 9091 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1551.985409][ T9091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.985417][ T9091] Call Trace: [ 1551.985421][ T9091] [ 1551.985427][ T9091] dump_stack_lvl+0x1e3/0x2cb [ 1551.985445][ T9091] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1551.985462][ T9091] ? bfq_pos_tree_add_move+0x436/0x436 [ 1551.985481][ T9091] ? panic+0x76e/0x76e [ 1551.985504][ T9091] sysfs_warn_dup+0x8c/0xa0 [ 1551.985518][ T9091] sysfs_do_create_link_sd+0xbe/0x100 [ 1551.985532][ T9091] device_add+0x817/0xf90 [ 1551.985551][ T9091] wiphy_register+0x1efc/0x2d30 [ 1551.985575][ T9091] ? cfg80211_event_work+0x40/0x40 [ 1551.985588][ T9091] ? minstrel_ht_alloc+0x81e/0x980 [ 1551.985604][ T9091] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1551.985621][ T9091] ieee80211_register_hw+0x29ed/0x39f0 [ 1551.985645][ T9091] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1551.985655][ T9091] ? rcu_read_lock_sched_held+0x89/0x130 [ 1551.985673][ T9091] ? memset+0x1f/0x40 [ 1551.985684][ T9091] ? __hrtimer_init+0x173/0x250 [ 1551.985698][ T9091] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1551.985726][ T9091] hwsim_new_radio_nl+0xb86/0x1090 [ 1551.985742][ T9091] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.985761][ T9091] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1551.985780][ T9091] genl_rcv_msg+0xfbc/0x1490 [ 1551.985797][ T9091] ? genl_bind+0x380/0x380 [ 1551.985812][ T9091] ? rcu_lock_acquire+0x30/0x30 [ 1551.985830][ T9091] ? mark_lock+0x98/0x350 [ 1551.985843][ T9091] ? __lock_acquire+0x129a/0x1f80 [ 1551.985858][ T9091] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1551.985880][ T9091] netlink_rcv_skb+0x1f0/0x460 [ 1551.985892][ T9091] ? genl_bind+0x380/0x380 [ 1551.985904][ T9091] ? netlink_ack+0xb40/0xb40 [ 1551.985921][ T9091] ? __down_read_common+0x156/0x2a0 [ 1551.985937][ T9091] genl_rcv+0x24/0x40 [ 1551.985948][ T9091] netlink_unicast+0x7e7/0x9c0 [ 1551.985964][ T9091] ? netlink_detachskb+0xa0/0xa0 [ 1551.985973][ T9091] ? check_heap_object+0x128/0x310 [ 1551.985987][ T9091] ? __phys_addr_symbol+0x2b/0x70 [ 1551.986004][ T9091] ? 0xffffffff81000000 [ 1551.986014][ T9091] ? __check_object_size+0x15a/0x210 [ 1551.986025][ T9091] ? bpf_lsm_netlink_send+0x5/0x10 [ 1551.986040][ T9091] netlink_sendmsg+0x9b3/0xcd0 [ 1551.986059][ T9091] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.986069][ T9091] ? __import_iovec+0x340/0x4e0 [ 1551.986084][ T9091] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1551.986096][ T9091] ? security_socket_sendmsg+0x9d/0xb0 [ 1551.986107][ T9091] ? netlink_getsockopt+0x9c0/0x9c0 [ 1551.986120][ T9091] ____sys_sendmsg+0x597/0x8e0 [ 1551.986136][ T9091] ? __sys_sendmsg_sock+0x30/0x30 [ 1551.986157][ T9091] __sys_sendmsg+0x27e/0x370 [ 1551.986170][ T9091] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1551.986188][ T9091] ? __context_tracking_exit+0x4d/0x80 [ 1551.986210][ T9091] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1551.986229][ T9091] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.986244][ T9091] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1551.986259][ T9091] do_syscall_64+0x2b/0x70 [ 1551.986270][ T9091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.986282][ T9091] RIP: 0033:0x7feb31289049 [ 1551.986293][ T9091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1551.986303][ T9091] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1551.986317][ T9091] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1551.986326][ T9091] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1551.986334][ T9091] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1551.986341][ T9091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1551.986348][ T9091] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1551.986366][ T9091] [ 1552.048964][ T9094] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1552.072891][ T9094] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1552.072891][ T9094] !' [ 1552.072902][ T9094] CPU: 1 PID: 9094 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1552.072917][ T9094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1552.072924][ T9094] Call Trace: [ 1552.072929][ T9094] [ 1552.072935][ T9094] dump_stack_lvl+0x1e3/0x2cb [ 1552.072953][ T9094] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1552.072975][ T9094] ? bfq_pos_tree_add_move+0x436/0x436 [ 1552.072989][ T9094] ? panic+0x76e/0x76e [ 1552.073011][ T9094] sysfs_warn_dup+0x8c/0xa0 [ 1552.073025][ T9094] sysfs_do_create_link_sd+0xbe/0x100 [ 1552.073039][ T9094] device_add+0x817/0xf90 [ 1552.073057][ T9094] wiphy_register+0x1efc/0x2d30 [ 1552.073082][ T9094] ? cfg80211_event_work+0x40/0x40 [ 1552.073096][ T9094] ? minstrel_ht_alloc+0x81e/0x980 [ 1552.073112][ T9094] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1552.073129][ T9094] ieee80211_register_hw+0x29ed/0x39f0 [ 1552.073152][ T9094] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1552.073163][ T9094] ? rcu_read_lock_sched_held+0x89/0x130 [ 1552.073180][ T9094] ? memset+0x1f/0x40 [ 1552.073192][ T9094] ? __hrtimer_init+0x173/0x250 [ 1552.073206][ T9094] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1552.073233][ T9094] hwsim_new_radio_nl+0xb86/0x1090 [ 1552.073249][ T9094] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1552.073269][ T9094] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1552.073286][ T9094] genl_rcv_msg+0xfbc/0x1490 [ 1552.073303][ T9094] ? genl_bind+0x380/0x380 [ 1552.073319][ T9094] ? rcu_lock_acquire+0x30/0x30 [ 1552.073336][ T9094] ? mark_lock+0x98/0x350 [ 1552.073350][ T9094] ? __lock_acquire+0x129a/0x1f80 [ 1552.073365][ T9094] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1552.073387][ T9094] netlink_rcv_skb+0x1f0/0x460 [ 1552.073399][ T9094] ? genl_bind+0x380/0x380 [ 1552.073411][ T9094] ? netlink_ack+0xb40/0xb40 [ 1552.073429][ T9094] ? __down_read_common+0x156/0x2a0 [ 1552.073444][ T9094] genl_rcv+0x24/0x40 [ 1552.073455][ T9094] netlink_unicast+0x7e7/0x9c0 [ 1552.073471][ T9094] ? netlink_detachskb+0xa0/0xa0 [ 1552.073480][ T9094] ? check_heap_object+0x128/0x310 [ 1552.073494][ T9094] ? __phys_addr_symbol+0x2b/0x70 [ 1552.073506][ T9094] ? 0xffffffff81000000 [ 1552.073515][ T9094] ? __check_object_size+0x15a/0x210 [ 1552.073525][ T9094] ? bpf_lsm_netlink_send+0x5/0x10 [ 1552.073540][ T9094] netlink_sendmsg+0x9b3/0xcd0 [ 1552.073559][ T9094] ? netlink_getsockopt+0x9c0/0x9c0 [ 1552.073569][ T9094] ? __import_iovec+0x340/0x4e0 [ 1552.073592][ T9094] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1552.073613][ T9094] ? security_socket_sendmsg+0x9d/0xb0 [ 1552.073634][ T9094] ? netlink_getsockopt+0x9c0/0x9c0 [ 1552.073657][ T9094] ____sys_sendmsg+0x597/0x8e0 [ 1552.073688][ T9094] ? __sys_sendmsg_sock+0x30/0x30 [ 1552.073727][ T9094] __sys_sendmsg+0x27e/0x370 [ 1552.073750][ T9094] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1552.073787][ T9094] ? __context_tracking_exit+0x4d/0x80 [ 1552.073816][ T9094] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1552.073836][ T9094] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1552.073851][ T9094] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1552.073867][ T9094] do_syscall_64+0x2b/0x70 [ 1552.073879][ T9094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1552.073891][ T9094] RIP: 0033:0x7fcfe5c89049 [ 1552.073902][ T9094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1552.073912][ T9094] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 12:28:10 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) 12:28:10 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153ef008480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708080c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:10 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e6e08480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:10 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x6) 12:28:10 executing program 0: syz_usb_connect(0x4, 0xa68, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x8, 0x44, 0x2c, 0xff, 0x12d1, 0x75a2, 0x44e4, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xa56, 0x2, 0xfc, 0xfd, 0xd0, 0x7, [{{0x9, 0x4, 0x81, 0x7f, 0xe, 0xff, 0x2, 0x1a, 0x7f, [@uac_control={{0xa, 0x24, 0x1, 0x17}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x1f, "79fe18"}]}], [{{0x9, 0x5, 0x7, 0x10, 0x20, 0x6, 0xc9, 0x40}}, {{0x9, 0x5, 0xa, 0x14, 0x200, 0x6, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7f, 0x1}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0x80, 0x7e, 0x40}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0xe3, 0x3f, 0x3, [@generic={0x36, 0x8, "cd13ebfe481209d66fdd1116b390c92d99e5e41db11928117f4da62284485a9b68ebf7d6db16ccbe54c7d2a49fcd98c0ddcc9815"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x210, 0x4, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0xabb0}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xf7, 0x200}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x81, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0xc896}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xa00}]}}, {{0x9, 0x5, 0x7, 0x3, 0x400, 0x5, 0x0, 0xfc, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x2637}, @generic={0xc2, 0x9, "32d958c36480fcfb185621db32fe4b9c093ce7da21305e11959909d52c22a8e1a88ff2958f370e846550da5b4e0529b4f6352076ad01e3bfb4bf55f374fbe6a2a561c820fcb0f90fcf64a1d82b048b6f9b47d646dc458f0eb881d461da9cee72e7f709146efbfeba39da81724b98ab1035cee82c225a8ee38757dc8166960d7cddc92671e114df3b39c1efdbd1af5e5606fa37449e7c4cfce5a0487b9c4bcbee0e0fa791693121f39c51ba3c9164e160a80cd8c589def988376d8db13ab9b25b"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x1f, 0x40, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8000}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xce, 0x8, 0x1a, [@generic={0xcb, 0x22, "bf0a6a8ba3efde8bdf49a57d7a62b8d4f67df803d50fb09c01dbaf163d64b2080ab7e4c21ad3fe03877a7605daa5a908eef787363a89897523b61a4ed2937cc42c81236f461393d3a85c82eb1337292eaca67de5ebabd24ec463dfcf9c5eb22d8cd84e4d8cb0a1671454bbe6770e399a4150c9b8eaafafd22788df83b06bcafdc0cb4be1b46045c86a9e641cfee03c323bfcdccd6ba77862dfa97650fad0d296c40d40b28727e44783bfcb96aefff1ea2ff0d2dfefd4ebe5ccd736d997b76f6999367ce03b9eca4bb8"}]}}, {{0x9, 0x5, 0x6, 0x4, 0x8, 0x3, 0x7b, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x79, 0x5bc9}]}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x5, 0xa2, 0x8}}, {{0x9, 0x5, 0x5, 0x10, 0x20, 0x0, 0x3, 0x3f, [@generic={0x63, 0x21, "52698b308ac0cdfb53b29062bff178765ea7ca2f68b6afc14f0b1bb3a4440981e70d131d71c389ebb388f682a61b1c4f9fd2d2f982ecfeb5a570ebcb33f6016106676f3527ec3c30a64c5021a587fd42815ad140141c6882f751810536e61d992c"}, @generic={0xea, 0x4, "b45a6ffa686e4c19a8bb463dc422f467b9324d39344caaffb96081f39c9079524585bf8bcf92d9831e448789f55def7028093a59b1c1df6822d3c42f8c09e911a08a05d5bea0e928241290507bcf532cc9d02ca6acdc17652c28c715c92c0338f38d9bdf9e4f20c2a3a45b3bd4a1ec36b0370bafb68bc1ff012871c66187edf79772063ef904a61949dee0b64635d8f0f7d8c2e5224938ff1de0bf2561a6e41397e74ba622738f5acf465456fba2e1db8eec51519ac327d4b5adc567ad552b0e4cf0bbfb1fe0544dd61b23c4032dbb0ca725473ce2ac8130007bded14876dcae2da85858e431ba13"}]}}, {{0x9, 0x5, 0x1, 0x8, 0x400, 0x7d, 0x6, 0x0, [@generic={0xe2, 0x9, "adaf88ff51a4662936c7083c51ef29995b598a17e54f12cbc5bf816d67cce71bcb0999f2c548bd97594ff89aa7551a8359c4432874d710503dd2c80ea2c916e782dd20904e3b70ee631e7e057143977a5eafe2fedc2243267e4b8d5947c6171e70249100bd4523c59c4c3170d4d654ab48cddd1be70d9a90d3128b8749d9597f1416e263645b79057947101aa8c421d2647a43ccc22850f75ec16b9113323f27b6dabdee219126cbfe758e5342fbf99338434a839ccab20e0d55b4ffa5c9710f14dee692b689e5054ab74a36834deaa1f56a59f50bd545dc35ba2c213db1635b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x5}]}}, {{0x9, 0x5, 0x10, 0xc, 0x40, 0x1, 0x8}}]}}, {{0x9, 0x4, 0xd3, 0xff, 0xf, 0xff, 0x5, 0x4a, 0x40, [], [{{0x9, 0x5, 0xb, 0x2, 0x400, 0x3, 0x3, 0x0, [@generic={0xeb, 0x23, "7bff49a3df3a7cc73a4cae08ba6ec569144b15568fd07d05eedb3b63a797c26917c04915b59f1f6b76f75eccb29ab8f5e75641bf5b6f3c345e4b7965626926b76d683a1a19efa16b23abf93ff126904413f968d52c0ec3ed945828fb6c2beecd4b89002f76ecc11933af7ed09a806ff3828e4b813ecf0c57dc706b2bf9fc0c765898f582e9ac640129173a93207ae66231b7f0f78e1435d80ce16213093fe0c224ed9f6cdae18c526af4e9034773aa2d2f2b5a9db97aa55cead7d128daaa2714d2c93691cd92a775ae7b3e1b47b122075dc6beda6c03a9d615ba061c5204fd2e72ce3afc77cd412ea5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xffff}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x0, 0x7, [@generic={0x15, 0xd, "e11c4e52eb6cbbc2562eb131b52e5f7ee06e04"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x8, 0x84, 0x3, 0x1, [@generic={0xb, 0x4, "789b1d355a70476c90"}, @generic={0x2e, 0x8, "1e31ee0a032918685e8bdb9028dc54505b93a1b6caeb400fdf6fdbb411fbfc31bc7fa9ed380df89bbdb3255a"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x400, 0x81, 0x40, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0x7ff}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xda, 0xfd, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x7f}]}}, {{0x9, 0x5, 0x80, 0x1d, 0x3ff, 0x1, 0x80, 0x20, [@generic={0x3e, 0x23, "7e8af871bd18df2ffad3afd4a66366eb2e94284cd6b6c4d15d46e11c4f844b9185badf1a1c2c5466c74dd816cf2bea9d9ce02aa22c2a3389dfd1ad8e"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x200}]}}, {{0x9, 0x5, 0x1, 0xc, 0x10, 0x4, 0x55, 0x1, [@generic={0xbb, 0x21, "032b9aae45ff3cad76da27a2cb40658ec5290f6eba4e5cd4abb1c06cd9cf279b7a3a9fbc3c1a760c4f60f8d356c80ccf4ae82930858bf5ff7c2516cfc44d0b6f30b54dec958656d9f40957a19592513dfa64223e4f171a19f55c789b37b99f0ab9604789dd5d6cfa40e328ece04f72117099f348a72b6c482fc3459d2fc9b3251ac1265fa7b217d168d5d312da4059813817a81bb3bceb46bbc7ebc910e428332eb51567fea6405f3a2efb2da3b3c70548ad4cb283db5ce341"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x10, 0x0, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x20}, @generic={0x7f, 0x22, "e4f2cf6d934b09c2df571f52bcb80b9e65bbdac9a5c030f32e41882117ab3a97d8eb80eb2e0cea7bce01a40b9f9b251ca230945fdf9ae4c2c228ed4a29079a2079e3e6afebe01c2a55309eb1641193677d87c5ae0d6385f1655c37c9dadc603f7bcac6741c619a1df756f4d5e236b90d7287921e3030d9c893ed8c1b92"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x0, 0x7, 0x7}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x20, 0x0, 0x9, [@generic={0x100, 0xd, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x0, 0x6}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x81, 0xcf, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x277640c9641963cb, 0x7f}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0xde, 0x4}]}}, {{0x9, 0x5, 0xb, 0xc, 0x3cf, 0xe0, 0xda, 0x0, [@generic={0x70, 0x9, "7dfc202131bc37473a81d0203aa7a26b03aeea20bad6e128e9caa0edecc90f1fdf15c7650786fb0a0dcddb18ae8450eb01a7185fd3dc119c2a985b3b6567afcbe2d5e8524fc7ac679e836d85dabb385d3ea3143db6725ca3c1a17a3799333577454e601a749242d4f7f7043897c5"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x40, 0x40, 0x5}}, {{0x9, 0x5, 0x80, 0x4, 0x200, 0x80, 0x3f, 0x88, [@generic={0x86, 0xe, "ef05d372ce62285afd1c8c17a340776a04ddee35f3e87080cd0690eaf232ed96f3293e4b1f48da1fe373d51ec3b66e750141ac050156fff5e883c3e019f80a1c3683f9649de78fff82d961943493705f074264c953f906a7c5b5053a688823e9955b0fe0cbf5fb15449ae28dae02d4310f595ab497459bb13828de711b0db533e1759131"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x4, 0x7, 0xff}}]}}]}}]}}, 0x0) [ 1552.073926][ T9094] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1552.073935][ T9094] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1552.073943][ T9094] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1552.073950][ T9094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1552.073957][ T9094] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1552.073982][ T9094] [ 1555.357197][ T9103] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1555.381157][ T9103] __nla_validate_parse: 3 callbacks suppressed [ 1555.381169][ T9103] netlink: 197556 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:10 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) [ 1555.494717][ T9103] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1555.494717][ T9103] !' [ 1555.519693][ T9103] CPU: 1 PID: 9103 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1555.530145][ T9103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.540211][ T9103] Call Trace: [ 1555.543489][ T9103] [ 1555.546423][ T9103] dump_stack_lvl+0x1e3/0x2cb [ 1555.551092][ T9103] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1555.556979][ T9103] ? bfq_pos_tree_add_move+0x436/0x436 [ 1555.562426][ T9103] ? panic+0x76e/0x76e [ 1555.566491][ T9103] sysfs_warn_dup+0x8c/0xa0 [ 1555.570984][ T9103] sysfs_do_create_link_sd+0xbe/0x100 [ 1555.576347][ T9103] device_add+0x817/0xf90 [ 1555.580685][ T9103] wiphy_register+0x1efc/0x2d30 [ 1555.585549][ T9103] ? cfg80211_event_work+0x40/0x40 [ 1555.590663][ T9103] ? minstrel_ht_alloc+0x81e/0x980 [ 1555.595777][ T9103] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1555.601844][ T9103] ieee80211_register_hw+0x29ed/0x39f0 [ 1555.607319][ T9103] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1555.613114][ T9103] ? rcu_read_lock_sched_held+0x89/0x130 [ 1555.618753][ T9103] ? memset+0x1f/0x40 [ 1555.622725][ T9103] ? __hrtimer_init+0x173/0x250 [ 1555.627571][ T9103] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1555.633301][ T9103] hwsim_new_radio_nl+0xb86/0x1090 [ 1555.638413][ T9103] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1555.644741][ T9103] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1555.651070][ T9103] genl_rcv_msg+0xfbc/0x1490 [ 1555.655663][ T9103] ? genl_bind+0x380/0x380 [ 1555.660094][ T9103] ? mark_lock+0x98/0x350 [ 1555.664421][ T9103] ? __lock_acquire+0x129a/0x1f80 [ 1555.669442][ T9103] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1555.675773][ T9103] netlink_rcv_skb+0x1f0/0x460 [ 1555.680528][ T9103] ? genl_bind+0x380/0x380 [ 1555.684940][ T9103] ? netlink_ack+0xb40/0xb40 [ 1555.689793][ T9103] ? __down_read_common+0x156/0x2a0 [ 1555.694992][ T9103] genl_rcv+0x24/0x40 [ 1555.698968][ T9103] netlink_unicast+0x7e7/0x9c0 [ 1555.703746][ T9103] ? netlink_detachskb+0xa0/0xa0 [ 1555.708675][ T9103] ? check_heap_object+0x128/0x310 [ 1555.713778][ T9103] ? __phys_addr_symbol+0x2b/0x70 [ 1555.718791][ T9103] ? 0xffffffff81000000 [ 1555.722935][ T9103] ? __check_object_size+0x15a/0x210 [ 1555.728212][ T9103] ? bpf_lsm_netlink_send+0x5/0x10 [ 1555.733320][ T9103] netlink_sendmsg+0x9b3/0xcd0 [ 1555.738086][ T9103] ? netlink_getsockopt+0x9c0/0x9c0 [ 1555.743712][ T9103] ? __import_iovec+0x340/0x4e0 [ 1555.748576][ T9103] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1555.753876][ T9103] ? security_socket_sendmsg+0x9d/0xb0 [ 1555.759344][ T9103] ? netlink_getsockopt+0x9c0/0x9c0 [ 1555.764554][ T9103] ____sys_sendmsg+0x597/0x8e0 [ 1555.769327][ T9103] ? __sys_sendmsg_sock+0x30/0x30 [ 1555.774387][ T9103] __sys_sendmsg+0x27e/0x370 [ 1555.778971][ T9103] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1555.783909][ T9103] ? __context_tracking_exit+0x4d/0x80 [ 1555.789374][ T9103] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1555.795370][ T9103] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1555.801346][ T9103] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1555.807326][ T9103] do_syscall_64+0x2b/0x70 [ 1555.811734][ T9103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1555.817621][ T9103] RIP: 0033:0x7fcfe5c89049 [ 1555.822030][ T9103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1555.841625][ T9103] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1555.850033][ T9103] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1555.857998][ T9103] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1555.865959][ T9103] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1555.873918][ T9103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1555.881897][ T9103] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1555.889874][ T9103] 12:28:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3704000c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.928908][ T9101] netlink: 'syz-executor.3': attribute type 12 has an invalid length. 12:28:11 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x4) [ 1555.928932][ T9101] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.3'. 12:28:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e37080a0c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:11 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="1201000029fe6f40040e0aaa4200000001090212000100000000090400000003000000"], 0x0) 12:28:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3702480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.947627][ T9101] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1555.947627][ T9101] !' [ 1555.947638][ T9101] CPU: 1 PID: 9101 Comm: syz-executor.3 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1555.947652][ T9101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:28:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708250c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.947659][ T9101] Call Trace: 12:28:11 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x7) 12:28:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3703480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.947664][ T9101] [ 1555.947669][ T9101] dump_stack_lvl+0x1e3/0x2cb [ 1555.947686][ T9101] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1555.947702][ T9101] ? bfq_pos_tree_add_move+0x436/0x436 [ 1555.947715][ T9101] ? panic+0x76e/0x76e [ 1555.947738][ T9101] sysfs_warn_dup+0x8c/0xa0 [ 1555.947751][ T9101] sysfs_do_create_link_sd+0xbe/0x100 [ 1555.947765][ T9101] device_add+0x817/0xf90 [ 1555.947783][ T9101] wiphy_register+0x1efc/0x2d30 [ 1555.947806][ T9101] ? cfg80211_event_work+0x40/0x40 12:28:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e37083d0c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3704480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.947818][ T9101] ? minstrel_ht_alloc+0x81e/0x980 [ 1555.947834][ T9101] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1555.947851][ T9101] ieee80211_register_hw+0x29ed/0x39f0 [ 1555.947874][ T9101] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1555.947885][ T9101] ? rcu_read_lock_sched_held+0x89/0x130 [ 1555.947902][ T9101] ? memset+0x1f/0x40 [ 1555.947914][ T9101] ? __hrtimer_init+0x173/0x250 [ 1555.947928][ T9101] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1555.947955][ T9101] hwsim_new_radio_nl+0xb86/0x1090 [ 1555.947971][ T9101] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1555.947990][ T9101] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1555.948008][ T9101] genl_rcv_msg+0xfbc/0x1490 12:28:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708430c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.948025][ T9101] ? genl_bind+0x380/0x380 [ 1555.948040][ T9101] ? rcu_lock_acquire+0x30/0x30 [ 1555.948057][ T9101] ? mark_lock+0x98/0x350 [ 1555.948071][ T9101] ? __lock_acquire+0x129a/0x1f80 [ 1555.948086][ T9101] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1555.948112][ T9101] netlink_rcv_skb+0x1f0/0x460 [ 1555.948140][ T9101] ? genl_bind+0x380/0x380 [ 1555.948165][ T9101] ? netlink_ack+0xb40/0xb40 [ 1555.948197][ T9101] ? __down_read_common+0x156/0x2a0 [ 1555.948226][ T9101] genl_rcv+0x24/0x40 [ 1555.948246][ T9101] netlink_unicast+0x7e7/0x9c0 [ 1555.948276][ T9101] ? netlink_detachskb+0xa0/0xa0 [ 1555.948294][ T9101] ? check_heap_object+0x128/0x310 [ 1555.948322][ T9101] ? __phys_addr_symbol+0x2b/0x70 [ 1555.948346][ T9101] ? 0xffffffff81000000 [ 1555.948362][ T9101] ? __check_object_size+0x15a/0x210 [ 1555.948379][ T9101] ? bpf_lsm_netlink_send+0x5/0x10 [ 1555.948394][ T9101] netlink_sendmsg+0x9b3/0xcd0 [ 1555.948413][ T9101] ? netlink_getsockopt+0x9c0/0x9c0 [ 1555.948423][ T9101] ? __import_iovec+0x340/0x4e0 [ 1555.948440][ T9101] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1555.948452][ T9101] ? security_socket_sendmsg+0x9d/0xb0 [ 1555.948463][ T9101] ? netlink_getsockopt+0x9c0/0x9c0 [ 1555.948475][ T9101] ____sys_sendmsg+0x597/0x8e0 [ 1555.948492][ T9101] ? __sys_sendmsg_sock+0x30/0x30 [ 1555.948513][ T9101] __sys_sendmsg+0x27e/0x370 [ 1555.948526][ T9101] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1555.948544][ T9101] ? __context_tracking_exit+0x4d/0x80 [ 1555.948566][ T9101] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1555.948585][ T9101] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1555.948600][ T9101] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1555.948616][ T9101] do_syscall_64+0x2b/0x70 [ 1555.948627][ T9101] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1555.948639][ T9101] RIP: 0033:0x7ff552889049 [ 1555.948650][ T9101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1555.948660][ T9101] RSP: 002b:00007ff5539af168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1555.948674][ T9101] RAX: ffffffffffffffda RBX: 00007ff55299bf60 RCX: 00007ff552889049 [ 1555.948683][ T9101] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1555.948691][ T9101] RBP: 00007ff5528e308d R08: 0000000000000000 R09: 0000000000000000 [ 1555.948699][ T9101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1555.948707][ T9101] R13: 00007ffe1a608e9f R14: 00007ff5539af300 R15: 0000000000022000 [ 1555.948726][ T9101] [ 1555.956288][ T9104] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1555.956311][ T9104] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1555.972685][ T9104] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1555.972685][ T9104] !' [ 1555.972696][ T9104] CPU: 1 PID: 9104 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1555.972710][ T9104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.972717][ T9104] Call Trace: [ 1555.972722][ T9104] [ 1555.972728][ T9104] dump_stack_lvl+0x1e3/0x2cb [ 1555.972744][ T9104] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1555.972760][ T9104] ? bfq_pos_tree_add_move+0x436/0x436 [ 1555.972774][ T9104] ? panic+0x76e/0x76e [ 1555.972796][ T9104] sysfs_warn_dup+0x8c/0xa0 [ 1555.972810][ T9104] sysfs_do_create_link_sd+0xbe/0x100 [ 1555.972823][ T9104] device_add+0x817/0xf90 [ 1555.972842][ T9104] wiphy_register+0x1efc/0x2d30 [ 1555.972864][ T9104] ? cfg80211_event_work+0x40/0x40 [ 1555.972877][ T9104] ? minstrel_ht_alloc+0x81e/0x980 [ 1555.972893][ T9104] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1555.972910][ T9104] ieee80211_register_hw+0x29ed/0x39f0 [ 1555.972934][ T9104] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1555.972944][ T9104] ? rcu_read_lock_sched_held+0x89/0x130 [ 1555.972962][ T9104] ? memset+0x1f/0x40 [ 1555.972973][ T9104] ? __hrtimer_init+0x173/0x250 [ 1555.972987][ T9104] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1555.973015][ T9104] hwsim_new_radio_nl+0xb86/0x1090 [ 1555.973030][ T9104] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1555.973051][ T9104] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1555.973085][ T9104] genl_rcv_msg+0xfbc/0x1490 [ 1555.973120][ T9104] ? genl_bind+0x380/0x380 [ 1555.973170][ T9104] ? mark_lock+0x98/0x350 [ 1555.973197][ T9104] ? __lock_acquire+0x129a/0x1f80 [ 1555.973226][ T9104] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1555.973263][ T9104] netlink_rcv_skb+0x1f0/0x460 [ 1555.973276][ T9104] ? genl_bind+0x380/0x380 [ 1555.973288][ T9104] ? netlink_ack+0xb40/0xb40 [ 1555.973306][ T9104] ? __down_read_common+0x156/0x2a0 [ 1555.973321][ T9104] genl_rcv+0x24/0x40 [ 1555.973332][ T9104] netlink_unicast+0x7e7/0x9c0 [ 1555.973348][ T9104] ? netlink_detachskb+0xa0/0xa0 [ 1555.973358][ T9104] ? check_heap_object+0x128/0x310 [ 1555.973371][ T9104] ? __phys_addr_symbol+0x2b/0x70 [ 1555.973383][ T9104] ? 0xffffffff81000000 [ 1555.973392][ T9104] ? __check_object_size+0x15a/0x210 [ 1555.973403][ T9104] ? bpf_lsm_netlink_send+0x5/0x10 [ 1555.973418][ T9104] netlink_sendmsg+0x9b3/0xcd0 [ 1555.973436][ T9104] ? netlink_getsockopt+0x9c0/0x9c0 [ 1555.973446][ T9104] ? __import_iovec+0x340/0x4e0 [ 1555.973466][ T9104] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1555.973487][ T9104] ? security_socket_sendmsg+0x9d/0xb0 [ 1555.973506][ T9104] ? netlink_getsockopt+0x9c0/0x9c0 [ 1555.973530][ T9104] ____sys_sendmsg+0x597/0x8e0 [ 1555.973561][ T9104] ? __sys_sendmsg_sock+0x30/0x30 [ 1555.973584][ T9104] __sys_sendmsg+0x27e/0x370 [ 1555.973597][ T9104] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1555.973615][ T9104] ? __context_tracking_exit+0x4d/0x80 [ 1555.973637][ T9104] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1555.973656][ T9104] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1555.973671][ T9104] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1555.973686][ T9104] do_syscall_64+0x2b/0x70 [ 1555.973697][ T9104] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1555.973710][ T9104] RIP: 0033:0x7feb31289049 [ 1555.973721][ T9104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1555.973731][ T9104] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1555.973746][ T9104] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1555.973754][ T9104] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1555.973762][ T9104] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1555.973770][ T9104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1555.973777][ T9104] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1555.973796][ T9104] [ 1556.045051][ T9113] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1556.166366][ T9119] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1556.166384][ T9119] netlink: 197044 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1556.202943][ T9119] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.202943][ T9119] !' [ 1556.202961][ T9119] CPU: 0 PID: 9119 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.202985][ T9119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.202998][ T9119] Call Trace: [ 1556.203006][ T9119] [ 1556.203015][ T9119] dump_stack_lvl+0x1e3/0x2cb [ 1556.203041][ T9119] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.203069][ T9119] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.203093][ T9119] ? panic+0x76e/0x76e [ 1556.203132][ T9119] sysfs_warn_dup+0x8c/0xa0 [ 1556.203156][ T9119] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.203181][ T9119] device_add+0x817/0xf90 [ 1556.203204][ T9119] wiphy_register+0x1efc/0x2d30 [ 1556.203227][ T9119] ? cfg80211_event_work+0x40/0x40 [ 1556.203240][ T9119] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.203256][ T9119] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.203274][ T9119] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.203299][ T9119] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.203309][ T9119] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.203327][ T9119] ? memset+0x1f/0x40 [ 1556.203338][ T9119] ? __hrtimer_init+0x173/0x250 [ 1556.203352][ T9119] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.203380][ T9119] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.203396][ T9119] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.203416][ T9119] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.203437][ T9119] genl_rcv_msg+0xfbc/0x1490 [ 1556.203457][ T9119] ? genl_bind+0x380/0x380 [ 1556.203472][ T9119] ? rcu_lock_acquire+0x30/0x30 [ 1556.203490][ T9119] ? mark_lock+0x98/0x350 [ 1556.203503][ T9119] ? __lock_acquire+0x129a/0x1f80 [ 1556.203518][ T9119] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.203541][ T9119] netlink_rcv_skb+0x1f0/0x460 [ 1556.203553][ T9119] ? genl_bind+0x380/0x380 [ 1556.203565][ T9119] ? netlink_ack+0xb40/0xb40 [ 1556.203584][ T9119] ? __down_read_common+0x156/0x2a0 [ 1556.203600][ T9119] genl_rcv+0x24/0x40 [ 1556.203616][ T9119] netlink_unicast+0x7e7/0x9c0 [ 1556.203633][ T9119] ? netlink_detachskb+0xa0/0xa0 [ 1556.203643][ T9119] ? check_heap_object+0x128/0x310 [ 1556.203657][ T9119] ? __phys_addr_symbol+0x2b/0x70 [ 1556.203670][ T9119] ? 0xffffffff81000000 [ 1556.203679][ T9119] ? __check_object_size+0x15a/0x210 [ 1556.203690][ T9119] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.203706][ T9119] netlink_sendmsg+0x9b3/0xcd0 [ 1556.203724][ T9119] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.203734][ T9119] ? __import_iovec+0x340/0x4e0 [ 1556.203751][ T9119] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.203762][ T9119] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.203773][ T9119] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.203786][ T9119] ____sys_sendmsg+0x597/0x8e0 [ 1556.203803][ T9119] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.203824][ T9119] __sys_sendmsg+0x27e/0x370 [ 1556.203836][ T9119] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.203855][ T9119] ? __context_tracking_exit+0x4d/0x80 [ 1556.203876][ T9119] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.203895][ T9119] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.203910][ T9119] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.203925][ T9119] do_syscall_64+0x2b/0x70 [ 1556.203937][ T9119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.203949][ T9119] RIP: 0033:0x7fcfe5c89049 [ 1556.203960][ T9119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.203970][ T9119] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.203985][ T9119] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1556.204005][ T9119] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.204013][ T9119] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.204021][ T9119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.204028][ T9119] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1556.204048][ T9119] [ 1556.217752][ T9122] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1556.217778][ T9122] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1556.232839][ T9122] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.232839][ T9122] !' [ 1556.232849][ T9122] CPU: 1 PID: 9122 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.232863][ T9122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.232870][ T9122] Call Trace: [ 1556.232874][ T9122] [ 1556.232880][ T9122] dump_stack_lvl+0x1e3/0x2cb [ 1556.232896][ T9122] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.232912][ T9122] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.232925][ T9122] ? panic+0x76e/0x76e [ 1556.232948][ T9122] sysfs_warn_dup+0x8c/0xa0 [ 1556.232962][ T9122] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.232976][ T9122] device_add+0x817/0xf90 [ 1556.232994][ T9122] wiphy_register+0x1efc/0x2d30 [ 1556.233018][ T9122] ? cfg80211_event_work+0x40/0x40 [ 1556.233033][ T9122] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.233049][ T9122] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.233066][ T9122] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.233090][ T9122] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.233101][ T9122] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.233128][ T9122] ? memset+0x1f/0x40 [ 1556.233141][ T9122] ? __hrtimer_init+0x173/0x250 [ 1556.233156][ T9122] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.233185][ T9122] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.233202][ T9122] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.233222][ T9122] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.233241][ T9122] genl_rcv_msg+0xfbc/0x1490 [ 1556.233258][ T9122] ? genl_bind+0x380/0x380 [ 1556.233273][ T9122] ? rcu_lock_acquire+0x30/0x30 [ 1556.233290][ T9122] ? mark_lock+0x98/0x350 [ 1556.233304][ T9122] ? __lock_acquire+0x129a/0x1f80 [ 1556.233319][ T9122] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.233342][ T9122] netlink_rcv_skb+0x1f0/0x460 [ 1556.233354][ T9122] ? genl_bind+0x380/0x380 [ 1556.233366][ T9122] ? netlink_ack+0xb40/0xb40 [ 1556.233383][ T9122] ? __down_read_common+0x156/0x2a0 [ 1556.233399][ T9122] genl_rcv+0x24/0x40 [ 1556.233409][ T9122] netlink_unicast+0x7e7/0x9c0 [ 1556.233425][ T9122] ? netlink_detachskb+0xa0/0xa0 [ 1556.233435][ T9122] ? check_heap_object+0x128/0x310 [ 1556.233448][ T9122] ? __phys_addr_symbol+0x2b/0x70 [ 1556.233460][ T9122] ? 0xffffffff81000000 [ 1556.233471][ T9122] ? __check_object_size+0x15a/0x210 [ 1556.233482][ T9122] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.233497][ T9122] netlink_sendmsg+0x9b3/0xcd0 [ 1556.233519][ T9122] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.233535][ T9122] ? __import_iovec+0x340/0x4e0 [ 1556.233565][ T9122] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.233586][ T9122] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.233606][ T9122] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.233629][ T9122] ____sys_sendmsg+0x597/0x8e0 [ 1556.233659][ T9122] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.233698][ T9122] __sys_sendmsg+0x27e/0x370 [ 1556.233722][ T9122] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.233755][ T9122] ? __context_tracking_exit+0x4d/0x80 [ 1556.233782][ T9122] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.233802][ T9122] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.233817][ T9122] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.233833][ T9122] do_syscall_64+0x2b/0x70 [ 1556.233845][ T9122] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.233858][ T9122] RIP: 0033:0x7feb31289049 [ 1556.233870][ T9122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.233880][ T9122] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.233895][ T9122] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1556.233903][ T9122] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.233911][ T9122] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.233918][ T9122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.233925][ T9122] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1556.233944][ T9122] [ 1556.368980][ T9127] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1556.369007][ T9127] netlink: 190132 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1556.392746][ T9127] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.392746][ T9127] !' [ 1556.392758][ T9127] CPU: 0 PID: 9127 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.392772][ T9127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.392779][ T9127] Call Trace: [ 1556.392784][ T9127] [ 1556.392790][ T9127] dump_stack_lvl+0x1e3/0x2cb [ 1556.392806][ T9127] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.392823][ T9127] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.392836][ T9127] ? panic+0x76e/0x76e [ 1556.392858][ T9127] sysfs_warn_dup+0x8c/0xa0 [ 1556.392872][ T9127] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.392886][ T9127] device_add+0x817/0xf90 [ 1556.392904][ T9127] wiphy_register+0x1efc/0x2d30 [ 1556.392927][ T9127] ? cfg80211_event_work+0x40/0x40 [ 1556.392940][ T9127] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.392956][ T9127] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.392973][ T9127] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.392996][ T9127] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.393011][ T9127] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.393041][ T9127] ? memset+0x1f/0x40 [ 1556.393061][ T9127] ? __hrtimer_init+0x173/0x250 [ 1556.393087][ T9127] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.393138][ T9127] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.393160][ T9127] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.393180][ T9127] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.393199][ T9127] genl_rcv_msg+0xfbc/0x1490 [ 1556.393217][ T9127] ? genl_bind+0x380/0x380 [ 1556.393232][ T9127] ? rcu_lock_acquire+0x30/0x30 [ 1556.393250][ T9127] ? mark_lock+0x98/0x350 [ 1556.393264][ T9127] ? __lock_acquire+0x129a/0x1f80 [ 1556.393282][ T9127] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.393304][ T9127] netlink_rcv_skb+0x1f0/0x460 [ 1556.393317][ T9127] ? genl_bind+0x380/0x380 [ 1556.393329][ T9127] ? netlink_ack+0xb40/0xb40 [ 1556.393346][ T9127] ? __down_read_common+0x156/0x2a0 [ 1556.393362][ T9127] genl_rcv+0x24/0x40 [ 1556.393373][ T9127] netlink_unicast+0x7e7/0x9c0 [ 1556.393395][ T9127] ? netlink_detachskb+0xa0/0xa0 [ 1556.393412][ T9127] ? check_heap_object+0x128/0x310 [ 1556.393435][ T9127] ? __phys_addr_symbol+0x2b/0x70 [ 1556.393459][ T9127] ? 0xffffffff81000000 [ 1556.393475][ T9127] ? __check_object_size+0x15a/0x210 [ 1556.393494][ T9127] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.393523][ T9127] netlink_sendmsg+0x9b3/0xcd0 [ 1556.393547][ T9127] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.393557][ T9127] ? __import_iovec+0x340/0x4e0 [ 1556.393573][ T9127] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.393585][ T9127] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.393602][ T9127] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.393615][ T9127] ____sys_sendmsg+0x597/0x8e0 [ 1556.393632][ T9127] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.393654][ T9127] __sys_sendmsg+0x27e/0x370 [ 1556.393666][ T9127] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.393686][ T9127] ? __context_tracking_exit+0x4d/0x80 [ 1556.393708][ T9127] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.393727][ T9127] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.393742][ T9127] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.393757][ T9127] do_syscall_64+0x2b/0x70 [ 1556.393768][ T9127] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.393780][ T9127] RIP: 0033:0x7fcfe5c89049 [ 1556.393792][ T9127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.393802][ T9127] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.393817][ T9127] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1556.393825][ T9127] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.393833][ T9127] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.393840][ T9127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.393848][ T9127] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1556.393867][ T9127] [ 1556.408109][ T9128] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1556.408124][ T9128] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1556.438214][ T9128] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.438214][ T9128] !' [ 1556.438234][ T9128] CPU: 1 PID: 9128 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.438259][ T9128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.438271][ T9128] Call Trace: [ 1556.438280][ T9128] [ 1556.438289][ T9128] dump_stack_lvl+0x1e3/0x2cb [ 1556.438316][ T9128] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.438344][ T9128] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.438367][ T9128] ? panic+0x76e/0x76e [ 1556.438407][ T9128] sysfs_warn_dup+0x8c/0xa0 [ 1556.438431][ T9128] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.438456][ T9128] device_add+0x817/0xf90 [ 1556.438489][ T9128] wiphy_register+0x1efc/0x2d30 [ 1556.438532][ T9128] ? cfg80211_event_work+0x40/0x40 [ 1556.438557][ T9128] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.438585][ T9128] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.438612][ T9128] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.438636][ T9128] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.438646][ T9128] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.438664][ T9128] ? memset+0x1f/0x40 [ 1556.438678][ T9128] ? __hrtimer_init+0x173/0x250 [ 1556.438692][ T9128] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.438722][ T9128] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.438738][ T9128] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.438758][ T9128] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.438776][ T9128] genl_rcv_msg+0xfbc/0x1490 [ 1556.438793][ T9128] ? genl_bind+0x380/0x380 [ 1556.438809][ T9128] ? rcu_lock_acquire+0x30/0x30 [ 1556.438826][ T9128] ? mark_lock+0x98/0x350 [ 1556.438840][ T9128] ? __lock_acquire+0x129a/0x1f80 [ 1556.438855][ T9128] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.438877][ T9128] netlink_rcv_skb+0x1f0/0x460 [ 1556.438890][ T9128] ? genl_bind+0x380/0x380 [ 1556.438902][ T9128] ? netlink_ack+0xb40/0xb40 [ 1556.438919][ T9128] ? __down_read_common+0x156/0x2a0 [ 1556.438934][ T9128] genl_rcv+0x24/0x40 [ 1556.438945][ T9128] netlink_unicast+0x7e7/0x9c0 [ 1556.438961][ T9128] ? netlink_detachskb+0xa0/0xa0 [ 1556.438971][ T9128] ? check_heap_object+0x128/0x310 [ 1556.438985][ T9128] ? __phys_addr_symbol+0x2b/0x70 [ 1556.439006][ T9128] ? 0xffffffff81000000 [ 1556.439021][ T9128] ? __check_object_size+0x15a/0x210 [ 1556.439039][ T9128] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.439066][ T9128] netlink_sendmsg+0x9b3/0xcd0 [ 1556.439104][ T9128] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.439118][ T9128] ? __import_iovec+0x340/0x4e0 [ 1556.439136][ T9128] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.439148][ T9128] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.439160][ T9128] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.439174][ T9128] ____sys_sendmsg+0x597/0x8e0 [ 1556.439191][ T9128] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.439212][ T9128] __sys_sendmsg+0x27e/0x370 [ 1556.439224][ T9128] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.439243][ T9128] ? __context_tracking_exit+0x4d/0x80 [ 1556.439265][ T9128] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.439284][ T9128] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.439299][ T9128] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.439314][ T9128] do_syscall_64+0x2b/0x70 [ 1556.439326][ T9128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.439338][ T9128] RIP: 0033:0x7feb31289049 [ 1556.439350][ T9128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.439360][ T9128] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.439375][ T9128] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1556.439384][ T9128] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.439392][ T9128] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.439399][ T9128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.439406][ T9128] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1556.439425][ T9128] [ 1556.442318][ T7472] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 1556.646376][ T9132] netlink: 183988 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1556.683810][ T9132] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.683810][ T9132] !' [ 1556.683820][ T9132] CPU: 0 PID: 9132 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.683834][ T9132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.683841][ T9132] Call Trace: [ 1556.683845][ T9132] [ 1556.683851][ T9132] dump_stack_lvl+0x1e3/0x2cb [ 1556.683868][ T9132] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.683884][ T9132] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.683896][ T9132] ? panic+0x76e/0x76e [ 1556.683919][ T9132] sysfs_warn_dup+0x8c/0xa0 [ 1556.683932][ T9132] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.683962][ T9132] device_add+0x817/0xf90 [ 1556.683984][ T9132] wiphy_register+0x1efc/0x2d30 [ 1556.684008][ T9132] ? cfg80211_event_work+0x40/0x40 [ 1556.684021][ T9132] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.684038][ T9132] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.684057][ T9132] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.684081][ T9132] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.684091][ T9132] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.684109][ T9132] ? memset+0x1f/0x40 [ 1556.684120][ T9132] ? __hrtimer_init+0x173/0x250 [ 1556.684134][ T9132] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.684161][ T9132] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.684177][ T9132] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.684197][ T9132] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.684215][ T9132] genl_rcv_msg+0xfbc/0x1490 [ 1556.684232][ T9132] ? genl_bind+0x380/0x380 [ 1556.684253][ T9132] ? mark_lock+0x98/0x350 [ 1556.684267][ T9132] ? __lock_acquire+0x129a/0x1f80 [ 1556.684282][ T9132] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.684304][ T9132] netlink_rcv_skb+0x1f0/0x460 [ 1556.684316][ T9132] ? genl_bind+0x380/0x380 [ 1556.684328][ T9132] ? netlink_ack+0xb40/0xb40 [ 1556.684346][ T9132] ? __down_read_common+0x156/0x2a0 [ 1556.684361][ T9132] genl_rcv+0x24/0x40 [ 1556.684372][ T9132] netlink_unicast+0x7e7/0x9c0 [ 1556.684391][ T9132] ? netlink_detachskb+0xa0/0xa0 [ 1556.684400][ T9132] ? check_heap_object+0x128/0x310 [ 1556.684414][ T9132] ? __phys_addr_symbol+0x2b/0x70 [ 1556.684426][ T9132] ? 0xffffffff81000000 [ 1556.684435][ T9132] ? __check_object_size+0x15a/0x210 [ 1556.684445][ T9132] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.684460][ T9132] netlink_sendmsg+0x9b3/0xcd0 [ 1556.684479][ T9132] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.684489][ T9132] ? __import_iovec+0x340/0x4e0 [ 1556.684505][ T9132] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.684517][ T9132] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.684528][ T9132] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.684540][ T9132] ____sys_sendmsg+0x597/0x8e0 [ 1556.684557][ T9132] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.684585][ T9132] __sys_sendmsg+0x27e/0x370 [ 1556.684597][ T9132] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.684617][ T9132] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.684636][ T9132] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1556.684649][ T9132] ? lockdep_hardirqs_on+0x95/0x140 [ 1556.684672][ T9132] ? syscall_enter_from_user_mode+0x38/0x1a0 [ 1556.684689][ T9132] do_syscall_64+0x2b/0x70 [ 1556.684700][ T9132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.684712][ T9132] RIP: 0033:0x7fcfe5c89049 [ 1556.684723][ T9132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.684733][ T9132] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.684747][ T9132] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1556.684756][ T9132] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.684763][ T9132] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.684771][ T9132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.684778][ T9132] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1556.684796][ T9132] [ 1556.699169][ T9133] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1556.712603][ T9133] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.712603][ T9133] !' [ 1556.712613][ T9133] CPU: 0 PID: 9133 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.712627][ T9133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.712634][ T9133] Call Trace: [ 1556.712639][ T9133] [ 1556.712645][ T9133] dump_stack_lvl+0x1e3/0x2cb [ 1556.712662][ T9133] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.712680][ T9133] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.712693][ T9133] ? panic+0x76e/0x76e [ 1556.712717][ T9133] sysfs_warn_dup+0x8c/0xa0 [ 1556.712730][ T9133] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.712744][ T9133] device_add+0x817/0xf90 [ 1556.712766][ T9133] wiphy_register+0x1efc/0x2d30 [ 1556.712788][ T9133] ? cfg80211_event_work+0x40/0x40 [ 1556.712801][ T9133] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.712818][ T9133] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.712836][ T9133] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.712860][ T9133] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.712871][ T9133] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.712889][ T9133] ? memset+0x1f/0x40 [ 1556.712900][ T9133] ? __hrtimer_init+0x173/0x250 [ 1556.712913][ T9133] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.712941][ T9133] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.712957][ T9133] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.712976][ T9133] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.712994][ T9133] genl_rcv_msg+0xfbc/0x1490 [ 1556.713011][ T9133] ? genl_bind+0x380/0x380 [ 1556.713026][ T9133] ? rcu_lock_acquire+0x30/0x30 [ 1556.713044][ T9133] ? mark_lock+0x98/0x350 [ 1556.713057][ T9133] ? __lock_acquire+0x129a/0x1f80 [ 1556.713072][ T9133] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.713095][ T9133] netlink_rcv_skb+0x1f0/0x460 [ 1556.713106][ T9133] ? genl_bind+0x380/0x380 [ 1556.713119][ T9133] ? netlink_ack+0xb40/0xb40 [ 1556.713136][ T9133] ? __down_read_common+0x156/0x2a0 [ 1556.713152][ T9133] genl_rcv+0x24/0x40 [ 1556.713162][ T9133] netlink_unicast+0x7e7/0x9c0 [ 1556.713179][ T9133] ? netlink_detachskb+0xa0/0xa0 [ 1556.713188][ T9133] ? check_heap_object+0x128/0x310 [ 1556.713201][ T9133] ? __phys_addr_symbol+0x2b/0x70 [ 1556.713213][ T9133] ? 0xffffffff81000000 [ 1556.713222][ T9133] ? __check_object_size+0x15a/0x210 [ 1556.713232][ T9133] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.713248][ T9133] netlink_sendmsg+0x9b3/0xcd0 [ 1556.713267][ T9133] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.713277][ T9133] ? __import_iovec+0x340/0x4e0 [ 1556.713293][ T9133] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.713305][ T9133] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.713316][ T9133] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.713328][ T9133] ____sys_sendmsg+0x597/0x8e0 [ 1556.713345][ T9133] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.713366][ T9133] __sys_sendmsg+0x27e/0x370 [ 1556.713378][ T9133] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.713397][ T9133] ? __context_tracking_exit+0x4d/0x80 [ 1556.713419][ T9133] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.713438][ T9133] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.713453][ T9133] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.713468][ T9133] do_syscall_64+0x2b/0x70 [ 1556.713479][ T9133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.713491][ T9133] RIP: 0033:0x7feb31289049 [ 1556.713502][ T9133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.713512][ T9133] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.713526][ T9133] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1556.713534][ T9133] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.713542][ T9133] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.713550][ T9133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.713561][ T9133] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1556.713580][ T9133] [ 1556.742583][ T7472] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 1556.876518][ T9135] netlink: 182452 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1556.892445][ T7472] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1556.892483][ T7472] usb 1-1: can't read configurations, error -61 [ 1556.893833][ T9135] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1556.893833][ T9135] !' [ 1556.893843][ T9135] CPU: 0 PID: 9135 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1556.893857][ T9135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.893864][ T9135] Call Trace: [ 1556.893869][ T9135] [ 1556.893874][ T9135] dump_stack_lvl+0x1e3/0x2cb [ 1556.893890][ T9135] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1556.893907][ T9135] ? bfq_pos_tree_add_move+0x436/0x436 [ 1556.893920][ T9135] ? panic+0x76e/0x76e [ 1556.893942][ T9135] sysfs_warn_dup+0x8c/0xa0 [ 1556.893955][ T9135] sysfs_do_create_link_sd+0xbe/0x100 [ 1556.893969][ T9135] device_add+0x817/0xf90 [ 1556.893987][ T9135] wiphy_register+0x1efc/0x2d30 [ 1556.894012][ T9135] ? cfg80211_event_work+0x40/0x40 [ 1556.894026][ T9135] ? minstrel_ht_alloc+0x81e/0x980 [ 1556.894042][ T9135] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1556.894060][ T9135] ieee80211_register_hw+0x29ed/0x39f0 [ 1556.894083][ T9135] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1556.894094][ T9135] ? rcu_read_lock_sched_held+0x89/0x130 [ 1556.894111][ T9135] ? memset+0x1f/0x40 [ 1556.894122][ T9135] ? __hrtimer_init+0x173/0x250 [ 1556.894136][ T9135] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1556.894164][ T9135] hwsim_new_radio_nl+0xb86/0x1090 [ 1556.894179][ T9135] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.894202][ T9135] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1556.894220][ T9135] genl_rcv_msg+0xfbc/0x1490 [ 1556.894237][ T9135] ? genl_bind+0x380/0x380 [ 1556.894253][ T9135] ? rcu_lock_acquire+0x30/0x30 [ 1556.894273][ T9135] ? mark_lock+0x98/0x350 [ 1556.894287][ T9135] ? __lock_acquire+0x129a/0x1f80 [ 1556.894302][ T9135] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1556.894326][ T9135] netlink_rcv_skb+0x1f0/0x460 [ 1556.894343][ T9135] ? genl_bind+0x380/0x380 [ 1556.894365][ T9135] ? netlink_ack+0xb40/0xb40 [ 1556.894395][ T9135] ? __down_read_common+0x156/0x2a0 [ 1556.894425][ T9135] genl_rcv+0x24/0x40 [ 1556.894444][ T9135] netlink_unicast+0x7e7/0x9c0 [ 1556.894470][ T9135] ? netlink_detachskb+0xa0/0xa0 [ 1556.894480][ T9135] ? check_heap_object+0x128/0x310 [ 1556.894494][ T9135] ? __phys_addr_symbol+0x2b/0x70 [ 1556.894506][ T9135] ? 0xffffffff81000000 [ 1556.894515][ T9135] ? __check_object_size+0x15a/0x210 [ 1556.894526][ T9135] ? bpf_lsm_netlink_send+0x5/0x10 [ 1556.894549][ T9135] netlink_sendmsg+0x9b3/0xcd0 [ 1556.894569][ T9135] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.894579][ T9135] ? __import_iovec+0x340/0x4e0 [ 1556.894595][ T9135] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1556.894608][ T9135] ? security_socket_sendmsg+0x9d/0xb0 [ 1556.894619][ T9135] ? netlink_getsockopt+0x9c0/0x9c0 [ 1556.894632][ T9135] ____sys_sendmsg+0x597/0x8e0 [ 1556.894649][ T9135] ? __sys_sendmsg_sock+0x30/0x30 [ 1556.894670][ T9135] __sys_sendmsg+0x27e/0x370 [ 1556.894683][ T9135] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1556.894701][ T9135] ? __context_tracking_exit+0x4d/0x80 [ 1556.894723][ T9135] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1556.894742][ T9135] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.894757][ T9135] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1556.894772][ T9135] do_syscall_64+0x2b/0x70 [ 1556.894783][ T9135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.894796][ T9135] RIP: 0033:0x7fcfe5c89049 [ 1556.894807][ T9135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1556.894818][ T9135] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1556.894833][ T9135] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1556.894842][ T9135] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1556.894849][ T9135] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1556.894857][ T9135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1556.894865][ T9135] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1556.894883][ T9135] [ 1557.052387][ T7472] usb 1-1: new high-speed USB device number 108 using dummy_hcd 12:28:15 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"a2e3ad08ed6b52f99cfbf4c0879b45b4d04fe7ff7fc6e5539b3c68093b546a9b374c94370890e0878fdb1ac6e7049b71b4956c0a9a472a5b47f3988f7ef31952a981ffe8d178708c523c921b1b9b580a169b50d336cd3b78130daa61d8e809ea882f6e02b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4da0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71bfc31870262f5e801119242ca5b6bfc821e7e20002451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713cf39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987b67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0eee26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6000200000000000065d5e880576286522449df466c632b356f243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0004000000008000bea37de0d0d4aa202fef5952a5391fd5615d429a04a689b83c7068ae949ed06e288e810bac9c76600025907f8ea2e2f05dd3318271a1f5f8528f227e79c13800000000492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2360fe763c43470833ac96d3f3357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5307000000d92dad99dac44c3f0008047096a44060bebc2420aed92fa9b6c6224779415d97b9a6d6d5495c1180459043f41c2fc4f4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e67d1d7232f17696294378ce716dacfc5e3e03cfffffffffffff001034ef655b253ca509383815b1b6fc6522d4e2d48604665fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f7927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b5f668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d767d9a7a508ae54a3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11dbe200000000000000bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebd2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bc09ff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f71c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be7fc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c5d3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cdcffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a39973132f02768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebfeffffff82bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864d0270d81eaee5ee6cf1d0ab3785e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f362815687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bf0129165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc0488506dbd17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57234ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b937fe43c06d21e35810d8fe98b0000ea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a6045951f9a93ab5d99c066f7aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d068edc746b0827cbf652f406c6b95f2722e58c050400ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36de00bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f16c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0463ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071ffdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad7084c29743bc613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654575576e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274018c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90195c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb8d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c34c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce85dbd02ee46c5cd5892587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec660080934b33ad61b4f65d77e86abd6859cddf4bbae1f0930462df090000008562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b010a3ad0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000200", 0x1000}}, 0x1006) 12:28:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3705480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708640c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:15 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x8) 12:28:15 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="1201000029fe6f40040e0aaa4200000001090212000100000000090400000003000000"], 0x0) 12:28:15 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x4) [ 1560.563470][ T9140] validate_nla: 3 callbacks suppressed [ 1560.563488][ T9140] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:28:15 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1560.637409][ T9140] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1560.712616][ T9140] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1560.712616][ T9140] !' [ 1560.756089][ T9140] CPU: 0 PID: 9140 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1560.766544][ T9140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1560.776595][ T9140] Call Trace: [ 1560.779871][ T9140] [ 1560.782799][ T9140] dump_stack_lvl+0x1e3/0x2cb [ 1560.787485][ T9140] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1560.793374][ T9140] ? bfq_pos_tree_add_move+0x436/0x436 [ 1560.798823][ T9140] ? panic+0x76e/0x76e [ 1560.802900][ T9140] sysfs_warn_dup+0x8c/0xa0 [ 1560.807399][ T9140] sysfs_do_create_link_sd+0xbe/0x100 [ 1560.812862][ T9140] device_add+0x817/0xf90 [ 1560.817221][ T9140] wiphy_register+0x1efc/0x2d30 [ 1560.822110][ T9140] ? cfg80211_event_work+0x40/0x40 [ 1560.827241][ T9140] ? minstrel_ht_alloc+0x81e/0x980 [ 1560.832379][ T9140] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1560.838473][ T9140] ieee80211_register_hw+0x29ed/0x39f0 [ 1560.843976][ T9140] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1560.849790][ T9140] ? rcu_read_lock_sched_held+0x89/0x130 [ 1560.855421][ T9140] ? memset+0x1f/0x40 [ 1560.859391][ T9140] ? __hrtimer_init+0x173/0x250 [ 1560.864237][ T9140] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1560.869979][ T9140] hwsim_new_radio_nl+0xb86/0x1090 [ 1560.875081][ T9140] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1560.881402][ T9140] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1560.887723][ T9140] genl_rcv_msg+0xfbc/0x1490 [ 1560.892308][ T9140] ? genl_bind+0x380/0x380 [ 1560.896718][ T9140] ? mark_lock+0x98/0x350 [ 1560.901035][ T9140] ? __lock_acquire+0x129a/0x1f80 [ 1560.906047][ T9140] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1560.912381][ T9140] netlink_rcv_skb+0x1f0/0x460 [ 1560.917151][ T9140] ? genl_bind+0x380/0x380 [ 1560.921560][ T9140] ? netlink_ack+0xb40/0xb40 [ 1560.926141][ T9140] ? __down_read_common+0x156/0x2a0 [ 1560.931336][ T9140] genl_rcv+0x24/0x40 [ 1560.935305][ T9140] netlink_unicast+0x7e7/0x9c0 [ 1560.940062][ T9140] ? netlink_detachskb+0xa0/0xa0 [ 1560.944979][ T9140] ? check_heap_object+0x128/0x310 [ 1560.950097][ T9140] ? __phys_addr_symbol+0x2b/0x70 [ 1560.955104][ T9140] ? 0xffffffff81000000 [ 1560.959326][ T9140] ? __check_object_size+0x15a/0x210 [ 1560.964607][ T9140] ? bpf_lsm_netlink_send+0x5/0x10 [ 1560.969724][ T9140] netlink_sendmsg+0x9b3/0xcd0 [ 1560.974479][ T9140] ? netlink_getsockopt+0x9c0/0x9c0 [ 1560.979666][ T9140] ? __import_iovec+0x340/0x4e0 [ 1560.984524][ T9140] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1560.989794][ T9140] ? security_socket_sendmsg+0x9d/0xb0 [ 1560.995252][ T9140] ? netlink_getsockopt+0x9c0/0x9c0 [ 1561.000447][ T9140] ____sys_sendmsg+0x597/0x8e0 [ 1561.005200][ T9140] ? __sys_sendmsg_sock+0x30/0x30 [ 1561.010217][ T9140] __sys_sendmsg+0x27e/0x370 [ 1561.014794][ T9140] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1561.019733][ T9140] ? __context_tracking_exit+0x4d/0x80 [ 1561.025188][ T9140] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1561.031160][ T9140] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1561.037128][ T9140] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1561.043107][ T9140] do_syscall_64+0x2b/0x70 [ 1561.047506][ T9140] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1561.053387][ T9140] RIP: 0033:0x7feb31289049 [ 1561.057803][ T9140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1561.077499][ T9140] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1561.085919][ T9140] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1561.093875][ T9140] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1561.101829][ T9140] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1561.109786][ T9140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1561.117741][ T9140] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1561.125716][ T9140] 12:28:16 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:16 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3706480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1561.240495][ T9145] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1561.277518][ T9145] netlink: 174004 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:16 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1561.352872][ T9145] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1561.352872][ T9145] !' [ 1561.371667][ T9145] CPU: 1 PID: 9145 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1561.382119][ T9145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.392183][ T9145] Call Trace: [ 1561.395469][ T9145] [ 1561.398409][ T9145] dump_stack_lvl+0x1e3/0x2cb [ 1561.403104][ T9145] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1561.409020][ T9145] ? bfq_pos_tree_add_move+0x436/0x436 [ 1561.414497][ T9145] ? panic+0x76e/0x76e [ 1561.418569][ T9145] sysfs_warn_dup+0x8c/0xa0 [ 1561.423081][ T9145] sysfs_do_create_link_sd+0xbe/0x100 [ 1561.428456][ T9145] device_add+0x817/0xf90 [ 1561.432235][ T7472] usb 1-1: device descriptor read/64, error -71 [ 1561.432787][ T9145] wiphy_register+0x1efc/0x2d30 [ 1561.443871][ T9145] ? cfg80211_event_work+0x40/0x40 [ 1561.448979][ T9145] ? minstrel_ht_alloc+0x81e/0x980 [ 1561.454104][ T9145] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1561.460161][ T9145] ieee80211_register_hw+0x29ed/0x39f0 [ 1561.465614][ T9145] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1561.471409][ T9145] ? rcu_read_lock_sched_held+0x89/0x130 [ 1561.477201][ T9145] ? memset+0x1f/0x40 [ 1561.481164][ T9145] ? __hrtimer_init+0x173/0x250 [ 1561.485997][ T9145] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1561.491720][ T9145] hwsim_new_radio_nl+0xb86/0x1090 [ 1561.496904][ T9145] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1561.503216][ T9145] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1561.509528][ T9145] genl_rcv_msg+0xfbc/0x1490 [ 1561.514103][ T9145] ? genl_bind+0x380/0x380 [ 1561.518502][ T9145] ? rcu_lock_acquire+0x30/0x30 [ 1561.523340][ T9145] ? mark_lock+0x98/0x350 [ 1561.527746][ T9145] ? __lock_acquire+0x129a/0x1f80 [ 1561.532753][ T9145] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1561.539082][ T9145] netlink_rcv_skb+0x1f0/0x460 [ 1561.543843][ T9145] ? genl_bind+0x380/0x380 [ 1561.548243][ T9145] ? netlink_ack+0xb40/0xb40 [ 1561.552819][ T9145] ? __down_read_common+0x156/0x2a0 [ 1561.558010][ T9145] genl_rcv+0x24/0x40 [ 1561.561980][ T9145] netlink_unicast+0x7e7/0x9c0 [ 1561.566735][ T9145] ? netlink_detachskb+0xa0/0xa0 [ 1561.571653][ T9145] ? check_heap_object+0x128/0x310 [ 1561.576749][ T9145] ? __phys_addr_symbol+0x2b/0x70 [ 1561.581755][ T9145] ? 0xffffffff81000000 [ 1561.585889][ T9145] ? __check_object_size+0x15a/0x210 [ 1561.591155][ T9145] ? bpf_lsm_netlink_send+0x5/0x10 [ 1561.596339][ T9145] netlink_sendmsg+0x9b3/0xcd0 [ 1561.601092][ T9145] ? netlink_getsockopt+0x9c0/0x9c0 [ 1561.606268][ T9145] ? __import_iovec+0x340/0x4e0 [ 1561.611131][ T9145] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1561.616394][ T9145] ? security_socket_sendmsg+0x9d/0xb0 [ 1561.621834][ T9145] ? netlink_getsockopt+0x9c0/0x9c0 [ 1561.627015][ T9145] ____sys_sendmsg+0x597/0x8e0 [ 1561.631763][ T9145] ? __sys_sendmsg_sock+0x30/0x30 [ 1561.636776][ T9145] __sys_sendmsg+0x27e/0x370 [ 1561.641348][ T9145] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1561.646286][ T9145] ? __context_tracking_exit+0x4d/0x80 [ 1561.651763][ T9145] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1561.657731][ T9145] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1561.663693][ T9145] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1561.669653][ T9145] do_syscall_64+0x2b/0x70 [ 1561.674051][ T9145] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1561.679926][ T9145] RIP: 0033:0x7fcfe5c89049 [ 1561.684322][ T9145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1561.703904][ T9145] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1561.712297][ T9145] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1561.720248][ T9145] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1561.728198][ T9145] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1561.736146][ T9145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1561.744095][ T9145] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 12:28:16 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x9) [ 1561.752057][ T9145] [ 1561.767727][ T7472] usb usb1-port1: attempt power cycle 12:28:16 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:16 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:28:17 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848068002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:17 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x4) [ 1561.914162][ T9158] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1561.950502][ T9158] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1561.982704][ T9158] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1561.982704][ T9158] !' [ 1562.036707][ T9158] CPU: 0 PID: 9158 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1562.047157][ T9158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.057208][ T9158] Call Trace: [ 1562.060513][ T9158] [ 1562.063452][ T9158] dump_stack_lvl+0x1e3/0x2cb [ 1562.068126][ T9158] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1562.074016][ T9158] ? bfq_pos_tree_add_move+0x436/0x436 [ 1562.079469][ T9158] ? panic+0x76e/0x76e [ 1562.083562][ T9158] sysfs_warn_dup+0x8c/0xa0 [ 1562.088100][ T9158] sysfs_do_create_link_sd+0xbe/0x100 [ 1562.093493][ T9158] device_add+0x817/0xf90 [ 1562.097827][ T9158] wiphy_register+0x1efc/0x2d30 [ 1562.102686][ T9158] ? cfg80211_event_work+0x40/0x40 [ 1562.107795][ T9158] ? minstrel_ht_alloc+0x81e/0x980 [ 1562.112918][ T9158] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1562.118987][ T9158] ieee80211_register_hw+0x29ed/0x39f0 [ 1562.124468][ T9158] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1562.130435][ T9158] ? rcu_read_lock_sched_held+0x89/0x130 [ 1562.136077][ T9158] ? memset+0x1f/0x40 [ 1562.140075][ T9158] ? __hrtimer_init+0x173/0x250 [ 1562.144929][ T9158] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1562.150675][ T9158] hwsim_new_radio_nl+0xb86/0x1090 [ 1562.155791][ T9158] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1562.162129][ T9158] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1562.168459][ T9158] genl_rcv_msg+0xfbc/0x1490 [ 1562.173053][ T9158] ? genl_bind+0x380/0x380 [ 1562.177476][ T9158] ? rcu_lock_acquire+0x30/0x30 [ 1562.182343][ T9158] ? mark_lock+0x98/0x350 [ 1562.186672][ T9158] ? __lock_acquire+0x129a/0x1f80 [ 1562.191694][ T9158] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1562.198029][ T9158] netlink_rcv_skb+0x1f0/0x460 [ 1562.202790][ T9158] ? genl_bind+0x380/0x380 [ 1562.207204][ T9158] ? netlink_ack+0xb40/0xb40 [ 1562.211795][ T9158] ? __down_read_common+0x156/0x2a0 [ 1562.216993][ T9158] genl_rcv+0x24/0x40 [ 1562.220972][ T9158] netlink_unicast+0x7e7/0x9c0 [ 1562.225735][ T9158] ? netlink_detachskb+0xa0/0xa0 [ 1562.230680][ T9158] ? check_heap_object+0x128/0x310 [ 1562.235879][ T9158] ? __phys_addr_symbol+0x2b/0x70 [ 1562.240896][ T9158] ? 0xffffffff81000000 [ 1562.245036][ T9158] ? __check_object_size+0x15a/0x210 [ 1562.250311][ T9158] ? bpf_lsm_netlink_send+0x5/0x10 [ 1562.255418][ T9158] netlink_sendmsg+0x9b3/0xcd0 [ 1562.260183][ T9158] ? netlink_getsockopt+0x9c0/0x9c0 [ 1562.265397][ T9158] ? __import_iovec+0x340/0x4e0 [ 1562.270249][ T9158] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1562.275526][ T9158] ? security_socket_sendmsg+0x9d/0xb0 [ 1562.280978][ T9158] ? netlink_getsockopt+0x9c0/0x9c0 [ 1562.286170][ T9158] ____sys_sendmsg+0x597/0x8e0 [ 1562.290937][ T9158] ? __sys_sendmsg_sock+0x30/0x30 [ 1562.295977][ T9158] __sys_sendmsg+0x27e/0x370 [ 1562.300562][ T9158] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1562.305499][ T9158] ? __context_tracking_exit+0x4d/0x80 [ 1562.310969][ T9158] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1562.316948][ T9158] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1562.322934][ T9158] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1562.328921][ T9158] do_syscall_64+0x2b/0x70 [ 1562.333332][ T9158] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.339218][ T9158] RIP: 0033:0x7feb31289049 [ 1562.343626][ T9158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1562.363226][ T9158] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1562.371632][ T9158] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1562.379593][ T9158] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:28:17 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) [ 1562.387556][ T9158] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1562.395519][ T9158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1562.403479][ T9158] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1562.411456][ T9158] [ 1562.482274][ T7472] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 1562.562378][ T9166] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 1562.562404][ T9166] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1562.563976][ T9166] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1562.563976][ T9166] !' [ 1562.563993][ T9166] CPU: 0 PID: 9166 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1562.564016][ T9166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.564028][ T9166] Call Trace: [ 1562.564035][ T9166] [ 1562.564045][ T9166] dump_stack_lvl+0x1e3/0x2cb [ 1562.564071][ T9166] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1562.564099][ T9166] ? bfq_pos_tree_add_move+0x436/0x436 [ 1562.564122][ T9166] ? panic+0x76e/0x76e [ 1562.564162][ T9166] sysfs_warn_dup+0x8c/0xa0 [ 1562.564185][ T9166] sysfs_do_create_link_sd+0xbe/0x100 [ 1562.564209][ T9166] device_add+0x817/0xf90 [ 1562.564241][ T9166] wiphy_register+0x1efc/0x2d30 [ 1562.564283][ T9166] ? cfg80211_event_work+0x40/0x40 [ 1562.564308][ T9166] ? minstrel_ht_alloc+0x81e/0x980 [ 1562.564338][ T9166] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1562.564369][ T9166] ieee80211_register_hw+0x29ed/0x39f0 [ 1562.564410][ T9166] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1562.564430][ T9166] ? rcu_read_lock_sched_held+0x89/0x130 [ 1562.564460][ T9166] ? memset+0x1f/0x40 [ 1562.564481][ T9166] ? __hrtimer_init+0x173/0x250 [ 1562.564510][ T9166] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1562.564558][ T9166] hwsim_new_radio_nl+0xb86/0x1090 [ 1562.564587][ T9166] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1562.564622][ T9166] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1562.564654][ T9166] genl_rcv_msg+0xfbc/0x1490 [ 1562.564687][ T9166] ? genl_bind+0x380/0x380 [ 1562.564728][ T9166] ? mark_lock+0x98/0x350 [ 1562.564755][ T9166] ? __lock_acquire+0x129a/0x1f80 [ 1562.564781][ T9166] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1562.564821][ T9166] netlink_rcv_skb+0x1f0/0x460 [ 1562.564842][ T9166] ? genl_bind+0x380/0x380 [ 1562.564862][ T9166] ? netlink_ack+0xb40/0xb40 [ 1562.564894][ T9166] ? __down_read_common+0x156/0x2a0 [ 1562.564931][ T9166] genl_rcv+0x24/0x40 [ 1562.564951][ T9166] netlink_unicast+0x7e7/0x9c0 [ 1562.564982][ T9166] ? netlink_detachskb+0xa0/0xa0 [ 1562.565000][ T9166] ? check_heap_object+0x128/0x310 [ 1562.565025][ T9166] ? __phys_addr_symbol+0x2b/0x70 [ 1562.565047][ T9166] ? 0xffffffff81000000 [ 1562.565062][ T9166] ? __check_object_size+0x15a/0x210 [ 1562.565081][ T9166] ? bpf_lsm_netlink_send+0x5/0x10 [ 1562.565109][ T9166] netlink_sendmsg+0x9b3/0xcd0 [ 1562.565144][ T9166] ? netlink_getsockopt+0x9c0/0x9c0 [ 1562.565162][ T9166] ? __import_iovec+0x340/0x4e0 [ 1562.565187][ T9166] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1562.565207][ T9166] ? security_socket_sendmsg+0x9d/0xb0 [ 1562.565227][ T9166] ? netlink_getsockopt+0x9c0/0x9c0 [ 1562.565250][ T9166] ____sys_sendmsg+0x597/0x8e0 [ 1562.565282][ T9166] ? __sys_sendmsg_sock+0x30/0x30 [ 1562.565323][ T9166] __sys_sendmsg+0x27e/0x370 [ 1562.565345][ T9166] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1562.565379][ T9166] ? __context_tracking_exit+0x4d/0x80 [ 1562.565421][ T9166] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1562.565455][ T9166] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1562.565483][ T9166] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1562.565510][ T9166] do_syscall_64+0x2b/0x70 [ 1562.565528][ T9166] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.565549][ T9166] RIP: 0033:0x7fcfe5c89049 [ 1562.565569][ T9166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1562.565587][ T9166] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1562.565612][ T9166] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1562.565628][ T9166] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1562.565642][ T9166] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1562.565657][ T9166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1562.565670][ T9166] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1562.565705][ T9166] [ 1562.632669][ T7472] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 1562.752879][ T7472] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1562.752914][ T7472] usb 1-1: can't read configurations, error -61 [ 1562.902303][ T7472] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 1563.035767][ T7472] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 1563.153962][ T7472] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1563.154001][ T7472] usb 1-1: can't read configurations, error -61 [ 1563.154216][ T7472] usb usb1-port1: unable to enumerate USB device 12:28:18 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="1201000029fe6f40040e0aaa4200000001090212000100000000090400000003000000"], 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)=ANY=[@ANYBLOB="1201000029fe6f40040e0aaa4200000001090212000100000000090400000003000000"], 0x0) (async) 12:28:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3707480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848088002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0xa) 12:28:18 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3703480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:18 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) [ 1563.639390][ T9180] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1563.664045][ T9180] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1563.693136][ T9180] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1563.693136][ T9180] !' [ 1563.721874][ T9180] CPU: 0 PID: 9180 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1563.732336][ T9180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.742388][ T9180] Call Trace: [ 1563.745676][ T9180] [ 1563.748617][ T9180] dump_stack_lvl+0x1e3/0x2cb [ 1563.753289][ T9180] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1563.759178][ T9180] ? bfq_pos_tree_add_move+0x436/0x436 [ 1563.764628][ T9180] ? panic+0x76e/0x76e [ 1563.768714][ T9180] sysfs_warn_dup+0x8c/0xa0 [ 1563.773231][ T9180] sysfs_do_create_link_sd+0xbe/0x100 [ 1563.778614][ T9180] device_add+0x817/0xf90 [ 1563.782937][ T9180] wiphy_register+0x1efc/0x2d30 [ 1563.787788][ T9180] ? cfg80211_event_work+0x40/0x40 [ 1563.792886][ T9180] ? minstrel_ht_alloc+0x81e/0x980 [ 1563.797993][ T9180] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1563.804060][ T9180] ieee80211_register_hw+0x29ed/0x39f0 [ 1563.809523][ T9180] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1563.815319][ T9180] ? rcu_read_lock_sched_held+0x89/0x130 [ 1563.820965][ T9180] ? memset+0x1f/0x40 [ 1563.824965][ T9180] ? __hrtimer_init+0x173/0x250 [ 1563.829814][ T9180] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1563.835542][ T9180] hwsim_new_radio_nl+0xb86/0x1090 [ 1563.840655][ T9180] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1563.846977][ T9180] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1563.853315][ T9180] genl_rcv_msg+0xfbc/0x1490 [ 1563.857940][ T9180] ? genl_bind+0x380/0x380 [ 1563.862384][ T9180] ? rcu_lock_acquire+0x30/0x30 [ 1563.867266][ T9180] ? mark_lock+0x98/0x350 [ 1563.871603][ T9180] ? __lock_acquire+0x129a/0x1f80 [ 1563.876636][ T9180] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1563.882975][ T9180] netlink_rcv_skb+0x1f0/0x460 [ 1563.887747][ T9180] ? genl_bind+0x380/0x380 [ 1563.892153][ T9180] ? netlink_ack+0xb40/0xb40 [ 1563.896766][ T9180] ? __down_read_common+0x156/0x2a0 [ 1563.901963][ T9180] genl_rcv+0x24/0x40 [ 1563.905949][ T9180] netlink_unicast+0x7e7/0x9c0 [ 1563.910702][ T9180] ? netlink_detachskb+0xa0/0xa0 [ 1563.915624][ T9180] ? check_heap_object+0x128/0x310 [ 1563.920731][ T9180] ? __phys_addr_symbol+0x2b/0x70 [ 1563.925760][ T9180] ? 0xffffffff81000000 [ 1563.929897][ T9180] ? __check_object_size+0x15a/0x210 [ 1563.935169][ T9180] ? bpf_lsm_netlink_send+0x5/0x10 [ 1563.940270][ T9180] netlink_sendmsg+0x9b3/0xcd0 [ 1563.945030][ T9180] ? netlink_getsockopt+0x9c0/0x9c0 [ 1563.950220][ T9180] ? __import_iovec+0x340/0x4e0 [ 1563.955096][ T9180] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1563.960375][ T9180] ? security_socket_sendmsg+0x9d/0xb0 [ 1563.965845][ T9180] ? netlink_getsockopt+0x9c0/0x9c0 [ 1563.971067][ T9180] ____sys_sendmsg+0x597/0x8e0 [ 1563.975830][ T9180] ? __sys_sendmsg_sock+0x30/0x30 [ 1563.980864][ T9180] __sys_sendmsg+0x27e/0x370 [ 1563.985456][ T9180] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1563.990388][ T9180] ? __context_tracking_exit+0x4d/0x80 [ 1563.995857][ T9180] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1564.001835][ T9180] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.007851][ T9180] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.013820][ T9180] do_syscall_64+0x2b/0x70 [ 1564.018223][ T9180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.024104][ T9180] RIP: 0033:0x7feb31289049 [ 1564.028510][ T9180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1564.048191][ T9180] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1564.056598][ T9180] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1564.064558][ T9180] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1564.072518][ T9180] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1564.080475][ T9180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 12:28:19 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, 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b118e5d6787463181f4b87c10772d2b13f7809959bc0488506dbd17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57234ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b937fe43c06d21e35810d8fe98b0000ea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a6045951f9a93ab5d99c066f7aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d068edc746b0827cbf652f406c6b95f2722e58c050400ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36de00bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f16c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0463ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071ffdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad7084c29743bc613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654575576e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274018c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90195c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb8d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c34c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce85dbd02ee46c5cd5892587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec660080934b33ad61b4f65d77e86abd6859cddf4bbae1f0930462df090000008562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b010a3ad0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000200", 0x1000}}, 0x1006) [ 1564.088519][ T9180] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1564.096483][ T9180] 12:28:19 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1564.133093][ T5491] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 1564.146971][ T9184] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 1564.162376][ T9184] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1564.191501][ T9184] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1564.191501][ T9184] !' 12:28:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3709480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1564.243802][ T9184] CPU: 0 PID: 9184 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1564.254288][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:28:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480a8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:19 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3707480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1564.254307][ T9184] Call Trace: [ 1564.254316][ T9184] [ 1564.254325][ T9184] dump_stack_lvl+0x1e3/0x2cb [ 1564.254344][ T9184] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1564.254359][ T9184] ? bfq_pos_tree_add_move+0x436/0x436 [ 1564.254372][ T9184] ? panic+0x76e/0x76e 12:28:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848188002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1564.254394][ T9184] sysfs_warn_dup+0x8c/0xa0 [ 1564.254415][ T9184] sysfs_do_create_link_sd+0xbe/0x100 [ 1564.254430][ T9184] device_add+0x817/0xf90 [ 1564.254449][ T9184] wiphy_register+0x1efc/0x2d30 [ 1564.254474][ T9184] ? cfg80211_event_work+0x40/0x40 [ 1564.254487][ T9184] ? minstrel_ht_alloc+0x81e/0x980 [ 1564.254505][ T9184] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1564.254524][ T9184] ieee80211_register_hw+0x29ed/0x39f0 [ 1564.254548][ T9184] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1564.254558][ T9184] ? rcu_read_lock_sched_held+0x89/0x130 [ 1564.254576][ T9184] ? memset+0x1f/0x40 [ 1564.254587][ T9184] ? __hrtimer_init+0x173/0x250 [ 1564.254601][ T9184] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1564.254630][ T9184] hwsim_new_radio_nl+0xb86/0x1090 [ 1564.254646][ T9184] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.254666][ T9184] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1564.254684][ T9184] genl_rcv_msg+0xfbc/0x1490 [ 1564.254701][ T9184] ? genl_bind+0x380/0x380 [ 1564.254717][ T9184] ? rcu_lock_acquire+0x30/0x30 [ 1564.254734][ T9184] ? mark_lock+0x98/0x350 [ 1564.254748][ T9184] ? __lock_acquire+0x129a/0x1f80 [ 1564.254763][ T9184] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.254785][ T9184] netlink_rcv_skb+0x1f0/0x460 [ 1564.254797][ T9184] ? genl_bind+0x380/0x380 [ 1564.254810][ T9184] ? netlink_ack+0xb40/0xb40 [ 1564.254827][ T9184] ? __down_read_common+0x156/0x2a0 [ 1564.254843][ T9184] genl_rcv+0x24/0x40 [ 1564.254854][ T9184] netlink_unicast+0x7e7/0x9c0 [ 1564.254871][ T9184] ? netlink_detachskb+0xa0/0xa0 [ 1564.254880][ T9184] ? check_heap_object+0x128/0x310 [ 1564.254893][ T9184] ? __phys_addr_symbol+0x2b/0x70 [ 1564.254906][ T9184] ? 0xffffffff81000000 [ 1564.254916][ T9184] ? __check_object_size+0x15a/0x210 [ 1564.254926][ T9184] ? bpf_lsm_netlink_send+0x5/0x10 [ 1564.254942][ T9184] netlink_sendmsg+0x9b3/0xcd0 [ 1564.254961][ T9184] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.254971][ T9184] ? __import_iovec+0x340/0x4e0 [ 1564.254990][ T9184] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1564.255002][ T9184] ? security_socket_sendmsg+0x9d/0xb0 [ 1564.255013][ T9184] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.255025][ T9184] ____sys_sendmsg+0x597/0x8e0 [ 1564.255043][ T9184] ? __sys_sendmsg_sock+0x30/0x30 [ 1564.255064][ T9184] __sys_sendmsg+0x27e/0x370 [ 1564.255076][ T9184] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1564.255095][ T9184] ? __context_tracking_exit+0x4d/0x80 [ 1564.255117][ T9184] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1564.255136][ T9184] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.255151][ T9184] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.255166][ T9184] do_syscall_64+0x2b/0x70 [ 1564.255177][ T9184] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.255190][ T9184] RIP: 0033:0x7fcfe5c89049 [ 1564.255201][ T9184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1564.255211][ T9184] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1564.255226][ T9184] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1564.255236][ T9184] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1564.255244][ T9184] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1564.255252][ T9184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1564.255259][ T9184] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1564.255278][ T9184] [ 1564.286775][ T9185] netlink: 'syz-executor.3': attribute type 12 has an invalid length. [ 1564.286800][ T9185] netlink: 181176 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1564.302769][ T9185] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1564.302769][ T9185] !' [ 1564.302787][ T9185] CPU: 0 PID: 9185 Comm: syz-executor.3 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1564.302809][ T9185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.302820][ T9185] Call Trace: [ 1564.302829][ T9185] [ 1564.302839][ T9185] dump_stack_lvl+0x1e3/0x2cb [ 1564.302866][ T9185] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1564.302893][ T9185] ? bfq_pos_tree_add_move+0x436/0x436 [ 1564.302915][ T9185] ? panic+0x76e/0x76e [ 1564.302956][ T9185] sysfs_warn_dup+0x8c/0xa0 [ 1564.302979][ T9185] sysfs_do_create_link_sd+0xbe/0x100 [ 1564.303004][ T9185] device_add+0x817/0xf90 [ 1564.303037][ T9185] wiphy_register+0x1efc/0x2d30 [ 1564.303078][ T9185] ? cfg80211_event_work+0x40/0x40 [ 1564.303102][ T9185] ? minstrel_ht_alloc+0x81e/0x980 [ 1564.303132][ T9185] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1564.303163][ T9185] ieee80211_register_hw+0x29ed/0x39f0 [ 1564.303223][ T9185] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1564.303242][ T9185] ? rcu_read_lock_sched_held+0x89/0x130 [ 1564.303275][ T9185] ? memset+0x1f/0x40 [ 1564.303296][ T9185] ? __hrtimer_init+0x173/0x250 [ 1564.303321][ T9185] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1564.303372][ T9185] hwsim_new_radio_nl+0xb86/0x1090 [ 1564.303408][ T9185] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.303445][ T9185] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1564.303477][ T9185] genl_rcv_msg+0xfbc/0x1490 [ 1564.303511][ T9185] ? genl_bind+0x380/0x380 [ 1564.303540][ T9185] ? rcu_lock_acquire+0x30/0x30 [ 1564.303572][ T9185] ? mark_lock+0x98/0x350 [ 1564.303598][ T9185] ? __lock_acquire+0x129a/0x1f80 [ 1564.303626][ T9185] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.303665][ T9185] netlink_rcv_skb+0x1f0/0x460 [ 1564.303686][ T9185] ? genl_bind+0x380/0x380 [ 1564.303707][ T9185] ? netlink_ack+0xb40/0xb40 [ 1564.303739][ T9185] ? __down_read_common+0x156/0x2a0 [ 1564.303766][ T9185] genl_rcv+0x24/0x40 [ 1564.303786][ T9185] netlink_unicast+0x7e7/0x9c0 [ 1564.303818][ T9185] ? netlink_detachskb+0xa0/0xa0 [ 1564.303835][ T9185] ? check_heap_object+0x128/0x310 [ 1564.303860][ T9185] ? __phys_addr_symbol+0x2b/0x70 [ 1564.303883][ T9185] ? 0xffffffff81000000 [ 1564.303899][ T9185] ? __check_object_size+0x15a/0x210 [ 1564.303918][ T9185] ? bpf_lsm_netlink_send+0x5/0x10 [ 1564.303946][ T9185] netlink_sendmsg+0x9b3/0xcd0 [ 1564.303982][ T9185] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.304000][ T9185] ? __import_iovec+0x340/0x4e0 [ 1564.304029][ T9185] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1564.304051][ T9185] ? security_socket_sendmsg+0x9d/0xb0 [ 1564.304070][ T9185] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.304093][ T9185] ____sys_sendmsg+0x597/0x8e0 [ 1564.304124][ T9185] ? __sys_sendmsg_sock+0x30/0x30 [ 1564.304165][ T9185] __sys_sendmsg+0x27e/0x370 [ 1564.304188][ T9185] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1564.304223][ T9185] ? __context_tracking_exit+0x4d/0x80 [ 1564.304265][ T9185] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1564.304301][ T9185] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.304329][ T9185] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.304356][ T9185] do_syscall_64+0x2b/0x70 [ 1564.304377][ T9185] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.304407][ T9185] RIP: 0033:0x7ff552889049 [ 1564.304429][ T9185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1564.304446][ T9185] RSP: 002b:00007ff5539af168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1564.304472][ T9185] RAX: ffffffffffffffda RBX: 00007ff55299bf60 RCX: 00007ff552889049 [ 1564.304488][ T9185] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1564.304502][ T9185] RBP: 00007ff5528e308d R08: 0000000000000000 R09: 0000000000000000 [ 1564.304516][ T9185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1564.304529][ T9185] R13: 00007ffe1a608e9f R14: 00007ff5539af300 R15: 0000000000022000 [ 1564.304558][ T9185] [ 1564.420265][ T9198] netlink: 'syz-executor.3': attribute type 12 has an invalid length. [ 1564.420282][ T9198] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1564.442767][ T9198] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1564.442767][ T9198] !' [ 1564.442785][ T9198] CPU: 0 PID: 9198 Comm: syz-executor.3 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1564.442809][ T9198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.442822][ T9198] Call Trace: [ 1564.442830][ T9198] [ 1564.442839][ T9198] dump_stack_lvl+0x1e3/0x2cb [ 1564.442866][ T9198] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1564.442892][ T9198] ? bfq_pos_tree_add_move+0x436/0x436 [ 1564.442915][ T9198] ? panic+0x76e/0x76e [ 1564.442953][ T9198] sysfs_warn_dup+0x8c/0xa0 [ 1564.442977][ T9198] sysfs_do_create_link_sd+0xbe/0x100 [ 1564.443004][ T9198] device_add+0x817/0xf90 [ 1564.443037][ T9198] wiphy_register+0x1efc/0x2d30 [ 1564.443079][ T9198] ? cfg80211_event_work+0x40/0x40 [ 1564.443103][ T9198] ? minstrel_ht_alloc+0x81e/0x980 [ 1564.443135][ T9198] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1564.443168][ T9198] ieee80211_register_hw+0x29ed/0x39f0 [ 1564.443227][ T9198] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1564.443247][ T9198] ? rcu_read_lock_sched_held+0x89/0x130 [ 1564.443280][ T9198] ? memset+0x1f/0x40 [ 1564.443301][ T9198] ? __hrtimer_init+0x173/0x250 [ 1564.443327][ T9198] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1564.443379][ T9198] hwsim_new_radio_nl+0xb86/0x1090 [ 1564.443415][ T9198] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.443452][ T9198] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1564.443485][ T9198] genl_rcv_msg+0xfbc/0x1490 [ 1564.443516][ T9198] ? genl_bind+0x380/0x380 [ 1564.443545][ T9198] ? rcu_lock_acquire+0x30/0x30 [ 1564.443577][ T9198] ? mark_lock+0x98/0x350 [ 1564.443602][ T9198] ? __lock_acquire+0x129a/0x1f80 [ 1564.443630][ T9198] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.443671][ T9198] netlink_rcv_skb+0x1f0/0x460 [ 1564.443693][ T9198] ? genl_bind+0x380/0x380 [ 1564.443715][ T9198] ? netlink_ack+0xb40/0xb40 [ 1564.443748][ T9198] ? __down_read_common+0x156/0x2a0 [ 1564.443777][ T9198] genl_rcv+0x24/0x40 [ 1564.443796][ T9198] netlink_unicast+0x7e7/0x9c0 [ 1564.443826][ T9198] ? netlink_detachskb+0xa0/0xa0 [ 1564.443843][ T9198] ? check_heap_object+0x128/0x310 [ 1564.443868][ T9198] ? __phys_addr_symbol+0x2b/0x70 [ 1564.443889][ T9198] ? 0xffffffff81000000 [ 1564.443906][ T9198] ? __check_object_size+0x15a/0x210 [ 1564.443925][ T9198] ? bpf_lsm_netlink_send+0x5/0x10 [ 1564.443952][ T9198] netlink_sendmsg+0x9b3/0xcd0 [ 1564.443987][ T9198] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.444005][ T9198] ? __import_iovec+0x340/0x4e0 [ 1564.444034][ T9198] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1564.444055][ T9198] ? security_socket_sendmsg+0x9d/0xb0 [ 1564.444075][ T9198] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.444098][ T9198] ____sys_sendmsg+0x597/0x8e0 [ 1564.444129][ T9198] ? __sys_sendmsg_sock+0x30/0x30 [ 1564.444169][ T9198] __sys_sendmsg+0x27e/0x370 [ 1564.444192][ T9198] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1564.444227][ T9198] ? __context_tracking_exit+0x4d/0x80 [ 1564.444268][ T9198] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1564.444303][ T9198] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.444331][ T9198] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.444359][ T9198] do_syscall_64+0x2b/0x70 [ 1564.444379][ T9198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.444408][ T9198] RIP: 0033:0x7ff552889049 [ 1564.444427][ T9198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1564.444446][ T9198] RSP: 002b:00007ff5539af168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1564.444471][ T9198] RAX: ffffffffffffffda RBX: 00007ff55299bf60 RCX: 00007ff552889049 [ 1564.444488][ T9198] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1564.444502][ T9198] RBP: 00007ff5528e308d R08: 0000000000000000 R09: 0000000000000000 [ 1564.444516][ T9198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1564.444528][ T9198] R13: 00007ffe1a608e9f R14: 00007ff5539af300 R15: 0000000000022000 [ 1564.444563][ T9198] [ 1564.460525][ T9196] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 1564.460541][ T9196] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1564.461564][ T9196] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1564.461564][ T9196] !' [ 1564.461575][ T9196] CPU: 0 PID: 9196 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1564.461588][ T9196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.461595][ T9196] Call Trace: [ 1564.461600][ T9196] [ 1564.461606][ T9196] dump_stack_lvl+0x1e3/0x2cb [ 1564.461623][ T9196] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1564.461640][ T9196] ? bfq_pos_tree_add_move+0x436/0x436 [ 1564.461653][ T9196] ? panic+0x76e/0x76e [ 1564.461676][ T9196] sysfs_warn_dup+0x8c/0xa0 [ 1564.461689][ T9196] sysfs_do_create_link_sd+0xbe/0x100 [ 1564.461703][ T9196] device_add+0x817/0xf90 [ 1564.461721][ T9196] wiphy_register+0x1efc/0x2d30 [ 1564.461743][ T9196] ? cfg80211_event_work+0x40/0x40 [ 1564.461756][ T9196] ? minstrel_ht_alloc+0x81e/0x980 [ 1564.461772][ T9196] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1564.461788][ T9196] ieee80211_register_hw+0x29ed/0x39f0 [ 1564.461812][ T9196] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1564.461822][ T9196] ? rcu_read_lock_sched_held+0x89/0x130 [ 1564.461839][ T9196] ? memset+0x1f/0x40 [ 1564.461853][ T9196] ? __hrtimer_init+0x173/0x250 [ 1564.461868][ T9196] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1564.461895][ T9196] hwsim_new_radio_nl+0xb86/0x1090 [ 1564.461911][ T9196] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.461931][ T9196] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1564.461949][ T9196] genl_rcv_msg+0xfbc/0x1490 [ 1564.461966][ T9196] ? genl_bind+0x380/0x380 [ 1564.461984][ T9196] ? swake_up_one+0x82/0x150 [ 1564.461997][ T9196] ? mark_lock+0x98/0x350 [ 1564.462011][ T9196] ? __lock_acquire+0x129a/0x1f80 [ 1564.462025][ T9196] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.462048][ T9196] netlink_rcv_skb+0x1f0/0x460 [ 1564.462059][ T9196] ? genl_bind+0x380/0x380 [ 1564.462072][ T9196] ? netlink_ack+0xb40/0xb40 [ 1564.462089][ T9196] ? __down_read_common+0x156/0x2a0 [ 1564.462115][ T9196] genl_rcv+0x24/0x40 [ 1564.462132][ T9196] netlink_unicast+0x7e7/0x9c0 [ 1564.462160][ T9196] ? netlink_detachskb+0xa0/0xa0 [ 1564.462176][ T9196] ? check_heap_object+0x128/0x310 [ 1564.462199][ T9196] ? __phys_addr_symbol+0x2b/0x70 [ 1564.462220][ T9196] ? 0xffffffff81000000 [ 1564.462236][ T9196] ? __check_object_size+0x15a/0x210 [ 1564.462254][ T9196] ? bpf_lsm_netlink_send+0x5/0x10 [ 1564.462281][ T9196] netlink_sendmsg+0x9b3/0xcd0 [ 1564.462316][ T9196] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.462335][ T9196] ? __import_iovec+0x340/0x4e0 [ 1564.462365][ T9196] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1564.462394][ T9196] ? security_socket_sendmsg+0x9d/0xb0 [ 1564.462411][ T9196] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.462425][ T9196] ____sys_sendmsg+0x597/0x8e0 [ 1564.462443][ T9196] ? __sys_sendmsg_sock+0x30/0x30 [ 1564.462464][ T9196] __sys_sendmsg+0x27e/0x370 [ 1564.462477][ T9196] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1564.462497][ T9196] ? __context_tracking_exit+0x4d/0x80 [ 1564.462520][ T9196] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1564.462539][ T9196] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.462554][ T9196] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.462569][ T9196] do_syscall_64+0x2b/0x70 [ 1564.462581][ T9196] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.462593][ T9196] RIP: 0033:0x7fcfe5c89049 [ 1564.462604][ T9196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1564.462615][ T9196] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1564.462629][ T9196] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1564.462638][ T9196] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1564.462646][ T9196] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1564.462653][ T9196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1564.462660][ T9196] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1564.462678][ T9196] [ 1564.472474][ T5491] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 1564.508466][ T9199] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1564.508485][ T9199] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1564.533095][ T9199] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1564.533095][ T9199] !' [ 1564.533106][ T9199] CPU: 1 PID: 9199 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1564.533120][ T9199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.533127][ T9199] Call Trace: [ 1564.533131][ T9199] [ 1564.533136][ T9199] dump_stack_lvl+0x1e3/0x2cb [ 1564.533153][ T9199] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1564.533169][ T9199] ? bfq_pos_tree_add_move+0x436/0x436 [ 1564.533181][ T9199] ? panic+0x76e/0x76e [ 1564.533203][ T9199] sysfs_warn_dup+0x8c/0xa0 [ 1564.533217][ T9199] sysfs_do_create_link_sd+0xbe/0x100 [ 1564.533231][ T9199] device_add+0x817/0xf90 [ 1564.533250][ T9199] wiphy_register+0x1efc/0x2d30 [ 1564.533272][ T9199] ? cfg80211_event_work+0x40/0x40 [ 1564.533285][ T9199] ? minstrel_ht_alloc+0x81e/0x980 [ 1564.533301][ T9199] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1564.533318][ T9199] ieee80211_register_hw+0x29ed/0x39f0 [ 1564.533341][ T9199] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1564.533352][ T9199] ? rcu_read_lock_sched_held+0x89/0x130 [ 1564.533369][ T9199] ? memset+0x1f/0x40 [ 1564.533381][ T9199] ? __hrtimer_init+0x173/0x250 [ 1564.533395][ T9199] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1564.533422][ T9199] hwsim_new_radio_nl+0xb86/0x1090 [ 1564.533438][ T9199] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.533457][ T9199] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1564.533475][ T9199] genl_rcv_msg+0xfbc/0x1490 [ 1564.533492][ T9199] ? genl_bind+0x380/0x380 [ 1564.533507][ T9199] ? rcu_lock_acquire+0x30/0x30 [ 1564.533525][ T9199] ? mark_lock+0x98/0x350 [ 1564.533539][ T9199] ? __lock_acquire+0x129a/0x1f80 [ 1564.533553][ T9199] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1564.533576][ T9199] netlink_rcv_skb+0x1f0/0x460 [ 1564.533588][ T9199] ? genl_bind+0x380/0x380 [ 1564.533600][ T9199] ? netlink_ack+0xb40/0xb40 [ 1564.533617][ T9199] ? __down_read_common+0x156/0x2a0 [ 1564.533633][ T9199] genl_rcv+0x24/0x40 [ 1564.533643][ T9199] netlink_unicast+0x7e7/0x9c0 [ 1564.533665][ T9199] ? netlink_detachskb+0xa0/0xa0 [ 1564.533681][ T9199] ? check_heap_object+0x128/0x310 [ 1564.533704][ T9199] ? __phys_addr_symbol+0x2b/0x70 [ 1564.533727][ T9199] ? 0xffffffff81000000 [ 1564.533746][ T9199] ? __check_object_size+0x15a/0x210 [ 1564.533767][ T9199] ? bpf_lsm_netlink_send+0x5/0x10 [ 1564.533795][ T9199] netlink_sendmsg+0x9b3/0xcd0 [ 1564.533831][ T9199] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.533851][ T9199] ? __import_iovec+0x340/0x4e0 [ 1564.533880][ T9199] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1564.533893][ T9199] ? security_socket_sendmsg+0x9d/0xb0 [ 1564.533904][ T9199] ? netlink_getsockopt+0x9c0/0x9c0 [ 1564.533917][ T9199] ____sys_sendmsg+0x597/0x8e0 [ 1564.533936][ T9199] ? __sys_sendmsg_sock+0x30/0x30 [ 1564.533958][ T9199] __sys_sendmsg+0x27e/0x370 [ 1564.533970][ T9199] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1564.533989][ T9199] ? __context_tracking_exit+0x4d/0x80 [ 1564.534011][ T9199] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1564.534031][ T9199] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.534046][ T9199] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1564.534061][ T9199] do_syscall_64+0x2b/0x70 [ 1564.534072][ T9199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.534084][ T9199] RIP: 0033:0x7feb31289049 [ 1564.534096][ T9199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1564.534106][ T9199] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1564.534120][ T9199] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1564.534129][ T9199] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1564.534136][ T9199] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1564.534144][ T9199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1564.534152][ T9199] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1564.534171][ T9199] [ 1564.627564][ T5491] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1566.550987][ T5491] usb 1-1: can't read configurations, error -61 12:28:21 executing program 0: syz_usb_connect(0x0, 0xfffffffffffffd3b, &(0x7f0000000b40)={{0x12, 0x1, 0x0, 0x2b, 0xfc, 0xc7, 0x40, 0x1c73, 0x861f, 0xe449, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xae2, 0x3, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x56, 0x1, 0xa, 0xf1, 0xc6, 0x78, 0x15, [@uac_control={{}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x303, 0x2, 0x6, 0xfb}]}, @generic={0x44, 0x2, "b5575c8cfd29170af7ce8493a51e2506129462aef0c915a4d9eeb631aa78ead6e72f538945b9981ac6f2d456d5288b5123f439b5f7ea3fa66c52c52551b2540e851b"}], [{{0x9, 0x5, 0x7, 0x4, 0x400, 0x40, 0x1, 0x20, [@generic={0x9b, 0x7, "28279f5603421287c7ea15217615a4b34a0febcd012cfa2d624428702d5c3533554a725f4c1b46645fe584b0c56f0c3a559340d4bcf7d477bb1c83e7b9ad4afdfabaf0c33696f6095da135024f966f56f618921e411c987b12d032c61e73084072f9c2c8e3a1c8fc6d9ba0fbeae008a5ff783c828757fbf9d3f5da96017c49596ed708f98b5be7b4c8098b10ae9d1c320401a339698373849a"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xff}]}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xbf, 0x5, 0x7f, [@generic={0x88, 0xd, "7c89151645414465dd0e139bfc92ee20e654b95a629c33d1adb9ff29c9bf97c7107585e1d3f80eb4b42111a9c7e83bc30a34243f7a62312b0b1a4f45b25ce69f07c4aabe2c76519d33734206d44b125cb58e297c9e6f1f4ee8dfdcd213495103ec96be0139a5206462a7208999f114c2c9d0d970b1a97bd6a2a63fb897bc0d1e8ed52fcdfacb"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x44, 0x0, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x7}]}}, {{0x9, 0x5, 0xf, 0x12, 0x470, 0x9, 0x76, 0x20, [@generic={0x6c, 0xe, "3265e36c600946f700ab6700c0d56b4efed901881ddd62438c9b67c51c51f90caf7124b7651fa655b0063a2c446eec5aac6327fce1877c35a87629a3c4011ee2c7be82aa38fbc5bc756a82133133b6c2f6448365f31819b42805e9204920b7af9fff6b05053690d83385"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x38, 0xfe, [@generic={0x6a, 0x21, "fec5c13b028cc4685d2c1a59e36970a2b7c2a353e49ea691876835015d79a012b586e3c9e51ac574f421a9c0d9142f6212c05da974327495caa558cb88ff497e9cc6ac76dae984e5b2bb7a51bd41a9283f1e6554bd8e61662f7cca6862f4cb47baebe97fe83c782a"}, @generic={0x20, 0x21, "4ea06d0a61de623253a3816cd4b82c63d6b92a116981e81ea6c89c249d04"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x8, 0x4, 0x6, 0x1, [@generic={0xb4, 0x6, "37a73e5099ce72ae6f2eb43e649f56aa3f221ef20863399c997ba77ab76f91f5c274068a91f46ace39a48ffe368f62fc157d0e7ea001c97ef91ada9238186605725fead4d893b18a516f6b3b1779a2deef873ca26eb331368a577f1a5e96ae0129d1dc8a473e204ffc33de03a195e6f355f51695ea73f1a4e31dc42bd9170f31046ec2a6b82d0fc5f70d3f7fda4dd582762205cafecb65aa8c6e28a4f9b1f2fa736852b5938141f3d14a50818b3c75f71a47"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x4, 0x9, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x103, 0x9c, 0x7}]}}, {{0x9, 0x5, 0x3, 0x0, 0x250, 0x9, 0x1, 0x1f, [@generic={0xf9, 0xa, "cec3fd2367f438f669a16aab4f2f9c126e3935749d4657798434461e01257312699a5bcc5c55c859017a13303c365c6a9c7232759d3370a7a00c6bb04d1458a546ad36d0a261f24954e5542823594586f3c0fa1bcb7a4b252abcfb7af5abb9c062d91e8b98abb76fbbad44e529aa88a89c08e7f113f892b3f4828c44f0c8afb8bcae6adf7afbde6d0d2a2db9f12ef4379a6d2b861cfae38488353b03b8c429421744597cd4cdd5240e8e79375d3a45035b277802c1c65539dba942873c090c17f4c601617a39fc7f0ba344a83c6cfb18796a3dfee4c36718b5292ca9a35cbd56fa4a4ad215bc7f41b624bfa1f0b6d59f328e5fa3be430d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x8}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x0, 0x40, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x8}]}}]}}, {{0x9, 0x4, 0xa9, 0xff, 0xf, 0xdd, 0x17, 0xa8, 0x7, [], [{{0x9, 0x5, 0xd, 0x10, 0x10, 0x9, 0x3, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x3, 0x20, 0xf7, 0xff, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0xff, 0x3, 0xf7}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x2, 0x5, 0x3a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xe1}, @generic={0xf1, 0x7, "e24a63e82b17df5a2bac46aa3dfee23c920cf3d3d74dab3e5cbc67d744577d40f371fa410cbc42b45eb50d1b9b2c2f6efe8fa6a97e03faae275ad054d01a59b4d81bf1bd1c3961893311180a9eaed646de6fd8dd17709fbcfd0399cd588f34ba5398c4943877dde1740e7e7986235058066d1ac57c1a0a4ce7a33783f1562692ba3624e9624e488915ebce297624eaff32431186c069db1410e49fc0f5145129945e150a28cccf914534c9839dc655c0d3895907cf6582bc60524e7a763337fe0cdb59c40d51056f60da646434483d04e8e7bf2eea26f690c1293af7f71615fdd9e9fe848be7fd9f3e849dcf3242fb"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x81, 0x6, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2, 0x7fff}, @generic={0x2d, 0x1, "fe34a06c31db3c1ce6449ec1340921c13dbc57670945d1ac5bc89ace12492da07d7d56e785a91f47cf2332"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2, 0x60, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x85, 0x8001}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x0, 0x4, 0x80, [@generic={0xb5, 0x1, "59b172ffa9a6b5c685ccf369317563d3920386840b336e62f64a9d7de5d7011f22dccfc17258669d4491db9cca2724c665ed1f2317af87a2e10b3e0527e930475dc3997352836734811106556f7ee9af95e38fd45c716c91d3c5c66433a5e366549688fe7a86a57e704e462475140fbdcaecb24e0be73eb6313184406bb0d4e20b5a6b3714c89d3092ea20818245847310509b9741c410994f1303a840fc34c1428ea62b82fa2a2988cc29c40125848b5bdadc"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4, 0x20, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x1}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x8, 0x1, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5}]}}, {{0x9, 0x5, 0xf, 0x10, 0x200, 0x1, 0xac, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0x3ff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x8}]}}, {{0x9, 0x5, 0x5, 0x8, 0x20, 0x0, 0x8, 0x7, [@generic={0x5b, 0x23, "0f9ef3cf8551fc14b537a0cba31b28505edd5634462887ac125cc8adefd29fa53d6b189c46c188e5546c87bc43df78e1afef0abfda938562751784234601019e5de5c56a8dd6547129fff87286bc4f239b5d42a14221c16d56"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x7, 0x4, 0x400, 0x4, 0xa4, 0x5d}}, {{0x9, 0x5, 0x0, 0x8, 0x200, 0x81, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5d24}]}}, {{0x9, 0x5, 0x9, 0xc, 0x10, 0x7, 0x4, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0xcab}, @generic={0x84, 0x1, "d24b20d26d33cebf026bfaebf70b8903edf6beadd5ab8de1904ab3cdb655ca416d4f31c8d0c5f90e6839c7308b5da63ed1691fd052f2deb8023166ff169aec8475995f7b0f4398111b9da28795855668b33d7c6027e6331b5cbe772eee8dfa751a5564f49a357308c497ca4ff58fe06b45e3e68c4637e9c76eeb1421b655cf850097"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0xb9, 0xff, 0x40, [@generic={0xe9, 0x11, "6d48dc9da9c52ec8b6b0c67ec16a5608f61b5bf1fbdb270f38b996bc20905ddf94379fbfb9c6f20b59e1ffb8a7651d1a472362d4b345a2662c03e4b6238a5e10f42dddb06dd7889cfda3bbc6ee81df11407181085c0441fe407e80693b8dd7c0954ee1f1efcf12e1013a38413dabb116eb671896fa2a830b1f5a20e36879823eb4271aef24260bec510b43004d22c10ec39fd992d3a685f69cafbf54177a798bca5efa14efe93992c2e0b2fbc1d1cb7d6688245fca74fd3717a2483c3abb6b969074439a74f08f99d2001acf82708ae431c4903dd6b2df0306a22587cf68f8571dd4b39b0a938a"}, @generic={0xa, 0xc, "bab913e85a98d3b7"}]}}]}}, {{0x9, 0x4, 0xe8, 0x0, 0x5, 0xd5, 0xa, 0xdb, 0x6, [], [{{0x9, 0x5, 0xa, 0x0, 0x200, 0xc8, 0x57, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x20, 0xfcd0}]}}, {{0x9, 0x5, 0x3, 0x4, 0x400, 0x6, 0x1f, 0x3f}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x66}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x82, 0x7f, 0xff, [@generic={0xcf, 0xa, "6a5377eb2dd64f1ee8c89dfce14442f9ef3f31fde903c8eb947c7ef31df9f41b9a7df0b16c2573787aad21fb8884d4ca35f618ff050f35731849a0a5585c9a7edfee3b6b5e2e8be43a6bf518be0951749c2c2170ea2cd2d173bea73dd3a985ab4ca515cfee10736012a72eec886c8d69285ce5685a4821ef7a173be9360abb704e9db94a26d692ada45fdbd38d67b1e371167b7360780cbe13c24ae1543a08da0999f53eed37d7fb305471a8f1066256cae75088905e2f5855eb4f48d97d5cd4629f9ada79e38569ae5c91f1c5"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x4}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x4, 0x9, 0x5, [@generic={0x78, 0x7, "ab8b3b3c659a8621451525f0cbe0a57b3601f76f46ee5f96454ebab8986a065123fb34661ffb2b83082c04150e568b4193f78cc7c220738c602c798bf3f339eb598298c3b36f88dbe0b70bf745e4c7062e7cbb65f2dd26530da76ac6a0a502868c02a4c5642cc6f47005fc5541fda2d90163e65b5d2b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x7}]}}]}}]}}]}}, 0x0) 12:28:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370a480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480a8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848288002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x10) 12:28:21 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1566.697171][ T9208] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 1566.710425][ T5491] usb 1-1: new high-speed USB device number 112 using dummy_hcd 12:28:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1566.773514][ T9208] __nla_validate_parse: 1 callbacks suppressed [ 1566.773526][ T9208] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1566.845523][ T9208] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1566.845523][ T9208] !' [ 1566.886911][ T9208] CPU: 0 PID: 9208 Comm: syz-executor.3 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1566.897330][ T9208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1566.907375][ T9208] Call Trace: [ 1566.910647][ T9208] [ 1566.913565][ T9208] dump_stack_lvl+0x1e3/0x2cb [ 1566.918230][ T9208] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1566.924149][ T9208] ? bfq_pos_tree_add_move+0x436/0x436 [ 1566.929601][ T9208] ? panic+0x76e/0x76e [ 1566.933702][ T9208] sysfs_warn_dup+0x8c/0xa0 [ 1566.938215][ T9208] sysfs_do_create_link_sd+0xbe/0x100 [ 1566.943575][ T9208] device_add+0x817/0xf90 [ 1566.947907][ T9208] wiphy_register+0x1efc/0x2d30 [ 1566.952764][ T9208] ? cfg80211_event_work+0x40/0x40 [ 1566.957866][ T9208] ? minstrel_ht_alloc+0x81e/0x980 [ 1566.962975][ T9208] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1566.969037][ T9208] ieee80211_register_hw+0x29ed/0x39f0 [ 1566.974509][ T9208] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1566.980309][ T9208] ? rcu_read_lock_sched_held+0x89/0x130 [ 1566.985935][ T9208] ? memset+0x1f/0x40 [ 1566.989914][ T9208] ? __hrtimer_init+0x173/0x250 [ 1566.994772][ T9208] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1567.000494][ T9208] hwsim_new_radio_nl+0xb86/0x1090 [ 1567.005605][ T9208] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1567.011928][ T9208] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1567.018248][ T9208] genl_rcv_msg+0xfbc/0x1490 [ 1567.022853][ T9208] ? genl_bind+0x380/0x380 [ 1567.027291][ T9208] ? rcu_lock_acquire+0x30/0x30 [ 1567.032160][ T9208] ? mark_lock+0x98/0x350 [ 1567.036505][ T9208] ? __lock_acquire+0x129a/0x1f80 [ 1567.041545][ T9208] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1567.047883][ T9208] netlink_rcv_skb+0x1f0/0x460 [ 1567.052653][ T9208] ? genl_bind+0x380/0x380 [ 1567.057064][ T9208] ? netlink_ack+0xb40/0xb40 [ 1567.061657][ T9208] ? __down_read_common+0x156/0x2a0 [ 1567.066847][ T9208] genl_rcv+0x24/0x40 [ 1567.070816][ T9208] netlink_unicast+0x7e7/0x9c0 [ 1567.075580][ T9208] ? netlink_detachskb+0xa0/0xa0 [ 1567.080521][ T9208] ? check_heap_object+0x128/0x310 [ 1567.085630][ T9208] ? __phys_addr_symbol+0x2b/0x70 [ 1567.090662][ T9208] ? 0xffffffff81000000 [ 1567.094803][ T9208] ? __check_object_size+0x15a/0x210 [ 1567.100092][ T9208] ? bpf_lsm_netlink_send+0x5/0x10 [ 1567.105195][ T9208] netlink_sendmsg+0x9b3/0xcd0 [ 1567.109956][ T9208] ? netlink_getsockopt+0x9c0/0x9c0 [ 1567.115138][ T9208] ? __import_iovec+0x340/0x4e0 [ 1567.120001][ T9208] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1567.125278][ T9208] ? security_socket_sendmsg+0x9d/0xb0 [ 1567.130740][ T9208] ? netlink_getsockopt+0x9c0/0x9c0 [ 1567.135929][ T9208] ____sys_sendmsg+0x597/0x8e0 [ 1567.140686][ T9208] ? __sys_sendmsg_sock+0x30/0x30 [ 1567.145704][ T9208] __sys_sendmsg+0x27e/0x370 [ 1567.150280][ T9208] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1567.155228][ T9208] ? __context_tracking_exit+0x4d/0x80 [ 1567.160697][ T9208] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1567.166689][ T9208] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1567.172667][ T9208] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1567.178636][ T9208] do_syscall_64+0x2b/0x70 [ 1567.183007][ T5491] usb 1-1: device descriptor read/64, error -71 [ 1567.183041][ T9208] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1567.195132][ T9208] RIP: 0033:0x7ff552889049 [ 1567.199556][ T9208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1567.219165][ T9208] RSP: 002b:00007ff5539af168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1567.227567][ T9208] RAX: ffffffffffffffda RBX: 00007ff55299bf60 RCX: 00007ff552889049 12:28:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1567.235555][ T9208] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1567.243516][ T9208] RBP: 00007ff5528e308d R08: 0000000000000000 R09: 0000000000000000 [ 1567.251479][ T9208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1567.259434][ T9208] R13: 00007ffe1a608e9f R14: 00007ff5539af300 R15: 0000000000022000 [ 1567.267404][ T9208] 12:28:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) [ 1567.305159][ T5491] usb usb1-port1: attempt power cycle [ 1567.311317][ T9210] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, 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", 0x1000}}, 0x1006) [ 1567.367959][ T9210] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1567.367959][ T9210] !' [ 1567.428897][ T9210] CPU: 0 PID: 9210 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1567.439327][ T9210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1567.449375][ T9210] Call Trace: [ 1567.452646][ T9210] [ 1567.455571][ T9210] dump_stack_lvl+0x1e3/0x2cb [ 1567.460259][ T9210] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1567.466146][ T9210] ? bfq_pos_tree_add_move+0x436/0x436 [ 1567.471597][ T9210] ? panic+0x76e/0x76e [ 1567.475668][ T9210] sysfs_warn_dup+0x8c/0xa0 [ 1567.480165][ T9210] sysfs_do_create_link_sd+0xbe/0x100 [ 1567.485544][ T9210] device_add+0x817/0xf90 [ 1567.489900][ T9210] wiphy_register+0x1efc/0x2d30 [ 1567.494772][ T9210] ? cfg80211_event_work+0x40/0x40 [ 1567.499874][ T9210] ? minstrel_ht_alloc+0x81e/0x980 [ 1567.504989][ T9210] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1567.511054][ T9210] ieee80211_register_hw+0x29ed/0x39f0 [ 1567.516516][ T9210] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1567.522319][ T9210] ? rcu_read_lock_sched_held+0x89/0x130 [ 1567.527968][ T9210] ? memset+0x1f/0x40 [ 1567.531945][ T9210] ? __hrtimer_init+0x173/0x250 [ 1567.536824][ T9210] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1567.542555][ T9210] hwsim_new_radio_nl+0xb86/0x1090 [ 1567.547661][ T9210] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1567.554010][ T9210] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1567.560353][ T9210] genl_rcv_msg+0xfbc/0x1490 [ 1567.564945][ T9210] ? genl_bind+0x380/0x380 [ 1567.569369][ T9210] ? rcu_lock_acquire+0x30/0x30 [ 1567.574245][ T9210] ? mark_lock+0x98/0x350 [ 1567.578568][ T9210] ? __lock_acquire+0x129a/0x1f80 [ 1567.583585][ T9210] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1567.589912][ T9210] netlink_rcv_skb+0x1f0/0x460 [ 1567.594668][ T9210] ? genl_bind+0x380/0x380 [ 1567.599074][ T9210] ? netlink_ack+0xb40/0xb40 [ 1567.603654][ T9210] ? __down_read_common+0x156/0x2a0 [ 1567.608849][ T9210] genl_rcv+0x24/0x40 [ 1567.612836][ T9210] netlink_unicast+0x7e7/0x9c0 [ 1567.617588][ T9210] ? netlink_detachskb+0xa0/0xa0 [ 1567.622510][ T9210] ? check_heap_object+0x128/0x310 [ 1567.627641][ T9210] ? __phys_addr_symbol+0x2b/0x70 [ 1567.632676][ T9210] ? 0xffffffff81000000 [ 1567.636812][ T9210] ? __check_object_size+0x15a/0x210 [ 1567.642186][ T9210] ? bpf_lsm_netlink_send+0x5/0x10 [ 1567.647293][ T9210] netlink_sendmsg+0x9b3/0xcd0 [ 1567.652069][ T9210] ? netlink_getsockopt+0x9c0/0x9c0 [ 1567.657274][ T9210] ? __import_iovec+0x340/0x4e0 [ 1567.662131][ T9210] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1567.667403][ T9210] ? security_socket_sendmsg+0x9d/0xb0 [ 1567.672852][ T9210] ? netlink_getsockopt+0x9c0/0x9c0 [ 1567.678069][ T9210] ____sys_sendmsg+0x597/0x8e0 [ 1567.682826][ T9210] ? __sys_sendmsg_sock+0x30/0x30 [ 1567.687845][ T9210] __sys_sendmsg+0x27e/0x370 [ 1567.692594][ T9210] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1567.697526][ T9210] ? __context_tracking_exit+0x4d/0x80 [ 1567.702984][ T9210] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1567.708966][ T9210] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1567.714936][ T9210] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1567.720929][ T9210] do_syscall_64+0x2b/0x70 [ 1567.725339][ T9210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1567.731241][ T9210] RIP: 0033:0x7fcfe5c89049 [ 1567.735655][ T9210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1567.755248][ T9210] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1567.763653][ T9210] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1567.771640][ T9210] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:28:22 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) [ 1567.779613][ T9210] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1567.787585][ T9210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1567.795547][ T9210] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1567.803521][ T9210] [ 1567.842443][ T5491] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 1567.880128][ T9212] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1567.899475][ T9212] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1567.909197][ T9212] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1567.909197][ T9212] !' [ 1567.909214][ T9212] CPU: 0 PID: 9212 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1567.909238][ T9212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1567.909250][ T9212] Call Trace: [ 1567.909259][ T9212] [ 1567.909268][ T9212] dump_stack_lvl+0x1e3/0x2cb [ 1567.909294][ T9212] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1567.909320][ T9212] ? bfq_pos_tree_add_move+0x436/0x436 [ 1567.909342][ T9212] ? panic+0x76e/0x76e [ 1567.909381][ T9212] sysfs_warn_dup+0x8c/0xa0 [ 1567.909407][ T9212] sysfs_do_create_link_sd+0xbe/0x100 [ 1567.909435][ T9212] device_add+0x817/0xf90 [ 1567.909468][ T9212] wiphy_register+0x1efc/0x2d30 [ 1567.909509][ T9212] ? cfg80211_event_work+0x40/0x40 [ 1567.909533][ T9212] ? minstrel_ht_alloc+0x81e/0x980 [ 1567.909563][ T9212] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1567.909594][ T9212] ieee80211_register_hw+0x29ed/0x39f0 [ 1567.909638][ T9212] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1567.909658][ T9212] ? rcu_read_lock_sched_held+0x89/0x130 [ 1567.909690][ T9212] ? memset+0x1f/0x40 [ 1567.909709][ T9212] ? __hrtimer_init+0x173/0x250 [ 1567.909735][ T9212] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1567.909785][ T9212] hwsim_new_radio_nl+0xb86/0x1090 [ 1567.909815][ T9212] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1567.909852][ T9212] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1567.909884][ T9212] genl_rcv_msg+0xfbc/0x1490 [ 1567.909917][ T9212] ? genl_bind+0x380/0x380 [ 1567.909946][ T9212] ? rcu_lock_acquire+0x30/0x30 [ 1567.909979][ T9212] ? mark_lock+0x98/0x350 [ 1567.910004][ T9212] ? __lock_acquire+0x129a/0x1f80 [ 1567.910040][ T9212] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1567.910084][ T9212] netlink_rcv_skb+0x1f0/0x460 [ 1567.910106][ T9212] ? genl_bind+0x380/0x380 [ 1567.910129][ T9212] ? netlink_ack+0xb40/0xb40 [ 1567.910162][ T9212] ? __down_read_common+0x156/0x2a0 [ 1567.910191][ T9212] genl_rcv+0x24/0x40 [ 1567.910210][ T9212] netlink_unicast+0x7e7/0x9c0 [ 1567.910242][ T9212] ? netlink_detachskb+0xa0/0xa0 [ 1567.910259][ T9212] ? check_heap_object+0x128/0x310 [ 1567.910282][ T9212] ? __phys_addr_symbol+0x2b/0x70 [ 1567.910303][ T9212] ? 0xffffffff81000000 [ 1567.910318][ T9212] ? __check_object_size+0x15a/0x210 [ 1567.910338][ T9212] ? bpf_lsm_netlink_send+0x5/0x10 [ 1567.910364][ T9212] netlink_sendmsg+0x9b3/0xcd0 [ 1567.910399][ T9212] ? netlink_getsockopt+0x9c0/0x9c0 [ 1567.910417][ T9212] ? __import_iovec+0x340/0x4e0 [ 1567.910445][ T9212] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1567.910467][ T9212] ? security_socket_sendmsg+0x9d/0xb0 [ 1567.910486][ T9212] ? netlink_getsockopt+0x9c0/0x9c0 [ 1567.910510][ T9212] ____sys_sendmsg+0x597/0x8e0 [ 1567.910541][ T9212] ? __sys_sendmsg_sock+0x30/0x30 [ 1567.910581][ T9212] __sys_sendmsg+0x27e/0x370 [ 1567.910605][ T9212] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1567.910637][ T9212] ? __context_tracking_exit+0x4d/0x80 [ 1567.910677][ T9212] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1567.910712][ T9212] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1567.910741][ T9212] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1567.910770][ T9212] do_syscall_64+0x2b/0x70 [ 1567.910791][ T9212] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1567.910813][ T9212] RIP: 0033:0x7feb31289049 [ 1567.910833][ T9212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1567.910850][ T9212] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1567.910875][ T9212] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1567.910891][ T9212] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1567.910905][ T9212] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1567.910919][ T9212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1567.910932][ T9212] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1567.910968][ T9212] [ 1568.092528][ T5491] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 1568.092566][ T5491] usb 1-1: can't read configurations, error -22 [ 1568.243124][ T5491] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 1568.502359][ T5491] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 1568.510443][ T5491] usb 1-1: can't read configurations, error -22 [ 1568.517379][ T5491] usb usb1-port1: unable to enumerate USB device 12:28:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848478002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x11) 12:28:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370b480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) 12:28:24 executing program 0: syz_usb_connect(0x0, 0xfffffffffffffd3b, &(0x7f0000000b40)={{0x12, 0x1, 0x0, 0x2b, 0xfc, 0xc7, 0x40, 0x1c73, 0x861f, 0xe449, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xae2, 0x3, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x56, 0x1, 0xa, 0xf1, 0xc6, 0x78, 0x15, [@uac_control={{}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x303, 0x2, 0x6, 0xfb}]}, @generic={0x44, 0x2, "b5575c8cfd29170af7ce8493a51e2506129462aef0c915a4d9eeb631aa78ead6e72f538945b9981ac6f2d456d5288b5123f439b5f7ea3fa66c52c52551b2540e851b"}], [{{0x9, 0x5, 0x7, 0x4, 0x400, 0x40, 0x1, 0x20, [@generic={0x9b, 0x7, "28279f5603421287c7ea15217615a4b34a0febcd012cfa2d624428702d5c3533554a725f4c1b46645fe584b0c56f0c3a559340d4bcf7d477bb1c83e7b9ad4afdfabaf0c33696f6095da135024f966f56f618921e411c987b12d032c61e73084072f9c2c8e3a1c8fc6d9ba0fbeae008a5ff783c828757fbf9d3f5da96017c49596ed708f98b5be7b4c8098b10ae9d1c320401a339698373849a"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xff}]}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xbf, 0x5, 0x7f, [@generic={0x88, 0xd, "7c89151645414465dd0e139bfc92ee20e654b95a629c33d1adb9ff29c9bf97c7107585e1d3f80eb4b42111a9c7e83bc30a34243f7a62312b0b1a4f45b25ce69f07c4aabe2c76519d33734206d44b125cb58e297c9e6f1f4ee8dfdcd213495103ec96be0139a5206462a7208999f114c2c9d0d970b1a97bd6a2a63fb897bc0d1e8ed52fcdfacb"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x44, 0x0, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x7}]}}, {{0x9, 0x5, 0xf, 0x12, 0x470, 0x9, 0x76, 0x20, [@generic={0x6c, 0xe, "3265e36c600946f700ab6700c0d56b4efed901881ddd62438c9b67c51c51f90caf7124b7651fa655b0063a2c446eec5aac6327fce1877c35a87629a3c4011ee2c7be82aa38fbc5bc756a82133133b6c2f6448365f31819b42805e9204920b7af9fff6b05053690d83385"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x38, 0xfe, [@generic={0x6a, 0x21, "fec5c13b028cc4685d2c1a59e36970a2b7c2a353e49ea691876835015d79a012b586e3c9e51ac574f421a9c0d9142f6212c05da974327495caa558cb88ff497e9cc6ac76dae984e5b2bb7a51bd41a9283f1e6554bd8e61662f7cca6862f4cb47baebe97fe83c782a"}, @generic={0x20, 0x21, "4ea06d0a61de623253a3816cd4b82c63d6b92a116981e81ea6c89c249d04"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x8, 0x4, 0x6, 0x1, [@generic={0xb4, 0x6, "37a73e5099ce72ae6f2eb43e649f56aa3f221ef20863399c997ba77ab76f91f5c274068a91f46ace39a48ffe368f62fc157d0e7ea001c97ef91ada9238186605725fead4d893b18a516f6b3b1779a2deef873ca26eb331368a577f1a5e96ae0129d1dc8a473e204ffc33de03a195e6f355f51695ea73f1a4e31dc42bd9170f31046ec2a6b82d0fc5f70d3f7fda4dd582762205cafecb65aa8c6e28a4f9b1f2fa736852b5938141f3d14a50818b3c75f71a47"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x4, 0x9, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x103, 0x9c, 0x7}]}}, {{0x9, 0x5, 0x3, 0x0, 0x250, 0x9, 0x1, 0x1f, [@generic={0xf9, 0xa, "cec3fd2367f438f669a16aab4f2f9c126e3935749d4657798434461e01257312699a5bcc5c55c859017a13303c365c6a9c7232759d3370a7a00c6bb04d1458a546ad36d0a261f24954e5542823594586f3c0fa1bcb7a4b252abcfb7af5abb9c062d91e8b98abb76fbbad44e529aa88a89c08e7f113f892b3f4828c44f0c8afb8bcae6adf7afbde6d0d2a2db9f12ef4379a6d2b861cfae38488353b03b8c429421744597cd4cdd5240e8e79375d3a45035b277802c1c65539dba942873c090c17f4c601617a39fc7f0ba344a83c6cfb18796a3dfee4c36718b5292ca9a35cbd56fa4a4ad215bc7f41b624bfa1f0b6d59f328e5fa3be430d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x8}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x0, 0x40, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x8}]}}]}}, {{0x9, 0x4, 0xa9, 0xff, 0xf, 0xdd, 0x17, 0xa8, 0x7, [], [{{0x9, 0x5, 0xd, 0x10, 0x10, 0x9, 0x3, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x3, 0x20, 0xf7, 0xff, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0xff, 0x3, 0xf7}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x2, 0x5, 0x3a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xe1}, @generic={0xf1, 0x7, "e24a63e82b17df5a2bac46aa3dfee23c920cf3d3d74dab3e5cbc67d744577d40f371fa410cbc42b45eb50d1b9b2c2f6efe8fa6a97e03faae275ad054d01a59b4d81bf1bd1c3961893311180a9eaed646de6fd8dd17709fbcfd0399cd588f34ba5398c4943877dde1740e7e7986235058066d1ac57c1a0a4ce7a33783f1562692ba3624e9624e488915ebce297624eaff32431186c069db1410e49fc0f5145129945e150a28cccf914534c9839dc655c0d3895907cf6582bc60524e7a763337fe0cdb59c40d51056f60da646434483d04e8e7bf2eea26f690c1293af7f71615fdd9e9fe848be7fd9f3e849dcf3242fb"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x81, 0x6, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2, 0x7fff}, @generic={0x2d, 0x1, "fe34a06c31db3c1ce6449ec1340921c13dbc57670945d1ac5bc89ace12492da07d7d56e785a91f47cf2332"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2, 0x60, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x85, 0x8001}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x0, 0x4, 0x80, [@generic={0xb5, 0x1, "59b172ffa9a6b5c685ccf369317563d3920386840b336e62f64a9d7de5d7011f22dccfc17258669d4491db9cca2724c665ed1f2317af87a2e10b3e0527e930475dc3997352836734811106556f7ee9af95e38fd45c716c91d3c5c66433a5e366549688fe7a86a57e704e462475140fbdcaecb24e0be73eb6313184406bb0d4e20b5a6b3714c89d3092ea20818245847310509b9741c410994f1303a840fc34c1428ea62b82fa2a2988cc29c40125848b5bdadc"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4, 0x20, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x1}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x8, 0x1, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5}]}}, {{0x9, 0x5, 0xf, 0x10, 0x200, 0x1, 0xac, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0x3ff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x8}]}}, {{0x9, 0x5, 0x5, 0x8, 0x20, 0x0, 0x8, 0x7, [@generic={0x5b, 0x23, "0f9ef3cf8551fc14b537a0cba31b28505edd5634462887ac125cc8adefd29fa53d6b189c46c188e5546c87bc43df78e1afef0abfda938562751784234601019e5de5c56a8dd6547129fff87286bc4f239b5d42a14221c16d56"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x7, 0x4, 0x400, 0x4, 0xa4, 0x5d}}, {{0x9, 0x5, 0x0, 0x8, 0x200, 0x81, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5d24}]}}, {{0x9, 0x5, 0x9, 0xc, 0x10, 0x7, 0x4, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0xcab}, @generic={0x84, 0x1, "d24b20d26d33cebf026bfaebf70b8903edf6beadd5ab8de1904ab3cdb655ca416d4f31c8d0c5f90e6839c7308b5da63ed1691fd052f2deb8023166ff169aec8475995f7b0f4398111b9da28795855668b33d7c6027e6331b5cbe772eee8dfa751a5564f49a357308c497ca4ff58fe06b45e3e68c4637e9c76eeb1421b655cf850097"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0xb9, 0xff, 0x40, [@generic={0xe9, 0x11, "6d48dc9da9c52ec8b6b0c67ec16a5608f61b5bf1fbdb270f38b996bc20905ddf94379fbfb9c6f20b59e1ffb8a7651d1a472362d4b345a2662c03e4b6238a5e10f42dddb06dd7889cfda3bbc6ee81df11407181085c0441fe407e80693b8dd7c0954ee1f1efcf12e1013a38413dabb116eb671896fa2a830b1f5a20e36879823eb4271aef24260bec510b43004d22c10ec39fd992d3a685f69cafbf54177a798bca5efa14efe93992c2e0b2fbc1d1cb7d6688245fca74fd3717a2483c3abb6b969074439a74f08f99d2001acf82708ae431c4903dd6b2df0306a22587cf68f8571dd4b39b0a938a"}, @generic={0xa, 0xc, "bab913e85a98d3b7"}]}}]}}, {{0x9, 0x4, 0xe8, 0x0, 0x5, 0xd5, 0xa, 0xdb, 0x6, [], [{{0x9, 0x5, 0xa, 0x0, 0x200, 0xc8, 0x57, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x20, 0xfcd0}]}}, {{0x9, 0x5, 0x3, 0x4, 0x400, 0x6, 0x1f, 0x3f}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x66}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x82, 0x7f, 0xff, [@generic={0xcf, 0xa, "6a5377eb2dd64f1ee8c89dfce14442f9ef3f31fde903c8eb947c7ef31df9f41b9a7df0b16c2573787aad21fb8884d4ca35f618ff050f35731849a0a5585c9a7edfee3b6b5e2e8be43a6bf518be0951749c2c2170ea2cd2d173bea73dd3a985ab4ca515cfee10736012a72eec886c8d69285ce5685a4821ef7a173be9360abb704e9db94a26d692ada45fdbd38d67b1e371167b7360780cbe13c24ae1543a08da0999f53eed37d7fb305471a8f1066256cae75088905e2f5855eb4f48d97d5cd4629f9ada79e38569ae5c91f1c5"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x4}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x4, 0x9, 0x5, [@generic={0x78, 0x7, "ab8b3b3c659a8621451525f0cbe0a57b3601f76f46ee5f96454ebab8986a065123fb34661ffb2b83082c04150e568b4193f78cc7c220738c602c798bf3f339eb598298c3b36f88dbe0b70bf745e4c7062e7cbb65f2dd26530da76ac6a0a502868c02a4c5642cc6f47005fc5541fda2d90163e65b5d2b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x7}]}}]}}]}}]}}, 0x0) syz_usb_connect(0x0, 0xfffffffffffffd3b, &(0x7f0000000b40)={{0x12, 0x1, 0x0, 0x2b, 0xfc, 0xc7, 0x40, 0x1c73, 0x861f, 0xe449, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xae2, 0x3, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x56, 0x1, 0xa, 0xf1, 0xc6, 0x78, 0x15, [@uac_control={{}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x303, 0x2, 0x6, 0xfb}]}, @generic={0x44, 0x2, "b5575c8cfd29170af7ce8493a51e2506129462aef0c915a4d9eeb631aa78ead6e72f538945b9981ac6f2d456d5288b5123f439b5f7ea3fa66c52c52551b2540e851b"}], [{{0x9, 0x5, 0x7, 0x4, 0x400, 0x40, 0x1, 0x20, [@generic={0x9b, 0x7, "28279f5603421287c7ea15217615a4b34a0febcd012cfa2d624428702d5c3533554a725f4c1b46645fe584b0c56f0c3a559340d4bcf7d477bb1c83e7b9ad4afdfabaf0c33696f6095da135024f966f56f618921e411c987b12d032c61e73084072f9c2c8e3a1c8fc6d9ba0fbeae008a5ff783c828757fbf9d3f5da96017c49596ed708f98b5be7b4c8098b10ae9d1c320401a339698373849a"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xff}]}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xbf, 0x5, 0x7f, [@generic={0x88, 0xd, "7c89151645414465dd0e139bfc92ee20e654b95a629c33d1adb9ff29c9bf97c7107585e1d3f80eb4b42111a9c7e83bc30a34243f7a62312b0b1a4f45b25ce69f07c4aabe2c76519d33734206d44b125cb58e297c9e6f1f4ee8dfdcd213495103ec96be0139a5206462a7208999f114c2c9d0d970b1a97bd6a2a63fb897bc0d1e8ed52fcdfacb"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x44, 0x0, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x7}]}}, {{0x9, 0x5, 0xf, 0x12, 0x470, 0x9, 0x76, 0x20, [@generic={0x6c, 0xe, "3265e36c600946f700ab6700c0d56b4efed901881ddd62438c9b67c51c51f90caf7124b7651fa655b0063a2c446eec5aac6327fce1877c35a87629a3c4011ee2c7be82aa38fbc5bc756a82133133b6c2f6448365f31819b42805e9204920b7af9fff6b05053690d83385"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x38, 0xfe, [@generic={0x6a, 0x21, "fec5c13b028cc4685d2c1a59e36970a2b7c2a353e49ea691876835015d79a012b586e3c9e51ac574f421a9c0d9142f6212c05da974327495caa558cb88ff497e9cc6ac76dae984e5b2bb7a51bd41a9283f1e6554bd8e61662f7cca6862f4cb47baebe97fe83c782a"}, @generic={0x20, 0x21, "4ea06d0a61de623253a3816cd4b82c63d6b92a116981e81ea6c89c249d04"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x8, 0x4, 0x6, 0x1, [@generic={0xb4, 0x6, "37a73e5099ce72ae6f2eb43e649f56aa3f221ef20863399c997ba77ab76f91f5c274068a91f46ace39a48ffe368f62fc157d0e7ea001c97ef91ada9238186605725fead4d893b18a516f6b3b1779a2deef873ca26eb331368a577f1a5e96ae0129d1dc8a473e204ffc33de03a195e6f355f51695ea73f1a4e31dc42bd9170f31046ec2a6b82d0fc5f70d3f7fda4dd582762205cafecb65aa8c6e28a4f9b1f2fa736852b5938141f3d14a50818b3c75f71a47"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x4, 0x9, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x103, 0x9c, 0x7}]}}, {{0x9, 0x5, 0x3, 0x0, 0x250, 0x9, 0x1, 0x1f, [@generic={0xf9, 0xa, "cec3fd2367f438f669a16aab4f2f9c126e3935749d4657798434461e01257312699a5bcc5c55c859017a13303c365c6a9c7232759d3370a7a00c6bb04d1458a546ad36d0a261f24954e5542823594586f3c0fa1bcb7a4b252abcfb7af5abb9c062d91e8b98abb76fbbad44e529aa88a89c08e7f113f892b3f4828c44f0c8afb8bcae6adf7afbde6d0d2a2db9f12ef4379a6d2b861cfae38488353b03b8c429421744597cd4cdd5240e8e79375d3a45035b277802c1c65539dba942873c090c17f4c601617a39fc7f0ba344a83c6cfb18796a3dfee4c36718b5292ca9a35cbd56fa4a4ad215bc7f41b624bfa1f0b6d59f328e5fa3be430d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x8}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x0, 0x40, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x8}]}}]}}, {{0x9, 0x4, 0xa9, 0xff, 0xf, 0xdd, 0x17, 0xa8, 0x7, [], [{{0x9, 0x5, 0xd, 0x10, 0x10, 0x9, 0x3, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x3, 0x20, 0xf7, 0xff, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0xff, 0x3, 0xf7}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x2, 0x5, 0x3a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xe1}, @generic={0xf1, 0x7, "e24a63e82b17df5a2bac46aa3dfee23c920cf3d3d74dab3e5cbc67d744577d40f371fa410cbc42b45eb50d1b9b2c2f6efe8fa6a97e03faae275ad054d01a59b4d81bf1bd1c3961893311180a9eaed646de6fd8dd17709fbcfd0399cd588f34ba5398c4943877dde1740e7e7986235058066d1ac57c1a0a4ce7a33783f1562692ba3624e9624e488915ebce297624eaff32431186c069db1410e49fc0f5145129945e150a28cccf914534c9839dc655c0d3895907cf6582bc60524e7a763337fe0cdb59c40d51056f60da646434483d04e8e7bf2eea26f690c1293af7f71615fdd9e9fe848be7fd9f3e849dcf3242fb"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x81, 0x6, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2, 0x7fff}, @generic={0x2d, 0x1, "fe34a06c31db3c1ce6449ec1340921c13dbc57670945d1ac5bc89ace12492da07d7d56e785a91f47cf2332"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2, 0x60, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x85, 0x8001}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x0, 0x4, 0x80, [@generic={0xb5, 0x1, "59b172ffa9a6b5c685ccf369317563d3920386840b336e62f64a9d7de5d7011f22dccfc17258669d4491db9cca2724c665ed1f2317af87a2e10b3e0527e930475dc3997352836734811106556f7ee9af95e38fd45c716c91d3c5c66433a5e366549688fe7a86a57e704e462475140fbdcaecb24e0be73eb6313184406bb0d4e20b5a6b3714c89d3092ea20818245847310509b9741c410994f1303a840fc34c1428ea62b82fa2a2988cc29c40125848b5bdadc"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4, 0x20, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x1}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x8, 0x1, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5}]}}, {{0x9, 0x5, 0xf, 0x10, 0x200, 0x1, 0xac, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0x3ff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x8}]}}, {{0x9, 0x5, 0x5, 0x8, 0x20, 0x0, 0x8, 0x7, [@generic={0x5b, 0x23, "0f9ef3cf8551fc14b537a0cba31b28505edd5634462887ac125cc8adefd29fa53d6b189c46c188e5546c87bc43df78e1afef0abfda938562751784234601019e5de5c56a8dd6547129fff87286bc4f239b5d42a14221c16d56"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x7, 0x4, 0x400, 0x4, 0xa4, 0x5d}}, {{0x9, 0x5, 0x0, 0x8, 0x200, 0x81, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5d24}]}}, {{0x9, 0x5, 0x9, 0xc, 0x10, 0x7, 0x4, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0xcab}, @generic={0x84, 0x1, "d24b20d26d33cebf026bfaebf70b8903edf6beadd5ab8de1904ab3cdb655ca416d4f31c8d0c5f90e6839c7308b5da63ed1691fd052f2deb8023166ff169aec8475995f7b0f4398111b9da28795855668b33d7c6027e6331b5cbe772eee8dfa751a5564f49a357308c497ca4ff58fe06b45e3e68c4637e9c76eeb1421b655cf850097"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0xb9, 0xff, 0x40, [@generic={0xe9, 0x11, "6d48dc9da9c52ec8b6b0c67ec16a5608f61b5bf1fbdb270f38b996bc20905ddf94379fbfb9c6f20b59e1ffb8a7651d1a472362d4b345a2662c03e4b6238a5e10f42dddb06dd7889cfda3bbc6ee81df11407181085c0441fe407e80693b8dd7c0954ee1f1efcf12e1013a38413dabb116eb671896fa2a830b1f5a20e36879823eb4271aef24260bec510b43004d22c10ec39fd992d3a685f69cafbf54177a798bca5efa14efe93992c2e0b2fbc1d1cb7d6688245fca74fd3717a2483c3abb6b969074439a74f08f99d2001acf82708ae431c4903dd6b2df0306a22587cf68f8571dd4b39b0a938a"}, @generic={0xa, 0xc, "bab913e85a98d3b7"}]}}]}}, {{0x9, 0x4, 0xe8, 0x0, 0x5, 0xd5, 0xa, 0xdb, 0x6, [], [{{0x9, 0x5, 0xa, 0x0, 0x200, 0xc8, 0x57, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x20, 0xfcd0}]}}, {{0x9, 0x5, 0x3, 0x4, 0x400, 0x6, 0x1f, 0x3f}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x66}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x82, 0x7f, 0xff, [@generic={0xcf, 0xa, "6a5377eb2dd64f1ee8c89dfce14442f9ef3f31fde903c8eb947c7ef31df9f41b9a7df0b16c2573787aad21fb8884d4ca35f618ff050f35731849a0a5585c9a7edfee3b6b5e2e8be43a6bf518be0951749c2c2170ea2cd2d173bea73dd3a985ab4ca515cfee10736012a72eec886c8d69285ce5685a4821ef7a173be9360abb704e9db94a26d692ada45fdbd38d67b1e371167b7360780cbe13c24ae1543a08da0999f53eed37d7fb305471a8f1066256cae75088905e2f5855eb4f48d97d5cd4629f9ada79e38569ae5c91f1c5"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x4}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x4, 0x9, 0x5, [@generic={0x78, 0x7, "ab8b3b3c659a8621451525f0cbe0a57b3601f76f46ee5f96454ebab8986a065123fb34661ffb2b83082c04150e568b4193f78cc7c220738c602c798bf3f339eb598298c3b36f88dbe0b70bf745e4c7062e7cbb65f2dd26530da76ac6a0a502868c02a4c5642cc6f47005fc5541fda2d90163e65b5d2b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x7}]}}]}}]}}]}}, 0x0) (async) 12:28:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001540)=[{0x0, 0x803e0000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 1569.744410][ T9232] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:24 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@typedef={0x1}]}}, &(0x7f0000000740)=""/4096, 0x26, 0x1000, 0x1}, 0x20) [ 1569.810355][ T9232] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1569.810355][ T9232] !' 12:28:25 executing program 4: socketpair(0x10, 0x3, 0xe5, &(0x7f0000000000)) [ 1569.983287][ T9232] CPU: 0 PID: 9232 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1569.993741][ T9232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.003790][ T9232] Call Trace: [ 1570.007062][ T9232] [ 1570.009981][ T9232] dump_stack_lvl+0x1e3/0x2cb [ 1570.014649][ T9232] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1570.020552][ T9232] ? bfq_pos_tree_add_move+0x436/0x436 [ 1570.026000][ T9232] ? panic+0x76e/0x76e [ 1570.030067][ T9232] sysfs_warn_dup+0x8c/0xa0 [ 1570.034560][ T9232] sysfs_do_create_link_sd+0xbe/0x100 [ 1570.039918][ T9232] device_add+0x817/0xf90 [ 1570.044245][ T9232] wiphy_register+0x1efc/0x2d30 [ 1570.049096][ T9232] ? cfg80211_event_work+0x40/0x40 [ 1570.054193][ T9232] ? minstrel_ht_alloc+0x81e/0x980 [ 1570.059297][ T9232] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1570.065386][ T9232] ieee80211_register_hw+0x29ed/0x39f0 [ 1570.070867][ T9232] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1570.076672][ T9232] ? rcu_read_lock_sched_held+0x89/0x130 [ 1570.082297][ T9232] ? memset+0x1f/0x40 [ 1570.086267][ T9232] ? __hrtimer_init+0x173/0x250 [ 1570.091106][ T9232] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1570.096830][ T9232] hwsim_new_radio_nl+0xb86/0x1090 [ 1570.101942][ T9232] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1570.108272][ T9232] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1570.114605][ T9232] genl_rcv_msg+0xfbc/0x1490 [ 1570.119192][ T9232] ? genl_bind+0x380/0x380 [ 1570.123608][ T9232] ? mark_lock+0x98/0x350 [ 1570.127935][ T9232] ? __lock_acquire+0x129a/0x1f80 [ 1570.132963][ T9232] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1570.139295][ T9232] netlink_rcv_skb+0x1f0/0x460 [ 1570.144052][ T9232] ? genl_bind+0x380/0x380 [ 1570.148468][ T9232] ? netlink_ack+0xb40/0xb40 [ 1570.153050][ T9232] ? __down_read_common+0x156/0x2a0 [ 1570.158246][ T9232] genl_rcv+0x24/0x40 [ 1570.162226][ T9232] netlink_unicast+0x7e7/0x9c0 [ 1570.166983][ T9232] ? netlink_detachskb+0xa0/0xa0 [ 1570.171913][ T9232] ? check_heap_object+0x128/0x310 [ 1570.177019][ T9232] ? __phys_addr_symbol+0x2b/0x70 [ 1570.182051][ T9232] ? 0xffffffff81000000 [ 1570.186197][ T9232] ? __check_object_size+0x15a/0x210 [ 1570.191732][ T9232] ? bpf_lsm_netlink_send+0x5/0x10 [ 1570.196844][ T9232] netlink_sendmsg+0x9b3/0xcd0 [ 1570.201629][ T9232] ? netlink_getsockopt+0x9c0/0x9c0 [ 1570.206814][ T9232] ? __import_iovec+0x340/0x4e0 [ 1570.211657][ T9232] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1570.216937][ T9232] ? security_socket_sendmsg+0x9d/0xb0 [ 1570.222382][ T9232] ? netlink_getsockopt+0x9c0/0x9c0 [ 1570.227573][ T9232] ____sys_sendmsg+0x597/0x8e0 [ 1570.232350][ T9232] ? __sys_sendmsg_sock+0x30/0x30 [ 1570.237374][ T9232] __sys_sendmsg+0x27e/0x370 [ 1570.241956][ T9232] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1570.246912][ T9232] ? __context_tracking_exit+0x4d/0x80 [ 1570.252376][ T9232] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1570.258348][ T9232] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1570.264404][ T9232] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1570.270373][ T9232] do_syscall_64+0x2b/0x70 [ 1570.274846][ T9232] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1570.280750][ T9232] RIP: 0033:0x7fcfe5c89049 [ 1570.285171][ T9232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1570.304772][ T9232] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1570.313180][ T9232] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1570.321228][ T9232] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:28:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1570.329184][ T9232] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1570.337144][ T9232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1570.345193][ T9232] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1570.353200][ T9232] 12:28:25 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'wlan0\x00'}) 12:28:25 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1570.502240][ T7472] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 1570.541689][ T9234] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1570.575787][ T9234] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1570.589649][ T9234] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1570.589649][ T9234] !' [ 1570.600826][ T9234] CPU: 1 PID: 9234 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1570.611265][ T9234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.621330][ T9234] Call Trace: [ 1570.624599][ T9234] [ 1570.627518][ T9234] dump_stack_lvl+0x1e3/0x2cb [ 1570.632188][ T9234] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1570.638094][ T9234] ? bfq_pos_tree_add_move+0x436/0x436 [ 1570.643544][ T9234] ? panic+0x76e/0x76e [ 1570.647613][ T9234] sysfs_warn_dup+0x8c/0xa0 [ 1570.652108][ T9234] sysfs_do_create_link_sd+0xbe/0x100 [ 1570.657496][ T9234] device_add+0x817/0xf90 [ 1570.661920][ T9234] wiphy_register+0x1efc/0x2d30 [ 1570.666788][ T9234] ? cfg80211_event_work+0x40/0x40 [ 1570.671899][ T9234] ? minstrel_ht_alloc+0x81e/0x980 [ 1570.677048][ T9234] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1570.683131][ T9234] ieee80211_register_hw+0x29ed/0x39f0 [ 1570.688606][ T9234] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1570.694403][ T9234] ? rcu_read_lock_sched_held+0x89/0x130 [ 1570.700033][ T9234] ? memset+0x1f/0x40 [ 1570.704006][ T9234] ? __hrtimer_init+0x173/0x250 [ 1570.708854][ T9234] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1570.714585][ T9234] hwsim_new_radio_nl+0xb86/0x1090 [ 1570.719693][ T9234] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1570.726039][ T9234] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1570.732379][ T9234] genl_rcv_msg+0xfbc/0x1490 [ 1570.736982][ T9234] ? genl_bind+0x380/0x380 [ 1570.741417][ T9234] ? rcu_lock_acquire+0x30/0x30 [ 1570.746289][ T9234] ? mark_lock+0x98/0x350 [ 1570.750626][ T9234] ? __lock_acquire+0x129a/0x1f80 [ 1570.755748][ T9234] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1570.762116][ T9234] netlink_rcv_skb+0x1f0/0x460 [ 1570.766904][ T9234] ? genl_bind+0x380/0x380 [ 1570.771320][ T9234] ? netlink_ack+0xb40/0xb40 [ 1570.775911][ T9234] ? __down_read_common+0x156/0x2a0 [ 1570.781111][ T9234] genl_rcv+0x24/0x40 [ 1570.785085][ T9234] netlink_unicast+0x7e7/0x9c0 [ 1570.789847][ T9234] ? netlink_detachskb+0xa0/0xa0 [ 1570.794772][ T9234] ? check_heap_object+0x128/0x310 [ 1570.799886][ T9234] ? __phys_addr_symbol+0x2b/0x70 [ 1570.804901][ T9234] ? 0xffffffff81000000 [ 1570.809045][ T9234] ? __check_object_size+0x15a/0x210 [ 1570.814406][ T9234] ? bpf_lsm_netlink_send+0x5/0x10 [ 1570.819515][ T9234] netlink_sendmsg+0x9b3/0xcd0 [ 1570.824280][ T9234] ? netlink_getsockopt+0x9c0/0x9c0 [ 1570.829465][ T9234] ? __import_iovec+0x340/0x4e0 [ 1570.834315][ T9234] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1570.839595][ T9234] ? security_socket_sendmsg+0x9d/0xb0 [ 1570.845045][ T9234] ? netlink_getsockopt+0x9c0/0x9c0 [ 1570.850237][ T9234] ____sys_sendmsg+0x597/0x8e0 [ 1570.854998][ T9234] ? __sys_sendmsg_sock+0x30/0x30 [ 1570.860026][ T9234] __sys_sendmsg+0x27e/0x370 [ 1570.864607][ T9234] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1570.869544][ T9234] ? __context_tracking_exit+0x4d/0x80 [ 1570.875011][ T9234] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1570.880994][ T9234] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1570.886990][ T9234] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1570.892968][ T9234] do_syscall_64+0x2b/0x70 [ 1570.897377][ T9234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1570.903262][ T9234] RIP: 0033:0x7feb31289049 [ 1570.907671][ T9234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1570.927281][ T9234] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1570.935705][ T9234] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1570.943667][ T9234] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1570.951629][ T9234] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1570.959594][ T9234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1570.967555][ T9234] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1570.975538][ T9234] 12:28:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848648002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1571.135447][ T9253] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1571.176204][ T9253] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1571.176204][ T9253] !' [ 1571.186290][ T7472] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 1571.200119][ T7472] usb 1-1: can't read configurations, error -22 [ 1571.207459][ T9253] CPU: 1 PID: 9253 Comm: syz-executor.5 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1571.217896][ T9253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1571.227959][ T9253] Call Trace: [ 1571.231238][ T9253] [ 1571.234162][ T9253] dump_stack_lvl+0x1e3/0x2cb [ 1571.238836][ T9253] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1571.244726][ T9253] ? bfq_pos_tree_add_move+0x436/0x436 [ 1571.250182][ T9253] ? panic+0x76e/0x76e [ 1571.254260][ T9253] sysfs_warn_dup+0x8c/0xa0 [ 1571.258757][ T9253] sysfs_do_create_link_sd+0xbe/0x100 [ 1571.264125][ T9253] device_add+0x817/0xf90 [ 1571.268718][ T9253] wiphy_register+0x1efc/0x2d30 [ 1571.273577][ T9253] ? cfg80211_event_work+0x40/0x40 [ 1571.278686][ T9253] ? minstrel_ht_alloc+0x81e/0x980 [ 1571.283814][ T9253] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1571.289884][ T9253] ieee80211_register_hw+0x29ed/0x39f0 [ 1571.295358][ T9253] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1571.301153][ T9253] ? rcu_read_lock_sched_held+0x89/0x130 [ 1571.306784][ T9253] ? memset+0x1f/0x40 [ 1571.310756][ T9253] ? __hrtimer_init+0x173/0x250 [ 1571.315599][ T9253] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1571.321342][ T9253] hwsim_new_radio_nl+0xb86/0x1090 [ 1571.326449][ T9253] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1571.332780][ T9253] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1571.339107][ T9253] genl_rcv_msg+0xfbc/0x1490 [ 1571.343696][ T9253] ? genl_bind+0x380/0x380 [ 1571.348108][ T9253] ? rcu_lock_acquire+0x30/0x30 [ 1571.352959][ T9253] ? mark_lock+0x98/0x350 [ 1571.357281][ T9253] ? __lock_acquire+0x129a/0x1f80 [ 1571.362302][ T9253] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1571.368645][ T9253] netlink_rcv_skb+0x1f0/0x460 [ 1571.373405][ T9253] ? genl_bind+0x380/0x380 [ 1571.377818][ T9253] ? netlink_ack+0xb40/0xb40 [ 1571.382410][ T9253] ? __down_read_common+0x156/0x2a0 [ 1571.387610][ T9253] genl_rcv+0x24/0x40 [ 1571.391583][ T9253] netlink_unicast+0x7e7/0x9c0 [ 1571.396348][ T9253] ? netlink_detachskb+0xa0/0xa0 [ 1571.401273][ T9253] ? check_heap_object+0x128/0x310 [ 1571.406376][ T9253] ? __phys_addr_symbol+0x2b/0x70 [ 1571.411404][ T9253] ? 0xffffffff81000000 [ 1571.415548][ T9253] ? __check_object_size+0x15a/0x210 [ 1571.420821][ T9253] ? bpf_lsm_netlink_send+0x5/0x10 [ 1571.425929][ T9253] netlink_sendmsg+0x9b3/0xcd0 [ 1571.430695][ T9253] ? netlink_getsockopt+0x9c0/0x9c0 [ 1571.435884][ T9253] ? __import_iovec+0x340/0x4e0 [ 1571.440733][ T9253] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1571.446014][ T9253] ? security_socket_sendmsg+0x9d/0xb0 [ 1571.451462][ T9253] ? netlink_getsockopt+0x9c0/0x9c0 [ 1571.456656][ T9253] ____sys_sendmsg+0x597/0x8e0 [ 1571.461420][ T9253] ? __sys_sendmsg_sock+0x30/0x30 [ 1571.466448][ T9253] __sys_sendmsg+0x27e/0x370 [ 1571.471030][ T9253] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1571.475968][ T9253] ? __context_tracking_exit+0x4d/0x80 [ 1571.481433][ T9253] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1571.487414][ T9253] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1571.493389][ T9253] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1571.499364][ T9253] do_syscall_64+0x2b/0x70 [ 1571.503774][ T9253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1571.509662][ T9253] RIP: 0033:0x7fcfe5c89049 [ 1571.514072][ T9253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1571.533667][ T9253] RSP: 002b:00007fcfe6eae168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1571.542101][ T9253] RAX: ffffffffffffffda RBX: 00007fcfe5d9bf60 RCX: 00007fcfe5c89049 [ 1571.550075][ T9253] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1571.558046][ T9253] RBP: 00007fcfe5ce308d R08: 0000000000000000 R09: 0000000000000000 [ 1571.566023][ T9253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1571.573991][ T9253] R13: 00007ffcd6bdb3ef R14: 00007fcfe6eae300 R15: 0000000000022000 [ 1571.581977][ T9253] [ 1571.588716][ T3672] kworker/dying (3672) used greatest stack depth: 19032 bytes left [ 1571.732178][ T7472] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 1572.142384][ T7472] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 1572.150367][ T7472] usb 1-1: can't read configurations, error -22 [ 1572.156894][ T7472] usb usb1-port1: attempt power cycle [ 1572.572207][ T7472] usb 1-1: new high-speed USB device number 117 using dummy_hcd 12:28:27 executing program 0: syz_usb_connect(0x0, 0xfffffffffffffd3b, &(0x7f0000000b40)={{0x12, 0x1, 0x0, 0x2b, 0xfc, 0xc7, 0x40, 0x1c73, 0x861f, 0xe449, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xae2, 0x3, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x56, 0x1, 0xa, 0xf1, 0xc6, 0x78, 0x15, [@uac_control={{}, [@output_terminal={0x9, 0x24, 0x3, 0x5, 0x303, 0x2, 0x6, 0xfb}]}, @generic={0x44, 0x2, "b5575c8cfd29170af7ce8493a51e2506129462aef0c915a4d9eeb631aa78ead6e72f538945b9981ac6f2d456d5288b5123f439b5f7ea3fa66c52c52551b2540e851b"}], [{{0x9, 0x5, 0x7, 0x4, 0x400, 0x40, 0x1, 0x20, [@generic={0x9b, 0x7, "28279f5603421287c7ea15217615a4b34a0febcd012cfa2d624428702d5c3533554a725f4c1b46645fe584b0c56f0c3a559340d4bcf7d477bb1c83e7b9ad4afdfabaf0c33696f6095da135024f966f56f618921e411c987b12d032c61e73084072f9c2c8e3a1c8fc6d9ba0fbeae008a5ff783c828757fbf9d3f5da96017c49596ed708f98b5be7b4c8098b10ae9d1c320401a339698373849a"}]}}, {{0x9, 0x5, 0x6, 0xc, 0x40, 0x8, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xff}]}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xbf, 0x5, 0x7f, [@generic={0x88, 0xd, "7c89151645414465dd0e139bfc92ee20e654b95a629c33d1adb9ff29c9bf97c7107585e1d3f80eb4b42111a9c7e83bc30a34243f7a62312b0b1a4f45b25ce69f07c4aabe2c76519d33734206d44b125cb58e297c9e6f1f4ee8dfdcd213495103ec96be0139a5206462a7208999f114c2c9d0d970b1a97bd6a2a63fb897bc0d1e8ed52fcdfacb"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x20, 0x44, 0x0, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x7}]}}, {{0x9, 0x5, 0xf, 0x12, 0x470, 0x9, 0x76, 0x20, [@generic={0x6c, 0xe, "3265e36c600946f700ab6700c0d56b4efed901881ddd62438c9b67c51c51f90caf7124b7651fa655b0063a2c446eec5aac6327fce1877c35a87629a3c4011ee2c7be82aa38fbc5bc756a82133133b6c2f6448365f31819b42805e9204920b7af9fff6b05053690d83385"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x5, 0x38, 0xfe, [@generic={0x6a, 0x21, "fec5c13b028cc4685d2c1a59e36970a2b7c2a353e49ea691876835015d79a012b586e3c9e51ac574f421a9c0d9142f6212c05da974327495caa558cb88ff497e9cc6ac76dae984e5b2bb7a51bd41a9283f1e6554bd8e61662f7cca6862f4cb47baebe97fe83c782a"}, @generic={0x20, 0x21, "4ea06d0a61de623253a3816cd4b82c63d6b92a116981e81ea6c89c249d04"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x8, 0x4, 0x6, 0x1, [@generic={0xb4, 0x6, "37a73e5099ce72ae6f2eb43e649f56aa3f221ef20863399c997ba77ab76f91f5c274068a91f46ace39a48ffe368f62fc157d0e7ea001c97ef91ada9238186605725fead4d893b18a516f6b3b1779a2deef873ca26eb331368a577f1a5e96ae0129d1dc8a473e204ffc33de03a195e6f355f51695ea73f1a4e31dc42bd9170f31046ec2a6b82d0fc5f70d3f7fda4dd582762205cafecb65aa8c6e28a4f9b1f2fa736852b5938141f3d14a50818b3c75f71a47"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x5, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x4, 0x9, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x103, 0x9c, 0x7}]}}, {{0x9, 0x5, 0x3, 0x0, 0x250, 0x9, 0x1, 0x1f, [@generic={0xf9, 0xa, "cec3fd2367f438f669a16aab4f2f9c126e3935749d4657798434461e01257312699a5bcc5c55c859017a13303c365c6a9c7232759d3370a7a00c6bb04d1458a546ad36d0a261f24954e5542823594586f3c0fa1bcb7a4b252abcfb7af5abb9c062d91e8b98abb76fbbad44e529aa88a89c08e7f113f892b3f4828c44f0c8afb8bcae6adf7afbde6d0d2a2db9f12ef4379a6d2b861cfae38488353b03b8c429421744597cd4cdd5240e8e79375d3a45035b277802c1c65539dba942873c090c17f4c601617a39fc7f0ba344a83c6cfb18796a3dfee4c36718b5292ca9a35cbd56fa4a4ad215bc7f41b624bfa1f0b6d59f328e5fa3be430d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x8}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x0, 0x40, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x8}]}}]}}, {{0x9, 0x4, 0xa9, 0xff, 0xf, 0xdd, 0x17, 0xa8, 0x7, [], [{{0x9, 0x5, 0xd, 0x10, 0x10, 0x9, 0x3, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x4, 0x7}]}}, {{0x9, 0x5, 0xe, 0x3, 0x20, 0xf7, 0xff, 0x2}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0xff, 0x3, 0xf7}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x2, 0x5, 0x3a, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xe1}, @generic={0xf1, 0x7, "e24a63e82b17df5a2bac46aa3dfee23c920cf3d3d74dab3e5cbc67d744577d40f371fa410cbc42b45eb50d1b9b2c2f6efe8fa6a97e03faae275ad054d01a59b4d81bf1bd1c3961893311180a9eaed646de6fd8dd17709fbcfd0399cd588f34ba5398c4943877dde1740e7e7986235058066d1ac57c1a0a4ce7a33783f1562692ba3624e9624e488915ebce297624eaff32431186c069db1410e49fc0f5145129945e150a28cccf914534c9839dc655c0d3895907cf6582bc60524e7a763337fe0cdb59c40d51056f60da646434483d04e8e7bf2eea26f690c1293af7f71615fdd9e9fe848be7fd9f3e849dcf3242fb"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x81, 0x6, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2, 0x7fff}, @generic={0x2d, 0x1, "fe34a06c31db3c1ce6449ec1340921c13dbc57670945d1ac5bc89ace12492da07d7d56e785a91f47cf2332"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x400, 0x2, 0x60, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x85, 0x8001}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x0, 0x4, 0x80, [@generic={0xb5, 0x1, "59b172ffa9a6b5c685ccf369317563d3920386840b336e62f64a9d7de5d7011f22dccfc17258669d4491db9cca2724c665ed1f2317af87a2e10b3e0527e930475dc3997352836734811106556f7ee9af95e38fd45c716c91d3c5c66433a5e366549688fe7a86a57e704e462475140fbdcaecb24e0be73eb6313184406bb0d4e20b5a6b3714c89d3092ea20818245847310509b9741c410994f1303a840fc34c1428ea62b82fa2a2988cc29c40125848b5bdadc"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x4, 0x20, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x1}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x8, 0x1, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5}]}}, {{0x9, 0x5, 0xf, 0x10, 0x200, 0x1, 0xac, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0x3ff}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x8}]}}, {{0x9, 0x5, 0x5, 0x8, 0x20, 0x0, 0x8, 0x7, [@generic={0x5b, 0x23, "0f9ef3cf8551fc14b537a0cba31b28505edd5634462887ac125cc8adefd29fa53d6b189c46c188e5546c87bc43df78e1afef0abfda938562751784234601019e5de5c56a8dd6547129fff87286bc4f239b5d42a14221c16d56"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x7, 0x4, 0x400, 0x4, 0xa4, 0x5d}}, {{0x9, 0x5, 0x0, 0x8, 0x200, 0x81, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x6, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x7, 0x5d24}]}}, {{0x9, 0x5, 0x9, 0xc, 0x10, 0x7, 0x4, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x8, 0xcab}, @generic={0x84, 0x1, "d24b20d26d33cebf026bfaebf70b8903edf6beadd5ab8de1904ab3cdb655ca416d4f31c8d0c5f90e6839c7308b5da63ed1691fd052f2deb8023166ff169aec8475995f7b0f4398111b9da28795855668b33d7c6027e6331b5cbe772eee8dfa751a5564f49a357308c497ca4ff58fe06b45e3e68c4637e9c76eeb1421b655cf850097"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x200, 0xb9, 0xff, 0x40, [@generic={0xe9, 0x11, "6d48dc9da9c52ec8b6b0c67ec16a5608f61b5bf1fbdb270f38b996bc20905ddf94379fbfb9c6f20b59e1ffb8a7651d1a472362d4b345a2662c03e4b6238a5e10f42dddb06dd7889cfda3bbc6ee81df11407181085c0441fe407e80693b8dd7c0954ee1f1efcf12e1013a38413dabb116eb671896fa2a830b1f5a20e36879823eb4271aef24260bec510b43004d22c10ec39fd992d3a685f69cafbf54177a798bca5efa14efe93992c2e0b2fbc1d1cb7d6688245fca74fd3717a2483c3abb6b969074439a74f08f99d2001acf82708ae431c4903dd6b2df0306a22587cf68f8571dd4b39b0a938a"}, @generic={0xa, 0xc, "bab913e85a98d3b7"}]}}]}}, {{0x9, 0x4, 0xe8, 0x0, 0x5, 0xd5, 0xa, 0xdb, 0x6, [], [{{0x9, 0x5, 0xa, 0x0, 0x200, 0xc8, 0x57, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x20, 0xfcd0}]}}, {{0x9, 0x5, 0x3, 0x4, 0x400, 0x6, 0x1f, 0x3f}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x0, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xff, 0x66}]}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x82, 0x7f, 0xff, [@generic={0xcf, 0xa, "6a5377eb2dd64f1ee8c89dfce14442f9ef3f31fde903c8eb947c7ef31df9f41b9a7df0b16c2573787aad21fb8884d4ca35f618ff050f35731849a0a5585c9a7edfee3b6b5e2e8be43a6bf518be0951749c2c2170ea2cd2d173bea73dd3a985ab4ca515cfee10736012a72eec886c8d69285ce5685a4821ef7a173be9360abb704e9db94a26d692ada45fdbd38d67b1e371167b7360780cbe13c24ae1543a08da0999f53eed37d7fb305471a8f1066256cae75088905e2f5855eb4f48d97d5cd4629f9ada79e38569ae5c91f1c5"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x4}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x4, 0x9, 0x5, [@generic={0x78, 0x7, "ab8b3b3c659a8621451525f0cbe0a57b3601f76f46ee5f96454ebab8986a065123fb34661ffb2b83082c04150e568b4193f78cc7c220738c602c798bf3f339eb598298c3b36f88dbe0b70bf745e4c7062e7cbb65f2dd26530da76ac6a0a502868c02a4c5642cc6f47005fc5541fda2d90163e65b5d2b"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x7}]}}]}}]}}]}}, 0x0) 12:28:27 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"a2e3ad08ed6b52f99cfbf4c0879b45b4d04fe7ff7fc6e5539b3c68093b546a9b374c94370890e0878fdb1ac6e7049b71b4956c0a9a472a5b47f3988f7ef31952a981ffe8d178708c523c921b1b9b580a169b50d336cd3b78130daa61d8e809ea882f6e02b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4da0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71bfc31870262f5e801119242ca5b6bfc821e7e20002451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713cf39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987b67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0eee26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6000200000000000065d5e880576286522449df466c632b356f243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0004000000008000bea37de0d0d4aa202fef5952a5391fd5615d429a04a689b83c7068ae949ed06e288e810bac9c76600025907f8ea2e2f05dd3318271a1f5f8528f227e79c13800000000492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2360fe763c43470833ac96d3f3357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5307000000d92dad99dac44c3f0008047096a44060bebc2420aed92fa9b6c6224779415d97b9a6d6d5495c1180459043f41c2fc4f4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e67d1d7232f17696294378ce716dacfc5e3e03cfffffffffffff001034ef655b253ca509383815b1b6fc6522d4e2d48604665fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f7927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b5f668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d767d9a7a508ae54a3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11dbe200000000000000bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebd2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bc09ff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f71c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be7fc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c5d3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cdcffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a39973132f02768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebfeffffff82bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864d0270d81eaee5ee6cf1d0ab3785e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f362815687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bf0129165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc0488506dbd17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57234ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b937fe43c06d21e35810d8fe98b0000ea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a6045951f9a93ab5d99c066f7aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d068edc746b0827cbf652f406c6b95f2722e58c050400ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36de00bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f16c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0463ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071ffdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad7084c29743bc613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654575576e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274018c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90195c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb8d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c34c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce85dbd02ee46c5cd5892587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec660080934b33ad61b4f65d77e86abd6859cddf4bbae1f0930462df090000008562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b010a3ad0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000200", 0x1000}}, 0x1006) 12:28:27 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x38) 12:28:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x54) 12:28:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370c480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c0000020000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:27 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:27 executing program 4: socketpair(0x28, 0x0, 0x0, &(0x7f0000002480)) [ 1572.792340][ T7472] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 1572.800221][ T7472] usb 1-1: can't read configurations, error -71 12:28:27 executing program 3: r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8003000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:28 executing program 3: r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) 12:28:28 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0x6, 0xa00}]}}, &(0x7f0000001740)=""/4108, 0x26, 0x100c, 0x1}, 0x20) [ 1572.942346][ T9273] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1573.006096][ T9273] netlink: 181168 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1573.070389][ T9273] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1573.070389][ T9273] !' [ 1573.085821][ T9273] CPU: 0 PID: 9273 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1573.096273][ T9273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.106325][ T9273] Call Trace: [ 1573.109617][ T9273] [ 1573.112537][ T9273] dump_stack_lvl+0x1e3/0x2cb [ 1573.117203][ T9273] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1573.123084][ T9273] ? bfq_pos_tree_add_move+0x436/0x436 [ 1573.128530][ T9273] ? panic+0x76e/0x76e [ 1573.132601][ T9273] sysfs_warn_dup+0x8c/0xa0 [ 1573.137090][ T9273] sysfs_do_create_link_sd+0xbe/0x100 [ 1573.142454][ T9273] device_add+0x817/0xf90 [ 1573.146798][ T9273] wiphy_register+0x1efc/0x2d30 [ 1573.151649][ T9273] ? cfg80211_event_work+0x40/0x40 [ 1573.156745][ T9273] ? minstrel_ht_alloc+0x81e/0x980 [ 1573.161845][ T9273] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1573.167910][ T9273] ieee80211_register_hw+0x29ed/0x39f0 [ 1573.173367][ T9273] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1573.179164][ T9273] ? rcu_read_lock_sched_held+0x89/0x130 [ 1573.184789][ T9273] ? memset+0x1f/0x40 [ 1573.188772][ T9273] ? __hrtimer_init+0x173/0x250 [ 1573.193606][ T9273] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1573.199325][ T9273] hwsim_new_radio_nl+0xb86/0x1090 [ 1573.204429][ T9273] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1573.210749][ T9273] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1573.217088][ T9273] genl_rcv_msg+0xfbc/0x1490 [ 1573.221669][ T9273] ? genl_bind+0x380/0x380 [ 1573.226076][ T9273] ? rcu_lock_acquire+0x30/0x30 [ 1573.230917][ T9273] ? mark_lock+0x98/0x350 [ 1573.235236][ T9273] ? __lock_acquire+0x129a/0x1f80 [ 1573.240251][ T9273] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1573.246576][ T9273] netlink_rcv_skb+0x1f0/0x460 [ 1573.251326][ T9273] ? genl_bind+0x380/0x380 [ 1573.255730][ T9273] ? netlink_ack+0xb40/0xb40 [ 1573.260314][ T9273] ? __down_read_common+0x156/0x2a0 [ 1573.266467][ T9273] genl_rcv+0x24/0x40 [ 1573.270440][ T9273] netlink_unicast+0x7e7/0x9c0 [ 1573.275205][ T9273] ? netlink_detachskb+0xa0/0xa0 [ 1573.280135][ T9273] ? check_heap_object+0x128/0x310 [ 1573.285233][ T9273] ? __phys_addr_symbol+0x2b/0x70 [ 1573.290242][ T9273] ? 0xffffffff81000000 [ 1573.294377][ T9273] ? __check_object_size+0x15a/0x210 [ 1573.299645][ T9273] ? bpf_lsm_netlink_send+0x5/0x10 [ 1573.304769][ T9273] netlink_sendmsg+0x9b3/0xcd0 [ 1573.309527][ T9273] ? netlink_getsockopt+0x9c0/0x9c0 [ 1573.314704][ T9273] ? __import_iovec+0x340/0x4e0 [ 1573.319552][ T9273] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1573.324826][ T9273] ? security_socket_sendmsg+0x9d/0xb0 [ 1573.330290][ T9273] ? netlink_getsockopt+0x9c0/0x9c0 [ 1573.335475][ T9273] ____sys_sendmsg+0x597/0x8e0 [ 1573.340231][ T9273] ? __sys_sendmsg_sock+0x30/0x30 [ 1573.345251][ T9273] __sys_sendmsg+0x27e/0x370 [ 1573.349829][ T9273] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1573.354758][ T9273] ? __context_tracking_exit+0x4d/0x80 [ 1573.360210][ T9273] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1573.366183][ T9273] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1573.372168][ T9273] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1573.378154][ T9273] do_syscall_64+0x2b/0x70 [ 1573.382557][ T9273] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1573.388435][ T9273] RIP: 0033:0x7feb31289049 [ 1573.392835][ T9273] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1573.412432][ T9273] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1573.420831][ T9273] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1573.428788][ T9273] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1573.436745][ T9273] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1573.444698][ T9273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1573.452831][ T9273] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1573.460798][ T9273] [ 1573.497585][ T9278] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1573.512918][ T9278] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1573.553651][ T7472] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 1573.832285][ T7472] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 1573.840332][ T7472] usb 1-1: can't read configurations, error -22 [ 1573.848070][ T7472] usb usb1-port1: unable to enumerate USB device 12:28:30 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000007c0)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x4}}]}}, &(0x7f00000006c0)=""/236, 0x32, 0xec, 0x4}, 0x20) 12:28:30 executing program 3: r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:28:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370d480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8004000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:30 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x41) 12:28:30 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) syz_usb_connect(0x2, 0x3da, &(0x7f0000000000)={{0x12, 0x1, 0x210, 0x87, 0x17, 0xf, 0x40, 0x3011, 0xb012, 0xf20c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3c8, 0x3, 0x1, 0xc6, 0x0, 0x2, [{{0x9, 0x4, 0x2f, 0xd9, 0x3, 0xd7, 0x98, 0x4, 0x6, [@hid_hid={0x9, 0x21, 0x200, 0xe1, 0x1, {0x22, 0xc57}}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "f57f81"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x952, 0x3ff, 0x401, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x3, 0x9}, @mdlm_detail={0xf0, 0x24, 0x13, 0x0, "04cad0d39cb644749a62932e9867253b909a7936a20d014a9c9a04c10bc661468e727bc4538b15908da0fcfe1effc75415888452f189de684099b22a60cd99dd9192b5eca9a7cbc4f06aeaffc8c1a9abba6f3a2efb33e18ff9d919a1fb2d60c63834bf08079b8a8864c0ab4d73710dc1f86748754dbc5820a16480ac0d853b064f0f76231f53692b745272d56dd9d40bfe1fe95a0b06f3adbf32db7fbe150f2b2778fc6e71e37ebaf0f5c07be383a31a2c51e8b25e11e01518010ea3e3155dbc958fc5deff341a8f301932dcfc4effe65c0284b75ebd42a24dda3c43bb71800529d660086858b9ad18f09386"}, @mdlm_detail={0x21, 0x24, 0x13, 0x2, "0cfc8f2269d37fc304c76809370304211c0cea3fd7a6a89a6b79ab26b8"}]}], [{{0x9, 0x5, 0x3, 0x1, 0x3ff, 0x3, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x2, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x5d5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x0, 0x1, 0x74}}, {{0x9, 0x5, 0x80, 0x4, 0x40, 0x40, 0xe0, 0x81, [@generic={0x6f, 0x4, "e5494e95283b44384ec4239b5327b8c671b3af433603fdb08a9afdfc11b223c3955aad65ec5ae4c8db47ea199d884b88bd18671fca2bf7e1a2941137963bef49a56b53d575532f2c9c94d0f64d8e2422aa5b021ce0864bda1aa1eaeb560c0c072189c18d287eaf265eecd74ccd"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x11}]}}]}}, {{0x9, 0x4, 0x8c, 0x20, 0x0, 0x94, 0x1b, 0xa3, 0x1, [@generic={0x101, 0x1, "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"}, @generic={0xc9, 0x22, "7ff6dc1e3c8877b22bb5def3f198c81648732be211fb678b666b30dc8ce9e8e003c69055230c2e97e011965507a4f416d10819be7185435f895f30860bbce0473e8a97087d97a505038968d1924dc9fa62f7be48b96aff12adfc518892cb22dec83601d7f6983bb55382607142c9d5fd6f92651c47026f5fd286f2e11727ddd2d01811774f8f034c691f500b628f6c5d9de3657c1be1402e225fd36d26fdab8b23ce00419f72941ac0e4abc1c628d4df38c893ac5d3dd90a2d33ca0262f7504557eba4bf036c1f"}]}}, {{0x9, 0x4, 0xf9, 0x80, 0x0, 0xf4, 0x3f, 0x14, 0x2}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x110, 0x80, 0x2, 0x18, 0xb7, 0xfe}, 0x5, &(0x7f0000000440)={0x5, 0xf, 0x5}, 0x4, [{0xaf, &(0x7f0000000480)=@string={0xaf, 0x3, "652813b9c07b1320e9b7ee36b74170d57711c7e38982450f67cf5bd4cb47ffba7e948110ece33d7551dadecda4a0913f3d83772c1826299281f428a76162ca65d25a4db3868f428ab0e341718600443d8ef2d7555e42c53a1223699fb4e38da56d53fbbbdfd3748db85c8401d442201db65867d26a13ba4eb1f719936e2ff5dc1e1170accc819c2cdd8f537ca4f7fffbc24d9f418babd1dc5735d63490471f50503cf7652ba4d23e781a70d107"}}, {0xf, &(0x7f0000000540)=@string={0xf, 0x3, "ad2682fe906a444b7a062258af"}}, {0x18, &(0x7f0000000580)=@string={0x18, 0x3, "aa2ac7b5bfecbde3779c898a8384193ffdc35fd2f841"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x44e}}]}) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x30, 0x1b, 0x8, 0x110a, 0x1653, 0x6f72, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc1, 0xf1, 0x4a}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x2c, &(0x7f0000000a00)={0x0, 0x8c2c6220f55de494, 0xae, {0xae, 0x6, "e7b12dc565bbb380d91c1a260964f2bf9d7c8057a4a3d92851fa375955028ac7f63da1c327ba220689f045d3051a8718358f5ac872c29817037cecf404273cf6437f9deb6761fc8c5b5cf4bd0a7e3e3d1a34acc18f7ef0d9daa6b9ff956b24f54939014a5e07ce2c9a176c4e4801ef2d5f92645492e6ceb389c27d559aa71673f30ea49bd49f5e8f8b136c0b18c11f7526cd87777a01644fb0cebacf3e06665539d6b2d34f9be0bc3f1a23a1"}}, &(0x7f0000000ac0)={0x0, 0x3, 0x3f, @string={0x3f, 0x3, "75d5650dbb52083eaa3b1954300d32294861b0b878e5f4f6461fa70328a5d7a165095385b4f99a8cb6125ee7c3d78967e3b03065f721413ab87a9d0745"}}, &(0x7f0000000b40)={0x0, 0xf, 0x1e0, {0x5, 0xf, 0x1e0, 0x5, [@generic={0x9c, 0x10, 0x1, "f7922f6192e5128d9aed97809e78ad1c100ef336f7b6e5c4d50af89d84e0648f2ddef01e0e07a51aa3e7b7d7370001149b4a586eb0ac528924070cf6a9d408d930e1a4438b94e3fad6738b9638ad8233a3978c583abad3558f961b84a58f8d7952f20164cf75d6cb5f8065a82ce5a2dd38ab858e99017820ddf6dd677c3ee8776d0dec55c570de6c5d570c48693162a6549db83e6e564dc9ea"}, @generic={0xf8, 0x10, 0x4, "df073f7f1e82ab2605febd46a2842fdd5afd297e71cdbb41de151bccad0c44f6e2e71db7f0efee93e38daa7d1b1ea907701bd6177424f5367a96ee09aa37859809d6c0a3e48255a6f0f7a4d601219bdb1ec6cc6ec4698d726547a4412b71392b01cc19d33e5b4fac954b48a31654979136fb7c56717b1afb387fb3aeafe5f9730af72be5882b45183589eb9f1b4ca7e27b46c5d7211e39db44a29758b21c9b317c71da13b2d7f5199cfa71cf7f61882ff68c1623a11cbfb41388c70b35cec277140c04832947bb07bc5b8040580f67966d190ac9c1347447dfd80a4c050df3d77004da9124c86e5e7eba04219e447267b3e1f1704d"}, @generic={0x24, 0x10, 0xb, "4866224092bc65ab4d914988fa3525c957c496b49d12bdbe5c9de0d3c68e3c367b"}, @ssp_cap={0x20, 0x10, 0xa, 0x8, 0x5, 0x101, 0xff00, 0x7, [0xff3f00, 0xcf, 0xc0, 0x0, 0xe0b0]}, @ptm_cap={0x3}]}}, &(0x7f0000000d40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x4, 0x9, 0x0, "ac63a3a4", "372c93a4"}}, &(0x7f0000000d80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3f, 0x0, 0x5, 0x7, 0xc3, 0x0, 0x6}}}, &(0x7f0000001240)={0x84, &(0x7f0000000e00)={0x40, 0x18, 0x9, "8f591b5f581efc362e"}, &(0x7f0000000e40)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000ec0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000f00)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000f40)={0x20, 0x0, 0x4, {0x100, 0x40}}, &(0x7f0000000f80)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000fc0)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000001000)={0x40, 0xb, 0x2, "8553"}, &(0x7f0000001040)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000001080)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000010c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000001100)={0x40, 0x19, 0x2, "3901"}, &(0x7f0000001140)={0x40, 0x1a, 0x2, 0x65}, &(0x7f0000001180)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f00000011c0)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000001200)={0x40, 0x21, 0x1, 0x5}}) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000680)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x80, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x7, 0x1, 0x2, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x3f, 0x6}}}}}]}}]}}, &(0x7f0000000980)={0xa, &(0x7f00000006c0)={0xa, 0x6, 0x110, 0xff, 0x7, 0x8, 0x8, 0x5}, 0x19, &(0x7f0000000700)=ANY=[@ANYBLOB="050fa9a5b20b1246b447b8f6a0fe127b19000114100400c78d"], 0x4, [{0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x1004}}, {0x89, &(0x7f00000007c0)=@string={0x89, 0x3, "8fea171950251a237eba615ff36b1b01fb18bbe7487284c319d7e13112b3ede6c1d4f931df055dd3ad403c29bbc815a86ffc23205508dc7a34d58be139c0dd69a7eea91edb13a39ee0d09966aa4e7348565b0bd5442ffc4a9c5bcf80d169a53ec55e6abb4cadeb5b0138dd2675ac12c75c08cc8a43548f27a0bd37c8f67fc2c665657aa6c059b1"}}, {0xe4, &(0x7f0000000880)=@string={0xe4, 0x3, "3ee3ffeb8b9f8951218c12c7ebef2f2d61e322ce3ff3b90ce8877181ae4f7977debcae48116d0adcda55bdbbeee4abd998dd6fb4cba10a317f9e1cd4b1cf467c932ff1c192d742f48ff7f66fe9445795251757f408b1db598fe1591cc9852710c6ac1938631c4b1b43857359df2fd9f6704de1257a1f026ebcca7601d2bcf37189898d63a5cc6e8f46684c44b6ffae890755cde666cd72089bce01c64dcabb22a298b4322350c7d0873d47220ebf63a5c96faba24ddc501edc35dc5108ec310fe30d02fe875e4710f045265ded92c7b3fa197e6924746d7c8211b099767aeb22fd75"}}]}) 12:28:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:28:31 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000002280)=ANY=[@ANYBLOB="9feb010f18"], &(0x7f0000000100)=""/4096, 0x4d, 0x1000, 0x1}, 0x20) [ 1575.887503][ T9290] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1575.939443][ T9290] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.1'. 12:28:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8005000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000005c0)) [ 1575.992836][ T9290] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1575.992836][ T9290] !' 12:28:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370e480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:31 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000002280)=ANY=[@ANYBLOB="9feb010018000000000000000900000030"], &(0x7f0000000100)=""/4096, 0x4d, 0x1000, 0x1}, 0x20) [ 1575.992854][ T9290] CPU: 0 PID: 9290 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 12:28:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8006000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1575.992878][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1575.992890][ T9290] Call Trace: [ 1575.992899][ T9290] [ 1575.992909][ T9290] dump_stack_lvl+0x1e3/0x2cb [ 1575.992936][ T9290] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1575.992964][ T9290] ? bfq_pos_tree_add_move+0x436/0x436 [ 1575.992987][ T9290] ? panic+0x76e/0x76e [ 1575.993029][ T9290] sysfs_warn_dup+0x8c/0xa0 [ 1575.993053][ T9290] sysfs_do_create_link_sd+0xbe/0x100 [ 1575.993078][ T9290] device_add+0x817/0xf90 [ 1575.993111][ T9290] wiphy_register+0x1efc/0x2d30 [ 1575.993153][ T9290] ? cfg80211_event_work+0x40/0x40 [ 1575.993176][ T9290] ? minstrel_ht_alloc+0x5ee/0x980 [ 1575.993196][ T9290] ? minstrel_ht_alloc+0x55d/0x980 [ 1575.993226][ T9290] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1575.993256][ T9290] ieee80211_register_hw+0x29ed/0x39f0 [ 1575.993302][ T9290] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1575.993321][ T9290] ? rcu_read_lock_sched_held+0x89/0x130 [ 1575.993353][ T9290] ? memset+0x1f/0x40 [ 1575.993374][ T9290] ? __hrtimer_init+0x173/0x250 [ 1575.993400][ T9290] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1575.993451][ T9290] hwsim_new_radio_nl+0xb86/0x1090 [ 1575.993481][ T9290] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1575.993518][ T9290] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1575.993551][ T9290] genl_rcv_msg+0xfbc/0x1490 [ 1575.993584][ T9290] ? genl_bind+0x380/0x380 [ 1575.993632][ T9290] ? mark_lock+0x98/0x350 [ 1575.993658][ T9290] ? __lock_acquire+0x129a/0x1f80 [ 1575.993685][ T9290] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1575.993724][ T9290] netlink_rcv_skb+0x1f0/0x460 [ 1575.993744][ T9290] ? genl_bind+0x380/0x380 [ 1575.993767][ T9290] ? netlink_ack+0xb40/0xb40 [ 1575.993799][ T9290] ? __down_read_common+0x156/0x2a0 [ 1575.993827][ T9290] genl_rcv+0x24/0x40 [ 1575.993846][ T9290] netlink_unicast+0x7e7/0x9c0 [ 1575.993877][ T9290] ? netlink_detachskb+0xa0/0xa0 [ 1575.993894][ T9290] ? check_heap_object+0x128/0x310 [ 1575.993918][ T9290] ? __phys_addr_symbol+0x2b/0x70 [ 1575.993940][ T9290] ? 0xffffffff81000000 [ 1575.993955][ T9290] ? __check_object_size+0x15a/0x210 [ 1575.993974][ T9290] ? bpf_lsm_netlink_send+0x5/0x10 [ 1575.994001][ T9290] netlink_sendmsg+0x9b3/0xcd0 [ 1575.994036][ T9290] ? netlink_getsockopt+0x9c0/0x9c0 [ 1575.994054][ T9290] ? __import_iovec+0x340/0x4e0 [ 1575.994082][ T9290] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1575.994103][ T9290] ? security_socket_sendmsg+0x9d/0xb0 [ 1575.994121][ T9290] ? netlink_getsockopt+0x9c0/0x9c0 [ 1575.994144][ T9290] ____sys_sendmsg+0x597/0x8e0 [ 1575.994175][ T9290] ? __sys_sendmsg_sock+0x30/0x30 [ 1575.994214][ T9290] __sys_sendmsg+0x27e/0x370 [ 1575.994236][ T9290] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1575.994270][ T9290] ? __context_tracking_exit+0x4d/0x80 [ 1575.994310][ T9290] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1575.994345][ T9290] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1575.994372][ T9290] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1575.994399][ T9290] do_syscall_64+0x2b/0x70 [ 1575.994419][ T9290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1575.994440][ T9290] RIP: 0033:0x7feb31289049 [ 1575.994458][ T9290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1575.994475][ T9290] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1575.994499][ T9290] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1575.994514][ T9290] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1575.994527][ T9290] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1575.994541][ T9290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1575.994554][ T9290] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1575.994588][ T9290] [ 1575.995992][ T9291] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1575.996012][ T9291] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1576.122982][ T9301] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1576.123000][ T9301] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1576.180111][ T9305] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1576.180135][ T9305] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1576.617051][ T9305] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1576.617051][ T9305] !' [ 1576.631869][ T9305] CPU: 1 PID: 9305 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1576.642318][ T9305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1576.652400][ T9305] Call Trace: [ 1576.652415][ T9305] [ 1576.652424][ T9305] dump_stack_lvl+0x1e3/0x2cb 12:28:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x894c, 0x0) [ 1576.663272][ T9305] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1576.669165][ T9305] ? bfq_pos_tree_add_move+0x436/0x436 [ 1576.674634][ T9305] ? panic+0x76e/0x76e [ 1576.678697][ T9305] sysfs_warn_dup+0x8c/0xa0 [ 1576.683197][ T9305] sysfs_do_create_link_sd+0xbe/0x100 [ 1576.688586][ T9305] device_add+0x817/0xf90 [ 1576.692909][ T9305] wiphy_register+0x1efc/0x2d30 [ 1576.697760][ T9305] ? cfg80211_event_work+0x40/0x40 [ 1576.702875][ T9305] ? minstrel_ht_alloc+0x81e/0x980 [ 1576.707973][ T9305] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1576.714029][ T9305] ieee80211_register_hw+0x29ed/0x39f0 [ 1576.719483][ T9305] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1576.725279][ T9305] ? rcu_read_lock_sched_held+0x89/0x130 [ 1576.730904][ T9305] ? memset+0x1f/0x40 [ 1576.734877][ T9305] ? __hrtimer_init+0x173/0x250 [ 1576.739744][ T9305] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1576.745497][ T9305] hwsim_new_radio_nl+0xb86/0x1090 [ 1576.750624][ T9305] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1576.756968][ T9305] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1576.763308][ T9305] genl_rcv_msg+0xfbc/0x1490 [ 1576.767901][ T9305] ? genl_bind+0x380/0x380 [ 1576.772315][ T9305] ? rcu_lock_acquire+0x30/0x30 [ 1576.777167][ T9305] ? mark_lock+0x98/0x350 [ 1576.781489][ T9305] ? __lock_acquire+0x129a/0x1f80 [ 1576.786506][ T9305] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1576.792842][ T9305] netlink_rcv_skb+0x1f0/0x460 [ 1576.797605][ T9305] ? genl_bind+0x380/0x380 [ 1576.802015][ T9305] ? netlink_ack+0xb40/0xb40 [ 1576.806606][ T9305] ? __down_read_common+0x156/0x2a0 [ 1576.811803][ T9305] genl_rcv+0x24/0x40 [ 1576.815775][ T9305] netlink_unicast+0x7e7/0x9c0 [ 1576.820549][ T9305] ? netlink_detachskb+0xa0/0xa0 [ 1576.825487][ T9305] ? check_heap_object+0x128/0x310 [ 1576.830591][ T9305] ? __phys_addr_symbol+0x2b/0x70 [ 1576.835607][ T9305] ? 0xffffffff81000000 [ 1576.839753][ T9305] ? __check_object_size+0x15a/0x210 [ 1576.845027][ T9305] ? bpf_lsm_netlink_send+0x5/0x10 [ 1576.850137][ T9305] netlink_sendmsg+0x9b3/0xcd0 [ 1576.854903][ T9305] ? netlink_getsockopt+0x9c0/0x9c0 [ 1576.860091][ T9305] ? __import_iovec+0x340/0x4e0 [ 1576.864939][ T9305] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1576.870216][ T9305] ? security_socket_sendmsg+0x9d/0xb0 [ 1576.875664][ T9305] ? netlink_getsockopt+0x9c0/0x9c0 [ 1576.880854][ T9305] ____sys_sendmsg+0x597/0x8e0 [ 1576.885619][ T9305] ? __sys_sendmsg_sock+0x30/0x30 [ 1576.890652][ T9305] __sys_sendmsg+0x27e/0x370 [ 1576.895233][ T9305] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1576.900175][ T9305] ? __context_tracking_exit+0x4d/0x80 [ 1576.905642][ T9305] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1576.911623][ T9305] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1576.917597][ T9305] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1576.923573][ T9305] do_syscall_64+0x2b/0x70 [ 1576.927981][ T9305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1576.933868][ T9305] RIP: 0033:0x7feb31289049 [ 1576.938318][ T9305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1576.957916][ T9305] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1576.966325][ T9305] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1576.974286][ T9305] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1576.982244][ T9305] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1576.990210][ T9305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1576.998168][ T9305] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1577.006147][ T9305] 12:28:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8007000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1577.012504][ T5491] usb 1-1: new high-speed USB device number 119 using dummy_hcd 12:28:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:28:32 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0xa9) [ 1577.151630][ T9315] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1577.162349][ T9315] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1577.412334][ T5491] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=42.aa [ 1577.421683][ T5491] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1577.445168][ T5491] usb 1-1: config 0 descriptor?? [ 1577.684157][ T9293] UDC core: couldn't find an available UDC or it's busy: -16 [ 1577.691594][ T9293] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1577.702082][ T9293] UDC core: couldn't find an available UDC or it's busy: -16 [ 1577.709519][ T9293] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1577.722359][ T5491] (null): keene_cmd_main failed (-71) [ 1577.742313][ T5491] video4linux radio32: keene_cmd_main failed (-71) [ 1577.748861][ T5491] radio-keene 1-1:0.0: V4L2 device registered as radio32 [ 1577.771456][ T5491] usb 1-1: USB disconnect, device number 119 12:28:33 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) (async, rerun: 64) syz_usb_connect(0x2, 0x3da, &(0x7f0000000000)={{0x12, 0x1, 0x210, 0x87, 0x17, 0xf, 0x40, 0x3011, 0xb012, 0xf20c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3c8, 0x3, 0x1, 0xc6, 0x0, 0x2, [{{0x9, 0x4, 0x2f, 0xd9, 0x3, 0xd7, 0x98, 0x4, 0x6, [@hid_hid={0x9, 0x21, 0x200, 0xe1, 0x1, {0x22, 0xc57}}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "f57f81"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x952, 0x3ff, 0x401, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x3, 0x9}, @mdlm_detail={0xf0, 0x24, 0x13, 0x0, "04cad0d39cb644749a62932e9867253b909a7936a20d014a9c9a04c10bc661468e727bc4538b15908da0fcfe1effc75415888452f189de684099b22a60cd99dd9192b5eca9a7cbc4f06aeaffc8c1a9abba6f3a2efb33e18ff9d919a1fb2d60c63834bf08079b8a8864c0ab4d73710dc1f86748754dbc5820a16480ac0d853b064f0f76231f53692b745272d56dd9d40bfe1fe95a0b06f3adbf32db7fbe150f2b2778fc6e71e37ebaf0f5c07be383a31a2c51e8b25e11e01518010ea3e3155dbc958fc5deff341a8f301932dcfc4effe65c0284b75ebd42a24dda3c43bb71800529d660086858b9ad18f09386"}, @mdlm_detail={0x21, 0x24, 0x13, 0x2, "0cfc8f2269d37fc304c76809370304211c0cea3fd7a6a89a6b79ab26b8"}]}], [{{0x9, 0x5, 0x3, 0x1, 0x3ff, 0x3, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x2, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x5d5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x0, 0x1, 0x74}}, {{0x9, 0x5, 0x80, 0x4, 0x40, 0x40, 0xe0, 0x81, [@generic={0x6f, 0x4, "e5494e95283b44384ec4239b5327b8c671b3af433603fdb08a9afdfc11b223c3955aad65ec5ae4c8db47ea199d884b88bd18671fca2bf7e1a2941137963bef49a56b53d575532f2c9c94d0f64d8e2422aa5b021ce0864bda1aa1eaeb560c0c072189c18d287eaf265eecd74ccd"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x11}]}}]}}, {{0x9, 0x4, 0x8c, 0x20, 0x0, 0x94, 0x1b, 0xa3, 0x1, [@generic={0x101, 0x1, "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"}, @generic={0xc9, 0x22, "7ff6dc1e3c8877b22bb5def3f198c81648732be211fb678b666b30dc8ce9e8e003c69055230c2e97e011965507a4f416d10819be7185435f895f30860bbce0473e8a97087d97a505038968d1924dc9fa62f7be48b96aff12adfc518892cb22dec83601d7f6983bb55382607142c9d5fd6f92651c47026f5fd286f2e11727ddd2d01811774f8f034c691f500b628f6c5d9de3657c1be1402e225fd36d26fdab8b23ce00419f72941ac0e4abc1c628d4df38c893ac5d3dd90a2d33ca0262f7504557eba4bf036c1f"}]}}, {{0x9, 0x4, 0xf9, 0x80, 0x0, 0xf4, 0x3f, 0x14, 0x2}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x110, 0x80, 0x2, 0x18, 0xb7, 0xfe}, 0x5, &(0x7f0000000440)={0x5, 0xf, 0x5}, 0x4, [{0xaf, &(0x7f0000000480)=@string={0xaf, 0x3, "652813b9c07b1320e9b7ee36b74170d57711c7e38982450f67cf5bd4cb47ffba7e948110ece33d7551dadecda4a0913f3d83772c1826299281f428a76162ca65d25a4db3868f428ab0e341718600443d8ef2d7555e42c53a1223699fb4e38da56d53fbbbdfd3748db85c8401d442201db65867d26a13ba4eb1f719936e2ff5dc1e1170accc819c2cdd8f537ca4f7fffbc24d9f418babd1dc5735d63490471f50503cf7652ba4d23e781a70d107"}}, {0xf, &(0x7f0000000540)=@string={0xf, 0x3, "ad2682fe906a444b7a062258af"}}, {0x18, &(0x7f0000000580)=@string={0x18, 0x3, "aa2ac7b5bfecbde3779c898a8384193ffdc35fd2f841"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x44e}}]}) (async, rerun: 64) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x30, 0x1b, 0x8, 0x110a, 0x1653, 0x6f72, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc1, 0xf1, 0x4a}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x2c, &(0x7f0000000a00)={0x0, 0x8c2c6220f55de494, 0xae, {0xae, 0x6, "e7b12dc565bbb380d91c1a260964f2bf9d7c8057a4a3d92851fa375955028ac7f63da1c327ba220689f045d3051a8718358f5ac872c29817037cecf404273cf6437f9deb6761fc8c5b5cf4bd0a7e3e3d1a34acc18f7ef0d9daa6b9ff956b24f54939014a5e07ce2c9a176c4e4801ef2d5f92645492e6ceb389c27d559aa71673f30ea49bd49f5e8f8b136c0b18c11f7526cd87777a01644fb0cebacf3e06665539d6b2d34f9be0bc3f1a23a1"}}, &(0x7f0000000ac0)={0x0, 0x3, 0x3f, @string={0x3f, 0x3, "75d5650dbb52083eaa3b1954300d32294861b0b878e5f4f6461fa70328a5d7a165095385b4f99a8cb6125ee7c3d78967e3b03065f721413ab87a9d0745"}}, &(0x7f0000000b40)={0x0, 0xf, 0x1e0, {0x5, 0xf, 0x1e0, 0x5, [@generic={0x9c, 0x10, 0x1, "f7922f6192e5128d9aed97809e78ad1c100ef336f7b6e5c4d50af89d84e0648f2ddef01e0e07a51aa3e7b7d7370001149b4a586eb0ac528924070cf6a9d408d930e1a4438b94e3fad6738b9638ad8233a3978c583abad3558f961b84a58f8d7952f20164cf75d6cb5f8065a82ce5a2dd38ab858e99017820ddf6dd677c3ee8776d0dec55c570de6c5d570c48693162a6549db83e6e564dc9ea"}, @generic={0xf8, 0x10, 0x4, "df073f7f1e82ab2605febd46a2842fdd5afd297e71cdbb41de151bccad0c44f6e2e71db7f0efee93e38daa7d1b1ea907701bd6177424f5367a96ee09aa37859809d6c0a3e48255a6f0f7a4d601219bdb1ec6cc6ec4698d726547a4412b71392b01cc19d33e5b4fac954b48a31654979136fb7c56717b1afb387fb3aeafe5f9730af72be5882b45183589eb9f1b4ca7e27b46c5d7211e39db44a29758b21c9b317c71da13b2d7f5199cfa71cf7f61882ff68c1623a11cbfb41388c70b35cec277140c04832947bb07bc5b8040580f67966d190ac9c1347447dfd80a4c050df3d77004da9124c86e5e7eba04219e447267b3e1f1704d"}, @generic={0x24, 0x10, 0xb, "4866224092bc65ab4d914988fa3525c957c496b49d12bdbe5c9de0d3c68e3c367b"}, @ssp_cap={0x20, 0x10, 0xa, 0x8, 0x5, 0x101, 0xff00, 0x7, [0xff3f00, 0xcf, 0xc0, 0x0, 0xe0b0]}, @ptm_cap={0x3}]}}, &(0x7f0000000d40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x4, 0x9, 0x0, "ac63a3a4", "372c93a4"}}, &(0x7f0000000d80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3f, 0x0, 0x5, 0x7, 0xc3, 0x0, 0x6}}}, &(0x7f0000001240)={0x84, &(0x7f0000000e00)={0x40, 0x18, 0x9, "8f591b5f581efc362e"}, &(0x7f0000000e40)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000ec0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000f00)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000f40)={0x20, 0x0, 0x4, {0x100, 0x40}}, &(0x7f0000000f80)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000fc0)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000001000)={0x40, 0xb, 0x2, "8553"}, &(0x7f0000001040)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000001080)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000010c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000001100)={0x40, 0x19, 0x2, "3901"}, &(0x7f0000001140)={0x40, 0x1a, 0x2, 0x65}, &(0x7f0000001180)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f00000011c0)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000001200)={0x40, 0x21, 0x1, 0x5}}) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000680)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x80, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x7, 0x1, 0x2, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x3f, 0x6}}}}}]}}]}}, &(0x7f0000000980)={0xa, &(0x7f00000006c0)={0xa, 0x6, 0x110, 0xff, 0x7, 0x8, 0x8, 0x5}, 0x19, &(0x7f0000000700)=ANY=[@ANYBLOB="050fa9a5b20b1246b447b8f6a0fe127b19000114100400c78d"], 0x4, [{0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x1004}}, {0x89, &(0x7f00000007c0)=@string={0x89, 0x3, "8fea171950251a237eba615ff36b1b01fb18bbe7487284c319d7e13112b3ede6c1d4f931df055dd3ad403c29bbc815a86ffc23205508dc7a34d58be139c0dd69a7eea91edb13a39ee0d09966aa4e7348565b0bd5442ffc4a9c5bcf80d169a53ec55e6abb4cadeb5b0138dd2675ac12c75c08cc8a43548f27a0bd37c8f67fc2c665657aa6c059b1"}}, {0xe4, &(0x7f0000000880)=@string={0xe4, 0x3, "3ee3ffeb8b9f8951218c12c7ebef2f2d61e322ce3ff3b90ce8877181ae4f7977debcae48116d0adcda55bdbbeee4abd998dd6fb4cba10a317f9e1cd4b1cf467c932ff1c192d742f48ff7f66fe9445795251757f408b1db598fe1591cc9852710c6ac1938631c4b1b43857359df2fd9f6704de1257a1f026ebcca7601d2bcf37189898d63a5cc6e8f46684c44b6ffae890755cde666cd72089bce01c64dcabb22a298b4322350c7d0873d47220ebf63a5c96faba24ddc501edc35dc5108ec310fe30d02fe875e4710f045265ded92c7b3fa197e6924746d7c8211b099767aeb22fd75"}}]}) 12:28:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370f480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8008000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:33 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x2}) 12:28:33 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) 12:28:33 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0xfc) 12:28:33 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) shutdown(r0, 0x1) [ 1578.260663][ T9327] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1578.296618][ T9333] UDC core: couldn't find an available UDC or it's busy: -16 12:28:33 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, {"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0x1000}}, 0x1006) [ 1578.315127][ T9332] UDC core: couldn't find an available UDC or it's busy: -16 [ 1578.339441][ T9327] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1578.361403][ T9333] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1578.362265][ T9332] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1578.422902][ T9327] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1578.422902][ T9327] !' [ 1578.445846][ T9327] CPU: 1 PID: 9327 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1578.456293][ T9327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1578.466348][ T9327] Call Trace: [ 1578.469648][ T9327] [ 1578.472587][ T9327] dump_stack_lvl+0x1e3/0x2cb [ 1578.477269][ T9327] ? bfq_pos_tree_add_move+0x436/0x436 [ 1578.482732][ T9327] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1578.488893][ T9327] sysfs_warn_dup+0x8c/0xa0 [ 1578.493395][ T9327] sysfs_do_create_link_sd+0xbe/0x100 [ 1578.498767][ T9327] device_add+0x817/0xf90 [ 1578.503130][ T9327] wiphy_register+0x1efc/0x2d30 [ 1578.508022][ T9327] ? cfg80211_event_work+0x40/0x40 [ 1578.513153][ T9327] ? minstrel_ht_alloc+0x81e/0x980 [ 1578.518261][ T9327] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1578.524326][ T9327] ieee80211_register_hw+0x29ed/0x39f0 [ 1578.529799][ T9327] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1578.535595][ T9327] ? rcu_read_lock_sched_held+0x89/0x130 [ 1578.541225][ T9327] ? memset+0x1f/0x40 [ 1578.545213][ T9327] ? __hrtimer_init+0x173/0x250 [ 1578.550075][ T9327] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1578.555813][ T9327] hwsim_new_radio_nl+0xb86/0x1090 [ 1578.560932][ T9327] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1578.567278][ T9327] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1578.573610][ T9327] genl_rcv_msg+0xfbc/0x1490 [ 1578.578237][ T9327] ? genl_bind+0x380/0x380 [ 1578.582666][ T9327] ? rcu_lock_acquire+0x30/0x30 [ 1578.587525][ T9327] ? mark_lock+0x98/0x350 [ 1578.591852][ T9327] ? __lock_acquire+0x129a/0x1f80 [ 1578.596892][ T9327] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1578.602479][T23744] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 1578.603235][ T9327] netlink_rcv_skb+0x1f0/0x460 [ 1578.615641][ T9327] ? genl_bind+0x380/0x380 [ 1578.620082][ T9327] ? netlink_ack+0xb40/0xb40 [ 1578.624669][ T9327] ? __down_read_common+0x156/0x2a0 [ 1578.629862][ T9327] genl_rcv+0x24/0x40 [ 1578.633834][ T9327] netlink_unicast+0x7e7/0x9c0 [ 1578.638714][ T9327] ? netlink_detachskb+0xa0/0xa0 [ 1578.643646][ T9327] ? check_heap_object+0x128/0x310 [ 1578.648754][ T9327] ? __phys_addr_symbol+0x2b/0x70 [ 1578.653771][ T9327] ? 0xffffffff81000000 [ 1578.657919][ T9327] ? __check_object_size+0x15a/0x210 [ 1578.663196][ T9327] ? bpf_lsm_netlink_send+0x5/0x10 [ 1578.668319][ T9327] netlink_sendmsg+0x9b3/0xcd0 [ 1578.673079][ T9327] ? netlink_getsockopt+0x9c0/0x9c0 [ 1578.678265][ T9327] ? __import_iovec+0x340/0x4e0 [ 1578.683149][ T9327] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1578.688424][ T9327] ? security_socket_sendmsg+0x9d/0xb0 [ 1578.693887][ T9327] ? netlink_getsockopt+0x9c0/0x9c0 [ 1578.699073][ T9327] ____sys_sendmsg+0x597/0x8e0 [ 1578.703849][ T9327] ? __sys_sendmsg_sock+0x30/0x30 [ 1578.708899][ T9327] __sys_sendmsg+0x27e/0x370 [ 1578.713491][ T9327] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1578.718424][ T9327] ? __context_tracking_exit+0x4d/0x80 [ 1578.723882][ T9327] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1578.729860][ T9327] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1578.735833][ T9327] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1578.741822][ T9327] do_syscall_64+0x2b/0x70 [ 1578.746238][ T9327] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1578.752127][ T9327] RIP: 0033:0x7feb31289049 [ 1578.756554][ T9327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1578.776153][ T9327] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1578.784574][ T9327] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1578.792555][ T9327] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1578.800521][ T9327] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1578.808483][ T9327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1578.816444][ T9327] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 12:28:33 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = dup(0xffffffffffffffff) write$UHID_INPUT(r0, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1578.824419][ T9327] [ 1578.839360][ T9332] UDC core: couldn't find an available UDC or it's busy: -16 12:28:34 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 12:28:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1578.888850][ T9332] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1578.913471][ T9332] UDC core: couldn't find an available UDC or it's busy: -16 [ 1578.971933][ T9332] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 12:28:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, 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0x1000}}, 0x1006) [ 1579.092405][T23744] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=42.aa [ 1579.107357][T23744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1579.124542][T23744] usb 1-1: config 0 descriptor?? [ 1579.131328][ T9328] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1579.156789][ T9328] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1579.392368][T23744] (null): keene_cmd_main failed (-71) [ 1579.412969][T23744] video4linux radio32: keene_cmd_main failed (-71) [ 1579.419529][T23744] radio-keene 1-1:0.0: V4L2 device registered as radio32 [ 1579.428814][T23744] usb 1-1: USB disconnect, device number 120 12:28:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3710480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:34 executing program 4: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) 12:28:34 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x300) 12:28:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xe, {"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", 0x1000}}, 0x1006) 12:28:34 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) (async) syz_usb_connect(0x2, 0x3da, &(0x7f0000000000)={{0x12, 0x1, 0x210, 0x87, 0x17, 0xf, 0x40, 0x3011, 0xb012, 0xf20c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3c8, 0x3, 0x1, 0xc6, 0x0, 0x2, [{{0x9, 0x4, 0x2f, 0xd9, 0x3, 0xd7, 0x98, 0x4, 0x6, [@hid_hid={0x9, 0x21, 0x200, 0xe1, 0x1, {0x22, 0xc57}}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "f57f81"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x952, 0x3ff, 0x401, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x3, 0x9}, @mdlm_detail={0xf0, 0x24, 0x13, 0x0, "04cad0d39cb644749a62932e9867253b909a7936a20d014a9c9a04c10bc661468e727bc4538b15908da0fcfe1effc75415888452f189de684099b22a60cd99dd9192b5eca9a7cbc4f06aeaffc8c1a9abba6f3a2efb33e18ff9d919a1fb2d60c63834bf08079b8a8864c0ab4d73710dc1f86748754dbc5820a16480ac0d853b064f0f76231f53692b745272d56dd9d40bfe1fe95a0b06f3adbf32db7fbe150f2b2778fc6e71e37ebaf0f5c07be383a31a2c51e8b25e11e01518010ea3e3155dbc958fc5deff341a8f301932dcfc4effe65c0284b75ebd42a24dda3c43bb71800529d660086858b9ad18f09386"}, @mdlm_detail={0x21, 0x24, 0x13, 0x2, "0cfc8f2269d37fc304c76809370304211c0cea3fd7a6a89a6b79ab26b8"}]}], [{{0x9, 0x5, 0x3, 0x1, 0x3ff, 0x3, 0x40, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x2, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x5d5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x0, 0x1, 0x74}}, {{0x9, 0x5, 0x80, 0x4, 0x40, 0x40, 0xe0, 0x81, [@generic={0x6f, 0x4, "e5494e95283b44384ec4239b5327b8c671b3af433603fdb08a9afdfc11b223c3955aad65ec5ae4c8db47ea199d884b88bd18671fca2bf7e1a2941137963bef49a56b53d575532f2c9c94d0f64d8e2422aa5b021ce0864bda1aa1eaeb560c0c072189c18d287eaf265eecd74ccd"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x11}]}}]}}, {{0x9, 0x4, 0x8c, 0x20, 0x0, 0x94, 0x1b, 0xa3, 0x1, [@generic={0x101, 0x1, "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"}, @generic={0xc9, 0x22, "7ff6dc1e3c8877b22bb5def3f198c81648732be211fb678b666b30dc8ce9e8e003c69055230c2e97e011965507a4f416d10819be7185435f895f30860bbce0473e8a97087d97a505038968d1924dc9fa62f7be48b96aff12adfc518892cb22dec83601d7f6983bb55382607142c9d5fd6f92651c47026f5fd286f2e11727ddd2d01811774f8f034c691f500b628f6c5d9de3657c1be1402e225fd36d26fdab8b23ce00419f72941ac0e4abc1c628d4df38c893ac5d3dd90a2d33ca0262f7504557eba4bf036c1f"}]}}, {{0x9, 0x4, 0xf9, 0x80, 0x0, 0xf4, 0x3f, 0x14, 0x2}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x110, 0x80, 0x2, 0x18, 0xb7, 0xfe}, 0x5, &(0x7f0000000440)={0x5, 0xf, 0x5}, 0x4, [{0xaf, &(0x7f0000000480)=@string={0xaf, 0x3, "652813b9c07b1320e9b7ee36b74170d57711c7e38982450f67cf5bd4cb47ffba7e948110ece33d7551dadecda4a0913f3d83772c1826299281f428a76162ca65d25a4db3868f428ab0e341718600443d8ef2d7555e42c53a1223699fb4e38da56d53fbbbdfd3748db85c8401d442201db65867d26a13ba4eb1f719936e2ff5dc1e1170accc819c2cdd8f537ca4f7fffbc24d9f418babd1dc5735d63490471f50503cf7652ba4d23e781a70d107"}}, {0xf, &(0x7f0000000540)=@string={0xf, 0x3, "ad2682fe906a444b7a062258af"}}, {0x18, &(0x7f0000000580)=@string={0x18, 0x3, "aa2ac7b5bfecbde3779c898a8384193ffdc35fd2f841"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x44e}}]}) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x30, 0x1b, 0x8, 0x110a, 0x1653, 0x6f72, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc1, 0xf1, 0x4a}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x2c, &(0x7f0000000a00)={0x0, 0x8c2c6220f55de494, 0xae, {0xae, 0x6, "e7b12dc565bbb380d91c1a260964f2bf9d7c8057a4a3d92851fa375955028ac7f63da1c327ba220689f045d3051a8718358f5ac872c29817037cecf404273cf6437f9deb6761fc8c5b5cf4bd0a7e3e3d1a34acc18f7ef0d9daa6b9ff956b24f54939014a5e07ce2c9a176c4e4801ef2d5f92645492e6ceb389c27d559aa71673f30ea49bd49f5e8f8b136c0b18c11f7526cd87777a01644fb0cebacf3e06665539d6b2d34f9be0bc3f1a23a1"}}, &(0x7f0000000ac0)={0x0, 0x3, 0x3f, @string={0x3f, 0x3, "75d5650dbb52083eaa3b1954300d32294861b0b878e5f4f6461fa70328a5d7a165095385b4f99a8cb6125ee7c3d78967e3b03065f721413ab87a9d0745"}}, &(0x7f0000000b40)={0x0, 0xf, 0x1e0, {0x5, 0xf, 0x1e0, 0x5, [@generic={0x9c, 0x10, 0x1, "f7922f6192e5128d9aed97809e78ad1c100ef336f7b6e5c4d50af89d84e0648f2ddef01e0e07a51aa3e7b7d7370001149b4a586eb0ac528924070cf6a9d408d930e1a4438b94e3fad6738b9638ad8233a3978c583abad3558f961b84a58f8d7952f20164cf75d6cb5f8065a82ce5a2dd38ab858e99017820ddf6dd677c3ee8776d0dec55c570de6c5d570c48693162a6549db83e6e564dc9ea"}, @generic={0xf8, 0x10, 0x4, "df073f7f1e82ab2605febd46a2842fdd5afd297e71cdbb41de151bccad0c44f6e2e71db7f0efee93e38daa7d1b1ea907701bd6177424f5367a96ee09aa37859809d6c0a3e48255a6f0f7a4d601219bdb1ec6cc6ec4698d726547a4412b71392b01cc19d33e5b4fac954b48a31654979136fb7c56717b1afb387fb3aeafe5f9730af72be5882b45183589eb9f1b4ca7e27b46c5d7211e39db44a29758b21c9b317c71da13b2d7f5199cfa71cf7f61882ff68c1623a11cbfb41388c70b35cec277140c04832947bb07bc5b8040580f67966d190ac9c1347447dfd80a4c050df3d77004da9124c86e5e7eba04219e447267b3e1f1704d"}, @generic={0x24, 0x10, 0xb, "4866224092bc65ab4d914988fa3525c957c496b49d12bdbe5c9de0d3c68e3c367b"}, @ssp_cap={0x20, 0x10, 0xa, 0x8, 0x5, 0x101, 0xff00, 0x7, [0xff3f00, 0xcf, 0xc0, 0x0, 0xe0b0]}, @ptm_cap={0x3}]}}, &(0x7f0000000d40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x4, 0x9, 0x0, "ac63a3a4", "372c93a4"}}, &(0x7f0000000d80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3f, 0x0, 0x5, 0x7, 0xc3, 0x0, 0x6}}}, &(0x7f0000001240)={0x84, &(0x7f0000000e00)={0x40, 0x18, 0x9, "8f591b5f581efc362e"}, &(0x7f0000000e40)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000ec0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000f00)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000f40)={0x20, 0x0, 0x4, {0x100, 0x40}}, &(0x7f0000000f80)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000fc0)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000001000)={0x40, 0xb, 0x2, "8553"}, &(0x7f0000001040)={0x40, 0xf, 0x2, 0x4}, &(0x7f0000001080)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000010c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000001100)={0x40, 0x19, 0x2, "3901"}, &(0x7f0000001140)={0x40, 0x1a, 0x2, 0x65}, &(0x7f0000001180)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f00000011c0)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000001200)={0x40, 0x21, 0x1, 0x5}}) (async) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000680)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x80, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x7, 0x1, 0x2, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x3f, 0x6}}}}}]}}]}}, &(0x7f0000000980)={0xa, &(0x7f00000006c0)={0xa, 0x6, 0x110, 0xff, 0x7, 0x8, 0x8, 0x5}, 0x19, &(0x7f0000000700)=ANY=[@ANYBLOB="050fa9a5b20b1246b447b8f6a0fe127b19000114100400c78d"], 0x4, [{0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x1004}}, {0x89, &(0x7f00000007c0)=@string={0x89, 0x3, "8fea171950251a237eba615ff36b1b01fb18bbe7487284c319d7e13112b3ede6c1d4f931df055dd3ad403c29bbc815a86ffc23205508dc7a34d58be139c0dd69a7eea91edb13a39ee0d09966aa4e7348565b0bd5442ffc4a9c5bcf80d169a53ec55e6abb4cadeb5b0138dd2675ac12c75c08cc8a43548f27a0bd37c8f67fc2c665657aa6c059b1"}}, {0xe4, &(0x7f0000000880)=@string={0xe4, 0x3, "3ee3ffeb8b9f8951218c12c7ebef2f2d61e322ce3ff3b90ce8877181ae4f7977debcae48116d0adcda55bdbbeee4abd998dd6fb4cba10a317f9e1cd4b1cf467c932ff1c192d742f48ff7f66fe9445795251757f408b1db598fe1591cc9852710c6ac1938631c4b1b43857359df2fd9f6704de1257a1f026ebcca7601d2bcf37189898d63a5cc6e8f46684c44b6ffae890755cde666cd72089bce01c64dcabb22a298b4322350c7d0873d47220ebf63a5c96faba24ddc501edc35dc5108ec310fe30d02fe875e4710f045265ded92c7b3fa197e6924746d7c8211b099767aeb22fd75"}}]}) 12:28:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8009000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) [ 1579.909393][ T9358] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1579.942204][ T9358] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1580.006223][ T9359] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1580.030987][ T9366] UDC core: couldn't find an available UDC or it's busy: -16 12:28:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c800a000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) [ 1580.050207][ T9359] netlink: 181164 bytes leftover after parsing attributes in process `syz-executor.1'. 12:28:35 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) [ 1580.082656][ T9366] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 12:28:35 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) 12:28:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x5, {{0x1c, 0x1c, 0x2}}}, 0x88) [ 1580.302471][ T6929] usb 1-1: new full-speed USB device number 121 using dummy_hcd [ 1580.324813][ T9359] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1580.324813][ T9359] !' [ 1580.362670][ T9359] CPU: 0 PID: 9359 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1580.373127][ T9359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1580.383202][ T9359] Call Trace: [ 1580.386486][ T9359] [ 1580.389408][ T9359] dump_stack_lvl+0x1e3/0x2cb [ 1580.394077][ T9359] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1580.399959][ T9359] ? bfq_pos_tree_add_move+0x436/0x436 [ 1580.405409][ T9359] ? panic+0x76e/0x76e [ 1580.409476][ T9359] sysfs_warn_dup+0x8c/0xa0 [ 1580.413984][ T9359] sysfs_do_create_link_sd+0xbe/0x100 [ 1580.419372][ T9359] device_add+0x817/0xf90 [ 1580.423703][ T9359] wiphy_register+0x1efc/0x2d30 [ 1580.428557][ T9359] ? cfg80211_event_work+0x40/0x40 [ 1580.433658][ T9359] ? minstrel_ht_alloc+0x81e/0x980 [ 1580.438764][ T9359] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1580.444834][ T9359] ieee80211_register_hw+0x29ed/0x39f0 [ 1580.450315][ T9359] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1580.456113][ T9359] ? rcu_read_lock_sched_held+0x89/0x130 [ 1580.461749][ T9359] ? memset+0x1f/0x40 [ 1580.465728][ T9359] ? __hrtimer_init+0x173/0x250 [ 1580.470572][ T9359] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1580.476303][ T9359] hwsim_new_radio_nl+0xb86/0x1090 [ 1580.481414][ T9359] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1580.487743][ T9359] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1580.494069][ T9359] genl_rcv_msg+0xfbc/0x1490 [ 1580.498668][ T9359] ? genl_bind+0x380/0x380 [ 1580.503104][ T9359] ? mark_lock+0x98/0x350 [ 1580.507444][ T9359] ? __lock_acquire+0x129a/0x1f80 [ 1580.512478][ T9359] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1580.518823][ T9359] netlink_rcv_skb+0x1f0/0x460 [ 1580.523594][ T9359] ? genl_bind+0x380/0x380 [ 1580.528017][ T9359] ? netlink_ack+0xb40/0xb40 [ 1580.532611][ T9359] ? __down_read_common+0x156/0x2a0 [ 1580.537821][ T9359] genl_rcv+0x24/0x40 [ 1580.541821][ T9359] netlink_unicast+0x7e7/0x9c0 [ 1580.546605][ T9359] ? netlink_detachskb+0xa0/0xa0 [ 1580.551542][ T9359] ? check_heap_object+0x128/0x310 [ 1580.556710][ T9359] ? __phys_addr_symbol+0x2b/0x70 [ 1580.561752][ T9359] ? 0xffffffff81000000 [ 1580.565908][ T9359] ? __check_object_size+0x15a/0x210 [ 1580.571198][ T9359] ? bpf_lsm_netlink_send+0x5/0x10 [ 1580.576321][ T9359] netlink_sendmsg+0x9b3/0xcd0 [ 1580.581104][ T9359] ? netlink_getsockopt+0x9c0/0x9c0 [ 1580.586319][ T9359] ? __import_iovec+0x340/0x4e0 [ 1580.591176][ T9359] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1580.596469][ T9359] ? security_socket_sendmsg+0x9d/0xb0 [ 1580.601928][ T9359] ? netlink_getsockopt+0x9c0/0x9c0 [ 1580.607126][ T9359] ____sys_sendmsg+0x597/0x8e0 [ 1580.611894][ T9359] ? __sys_sendmsg_sock+0x30/0x30 [ 1580.616923][ T9359] __sys_sendmsg+0x27e/0x370 [ 1580.621516][ T9359] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1580.626455][ T9359] ? __context_tracking_exit+0x4d/0x80 [ 1580.631950][ T9359] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1580.637935][ T9359] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1580.643918][ T9359] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1580.649896][ T9359] do_syscall_64+0x2b/0x70 [ 1580.654306][ T9359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1580.660196][ T9359] RIP: 0033:0x7feb31289049 [ 1580.664611][ T9359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1580.684212][ T9359] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1580.692623][ T9359] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1580.700585][ T9359] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1580.708552][ T9359] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1580.716516][ T9359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1580.724478][ T9359] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1580.732460][ T9359] 12:28:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3711480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:35 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @broadcast, @broadcast, @multicast1}}}}, 0x0) 12:28:35 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x480) [ 1580.769336][ T9372] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1580.792288][ T9372] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1580.908533][ T9389] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1580.928004][ T9389] netlink: 181160 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1580.952902][ T9389] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1580.952902][ T9389] !' [ 1580.968023][ T9389] CPU: 1 PID: 9389 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1580.978465][ T9389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1580.988532][ T9389] Call Trace: [ 1580.991816][ T9389] [ 1580.994753][ T9389] dump_stack_lvl+0x1e3/0x2cb [ 1580.999445][ T9389] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1581.005356][ T9389] ? bfq_pos_tree_add_move+0x436/0x436 [ 1581.010830][ T9389] ? panic+0x76e/0x76e [ 1581.014940][ T9389] sysfs_warn_dup+0x8c/0xa0 [ 1581.019459][ T9389] sysfs_do_create_link_sd+0xbe/0x100 [ 1581.024844][ T9389] device_add+0x817/0xf90 [ 1581.029195][ T9389] wiphy_register+0x1efc/0x2d30 [ 1581.034075][ T9389] ? cfg80211_event_work+0x40/0x40 [ 1581.039202][ T9389] ? minstrel_ht_alloc+0x81e/0x980 [ 1581.044333][ T9389] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1581.050430][ T9389] ieee80211_register_hw+0x29ed/0x39f0 [ 1581.055924][ T9389] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1581.061740][ T9389] ? rcu_read_lock_sched_held+0x89/0x130 [ 1581.067399][ T9389] ? memset+0x1f/0x40 [ 1581.071399][ T9389] ? __hrtimer_init+0x173/0x250 [ 1581.076261][ T9389] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1581.082022][ T9389] hwsim_new_radio_nl+0xb86/0x1090 [ 1581.087150][ T9389] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1581.093499][ T9389] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1581.099855][ T9389] genl_rcv_msg+0xfbc/0x1490 [ 1581.104466][ T9389] ? genl_bind+0x380/0x380 [ 1581.108906][ T9389] ? rcu_lock_acquire+0x30/0x30 [ 1581.113776][ T9389] ? mark_lock+0x98/0x350 [ 1581.118107][ T9389] ? __lock_acquire+0x129a/0x1f80 [ 1581.123135][ T9389] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1581.129470][ T9389] netlink_rcv_skb+0x1f0/0x460 [ 1581.134235][ T9389] ? genl_bind+0x380/0x380 [ 1581.138645][ T9389] ? netlink_ack+0xb40/0xb40 [ 1581.143245][ T9389] ? __down_read_common+0x156/0x2a0 [ 1581.148442][ T9389] genl_rcv+0x24/0x40 [ 1581.152413][ T9389] netlink_unicast+0x7e7/0x9c0 [ 1581.157177][ T9389] ? netlink_detachskb+0xa0/0xa0 [ 1581.162113][ T9389] ? check_heap_object+0x128/0x310 [ 1581.167223][ T9389] ? __phys_addr_symbol+0x2b/0x70 [ 1581.172244][ T9389] ? 0xffffffff81000000 [ 1581.177088][ T9389] ? __check_object_size+0x15a/0x210 [ 1581.182369][ T9389] ? bpf_lsm_netlink_send+0x5/0x10 [ 1581.187477][ T9389] netlink_sendmsg+0x9b3/0xcd0 [ 1581.192246][ T9389] ? netlink_getsockopt+0x9c0/0x9c0 [ 1581.197433][ T9389] ? __import_iovec+0x340/0x4e0 [ 1581.202278][ T9389] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1581.207552][ T9389] ? security_socket_sendmsg+0x9d/0xb0 [ 1581.213002][ T9389] ? netlink_getsockopt+0x9c0/0x9c0 [ 1581.218192][ T9389] ____sys_sendmsg+0x597/0x8e0 [ 1581.222958][ T9389] ? __sys_sendmsg_sock+0x30/0x30 [ 1581.227988][ T9389] __sys_sendmsg+0x27e/0x370 [ 1581.232572][ T9389] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1581.237515][ T9389] ? __context_tracking_exit+0x4d/0x80 [ 1581.242980][ T9389] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1581.248966][ T9389] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1581.254942][ T9389] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1581.260919][ T9389] do_syscall_64+0x2b/0x70 [ 1581.265329][ T9389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1581.271220][ T9389] RIP: 0033:0x7feb31289049 [ 1581.275630][ T9389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1581.295226][ T9389] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1581.303632][ T9389] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1581.311599][ T9389] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1581.319562][ T9389] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1581.327529][ T9389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1581.335490][ T9389] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1581.343470][ T9389] [ 1581.433622][ T6929] usb 1-1: not running at top speed; connect to a high speed hub [ 1581.542387][ T6929] usb 1-1: config 1 has an invalid interface number: 47 but max is 2 [ 1581.550493][ T6929] usb 1-1: config 1 has an invalid interface number: 229 but max is 2 [ 1581.558835][ T6929] usb 1-1: config 1 has an invalid interface number: 140 but max is 2 [ 1581.572839][ T6929] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1581.583030][ T6929] usb 1-1: config 1 has no interface number 0 [ 1581.595217][ T6929] usb 1-1: config 1 has no interface number 1 [ 1581.609226][ T6929] usb 1-1: config 1 has no interface number 2 [ 1581.615411][ T6929] usb 1-1: config 1 interface 47 altsetting 217 has an invalid endpoint with address 0x0, skipping [ 1581.632294][ T6929] usb 1-1: config 1 interface 47 altsetting 217 has an invalid endpoint with address 0x80, skipping [ 1581.643205][ T6929] usb 1-1: too many endpoints for config 1 interface 229 altsetting 73: 78, using maximum allowed: 30 [ 1581.664447][ T6929] usb 1-1: config 1 interface 229 altsetting 73 has 0 endpoint descriptors, different from the interface descriptor's value: 78 [ 1581.677814][ T6929] usb 1-1: config 1 interface 47 has no altsetting 0 [ 1581.690652][ T6929] usb 1-1: config 1 interface 229 has no altsetting 0 [ 1581.702312][ T6929] usb 1-1: config 1 interface 140 has no altsetting 0 [ 1581.891690][ T6929] usb 1-1: New USB device found, idVendor=3011, idProduct=b012, bcdDevice=f2.0c [ 1581.900904][ T6929] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1581.909248][ T6929] usb 1-1: Product: ⪪뗇鱷誉蒃㼙쏽퉟䇸 [ 1581.916678][ T6929] usb 1-1: Manufacturer: ⚭ﺂ檐䭄ٺ堢 [ 1581.922849][ T6929] usb 1-1: SerialNumber: ю [ 1582.173305][ T9366] UDC core: couldn't find an available UDC or it's busy: -16 [ 1582.180794][ T9366] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1582.253626][ T6929] dvb-usb: found a 'Prof 1100 USB ' in cold state, will try to load a firmware [ 1582.267401][ T6929] usb 1-1: Direct firmware load for dvb-usb-p1100.fw failed with error -2 [ 1582.276132][ T6929] usb 1-1: Falling back to sysfs fallback for: dvb-usb-p1100.fw 12:28:37 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000340)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f00000005c0)={0x2c, &(0x7f00000003c0)={0x40, 0x21, 0xec, {0xec, 0xac618ce49e868865, "6760c983fe5f4ec026f62d1b778ed361687c0feaa763d7b1a70a12619089fca8e4daac362984856277189a1757e8d1068ab7b89f92c8504173abdbf7a0aebfb7e39962a2dce668a5d1a593e9def4e38d2e129397eb2b5d3d432300369b21ccc4608d045a09cacae71198db7949cedb31331ac3298937c30a058ae47b7ed40ea5d04bb9b720445548fc3c5f7dee3403c208e5ca5fb0013c0baf67574f3d49376a317417d2eccf45f3e9b2ddd845c7c47011a92662b6a0fbe10e800add439b2897105bd3d0e2636862fa17f8b95def53c527e42056da4446d48f9a700dc7625f6027726877dc9781044c6c"}}, &(0x7f00000004c0)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000500)={0x0, 0xf, 0xf, {0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x6, 0x3, 0xaf}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x3, 0x5, 0x1, "42f4c3c5", "8761827e"}}, &(0x7f0000000580)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3, 0x1, 0xf8, 0x9, 0x17, 0x7fff, 0x5}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000600)={0x0, 0x0, 0x4a, "cbec026c6a8f415a32d0811bb9dd074f03bcb14e4103a08dc033b64de29a66dcdf618ec68b6afbbbb1cd7345f2fe92b262fb088cb84021c1a03f68df0ef254b3fbb5df42c2899e319eb3"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x7, 0x2}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x200, 0x20, [0xff77]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xfff}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x29}, &(0x7f0000000800)={0x40, 0xb, 0x2, "eb98"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x20}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'Gi'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x2}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0xc0}}) r1 = syz_usb_connect(0x4, 0x151, &(0x7f0000000000)={{0x12, 0x1, 0x311, 0x7c, 0x8c, 0x89, 0x20, 0x12d1, 0x76bf, 0x8995, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x13f, 0x1, 0x2, 0x4, 0x90, 0x1, [{{0x9, 0x4, 0x98, 0x3, 0x3, 0xff, 0x6, 0x10, 0x1, [@hid_hid={0x9, 0x21, 0x100, 0x5, 0x1, {0x22, 0xb3d}}], [{{0x9, 0x5, 0x4, 0xc, 0x20, 0x3f, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x20, 0x6, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xc0, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x6}]}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0x60, 0x0, 0x2e, [@generic={0xd8, 0x23, "40b3025369a24e5475ae29e58f8940c687f8550eddb8859daaee62a01df3c241c56b8c011e57c401c071bcc444ca0babc8132196adea5cb63464d85b1b27b242fa04d5183980013525146c9961949d27e429951d0b96a04224fc70d81cb2086efc31dd422d216d8cda19fe24732879eddf678912331db386d8642bd57b01f3579cc4ebbaecb35928db5f8c92b086abc092bad412f4b5c54391062688b77f3df83f282a4bc7a74e7915ae1ee57394ce07c3ff1f503d58c04806378f12dfda21174b0e6f86e3dbba09f46346f3e011605fa3f7b4510a94"}, @generic={0x15, 0xc, "101c03c5bd9cc649f18c372caff5bc6cd085f0"}]}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x6, 0x64, 0x9, 0x20}, 0x10, &(0x7f00000001c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x22, 0x2, 0x1, 0x9, 0x3}]}, 0x3, [{0x24, &(0x7f0000000200)=@string={0x24, 0x3, "4161c1afb56710306efc1fed8d80112d55179bcffe15ca52879012db86ba2f2222d4"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x406}}, {0x54, &(0x7f0000000280)=@string={0x54, 0x3, "36ae66171a822a41bd3ffb4643db5631e68536a9c0b8538e21c49a2ad691472b5a6b0e3cacd0cb468feeb9e609aaf1a4c399f271fbef396f4ec6417dd082daadc74f11a02a74473a273cd7d75ebc2ddfa6f4"}}]}) syz_usb_disconnect(r1) 12:28:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c800b000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) 12:28:37 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/mcfilter6\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/mcfilter6\x00') 12:28:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3712480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:37 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x500) 12:28:37 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081280, 0x0) 12:28:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c800c000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1582.716657][ T9395] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1582.737925][ T9395] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:37 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) [ 1582.778543][ T9402] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:28:37 executing program 4: syz_open_dev$dri(&(0x7f0000000100), 0x2, 0x151240) 12:28:37 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) [ 1582.854248][ T9402] netlink: 181160 bytes leftover after parsing attributes in process `syz-executor.1'. 12:28:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 1582.913641][ T9402] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1582.913641][ T9402] !' [ 1582.976971][ T9402] CPU: 0 PID: 9402 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1582.987551][ T9402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1582.997604][ T9402] Call Trace: [ 1583.000878][ T9402] [ 1583.003819][ T9402] dump_stack_lvl+0x1e3/0x2cb [ 1583.008486][ T9402] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1583.014377][ T9402] ? bfq_pos_tree_add_move+0x436/0x436 [ 1583.019840][ T9402] ? panic+0x76e/0x76e [ 1583.023921][ T9402] sysfs_warn_dup+0x8c/0xa0 [ 1583.028434][ T9402] sysfs_do_create_link_sd+0xbe/0x100 [ 1583.033815][ T9402] device_add+0x817/0xf90 [ 1583.038159][ T9402] wiphy_register+0x1efc/0x2d30 [ 1583.043016][ T9402] ? cfg80211_event_work+0x40/0x40 [ 1583.048118][ T9402] ? minstrel_ht_alloc+0x81e/0x980 [ 1583.053225][ T9402] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1583.059297][ T9402] ieee80211_register_hw+0x29ed/0x39f0 [ 1583.064761][ T9402] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1583.070559][ T9402] ? rcu_read_lock_sched_held+0x89/0x130 [ 1583.076203][ T9402] ? memset+0x1f/0x40 [ 1583.080173][ T9402] ? __hrtimer_init+0x173/0x250 [ 1583.085020][ T9402] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1583.090769][ T9402] hwsim_new_radio_nl+0xb86/0x1090 [ 1583.095887][ T9402] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1583.102250][ T9402] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1583.108588][ T9402] genl_rcv_msg+0xfbc/0x1490 [ 1583.113207][ T9402] ? genl_bind+0x380/0x380 [ 1583.117636][ T9402] ? rcu_lock_acquire+0x30/0x30 [ 1583.122481][ T9402] ? mark_lock+0x98/0x350 [ 1583.126809][ T9402] ? __lock_acquire+0x129a/0x1f80 [ 1583.131839][ T9402] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1583.138167][ T9402] netlink_rcv_skb+0x1f0/0x460 [ 1583.142928][ T9402] ? genl_bind+0x380/0x380 [ 1583.147333][ T9402] ? netlink_ack+0xb40/0xb40 [ 1583.151910][ T9402] ? __down_read_common+0x156/0x2a0 [ 1583.157096][ T9402] genl_rcv+0x24/0x40 [ 1583.161067][ T9402] netlink_unicast+0x7e7/0x9c0 [ 1583.165819][ T9402] ? netlink_detachskb+0xa0/0xa0 [ 1583.170739][ T9402] ? check_heap_object+0x128/0x310 [ 1583.175849][ T9402] ? __phys_addr_symbol+0x2b/0x70 [ 1583.180881][ T9402] ? 0xffffffff81000000 [ 1583.185028][ T9402] ? __check_object_size+0x15a/0x210 [ 1583.190317][ T9402] ? bpf_lsm_netlink_send+0x5/0x10 [ 1583.195434][ T9402] netlink_sendmsg+0x9b3/0xcd0 [ 1583.200210][ T9402] ? netlink_getsockopt+0x9c0/0x9c0 [ 1583.205415][ T9402] ? __import_iovec+0x340/0x4e0 [ 1583.210259][ T9402] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1583.215551][ T9402] ? security_socket_sendmsg+0x9d/0xb0 [ 1583.220994][ T9402] ? netlink_getsockopt+0x9c0/0x9c0 [ 1583.226192][ T9402] ____sys_sendmsg+0x597/0x8e0 [ 1583.230949][ T9402] ? __sys_sendmsg_sock+0x30/0x30 [ 1583.235972][ T9402] __sys_sendmsg+0x27e/0x370 [ 1583.240588][ T9402] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1583.245534][ T9402] ? __context_tracking_exit+0x4d/0x80 [ 1583.250990][ T9402] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1583.256979][ T9402] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1583.263399][ T9402] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1583.269398][ T9402] do_syscall_64+0x2b/0x70 [ 1583.273820][ T9402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1583.279720][ T9402] RIP: 0033:0x7feb31289049 [ 1583.284125][ T9402] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1583.303729][ T9402] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1583.312131][ T9402] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1583.320090][ T9402] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1583.328045][ T9402] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1583.336003][ T9402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1583.343970][ T9402] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1583.351941][ T9402] [ 1583.440157][ T9408] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1583.488360][ T9408] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:40 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) (async) r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000340)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f00000005c0)={0x2c, &(0x7f00000003c0)={0x40, 0x21, 0xec, {0xec, 0xac618ce49e868865, "6760c983fe5f4ec026f62d1b778ed361687c0feaa763d7b1a70a12619089fca8e4daac362984856277189a1757e8d1068ab7b89f92c8504173abdbf7a0aebfb7e39962a2dce668a5d1a593e9def4e38d2e129397eb2b5d3d432300369b21ccc4608d045a09cacae71198db7949cedb31331ac3298937c30a058ae47b7ed40ea5d04bb9b720445548fc3c5f7dee3403c208e5ca5fb0013c0baf67574f3d49376a317417d2eccf45f3e9b2ddd845c7c47011a92662b6a0fbe10e800add439b2897105bd3d0e2636862fa17f8b95def53c527e42056da4446d48f9a700dc7625f6027726877dc9781044c6c"}}, &(0x7f00000004c0)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000500)={0x0, 0xf, 0xf, {0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x6, 0x3, 0xaf}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x3, 0x5, 0x1, "42f4c3c5", "8761827e"}}, &(0x7f0000000580)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3, 0x1, 0xf8, 0x9, 0x17, 0x7fff, 0x5}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000600)={0x0, 0x0, 0x4a, "cbec026c6a8f415a32d0811bb9dd074f03bcb14e4103a08dc033b64de29a66dcdf618ec68b6afbbbb1cd7345f2fe92b262fb088cb84021c1a03f68df0ef254b3fbb5df42c2899e319eb3"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x7, 0x2}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x200, 0x20, [0xff77]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xfff}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x29}, &(0x7f0000000800)={0x40, 0xb, 0x2, "eb98"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x20}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'Gi'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x2}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0xc0}}) r1 = syz_usb_connect(0x4, 0x151, &(0x7f0000000000)={{0x12, 0x1, 0x311, 0x7c, 0x8c, 0x89, 0x20, 0x12d1, 0x76bf, 0x8995, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x13f, 0x1, 0x2, 0x4, 0x90, 0x1, [{{0x9, 0x4, 0x98, 0x3, 0x3, 0xff, 0x6, 0x10, 0x1, [@hid_hid={0x9, 0x21, 0x100, 0x5, 0x1, {0x22, 0xb3d}}], [{{0x9, 0x5, 0x4, 0xc, 0x20, 0x3f, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x20, 0x6, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xc0, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x6}]}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0x60, 0x0, 0x2e, [@generic={0xd8, 0x23, "40b3025369a24e5475ae29e58f8940c687f8550eddb8859daaee62a01df3c241c56b8c011e57c401c071bcc444ca0babc8132196adea5cb63464d85b1b27b242fa04d5183980013525146c9961949d27e429951d0b96a04224fc70d81cb2086efc31dd422d216d8cda19fe24732879eddf678912331db386d8642bd57b01f3579cc4ebbaecb35928db5f8c92b086abc092bad412f4b5c54391062688b77f3df83f282a4bc7a74e7915ae1ee57394ce07c3ff1f503d58c04806378f12dfda21174b0e6f86e3dbba09f46346f3e011605fa3f7b4510a94"}, @generic={0x15, 0xc, "101c03c5bd9cc649f18c372caff5bc6cd085f0"}]}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x6, 0x64, 0x9, 0x20}, 0x10, &(0x7f00000001c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x22, 0x2, 0x1, 0x9, 0x3}]}, 0x3, [{0x24, &(0x7f0000000200)=@string={0x24, 0x3, "4161c1afb56710306efc1fed8d80112d55179bcffe15ca52879012db86ba2f2222d4"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x406}}, {0x54, &(0x7f0000000280)=@string={0x54, 0x3, "36ae66171a822a41bd3ffb4643db5631e68536a9c0b8538e21c49a2ad691472b5a6b0e3cacd0cb468feeb9e609aaf1a4c399f271fbef396f4ec6417dd082daadc74f11a02a74473a273cd7d75ebc2ddfa6f4"}}]}) syz_usb_disconnect(r1) 12:28:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) 12:28:40 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x24000, 0x0) 12:28:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3729480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c800d000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:40 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x600) 12:28:40 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 1585.769454][ T9422] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1585.779557][ T9422] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1585.796783][ T9423] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:28:40 executing program 4: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x10040, 0x0, 0x0) 12:28:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c800e000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1585.842254][ T9423] netlink: 181136 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1585.877317][ T9429] UDC core: couldn't find an available UDC or it's busy: -16 12:28:41 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) write$P9_RFLUSH(r0, 0x0, 0x0) 12:28:41 executing program 3: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) [ 1585.912366][ T9429] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1585.939127][ T9423] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1585.939127][ T9423] !' [ 1585.973193][ T9423] CPU: 1 PID: 9423 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1585.983658][ T9423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1585.993731][ T9423] Call Trace: [ 1585.997005][ T9423] [ 1585.999930][ T9423] dump_stack_lvl+0x1e3/0x2cb [ 1586.004642][ T9423] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1586.010955][ T9423] ? bfq_pos_tree_add_move+0x436/0x436 [ 1586.016415][ T9423] ? panic+0x76e/0x76e [ 1586.020501][ T9423] sysfs_warn_dup+0x8c/0xa0 [ 1586.025025][ T9423] sysfs_do_create_link_sd+0xbe/0x100 [ 1586.030406][ T9423] device_add+0x817/0xf90 [ 1586.034733][ T9423] wiphy_register+0x1efc/0x2d30 [ 1586.039585][ T9423] ? cfg80211_event_work+0x40/0x40 [ 1586.044684][ T9423] ? minstrel_ht_alloc+0x81e/0x980 [ 1586.049899][ T9423] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1586.055975][ T9423] ieee80211_register_hw+0x29ed/0x39f0 [ 1586.061460][ T9423] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1586.067258][ T9423] ? rcu_read_lock_sched_held+0x89/0x130 [ 1586.072880][ T9423] ? memset+0x1f/0x40 [ 1586.076847][ T9423] ? __hrtimer_init+0x173/0x250 [ 1586.081684][ T9423] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1586.087424][ T9423] hwsim_new_radio_nl+0xb86/0x1090 [ 1586.092654][ T9423] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1586.098978][ T9423] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1586.105304][ T9423] genl_rcv_msg+0xfbc/0x1490 [ 1586.109887][ T9423] ? genl_bind+0x380/0x380 [ 1586.114294][ T9423] ? rcu_lock_acquire+0x30/0x30 [ 1586.119135][ T9423] ? mark_lock+0x98/0x350 [ 1586.123461][ T9423] ? __lock_acquire+0x129a/0x1f80 [ 1586.128473][ T9423] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1586.134796][ T9423] netlink_rcv_skb+0x1f0/0x460 [ 1586.139551][ T9423] ? genl_bind+0x380/0x380 [ 1586.143952][ T9423] ? netlink_ack+0xb40/0xb40 [ 1586.148533][ T9423] ? __down_read_common+0x156/0x2a0 [ 1586.153719][ T9423] genl_rcv+0x24/0x40 [ 1586.157686][ T9423] netlink_unicast+0x7e7/0x9c0 [ 1586.162442][ T9423] ? netlink_detachskb+0xa0/0xa0 [ 1586.167361][ T9423] ? check_heap_object+0x128/0x310 [ 1586.172460][ T9423] ? __phys_addr_symbol+0x2b/0x70 [ 1586.177469][ T9423] ? 0xffffffff81000000 [ 1586.181605][ T9423] ? __check_object_size+0x15a/0x210 [ 1586.186894][ T9423] ? bpf_lsm_netlink_send+0x5/0x10 [ 1586.191996][ T9423] netlink_sendmsg+0x9b3/0xcd0 [ 1586.196764][ T9423] ? netlink_getsockopt+0x9c0/0x9c0 [ 1586.201961][ T9423] ? __import_iovec+0x340/0x4e0 [ 1586.206801][ T9423] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1586.212080][ T9423] ? security_socket_sendmsg+0x9d/0xb0 [ 1586.217534][ T9423] ? netlink_getsockopt+0x9c0/0x9c0 [ 1586.222827][ T9423] ____sys_sendmsg+0x597/0x8e0 [ 1586.227598][ T9423] ? __sys_sendmsg_sock+0x30/0x30 [ 1586.232620][ T9423] __sys_sendmsg+0x27e/0x370 [ 1586.237201][ T9423] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1586.242134][ T9423] ? __context_tracking_exit+0x4d/0x80 [ 1586.247593][ T9423] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1586.253562][ T9423] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1586.259526][ T9423] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1586.265510][ T9423] do_syscall_64+0x2b/0x70 [ 1586.269909][ T9423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1586.275785][ T9423] RIP: 0033:0x7feb31289049 [ 1586.280270][ T9423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1586.299856][ T9423] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1586.308344][ T9423] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1586.316300][ T9423] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:28:41 executing program 4: r0 = socket(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x0, @my=0x1}, 0x10) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host}, 0x10) recvmmsg$unix(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x8000000}, {{0x0, 0x8, &(0x7f0000000600)=[{0x0}], 0x1}}], 0x3fffffffffffca8, 0x0, 0x0) [ 1586.324253][ T9423] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1586.332219][ T9423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1586.340186][ T9423] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1586.348157][ T9423] [ 1586.459818][ T9433] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1586.489366][ T9433] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:43 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000340)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f00000005c0)={0x2c, &(0x7f00000003c0)={0x40, 0x21, 0xec, {0xec, 0xac618ce49e868865, "6760c983fe5f4ec026f62d1b778ed361687c0feaa763d7b1a70a12619089fca8e4daac362984856277189a1757e8d1068ab7b89f92c8504173abdbf7a0aebfb7e39962a2dce668a5d1a593e9def4e38d2e129397eb2b5d3d432300369b21ccc4608d045a09cacae71198db7949cedb31331ac3298937c30a058ae47b7ed40ea5d04bb9b720445548fc3c5f7dee3403c208e5ca5fb0013c0baf67574f3d49376a317417d2eccf45f3e9b2ddd845c7c47011a92662b6a0fbe10e800add439b2897105bd3d0e2636862fa17f8b95def53c527e42056da4446d48f9a700dc7625f6027726877dc9781044c6c"}}, &(0x7f00000004c0)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000500)={0x0, 0xf, 0xf, {0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x6, 0x3, 0xaf}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x3, 0x5, 0x1, "42f4c3c5", "8761827e"}}, &(0x7f0000000580)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3, 0x1, 0xf8, 0x9, 0x17, 0x7fff, 0x5}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000600)={0x0, 0x0, 0x4a, "cbec026c6a8f415a32d0811bb9dd074f03bcb14e4103a08dc033b64de29a66dcdf618ec68b6afbbbb1cd7345f2fe92b262fb088cb84021c1a03f68df0ef254b3fbb5df42c2899e319eb3"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x7, 0x2}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x200, 0x20, [0xff77]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xfff}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x29}, &(0x7f0000000800)={0x40, 0xb, 0x2, "eb98"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x20}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'Gi'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x2}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0xc0}}) r1 = syz_usb_connect(0x4, 0x151, &(0x7f0000000000)={{0x12, 0x1, 0x311, 0x7c, 0x8c, 0x89, 0x20, 0x12d1, 0x76bf, 0x8995, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x13f, 0x1, 0x2, 0x4, 0x90, 0x1, [{{0x9, 0x4, 0x98, 0x3, 0x3, 0xff, 0x6, 0x10, 0x1, [@hid_hid={0x9, 0x21, 0x100, 0x5, 0x1, {0x22, 0xb3d}}], [{{0x9, 0x5, 0x4, 0xc, 0x20, 0x3f, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x20, 0x6, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xc0, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x6}]}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0x60, 0x0, 0x2e, [@generic={0xd8, 0x23, "40b3025369a24e5475ae29e58f8940c687f8550eddb8859daaee62a01df3c241c56b8c011e57c401c071bcc444ca0babc8132196adea5cb63464d85b1b27b242fa04d5183980013525146c9961949d27e429951d0b96a04224fc70d81cb2086efc31dd422d216d8cda19fe24732879eddf678912331db386d8642bd57b01f3579cc4ebbaecb35928db5f8c92b086abc092bad412f4b5c54391062688b77f3df83f282a4bc7a74e7915ae1ee57394ce07c3ff1f503d58c04806378f12dfda21174b0e6f86e3dbba09f46346f3e011605fa3f7b4510a94"}, @generic={0x15, 0xc, "101c03c5bd9cc649f18c372caff5bc6cd085f0"}]}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x6, 0x64, 0x9, 0x20}, 0x10, &(0x7f00000001c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x22, 0x2, 0x1, 0x9, 0x3}]}, 0x3, [{0x24, &(0x7f0000000200)=@string={0x24, 0x3, "4161c1afb56710306efc1fed8d80112d55179bcffe15ca52879012db86ba2f2222d4"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x406}}, {0x54, &(0x7f0000000280)=@string={0x54, 0x3, "36ae66171a822a41bd3ffb4643db5631e68536a9c0b8538e21c49a2ad691472b5a6b0e3cacd0cb468feeb9e609aaf1a4c399f271fbef396f4ec6417dd082daadc74f11a02a74473a273cd7d75ebc2ddfa6f4"}}]}) syz_usb_disconnect(r1) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) (async) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000340)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) (async) syz_usb_control_io(r0, &(0x7f00000005c0)={0x2c, &(0x7f00000003c0)={0x40, 0x21, 0xec, {0xec, 0xac618ce49e868865, "6760c983fe5f4ec026f62d1b778ed361687c0feaa763d7b1a70a12619089fca8e4daac362984856277189a1757e8d1068ab7b89f92c8504173abdbf7a0aebfb7e39962a2dce668a5d1a593e9def4e38d2e129397eb2b5d3d432300369b21ccc4608d045a09cacae71198db7949cedb31331ac3298937c30a058ae47b7ed40ea5d04bb9b720445548fc3c5f7dee3403c208e5ca5fb0013c0baf67574f3d49376a317417d2eccf45f3e9b2ddd845c7c47011a92662b6a0fbe10e800add439b2897105bd3d0e2636862fa17f8b95def53c527e42056da4446d48f9a700dc7625f6027726877dc9781044c6c"}}, &(0x7f00000004c0)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000500)={0x0, 0xf, 0xf, {0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x6, 0x3, 0xaf}]}}, &(0x7f0000000540)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x3, 0x5, 0x1, "42f4c3c5", "8761827e"}}, &(0x7f0000000580)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3, 0x1, 0xf8, 0x9, 0x17, 0x7fff, 0x5}}}, &(0x7f0000000a40)={0x84, &(0x7f0000000600)={0x0, 0x0, 0x4a, "cbec026c6a8f415a32d0811bb9dd074f03bcb14e4103a08dc033b64de29a66dcdf618ec68b6afbbbb1cd7345f2fe92b262fb088cb84021c1a03f68df0ef254b3fbb5df42c2899e319eb3"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x7, 0x2}}, &(0x7f0000000740)={0x20, 0x0, 0x8, {0x200, 0x20, [0xff77]}}, &(0x7f0000000780)={0x40, 0x7, 0x2, 0xfff}, &(0x7f00000007c0)={0x40, 0x9, 0x1, 0x29}, &(0x7f0000000800)={0x40, 0xb, 0x2, "eb98"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x20}, &(0x7f0000000880)={0x40, 0x13, 0x6, @multicast}, &(0x7f00000008c0)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}}, &(0x7f0000000900)={0x40, 0x19, 0x2, 'Gi'}, &(0x7f0000000940)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000980)={0x40, 0x1c, 0x1, 0x2}, &(0x7f00000009c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000a00)={0x40, 0x21, 0x1, 0xc0}}) (async) syz_usb_connect(0x4, 0x151, &(0x7f0000000000)={{0x12, 0x1, 0x311, 0x7c, 0x8c, 0x89, 0x20, 0x12d1, 0x76bf, 0x8995, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x13f, 0x1, 0x2, 0x4, 0x90, 0x1, [{{0x9, 0x4, 0x98, 0x3, 0x3, 0xff, 0x6, 0x10, 0x1, [@hid_hid={0x9, 0x21, 0x100, 0x5, 0x1, {0x22, 0xb3d}}], [{{0x9, 0x5, 0x4, 0xc, 0x20, 0x3f, 0x40, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x5}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x20, 0x6, 0x58, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xc0, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x6}]}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0x60, 0x0, 0x2e, [@generic={0xd8, 0x23, "40b3025369a24e5475ae29e58f8940c687f8550eddb8859daaee62a01df3c241c56b8c011e57c401c071bcc444ca0babc8132196adea5cb63464d85b1b27b242fa04d5183980013525146c9961949d27e429951d0b96a04224fc70d81cb2086efc31dd422d216d8cda19fe24732879eddf678912331db386d8642bd57b01f3579cc4ebbaecb35928db5f8c92b086abc092bad412f4b5c54391062688b77f3df83f282a4bc7a74e7915ae1ee57394ce07c3ff1f503d58c04806378f12dfda21174b0e6f86e3dbba09f46346f3e011605fa3f7b4510a94"}, @generic={0x15, 0xc, "101c03c5bd9cc649f18c372caff5bc6cd085f0"}]}}]}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x201, 0x6, 0x64, 0x9, 0x20}, 0x10, &(0x7f00000001c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x22, 0x2, 0x1, 0x9, 0x3}]}, 0x3, [{0x24, &(0x7f0000000200)=@string={0x24, 0x3, "4161c1afb56710306efc1fed8d80112d55179bcffe15ca52879012db86ba2f2222d4"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x406}}, {0x54, &(0x7f0000000280)=@string={0x54, 0x3, "36ae66171a822a41bd3ffb4643db5631e68536a9c0b8538e21c49a2ad691472b5a6b0e3cacd0cb468feeb9e609aaf1a4c399f271fbef396f4ec6417dd082daadc74f11a02a74473a273cd7d75ebc2ddfa6f4"}}]}) (async) syz_usb_disconnect(r1) (async) 12:28:43 executing program 3: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') socketpair(0x0, 0x0, 0x3, &(0x7f00000000c0)) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/mnt\x00') 12:28:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e372b480c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8010000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:43 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x700) 12:28:43 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={0x0, 0x0, 0x8}, 0x10) [ 1588.841290][ T9445] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1588.862801][ T9445] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1588.875838][ T9447] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:28:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8011000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:44 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) socketpair(0x23, 0x0, 0x3, &(0x7f00000000c0)) [ 1588.890147][ T9447] netlink: 181136 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1588.922875][ T9447] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1588.922875][ T9447] !' [ 1588.962360][ T9447] CPU: 0 PID: 9447 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1588.972815][ T9447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1588.982889][ T9447] Call Trace: [ 1588.986183][ T9447] [ 1588.989127][ T9447] dump_stack_lvl+0x1e3/0x2cb [ 1588.993822][ T9447] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1588.999737][ T9447] ? bfq_pos_tree_add_move+0x436/0x436 [ 1589.005237][ T9447] ? panic+0x76e/0x76e [ 1589.009320][ T9447] sysfs_warn_dup+0x8c/0xa0 [ 1589.013817][ T9447] sysfs_do_create_link_sd+0xbe/0x100 [ 1589.019189][ T9447] device_add+0x817/0xf90 [ 1589.023519][ T9447] wiphy_register+0x1efc/0x2d30 [ 1589.028379][ T9447] ? cfg80211_event_work+0x40/0x40 [ 1589.033481][ T9447] ? minstrel_ht_alloc+0x81e/0x980 [ 1589.038591][ T9447] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1589.044656][ T9447] ieee80211_register_hw+0x29ed/0x39f0 [ 1589.050123][ T9447] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1589.055929][ T9447] ? rcu_read_lock_sched_held+0x89/0x130 [ 1589.061567][ T9447] ? memset+0x1f/0x40 [ 1589.065802][ T9447] ? __hrtimer_init+0x173/0x250 [ 1589.070647][ T9447] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1589.076379][ T9447] hwsim_new_radio_nl+0xb86/0x1090 [ 1589.081493][ T9447] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1589.087821][ T9447] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1589.094152][ T9447] genl_rcv_msg+0xfbc/0x1490 [ 1589.098741][ T9447] ? genl_bind+0x380/0x380 [ 1589.103242][ T9447] ? rcu_lock_acquire+0x30/0x30 [ 1589.108096][ T9447] ? mark_lock+0x98/0x350 [ 1589.112421][ T9447] ? __lock_acquire+0x129a/0x1f80 [ 1589.117446][ T9447] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1589.123788][ T9447] netlink_rcv_skb+0x1f0/0x460 [ 1589.128545][ T9447] ? genl_bind+0x380/0x380 [ 1589.132953][ T9447] ? netlink_ack+0xb40/0xb40 [ 1589.137542][ T9447] ? __down_read_common+0x156/0x2a0 [ 1589.142739][ T9447] genl_rcv+0x24/0x40 [ 1589.146711][ T9447] netlink_unicast+0x7e7/0x9c0 [ 1589.151477][ T9447] ? netlink_detachskb+0xa0/0xa0 [ 1589.156404][ T9447] ? check_heap_object+0x128/0x310 [ 1589.161508][ T9447] ? __phys_addr_symbol+0x2b/0x70 [ 1589.166532][ T9447] ? 0xffffffff81000000 [ 1589.170677][ T9447] ? __check_object_size+0x15a/0x210 [ 1589.175953][ T9447] ? bpf_lsm_netlink_send+0x5/0x10 [ 1589.181065][ T9447] netlink_sendmsg+0x9b3/0xcd0 [ 1589.185830][ T9447] ? netlink_getsockopt+0x9c0/0x9c0 [ 1589.191020][ T9447] ? __import_iovec+0x340/0x4e0 [ 1589.195872][ T9447] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1589.201148][ T9447] ? security_socket_sendmsg+0x9d/0xb0 [ 1589.206596][ T9447] ? netlink_getsockopt+0x9c0/0x9c0 [ 1589.211784][ T9447] ____sys_sendmsg+0x597/0x8e0 [ 1589.216546][ T9447] ? __sys_sendmsg_sock+0x30/0x30 [ 1589.221581][ T9447] __sys_sendmsg+0x27e/0x370 [ 1589.226167][ T9447] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1589.231120][ T9447] ? __context_tracking_exit+0x4d/0x80 [ 1589.236588][ T9447] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1589.242568][ T9447] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1589.248554][ T9447] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1589.254534][ T9447] do_syscall_64+0x2b/0x70 [ 1589.258945][ T9447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1589.264835][ T9447] RIP: 0033:0x7feb31289049 [ 1589.269332][ T9447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1589.289100][ T9447] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1589.297505][ T9447] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1589.305464][ T9447] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1589.313421][ T9447] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1589.321379][ T9447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1589.329339][ T9447] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1589.337320][ T9447] 12:28:44 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000004c0)={0x4c}, 0x4c}}, 0x0) 12:28:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)=@gcm_256={{}, "3330bdc02633aee2", "435bd395f8bd93b5d49fcb450ab7bb44b65fc295c5502d1c416ab2cf921a8e29", "7d16e668", "4aca506a5a3e7438"}, 0x38) 12:28:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, 0x0) 12:28:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18", 0x1) [ 1589.522325][ T9461] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1589.549945][ T9461] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708080c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:46 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x900) 12:28:46 executing program 3: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, 0x0, 0x0) 12:28:46 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f0000000000)={0x40, 0x22, 0xcb, {0xcb, 0x30, "f7a83d67e77288c2add41aad296298abb9e80631ea97c9c8afb3db6d595953643116bddc9b288ed18f6065c305de258252a483d4fdfcaa9d247ab33d7c379438c27060f64c7870953099645bb1e856727d268241ba5ca5403ea921954f5bc7f38c8db4fffc06d04e2d9705e3114cca83e93a358728344bd6035d3b8bf90d569bda65a7188e9526f0121bb6eb638c11173cdb243712bbbac851608e2b38898310be407bdb548ccb887ffc57fa57c42a500db89561126712fab9ac3e7dd0275c30a16aa2139a5e17a9b2"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, @string={0x1a, 0x3, "310ea5599900125eabfa8f6b9fae29af2cd5be9827aafaee"}}, &(0x7f0000000140)={0x0, 0xf, 0x12f, {0x5, 0xf, 0x12f, 0x6, [@ssp_cap={0x1c, 0x10, 0xa, 0x5, 0x4, 0x7feffff, 0x0, 0x3f, [0xc000, 0x3f30, 0xffcf, 0xf]}, @generic={0xd8, 0x10, 0x4, "251e761d20b4a21e82e9c1bb0e1519e2d9fc3634ec7da3756596493ecea7444f17a2a776a4347ac4c7f072b58b27e5601d9cd0c5412ab0a44da79dfa9864f544fb5a6fd652fb55b4c04402e2976cac2e8f26cb6f7b488534b6ad7a7a27c6fe39fe65c7433a2e183c19cd872780eadaecc8fbf9aeec2b43b6ef676e49bb0e378ba96cc6f3f47aeef9fadcf4a648b099c27cfc0be9616495aa63adafe9bfe037713aa0c1eff083ecc81427ec80d350ee0a5610090c4f54d82e1a636fef7b000a4bb0f3c1d9ea2f23192fbb3f5fb082c19d1f83a9f31f"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x18, "2dd1883642500fc2ed7c6f5e397c2837"}, @ss_container_id={0x14, 0x10, 0x4, 0x9e, "0b742c82629f8440645e72da55b8526d"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x0, 0x0, 0xff, 0x6}]}}, &(0x7f0000000280)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0x30, 0x3, "d5ba7aca", "ece399ab"}}, &(0x7f00000002c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x18, 0x4, 0x40, 0xa6, 0x401, 0x1}}}, &(0x7f0000000800)={0x84, &(0x7f0000000340)={0x0, 0x38, 0xda, "ade1045ea86a383122cbeffc4de1ac3fbb21bbe8067baef9d9fb7796de31c7600d58b4e44dcfdfebd6e43596e394acc599ce458c5e52702db682a6c3620ac04273951e6791b45252762aaa44526bdadc2b4a5cfaee63950a0fcc2b3902bdf41adb6e1d70903b686464c71e224b21faf7fdf9e466e4bab2d688da8608ec26e19145a942ea3fd98de2b587b76fbced024eadef903430737c634d5cb0dfc58cf9912729175e9101fa4052927522143374eef22c03d670b385c307e734ded2663da47dc7ba9e58e3d183004e414613bfe6236041d7ea5b618a9ac003"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x53}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0xad}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000500)={0x20, 0x0, 0x8, {0x400, 0x8, [0xffe9]}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, "65fd"}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x13, 0x6, @local}, &(0x7f0000000680)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, '7m'}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x9}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x3}}) 12:28:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8012000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:46 executing program 4: pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RAUTH(r0, &(0x7f0000000080)={0x1d}, 0xfffffeb4) 12:28:47 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) [ 1591.885894][ T9475] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1591.904375][ T9475] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:47 executing program 3: r0 = openat$rdma_cm(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {0x0}}, 0x18) 12:28:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8018000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1591.977570][ T9484] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1591.996869][ T9484] netlink: 197556 bytes leftover after parsing attributes in process `syz-executor.1'. 12:28:47 executing program 3: r0 = openat$audio(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, 0x0) [ 1592.112647][ T9484] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1592.112647][ T9484] !' [ 1592.139921][ T9484] CPU: 1 PID: 9484 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1592.150373][ T9484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.160419][ T9484] Call Trace: [ 1592.163702][ T9484] [ 1592.166634][ T9484] dump_stack_lvl+0x1e3/0x2cb [ 1592.171412][ T9484] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1592.177305][ T9484] ? bfq_pos_tree_add_move+0x436/0x436 [ 1592.182762][ T9484] ? panic+0x76e/0x76e [ 1592.186942][ T9484] sysfs_warn_dup+0x8c/0xa0 [ 1592.191447][ T9484] sysfs_do_create_link_sd+0xbe/0x100 [ 1592.196832][ T9484] device_add+0x817/0xf90 [ 1592.201171][ T9484] wiphy_register+0x1efc/0x2d30 [ 1592.206204][ T9484] ? cfg80211_event_work+0x40/0x40 [ 1592.211311][ T9484] ? minstrel_ht_alloc+0x81e/0x980 [ 1592.216426][ T9484] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1592.222488][ T9484] ieee80211_register_hw+0x29ed/0x39f0 [ 1592.227954][ T9484] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1592.233749][ T9484] ? rcu_read_lock_sched_held+0x89/0x130 [ 1592.239381][ T9484] ? memset+0x1f/0x40 [ 1592.243355][ T9484] ? __hrtimer_init+0x173/0x250 [ 1592.248200][ T9484] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1592.253944][ T9484] hwsim_new_radio_nl+0xb86/0x1090 [ 1592.259056][ T9484] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1592.265393][ T9484] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1592.271720][ T9484] genl_rcv_msg+0xfbc/0x1490 [ 1592.276309][ T9484] ? genl_bind+0x380/0x380 [ 1592.280721][ T9484] ? rcu_lock_acquire+0x30/0x30 [ 1592.285616][ T9484] ? mark_lock+0x98/0x350 [ 1592.289955][ T9484] ? __lock_acquire+0x129a/0x1f80 [ 1592.294975][ T9484] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1592.301310][ T9484] netlink_rcv_skb+0x1f0/0x460 [ 1592.306068][ T9484] ? genl_bind+0x380/0x380 [ 1592.310477][ T9484] ? netlink_ack+0xb40/0xb40 [ 1592.315066][ T9484] ? __down_read_common+0x156/0x2a0 [ 1592.320262][ T9484] genl_rcv+0x24/0x40 [ 1592.324234][ T9484] netlink_unicast+0x7e7/0x9c0 [ 1592.328994][ T9484] ? netlink_detachskb+0xa0/0xa0 [ 1592.333919][ T9484] ? check_heap_object+0x128/0x310 [ 1592.339024][ T9484] ? __phys_addr_symbol+0x2b/0x70 [ 1592.344043][ T9484] ? 0xffffffff81000000 [ 1592.348187][ T9484] ? __check_object_size+0x15a/0x210 [ 1592.353460][ T9484] ? bpf_lsm_netlink_send+0x5/0x10 [ 1592.358567][ T9484] netlink_sendmsg+0x9b3/0xcd0 [ 1592.363336][ T9484] ? netlink_getsockopt+0x9c0/0x9c0 [ 1592.368519][ T9484] ? __import_iovec+0x340/0x4e0 [ 1592.373364][ T9484] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1592.378645][ T9484] ? security_socket_sendmsg+0x9d/0xb0 [ 1592.384095][ T9484] ? netlink_getsockopt+0x9c0/0x9c0 [ 1592.389296][ T9484] ____sys_sendmsg+0x597/0x8e0 [ 1592.394057][ T9484] ? __sys_sendmsg_sock+0x30/0x30 [ 1592.399084][ T9484] __sys_sendmsg+0x27e/0x370 [ 1592.403675][ T9484] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1592.408616][ T9484] ? __context_tracking_exit+0x4d/0x80 [ 1592.414084][ T9484] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1592.420065][ T9484] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1592.426038][ T9484] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1592.432013][ T9484] do_syscall_64+0x2b/0x70 [ 1592.436420][ T9484] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1592.442307][ T9484] RIP: 0033:0x7feb31289049 [ 1592.446715][ T9484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1592.466312][ T9484] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1592.474717][ T9484] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1592.482684][ T9484] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1592.490649][ T9484] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1592.498610][ T9484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1592.506573][ T9484] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1592.514550][ T9484] 12:28:47 executing program 3: r0 = openat$rdma_cm(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) 12:28:47 executing program 3: r0 = openat$rdma_cm(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) [ 1592.741308][ T9488] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1592.768532][ T9488] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:50 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f0000000000)={0x40, 0x22, 0xcb, {0xcb, 0x30, "f7a83d67e77288c2add41aad296298abb9e80631ea97c9c8afb3db6d595953643116bddc9b288ed18f6065c305de258252a483d4fdfcaa9d247ab33d7c379438c27060f64c7870953099645bb1e856727d268241ba5ca5403ea921954f5bc7f38c8db4fffc06d04e2d9705e3114cca83e93a358728344bd6035d3b8bf90d569bda65a7188e9526f0121bb6eb638c11173cdb243712bbbac851608e2b38898310be407bdb548ccb887ffc57fa57c42a500db89561126712fab9ac3e7dd0275c30a16aa2139a5e17a9b2"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, @string={0x1a, 0x3, "310ea5599900125eabfa8f6b9fae29af2cd5be9827aafaee"}}, &(0x7f0000000140)={0x0, 0xf, 0x12f, {0x5, 0xf, 0x12f, 0x6, [@ssp_cap={0x1c, 0x10, 0xa, 0x5, 0x4, 0x7feffff, 0x0, 0x3f, [0xc000, 0x3f30, 0xffcf, 0xf]}, @generic={0xd8, 0x10, 0x4, "251e761d20b4a21e82e9c1bb0e1519e2d9fc3634ec7da3756596493ecea7444f17a2a776a4347ac4c7f072b58b27e5601d9cd0c5412ab0a44da79dfa9864f544fb5a6fd652fb55b4c04402e2976cac2e8f26cb6f7b488534b6ad7a7a27c6fe39fe65c7433a2e183c19cd872780eadaecc8fbf9aeec2b43b6ef676e49bb0e378ba96cc6f3f47aeef9fadcf4a648b099c27cfc0be9616495aa63adafe9bfe037713aa0c1eff083ecc81427ec80d350ee0a5610090c4f54d82e1a636fef7b000a4bb0f3c1d9ea2f23192fbb3f5fb082c19d1f83a9f31f"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x18, "2dd1883642500fc2ed7c6f5e397c2837"}, @ss_container_id={0x14, 0x10, 0x4, 0x9e, "0b742c82629f8440645e72da55b8526d"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x0, 0x0, 0xff, 0x6}]}}, &(0x7f0000000280)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0x30, 0x3, "d5ba7aca", "ece399ab"}}, &(0x7f00000002c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x18, 0x4, 0x40, 0xa6, 0x401, 0x1}}}, &(0x7f0000000800)={0x84, &(0x7f0000000340)={0x0, 0x38, 0xda, "ade1045ea86a383122cbeffc4de1ac3fbb21bbe8067baef9d9fb7796de31c7600d58b4e44dcfdfebd6e43596e394acc599ce458c5e52702db682a6c3620ac04273951e6791b45252762aaa44526bdadc2b4a5cfaee63950a0fcc2b3902bdf41adb6e1d70903b686464c71e224b21faf7fdf9e466e4bab2d688da8608ec26e19145a942ea3fd98de2b587b76fbced024eadef903430737c634d5cb0dfc58cf9912729175e9101fa4052927522143374eef22c03d670b385c307e734ded2663da47dc7ba9e58e3d183004e414613bfe6236041d7ea5b618a9ac003"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x53}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0xad}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000500)={0x20, 0x0, 0x8, {0x400, 0x8, [0xffe9]}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, "65fd"}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x13, 0x6, @local}, &(0x7f0000000680)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, '7m'}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x9}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x3}}) syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f0000000000)={0x40, 0x22, 0xcb, {0xcb, 0x30, "f7a83d67e77288c2add41aad296298abb9e80631ea97c9c8afb3db6d595953643116bddc9b288ed18f6065c305de258252a483d4fdfcaa9d247ab33d7c379438c27060f64c7870953099645bb1e856727d268241ba5ca5403ea921954f5bc7f38c8db4fffc06d04e2d9705e3114cca83e93a358728344bd6035d3b8bf90d569bda65a7188e9526f0121bb6eb638c11173cdb243712bbbac851608e2b38898310be407bdb548ccb887ffc57fa57c42a500db89561126712fab9ac3e7dd0275c30a16aa2139a5e17a9b2"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, @string={0x1a, 0x3, "310ea5599900125eabfa8f6b9fae29af2cd5be9827aafaee"}}, &(0x7f0000000140)={0x0, 0xf, 0x12f, {0x5, 0xf, 0x12f, 0x6, [@ssp_cap={0x1c, 0x10, 0xa, 0x5, 0x4, 0x7feffff, 0x0, 0x3f, [0xc000, 0x3f30, 0xffcf, 0xf]}, @generic={0xd8, 0x10, 0x4, "251e761d20b4a21e82e9c1bb0e1519e2d9fc3634ec7da3756596493ecea7444f17a2a776a4347ac4c7f072b58b27e5601d9cd0c5412ab0a44da79dfa9864f544fb5a6fd652fb55b4c04402e2976cac2e8f26cb6f7b488534b6ad7a7a27c6fe39fe65c7433a2e183c19cd872780eadaecc8fbf9aeec2b43b6ef676e49bb0e378ba96cc6f3f47aeef9fadcf4a648b099c27cfc0be9616495aa63adafe9bfe037713aa0c1eff083ecc81427ec80d350ee0a5610090c4f54d82e1a636fef7b000a4bb0f3c1d9ea2f23192fbb3f5fb082c19d1f83a9f31f"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x18, "2dd1883642500fc2ed7c6f5e397c2837"}, @ss_container_id={0x14, 0x10, 0x4, 0x9e, "0b742c82629f8440645e72da55b8526d"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x0, 0x0, 0xff, 0x6}]}}, &(0x7f0000000280)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0x30, 0x3, "d5ba7aca", "ece399ab"}}, &(0x7f00000002c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x18, 0x4, 0x40, 0xa6, 0x401, 0x1}}}, &(0x7f0000000800)={0x84, &(0x7f0000000340)={0x0, 0x38, 0xda, "ade1045ea86a383122cbeffc4de1ac3fbb21bbe8067baef9d9fb7796de31c7600d58b4e44dcfdfebd6e43596e394acc599ce458c5e52702db682a6c3620ac04273951e6791b45252762aaa44526bdadc2b4a5cfaee63950a0fcc2b3902bdf41adb6e1d70903b686464c71e224b21faf7fdf9e466e4bab2d688da8608ec26e19145a942ea3fd98de2b587b76fbced024eadef903430737c634d5cb0dfc58cf9912729175e9101fa4052927522143374eef22c03d670b385c307e734ded2663da47dc7ba9e58e3d183004e414613bfe6236041d7ea5b618a9ac003"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x53}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0xad}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000500)={0x20, 0x0, 0x8, {0x400, 0x8, [0xffe9]}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, "65fd"}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x13, 0x6, @local}, &(0x7f0000000680)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, '7m'}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x9}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x3}}) (async) 12:28:50 executing program 3: r0 = openat$nullb(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={'\x00', 0x0, 0x8}) 12:28:50 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, @fixed}, 0xe) 12:28:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e37080a0c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8031000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:50 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0xa00) 12:28:50 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="d7", 0xfffffdef}], 0x1}, 0x0) [ 1594.976637][ T9500] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1595.005839][ T9500] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:50 executing program 4: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000800), 0x101280, 0x0) [ 1595.040476][ T9501] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 12:28:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002020000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1595.122589][ T9501] netlink: 197044 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1595.182849][ T9501] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1595.182849][ T9501] !' [ 1595.199741][ T9501] CPU: 1 PID: 9501 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1595.210200][ T9501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.220249][ T9501] Call Trace: [ 1595.223521][ T9501] [ 1595.226441][ T9501] dump_stack_lvl+0x1e3/0x2cb [ 1595.231353][ T9501] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1595.237247][ T9501] ? bfq_pos_tree_add_move+0x436/0x436 [ 1595.243061][ T9501] ? panic+0x76e/0x76e [ 1595.247132][ T9501] sysfs_warn_dup+0x8c/0xa0 [ 1595.251633][ T9501] sysfs_do_create_link_sd+0xbe/0x100 [ 1595.257011][ T9501] device_add+0x817/0xf90 [ 1595.261362][ T9501] wiphy_register+0x1efc/0x2d30 [ 1595.266215][ T9501] ? cfg80211_event_work+0x40/0x40 [ 1595.271409][ T9501] ? minstrel_ht_alloc+0x81e/0x980 [ 1595.276535][ T9501] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1595.282595][ T9501] ieee80211_register_hw+0x29ed/0x39f0 [ 1595.288056][ T9501] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1595.293846][ T9501] ? rcu_read_lock_sched_held+0x89/0x130 [ 1595.299470][ T9501] ? memset+0x1f/0x40 [ 1595.303440][ T9501] ? __hrtimer_init+0x173/0x250 [ 1595.308301][ T9501] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1595.314049][ T9501] hwsim_new_radio_nl+0xb86/0x1090 [ 1595.319153][ T9501] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1595.325485][ T9501] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1595.331808][ T9501] genl_rcv_msg+0xfbc/0x1490 [ 1595.336415][ T9501] ? genl_bind+0x380/0x380 [ 1595.340826][ T9501] ? rcu_lock_acquire+0x30/0x30 [ 1595.345689][ T9501] ? mark_lock+0x98/0x350 [ 1595.350048][ T9501] ? __lock_acquire+0x129a/0x1f80 [ 1595.355068][ T9501] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1595.361397][ T9501] netlink_rcv_skb+0x1f0/0x460 [ 1595.366153][ T9501] ? genl_bind+0x380/0x380 [ 1595.370568][ T9501] ? netlink_ack+0xb40/0xb40 [ 1595.375169][ T9501] ? __down_read_common+0x156/0x2a0 [ 1595.380358][ T9501] genl_rcv+0x24/0x40 [ 1595.384414][ T9501] netlink_unicast+0x7e7/0x9c0 [ 1595.389171][ T9501] ? netlink_detachskb+0xa0/0xa0 [ 1595.394100][ T9501] ? check_heap_object+0x128/0x310 [ 1595.399218][ T9501] ? __phys_addr_symbol+0x2b/0x70 [ 1595.404231][ T9501] ? 0xffffffff81000000 [ 1595.408373][ T9501] ? __check_object_size+0x15a/0x210 [ 1595.413643][ T9501] ? bpf_lsm_netlink_send+0x5/0x10 [ 1595.418746][ T9501] netlink_sendmsg+0x9b3/0xcd0 [ 1595.423509][ T9501] ? netlink_getsockopt+0x9c0/0x9c0 [ 1595.428705][ T9501] ? __import_iovec+0x340/0x4e0 [ 1595.433571][ T9501] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1595.438846][ T9501] ? security_socket_sendmsg+0x9d/0xb0 [ 1595.444289][ T9501] ? netlink_getsockopt+0x9c0/0x9c0 [ 1595.449494][ T9501] ____sys_sendmsg+0x597/0x8e0 [ 1595.454251][ T9501] ? __sys_sendmsg_sock+0x30/0x30 [ 1595.459280][ T9501] __sys_sendmsg+0x27e/0x370 [ 1595.463858][ T9501] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1595.468876][ T9501] ? __context_tracking_exit+0x4d/0x80 [ 1595.474351][ T9501] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1595.480324][ T9501] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1595.486301][ T9501] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1595.492269][ T9501] do_syscall_64+0x2b/0x70 [ 1595.496677][ T9501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1595.502580][ T9501] RIP: 0033:0x7feb31289049 [ 1595.506987][ T9501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1595.526580][ T9501] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1595.534979][ T9501] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1595.542937][ T9501] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1595.550895][ T9501] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1595.558854][ T9501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1595.566809][ T9501] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1595.574775][ T9501] 12:28:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000002540), 0x48) 12:28:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002030000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1595.635249][ T9511] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1595.667756][ T9511] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708250c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1595.771264][ T9517] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1595.831799][ T9517] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1595.843972][ T9519] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1595.852360][ T9519] netlink: 190132 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1595.891959][ T9519] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1595.891959][ T9519] !' [ 1595.901884][ T9519] CPU: 1 PID: 9519 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1595.912319][ T9519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.922391][ T9519] Call Trace: [ 1595.925680][ T9519] [ 1595.928627][ T9519] dump_stack_lvl+0x1e3/0x2cb [ 1595.933326][ T9519] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1595.939240][ T9519] ? bfq_pos_tree_add_move+0x436/0x436 [ 1595.944697][ T9519] ? panic+0x76e/0x76e [ 1595.948769][ T9519] sysfs_warn_dup+0x8c/0xa0 [ 1595.953274][ T9519] sysfs_do_create_link_sd+0xbe/0x100 [ 1595.958661][ T9519] device_add+0x817/0xf90 [ 1595.962996][ T9519] wiphy_register+0x1efc/0x2d30 [ 1595.967856][ T9519] ? cfg80211_event_work+0x40/0x40 [ 1595.972959][ T9519] ? minstrel_ht_alloc+0x81e/0x980 [ 1595.978069][ T9519] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1595.984138][ T9519] ieee80211_register_hw+0x29ed/0x39f0 [ 1595.989609][ T9519] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1595.995403][ T9519] ? rcu_read_lock_sched_held+0x89/0x130 [ 1596.001034][ T9519] ? memset+0x1f/0x40 [ 1596.005007][ T9519] ? __hrtimer_init+0x173/0x250 [ 1596.009856][ T9519] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1596.015589][ T9519] hwsim_new_radio_nl+0xb86/0x1090 [ 1596.020699][ T9519] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1596.027039][ T9519] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1596.033367][ T9519] genl_rcv_msg+0xfbc/0x1490 [ 1596.037957][ T9519] ? genl_bind+0x380/0x380 [ 1596.042370][ T9519] ? rcu_lock_acquire+0x30/0x30 [ 1596.047221][ T9519] ? mark_lock+0x98/0x350 [ 1596.051546][ T9519] ? __lock_acquire+0x129a/0x1f80 [ 1596.056568][ T9519] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1596.062904][ T9519] netlink_rcv_skb+0x1f0/0x460 [ 1596.067664][ T9519] ? genl_bind+0x380/0x380 [ 1596.072090][ T9519] ? netlink_ack+0xb40/0xb40 [ 1596.076688][ T9519] ? __down_read_common+0x156/0x2a0 [ 1596.081892][ T9519] genl_rcv+0x24/0x40 [ 1596.085868][ T9519] netlink_unicast+0x7e7/0x9c0 [ 1596.090632][ T9519] ? netlink_detachskb+0xa0/0xa0 [ 1596.095559][ T9519] ? check_heap_object+0x128/0x310 [ 1596.100667][ T9519] ? __phys_addr_symbol+0x2b/0x70 [ 1596.105688][ T9519] ? 0xffffffff81000000 [ 1596.109835][ T9519] ? __check_object_size+0x15a/0x210 [ 1596.115108][ T9519] ? bpf_lsm_netlink_send+0x5/0x10 [ 1596.120226][ T9519] netlink_sendmsg+0x9b3/0xcd0 [ 1596.124992][ T9519] ? netlink_getsockopt+0x9c0/0x9c0 [ 1596.130178][ T9519] ? __import_iovec+0x340/0x4e0 [ 1596.135025][ T9519] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1596.140299][ T9519] ? security_socket_sendmsg+0x9d/0xb0 [ 1596.145748][ T9519] ? netlink_getsockopt+0x9c0/0x9c0 [ 1596.150938][ T9519] ____sys_sendmsg+0x597/0x8e0 [ 1596.155704][ T9519] ? __sys_sendmsg_sock+0x30/0x30 [ 1596.160738][ T9519] __sys_sendmsg+0x27e/0x370 [ 1596.165322][ T9519] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1596.170257][ T9519] ? __context_tracking_exit+0x4d/0x80 [ 1596.175726][ T9519] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1596.181715][ T9519] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1596.187690][ T9519] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1596.193669][ T9519] do_syscall_64+0x2b/0x70 [ 1596.198085][ T9519] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1596.203969][ T9519] RIP: 0033:0x7feb31289049 [ 1596.208377][ T9519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1596.228106][ T9519] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1596.236531][ T9519] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1596.244515][ T9519] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1596.252484][ T9519] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1596.260448][ T9519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1596.268425][ T9519] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1596.276424][ T9519] 12:28:53 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000e80)={{0x12, 0x1, 0x0, 0x29, 0xfe, 0x6f, 0x40, 0x46d, 0xa0e, 0x42aa, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f0000000000)={0x40, 0x22, 0xcb, {0xcb, 0x30, "f7a83d67e77288c2add41aad296298abb9e80631ea97c9c8afb3db6d595953643116bddc9b288ed18f6065c305de258252a483d4fdfcaa9d247ab33d7c379438c27060f64c7870953099645bb1e856727d268241ba5ca5403ea921954f5bc7f38c8db4fffc06d04e2d9705e3114cca83e93a358728344bd6035d3b8bf90d569bda65a7188e9526f0121bb6eb638c11173cdb243712bbbac851608e2b38898310be407bdb548ccb887ffc57fa57c42a500db89561126712fab9ac3e7dd0275c30a16aa2139a5e17a9b2"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, @string={0x1a, 0x3, "310ea5599900125eabfa8f6b9fae29af2cd5be9827aafaee"}}, &(0x7f0000000140)={0x0, 0xf, 0x12f, {0x5, 0xf, 0x12f, 0x6, [@ssp_cap={0x1c, 0x10, 0xa, 0x5, 0x4, 0x7feffff, 0x0, 0x3f, [0xc000, 0x3f30, 0xffcf, 0xf]}, @generic={0xd8, 0x10, 0x4, "251e761d20b4a21e82e9c1bb0e1519e2d9fc3634ec7da3756596493ecea7444f17a2a776a4347ac4c7f072b58b27e5601d9cd0c5412ab0a44da79dfa9864f544fb5a6fd652fb55b4c04402e2976cac2e8f26cb6f7b488534b6ad7a7a27c6fe39fe65c7433a2e183c19cd872780eadaecc8fbf9aeec2b43b6ef676e49bb0e378ba96cc6f3f47aeef9fadcf4a648b099c27cfc0be9616495aa63adafe9bfe037713aa0c1eff083ecc81427ec80d350ee0a5610090c4f54d82e1a636fef7b000a4bb0f3c1d9ea2f23192fbb3f5fb082c19d1f83a9f31f"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x18, "2dd1883642500fc2ed7c6f5e397c2837"}, @ss_container_id={0x14, 0x10, 0x4, 0x9e, "0b742c82629f8440645e72da55b8526d"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x0, 0x0, 0xff, 0x6}]}}, &(0x7f0000000280)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x1, 0x30, 0x3, "d5ba7aca", "ece399ab"}}, &(0x7f00000002c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x18, 0x4, 0x40, 0xa6, 0x401, 0x1}}}, &(0x7f0000000800)={0x84, &(0x7f0000000340)={0x0, 0x38, 0xda, "ade1045ea86a383122cbeffc4de1ac3fbb21bbe8067baef9d9fb7796de31c7600d58b4e44dcfdfebd6e43596e394acc599ce458c5e52702db682a6c3620ac04273951e6791b45252762aaa44526bdadc2b4a5cfaee63950a0fcc2b3902bdf41adb6e1d70903b686464c71e224b21faf7fdf9e466e4bab2d688da8608ec26e19145a942ea3fd98de2b587b76fbced024eadef903430737c634d5cb0dfc58cf9912729175e9101fa4052927522143374eef22c03d670b385c307e734ded2663da47dc7ba9e58e3d183004e414613bfe6236041d7ea5b618a9ac003"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x53}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0xad}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000500)={0x20, 0x0, 0x8, {0x400, 0x8, [0xffe9]}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000580)={0x40, 0x9, 0x1}, &(0x7f00000005c0)={0x40, 0xb, 0x2, "65fd"}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0x9}, &(0x7f0000000640)={0x40, 0x13, 0x6, @local}, &(0x7f0000000680)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000006c0)={0x40, 0x19, 0x2, '7m'}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x2}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x9}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0x3}}) 12:28:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002640)={0x10}, 0x10}], 0x1, &(0x7f0000000340)=[@rights={{0x10}}], 0x10}, 0x0) 12:28:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) connect$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendto$l2tp(r0, 0x0, 0x4f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) 12:28:53 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0xbb8) 12:28:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002040000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e37083d0c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002050000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:53 executing program 4: utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_mount_image$jffs2(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x9, 0x2, &(0x7f0000000e40)=[{&(0x7f0000000cc0)="d7c9eddf30cfaa93cb05af8e46f2766fff8231f23496b54ac90fd636f796918c98e3c7ca7b32c6462c9f80b5e1582bc4236cd5e9bc10519d483498a7b204e7f9da91aca5c51ce0ad3064a3f0f50836212b0561dd7a679b90003118871a0c00", 0x5f, 0x200}, {&(0x7f0000000d40)}], 0x0, &(0x7f0000000e80)={[], [{@obj_role={'obj_role', 0x3d, '/dev/nvme-fabrics\x00'}}]}) 12:28:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c) [ 1598.036363][ T9525] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1598.060151][ T9525] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1598.076085][ T9529] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1598.154352][ T9529] netlink: 183988 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1598.197488][ T9539] loop4: detected capacity change from 0 to 2 [ 1598.257107][ T9539] jffs2: Unknown parameter 'obj_role' [ 1598.262944][ T9529] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1598.262944][ T9529] !' [ 1598.290060][ T9529] CPU: 1 PID: 9529 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1598.300505][ T9529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1598.310551][ T9529] Call Trace: [ 1598.313819][ T9529] [ 1598.316736][ T9529] dump_stack_lvl+0x1e3/0x2cb [ 1598.321411][ T9529] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1598.327382][ T9529] ? bfq_pos_tree_add_move+0x436/0x436 [ 1598.332837][ T9529] ? panic+0x76e/0x76e [ 1598.336925][ T9529] sysfs_warn_dup+0x8c/0xa0 [ 1598.341421][ T9529] sysfs_do_create_link_sd+0xbe/0x100 [ 1598.346783][ T9529] device_add+0x817/0xf90 [ 1598.351102][ T9529] wiphy_register+0x1efc/0x2d30 [ 1598.355972][ T9529] ? cfg80211_event_work+0x40/0x40 [ 1598.361070][ T9529] ? minstrel_ht_alloc+0x81e/0x980 [ 1598.366169][ T9529] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1598.372238][ T9529] ieee80211_register_hw+0x29ed/0x39f0 [ 1598.377694][ T9529] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1598.383482][ T9529] ? rcu_read_lock_sched_held+0x89/0x130 [ 1598.389105][ T9529] ? memset+0x1f/0x40 [ 1598.393074][ T9529] ? __hrtimer_init+0x173/0x250 [ 1598.397925][ T9529] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1598.403666][ T9529] hwsim_new_radio_nl+0xb86/0x1090 [ 1598.408773][ T9529] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1598.415092][ T9529] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1598.421410][ T9529] genl_rcv_msg+0xfbc/0x1490 [ 1598.425989][ T9529] ? genl_bind+0x380/0x380 [ 1598.430398][ T9529] ? rcu_lock_acquire+0x30/0x30 [ 1598.435253][ T9529] ? mark_lock+0x98/0x350 [ 1598.439607][ T9529] ? __lock_acquire+0x129a/0x1f80 [ 1598.444643][ T9529] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1598.450985][ T9529] netlink_rcv_skb+0x1f0/0x460 [ 1598.455825][ T9529] ? genl_bind+0x380/0x380 [ 1598.460230][ T9529] ? netlink_ack+0xb40/0xb40 [ 1598.464811][ T9529] ? __down_read_common+0x156/0x2a0 [ 1598.470005][ T9529] genl_rcv+0x24/0x40 [ 1598.473972][ T9529] netlink_unicast+0x7e7/0x9c0 [ 1598.478724][ T9529] ? netlink_detachskb+0xa0/0xa0 [ 1598.483640][ T9529] ? check_heap_object+0x128/0x310 [ 1598.488741][ T9529] ? __phys_addr_symbol+0x2b/0x70 [ 1598.493752][ T9529] ? 0xffffffff81000000 [ 1598.497887][ T9529] ? __check_object_size+0x15a/0x210 [ 1598.503180][ T9529] ? bpf_lsm_netlink_send+0x5/0x10 [ 1598.508277][ T9529] netlink_sendmsg+0x9b3/0xcd0 [ 1598.513059][ T9529] ? netlink_getsockopt+0x9c0/0x9c0 [ 1598.518254][ T9529] ? __import_iovec+0x340/0x4e0 [ 1598.523097][ T9529] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1598.528367][ T9529] ? security_socket_sendmsg+0x9d/0xb0 [ 1598.533809][ T9529] ? netlink_getsockopt+0x9c0/0x9c0 [ 1598.539017][ T9529] ____sys_sendmsg+0x597/0x8e0 [ 1598.543773][ T9529] ? __sys_sendmsg_sock+0x30/0x30 [ 1598.548789][ T9529] __sys_sendmsg+0x27e/0x370 [ 1598.553365][ T9529] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1598.558299][ T9529] ? __context_tracking_exit+0x4d/0x80 [ 1598.563752][ T9529] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1598.569724][ T9529] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1598.575690][ T9529] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1598.581663][ T9529] do_syscall_64+0x2b/0x70 [ 1598.586069][ T9529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1598.591965][ T9529] RIP: 0033:0x7feb31289049 [ 1598.596365][ T9529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1598.615956][ T9529] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1598.624355][ T9529] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1598.632575][ T9529] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1598.640904][ T9529] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1598.648862][ T9529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 12:28:53 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r1, &(0x7f0000001980)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000001980)={0x2020}, 0x2020) [ 1598.656824][ T9529] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1598.664791][ T9529] 12:28:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708430c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:53 executing program 4: r0 = socket(0xa, 0x3, 0x1f) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) [ 1598.722004][ T9538] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1598.732264][ T9538] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1598.847715][ T9546] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1598.858608][ T9546] netlink: 182452 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1598.923223][ T9546] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1598.923223][ T9546] !' [ 1598.957572][ T9546] CPU: 1 PID: 9546 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1598.968020][ T9546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1598.978091][ T9546] Call Trace: [ 1598.981375][ T9546] [ 1598.984314][ T9546] dump_stack_lvl+0x1e3/0x2cb [ 1598.989009][ T9546] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1598.994927][ T9546] ? bfq_pos_tree_add_move+0x436/0x436 [ 1599.000414][ T9546] ? panic+0x76e/0x76e [ 1599.004507][ T9546] sysfs_warn_dup+0x8c/0xa0 [ 1599.009007][ T9546] sysfs_do_create_link_sd+0xbe/0x100 [ 1599.014386][ T9546] device_add+0x817/0xf90 [ 1599.018746][ T9546] wiphy_register+0x1efc/0x2d30 [ 1599.023617][ T9546] ? cfg80211_event_work+0x40/0x40 [ 1599.028716][ T9546] ? minstrel_ht_alloc+0x81e/0x980 [ 1599.033921][ T9546] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1599.039987][ T9546] ieee80211_register_hw+0x29ed/0x39f0 [ 1599.045479][ T9546] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1599.051298][ T9546] ? rcu_read_lock_sched_held+0x89/0x130 [ 1599.056918][ T9546] ? memset+0x1f/0x40 [ 1599.060884][ T9546] ? __hrtimer_init+0x173/0x250 [ 1599.065735][ T9546] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1599.071488][ T9546] hwsim_new_radio_nl+0xb86/0x1090 [ 1599.076592][ T9546] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1599.082910][ T9546] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1599.089307][ T9546] genl_rcv_msg+0xfbc/0x1490 [ 1599.093900][ T9546] ? genl_bind+0x380/0x380 [ 1599.098305][ T9546] ? rcu_lock_acquire+0x30/0x30 [ 1599.103156][ T9546] ? mark_lock+0x98/0x350 [ 1599.107475][ T9546] ? __lock_acquire+0x129a/0x1f80 [ 1599.112612][ T9546] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1599.118974][ T9546] netlink_rcv_skb+0x1f0/0x460 [ 1599.123756][ T9546] ? genl_bind+0x380/0x380 [ 1599.128159][ T9546] ? netlink_ack+0xb40/0xb40 [ 1599.132739][ T9546] ? __down_read_common+0x156/0x2a0 [ 1599.137928][ T9546] genl_rcv+0x24/0x40 [ 1599.141899][ T9546] netlink_unicast+0x7e7/0x9c0 [ 1599.146663][ T9546] ? netlink_detachskb+0xa0/0xa0 [ 1599.151586][ T9546] ? check_heap_object+0x128/0x310 [ 1599.156685][ T9546] ? __phys_addr_symbol+0x2b/0x70 [ 1599.161695][ T9546] ? 0xffffffff81000000 [ 1599.165853][ T9546] ? __check_object_size+0x15a/0x210 [ 1599.171145][ T9546] ? bpf_lsm_netlink_send+0x5/0x10 [ 1599.176246][ T9546] netlink_sendmsg+0x9b3/0xcd0 [ 1599.181007][ T9546] ? netlink_getsockopt+0x9c0/0x9c0 [ 1599.186187][ T9546] ? __import_iovec+0x340/0x4e0 [ 1599.191126][ T9546] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1599.196406][ T9546] ? security_socket_sendmsg+0x9d/0xb0 [ 1599.201854][ T9546] ? netlink_getsockopt+0x9c0/0x9c0 [ 1599.207055][ T9546] ____sys_sendmsg+0x597/0x8e0 [ 1599.211819][ T9546] ? __sys_sendmsg_sock+0x30/0x30 [ 1599.216875][ T9546] __sys_sendmsg+0x27e/0x370 [ 1599.221476][ T9546] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1599.226431][ T9546] ? __context_tracking_exit+0x4d/0x80 [ 1599.231951][ T9546] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1599.237943][ T9546] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1599.243930][ T9546] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1599.249910][ T9546] do_syscall_64+0x2b/0x70 [ 1599.254322][ T9546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1599.260209][ T9546] RIP: 0033:0x7feb31289049 [ 1599.264619][ T9546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1599.284236][ T9546] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1599.292651][ T9546] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1599.300620][ T9546] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1599.308578][ T9546] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1599.316545][ T9546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1599.324525][ T9546] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1599.332500][ T9546] 12:28:56 executing program 0: syz_usb_connect(0x0, 0x11, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000029fe6f406d040e05000000000000000000000000000100000000090400000003000000"], 0x0) 12:28:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002060000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:56 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x2082, 0x0) 12:28:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000680), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000440)=""/18, 0x12, 0x0, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 12:28:56 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x1100) 12:28:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708640c8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:56 executing program 4: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read$alg(r0, &(0x7f0000000400)=""/193, 0xc1) write$tcp_mem(r1, &(0x7f0000000000), 0xfdef) [ 1601.063853][ T9557] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1601.130710][ T9557] netlink: 174004 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1601.162732][ T9557] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1601.162732][ T9557] !' [ 1601.185829][ T9557] CPU: 1 PID: 9557 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1601.196273][ T9557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1601.206413][ T9557] Call Trace: [ 1601.209677][ T9557] [ 1601.212591][ T9557] dump_stack_lvl+0x1e3/0x2cb [ 1601.217258][ T9557] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1601.223139][ T9557] ? bfq_pos_tree_add_move+0x436/0x436 [ 1601.228585][ T9557] ? panic+0x76e/0x76e [ 1601.232663][ T9557] sysfs_warn_dup+0x8c/0xa0 [ 1601.237303][ T9557] sysfs_do_create_link_sd+0xbe/0x100 [ 1601.242683][ T9557] device_add+0x817/0xf90 [ 1601.247019][ T9557] wiphy_register+0x1efc/0x2d30 [ 1601.251891][ T9557] ? cfg80211_event_work+0x40/0x40 [ 1601.256988][ T9557] ? minstrel_ht_alloc+0x81e/0x980 [ 1601.262097][ T9557] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1601.268184][ T9557] ieee80211_register_hw+0x29ed/0x39f0 [ 1601.273642][ T9557] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1601.279446][ T9557] ? rcu_read_lock_sched_held+0x89/0x130 [ 1601.285073][ T9557] ? memset+0x1f/0x40 [ 1601.289049][ T9557] ? __hrtimer_init+0x173/0x250 [ 1601.293886][ T9557] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1601.299626][ T9557] hwsim_new_radio_nl+0xb86/0x1090 [ 1601.304733][ T9557] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1601.311055][ T9557] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1601.317378][ T9557] genl_rcv_msg+0xfbc/0x1490 [ 1601.321962][ T9557] ? genl_bind+0x380/0x380 [ 1601.326369][ T9557] ? rcu_lock_acquire+0x30/0x30 [ 1601.331212][ T9557] ? mark_lock+0x98/0x350 [ 1601.335531][ T9557] ? __lock_acquire+0x129a/0x1f80 [ 1601.340571][ T9557] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1601.346896][ T9557] netlink_rcv_skb+0x1f0/0x460 [ 1601.351648][ T9557] ? genl_bind+0x380/0x380 [ 1601.356049][ T9557] ? netlink_ack+0xb40/0xb40 [ 1601.360633][ T9557] ? __down_read_common+0x156/0x2a0 [ 1601.365830][ T9557] genl_rcv+0x24/0x40 [ 1601.369796][ T9557] netlink_unicast+0x7e7/0x9c0 [ 1601.374553][ T9557] ? netlink_detachskb+0xa0/0xa0 [ 1601.379560][ T9557] ? check_heap_object+0x128/0x310 [ 1601.384671][ T9557] ? __phys_addr_symbol+0x2b/0x70 [ 1601.389703][ T9557] ? 0xffffffff81000000 [ 1601.393840][ T9557] ? __check_object_size+0x15a/0x210 [ 1601.399108][ T9557] ? bpf_lsm_netlink_send+0x5/0x10 [ 1601.404207][ T9557] netlink_sendmsg+0x9b3/0xcd0 [ 1601.408966][ T9557] ? netlink_getsockopt+0x9c0/0x9c0 [ 1601.414147][ T9557] ? __import_iovec+0x340/0x4e0 [ 1601.418983][ T9557] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1601.424251][ T9557] ? security_socket_sendmsg+0x9d/0xb0 [ 1601.429694][ T9557] ? netlink_getsockopt+0x9c0/0x9c0 [ 1601.434881][ T9557] ____sys_sendmsg+0x597/0x8e0 [ 1601.439638][ T9557] ? __sys_sendmsg_sock+0x30/0x30 [ 1601.444654][ T9557] __sys_sendmsg+0x27e/0x370 [ 1601.449374][ T9557] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1601.454319][ T9557] ? __context_tracking_exit+0x4d/0x80 [ 1601.459784][ T9557] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1601.465756][ T9557] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1601.471728][ T9557] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1601.477709][ T9557] do_syscall_64+0x2b/0x70 [ 1601.482117][ T9557] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1601.488011][ T9557] RIP: 0033:0x7feb31289049 [ 1601.492413][ T9557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1601.512016][ T9557] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1601.520724][ T9557] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1601.528678][ T9557] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:28:56 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@broadcast, @broadcast, @val, {@ipv6}}, 0x0) 12:28:56 executing program 0: syz_usb_connect(0x0, 0x11, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000029fe6f406d040e05000000000000000000000000000100000000090400000003000000"], 0x0) [ 1601.536644][ T9557] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1601.544610][ T9557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1601.552567][ T9557] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1601.560536][ T9557] [ 1601.616400][ T9555] netlink: 'syz-executor.5': attribute type 12 has an invalid length. 12:28:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848068002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1601.656810][ T9555] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x4f, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000004200)="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", 0x2000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 12:28:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000680), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000440)=""/18, 0x12, 0x0, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 12:28:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002070000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1601.806031][ T9572] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 1601.859104][ T9572] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1601.893921][ T9572] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1601.893921][ T9572] !' [ 1601.921282][ T9572] CPU: 1 PID: 9572 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1601.931740][ T9572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1601.941807][ T9572] Call Trace: [ 1601.945085][ T9572] [ 1601.948005][ T9572] dump_stack_lvl+0x1e3/0x2cb [ 1601.952673][ T9572] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1601.958562][ T9572] ? bfq_pos_tree_add_move+0x436/0x436 [ 1601.964009][ T9572] ? panic+0x76e/0x76e [ 1601.968082][ T9572] sysfs_warn_dup+0x8c/0xa0 [ 1601.972584][ T9572] sysfs_do_create_link_sd+0xbe/0x100 [ 1601.977962][ T9572] device_add+0x817/0xf90 [ 1601.982298][ T9572] wiphy_register+0x1efc/0x2d30 [ 1601.987156][ T9572] ? cfg80211_event_work+0x40/0x40 [ 1601.992259][ T9572] ? minstrel_ht_alloc+0x81e/0x980 [ 1601.997365][ T9572] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1602.003428][ T9572] ieee80211_register_hw+0x29ed/0x39f0 [ 1602.008895][ T9572] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1602.014692][ T9572] ? rcu_read_lock_sched_held+0x89/0x130 [ 1602.020414][ T9572] ? memset+0x1f/0x40 [ 1602.024390][ T9572] ? __hrtimer_init+0x173/0x250 [ 1602.029240][ T9572] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1602.034972][ T9572] hwsim_new_radio_nl+0xb86/0x1090 [ 1602.040091][ T9572] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1602.046421][ T9572] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1602.052747][ T9572] genl_rcv_msg+0xfbc/0x1490 [ 1602.057334][ T9572] ? genl_bind+0x380/0x380 [ 1602.061748][ T9572] ? rcu_lock_acquire+0x30/0x30 [ 1602.066603][ T9572] ? mark_lock+0x98/0x350 [ 1602.070935][ T9572] ? __lock_acquire+0x129a/0x1f80 [ 1602.075957][ T9572] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1602.082301][ T9572] netlink_rcv_skb+0x1f0/0x460 [ 1602.087064][ T9572] ? genl_bind+0x380/0x380 [ 1602.091474][ T9572] ? netlink_ack+0xb40/0xb40 [ 1602.096067][ T9572] ? __down_read_common+0x156/0x2a0 [ 1602.101264][ T9572] genl_rcv+0x24/0x40 [ 1602.105243][ T9572] netlink_unicast+0x7e7/0x9c0 [ 1602.110003][ T9572] ? netlink_detachskb+0xa0/0xa0 [ 1602.114926][ T9572] ? check_heap_object+0x128/0x310 [ 1602.120032][ T9572] ? __phys_addr_symbol+0x2b/0x70 [ 1602.125056][ T9572] ? 0xffffffff81000000 [ 1602.129197][ T9572] ? __check_object_size+0x15a/0x210 [ 1602.134470][ T9572] ? bpf_lsm_netlink_send+0x5/0x10 [ 1602.139581][ T9572] netlink_sendmsg+0x9b3/0xcd0 [ 1602.144350][ T9572] ? netlink_getsockopt+0x9c0/0x9c0 [ 1602.149538][ T9572] ? __import_iovec+0x340/0x4e0 [ 1602.154383][ T9572] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1602.159658][ T9572] ? security_socket_sendmsg+0x9d/0xb0 [ 1602.165106][ T9572] ? netlink_getsockopt+0x9c0/0x9c0 [ 1602.170297][ T9572] ____sys_sendmsg+0x597/0x8e0 [ 1602.175067][ T9572] ? __sys_sendmsg_sock+0x30/0x30 [ 1602.180096][ T9572] __sys_sendmsg+0x27e/0x370 [ 1602.184678][ T9572] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1602.189615][ T9572] ? __context_tracking_exit+0x4d/0x80 [ 1602.195080][ T9572] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1602.201067][ T9572] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1602.207050][ T9572] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1602.213028][ T9572] do_syscall_64+0x2b/0x70 [ 1602.217444][ T9572] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1602.223330][ T9572] RIP: 0033:0x7feb31289049 [ 1602.227737][ T9572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1602.247331][ T9572] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1602.255734][ T9572] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1602.263697][ T9572] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1602.271655][ T9572] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1602.279616][ T9572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1602.287574][ T9572] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1602.295560][ T9572] [ 1602.339829][ T9580] netlink: 'syz-executor.5': attribute type 12 has an invalid length. 12:28:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848088002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:57 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x2000) 12:28:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r1, &(0x7f0000001980)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0x0, r2}, 0x28) [ 1602.388426][ T9580] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002080000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:57 executing program 0: syz_usb_connect(0x0, 0x11, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000029fe6f406d040e05000000000000000000000000000100000000090400000003000000"], 0x0) 12:28:57 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480a8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:57 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) write$snapshot(0xffffffffffffffff, &(0x7f0000000340), 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$snapshot(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) write$snapshot(r0, &(0x7f0000000000)='^', 0x1) write$snapshot(r0, 0x0, 0x0) [ 1602.543516][ T9590] netlink: 'syz-executor.5': attribute type 12 has an invalid length. 12:28:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c8002090000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1602.611183][ T9590] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:57 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000680), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000440)=""/18, 0x12, 0x0, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 1602.690754][ T9597] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 1602.699352][ T9597] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1602.716607][ T9597] sysfs: cannot create duplicate filename '/class/ieee80211/ [ 1602.716607][ T9597] !' [ 1602.771064][ T9597] CPU: 0 PID: 9597 Comm: syz-executor.1 Not tainted 5.18.0-rc1-syzkaller-00259-g6c7376da2358 #0 [ 1602.781513][ T9597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1602.791580][ T9597] Call Trace: [ 1602.794870][ T9597] [ 1602.797790][ T9597] dump_stack_lvl+0x1e3/0x2cb [ 1602.802457][ T9597] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 1602.808348][ T9597] ? bfq_pos_tree_add_move+0x436/0x436 [ 1602.813800][ T9597] ? panic+0x76e/0x76e [ 1602.817880][ T9597] sysfs_warn_dup+0x8c/0xa0 [ 1602.822383][ T9597] sysfs_do_create_link_sd+0xbe/0x100 [ 1602.827763][ T9597] device_add+0x817/0xf90 [ 1602.832114][ T9597] wiphy_register+0x1efc/0x2d30 [ 1602.837085][ T9597] ? cfg80211_event_work+0x40/0x40 [ 1602.842229][ T9597] ? minstrel_ht_alloc+0x81e/0x980 [ 1602.847366][ T9597] ? ieee80211_init_rate_ctrl_alg+0x609/0x680 [ 1602.853452][ T9597] ieee80211_register_hw+0x29ed/0x39f0 [ 1602.858924][ T9597] ? ieee80211_tasklet_handler+0x1d0/0x1d0 [ 1602.864762][ T9597] ? rcu_read_lock_sched_held+0x89/0x130 [ 1602.870387][ T9597] ? memset+0x1f/0x40 [ 1602.874357][ T9597] ? __hrtimer_init+0x173/0x250 [ 1602.879285][ T9597] mac80211_hwsim_new_radio+0x21d3/0x3cf0 [ 1602.885012][ T9597] hwsim_new_radio_nl+0xb86/0x1090 [ 1602.890120][ T9597] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1602.896452][ T9597] ? genl_family_rcv_msg_attrs_parse+0x1cd/0x290 [ 1602.902775][ T9597] genl_rcv_msg+0xfbc/0x1490 [ 1602.907390][ T9597] ? genl_bind+0x380/0x380 [ 1602.911820][ T9597] ? rcu_lock_acquire+0x30/0x30 [ 1602.916696][ T9597] ? mark_lock+0x98/0x350 [ 1602.921017][ T9597] ? __lock_acquire+0x129a/0x1f80 [ 1602.926033][ T9597] ? hwsim_tx_info_frame_received_nl+0xfe0/0xfe0 [ 1602.932374][ T9597] netlink_rcv_skb+0x1f0/0x460 [ 1602.937219][ T9597] ? genl_bind+0x380/0x380 [ 1602.941627][ T9597] ? netlink_ack+0xb40/0xb40 [ 1602.946212][ T9597] ? __down_read_common+0x156/0x2a0 [ 1602.951404][ T9597] genl_rcv+0x24/0x40 [ 1602.955389][ T9597] netlink_unicast+0x7e7/0x9c0 [ 1602.960143][ T9597] ? netlink_detachskb+0xa0/0xa0 [ 1602.965069][ T9597] ? check_heap_object+0x128/0x310 [ 1602.970175][ T9597] ? __phys_addr_symbol+0x2b/0x70 [ 1602.975186][ T9597] ? 0xffffffff81000000 [ 1602.979327][ T9597] ? __check_object_size+0x15a/0x210 [ 1602.984603][ T9597] ? bpf_lsm_netlink_send+0x5/0x10 [ 1602.989709][ T9597] netlink_sendmsg+0x9b3/0xcd0 [ 1602.994469][ T9597] ? netlink_getsockopt+0x9c0/0x9c0 [ 1602.999668][ T9597] ? __import_iovec+0x340/0x4e0 [ 1603.004514][ T9597] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1603.009786][ T9597] ? security_socket_sendmsg+0x9d/0xb0 [ 1603.015233][ T9597] ? netlink_getsockopt+0x9c0/0x9c0 [ 1603.020416][ T9597] ____sys_sendmsg+0x597/0x8e0 [ 1603.025168][ T9597] ? __sys_sendmsg_sock+0x30/0x30 [ 1603.030182][ T9597] __sys_sendmsg+0x27e/0x370 [ 1603.034759][ T9597] ? ____sys_sendmsg+0x8e0/0x8e0 [ 1603.039686][ T9597] ? __context_tracking_exit+0x4d/0x80 [ 1603.045141][ T9597] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 1603.051112][ T9597] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1603.057081][ T9597] ? syscall_enter_from_user_mode+0x2e/0x1a0 [ 1603.063061][ T9597] do_syscall_64+0x2b/0x70 [ 1603.067484][ T9597] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1603.073365][ T9597] RIP: 0033:0x7feb31289049 [ 1603.077769][ T9597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1603.097355][ T9597] RSP: 002b:00007feb3246b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1603.105754][ T9597] RAX: ffffffffffffffda RBX: 00007feb3139bf60 RCX: 00007feb31289049 [ 1603.113709][ T9597] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 12:28:58 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000680), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000440)=""/18, 0x12, 0x0, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 1603.121663][ T9597] RBP: 00007feb312e308d R08: 0000000000000000 R09: 0000000000000000 [ 1603.129620][ T9597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1603.137586][ T9597] R13: 00007ffed597f3af R14: 00007feb3246b300 R15: 0000000000022000 [ 1603.145556][ T9597] 12:28:58 executing program 0: r0 = syz_usb_connect(0x5, 0x49c, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2a, 0xc6, 0x2d, 0x40, 0x7167, 0x3840, 0xfeab, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x48a, 0x1, 0x0, 0x0, 0xd0, 0x0, [{{0x9, 0x4, 0x2d, 0x0, 0xb, 0x20, 0x52, 0xbc, 0x0, [], [{{0x9, 0x5, 0x8, 0x8, 0x20, 0x4, 0xf, 0x81, [@generic={0x22, 0xe, "c84279440b813dffcf0daff4dff89038a33960743ae752f403f3fc38f103d653"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0xff, 0x5, 0x3, [@generic={0x65, 0x8, "d08e29d08ac295acbc1edd73e046eee6668839f7ec4d88f4ff4eb39bf5be69cc55b23e8d8b2e85c37c3b93c28a08ccc7a1e2198529ee5af6c3dfc759b8212083f9dfbffc83ba8ceb414c5b8b2c7ada239f269822fc1f8d7fd385aa81bcfc8fcf6cacb4"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x76, 0x140}]}}, {{0x9, 0x5, 0xa, 0x1, 0x3ff, 0x9, 0x7, 0x2, [@generic={0x8a, 0x22, "a114201d3c8146e436b1ab01f01617f4e425bc78015367f575306b22e15e3041e42e1f35c2ecb525393c48f1d77e4e9fb32ccacf882533ade01632847658f342924346bee7a1354a06bb1e1564172b313750d84936a737fec37d55f536c4610c99f9d241bd8d1ad724393c21479c669ffa3b23d157a2eef4d797c851d164a7327ea660754ede1e69"}, @generic={0xcf, 0x0, "a6abc160de2bddf9bd706fcdff9851a1df9aa4938751bd8aee4db3c84d57af50f9f23a24015245bca7b78a6ee5b5552f888a425342977acf8f7dceb8858d760a411f1910eb2e48e6605e45d60636172dd4d085f6576e1c9605b33360ea720327e555d232bfb348dbcac232f7ce966c4bbc2cbe4cf0386086082f81510ed33ad187145efc521def6d09089fa393702a8835cb424454793bff32da725a400fa6280bcb7379827a823d11a004c79d8e6700eda185e6cecc02ef47e4b3ea0d123bd0bb2ed5cdca404d5c1cf9f3b9ff"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x3ff, 0x76, 0x1}}, {{0x9, 0x5, 0x1, 0x8, 0x20, 0x6, 0x80, 0x6, [@generic={0x29, 0x30, "7d7e95f970d68236cd1501fece7eef7d91662a17b2f8262c0a63527f0b88d19515d635550ab32a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0x1}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x8d, 0x8, 0x40}}, {{0x9, 0x5, 0x9, 0x0, 0x10, 0x1, 0x7, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0xa5}]}}, {{0x9, 0x5, 0xc, 0xc, 0x0, 0x0, 0x7, 0x1}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x9, 0xa, 0x0, [@generic={0xae, 0x4, "ab9fbbef5cb418af032ec406236841cd0cdc7618e93f5bfbbe51c32d1836e5eb5ef319f60cbbaf920caed4468605d490b41b3b07b17db7304bed7774549f9cd8d7c0cb2af39fafb6e5d2ba0d296dccd87f53c4b5b3df9d0024e9f4b5b446e1878cbc2dcf6dfbb4d07178dc0bcd11c356d42c985f27d168f51dd21e2a5aadd0e0da76ef3edccf178b0bca9aa023794385b4215a623bd93cda331e7996fbe2933829f74eee01c4ae822ada1e57"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x0, 0xff, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x4}, @generic={0x7b, 0x7, "069fb27c60c1bc1568b10d797c74b9468aee4e8ea057507eb2ecdfa6ca6fc01b234a73599512d974ca9de0f63e0fe57891805bf457a700055642b3284ceb1d41f50acf7540cc466b29d7e9b3fb8281f6fa5c3578da7bd735cde9877ac12d77d76dab8cfd162dc4d170989092d606674fbe7d2002eaa2bb5981"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x1b, 0x2, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xfe, 0x7}, @generic={0xc0, 0x24, "6510fce14dd06d397b42543211d8f4a203538d2c45a5a05f341344b1c8e303d8fa048ddd044126ba94e666535652ced12195b1c60e855575024b42566f0cb98d410156eaf9b4c5038beceacad665a502f317c811ad8913ad698560b3a6211a9a0c787e8edf7188aabe5f80bca795530c213dad0229b2ad24499c357d83c4b7e93b2e3e029c584557add416e2de8e9493d46382a4e9aa293c6a4d9782770d66223facdee97a693546ab84c700f75043863c0c5469d325949322a523010bc9"}]}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000780)={0x2c, &(0x7f00000004c0)={0x20, 0xe, 0xaa, {0xaa, 0x6, "81e7c1cf718135dfb7a86b7d6ae9d153ea106813ffb27e2436c63f67d0f069322656ddc232944bdbd0184dccf18a1c2d0988400d452d123ee1dd273641a7a86ca6e6927daea1a7e6c91d36529ce51ac80bca84f3a954014076150bd0a3f0829c879898d118ca475aced063fd37f389fd0f80661182e5abe114330e9f177112b206a6de42eddfca1306d4bb0d9fa58fd1e65324003bb93dda32d4cbacabb952d88173c97093c227ed"}}, &(0x7f0000000580)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1c01}}, &(0x7f00000005c0)={0x0, 0xf, 0x11c, {0x5, 0xf, 0x11c, 0x6, [@generic={0xe6, 0x10, 0x2, "9bc362d7f6c7f61c674e77a305c110be1cfa3c6dec982756834505c3024a9752b2c557c2c283aa2e9d8e8825f5c044a44c19f33a29eaf04bc0a998763ac91903818b1435847247f888763eb074eab78f276131b651f65760550e976c190b6181ba507f9957181a4e02971dce98228744fd4675e9ec586e96fb98ed7c139650a640e0142e19c2f855a84bdd731e1e22b442356a537be74707a0b92a434592a47fe0ceaa1457de0cd55cf231d74afc23d3620bc7d1de2945f79fd2daef402483d59cd0274df6ebb98d89fb6a31e8e78aaed52cfb1f4ca184c01b8c0691e80efa641f7e52"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "e1a8d10c4afb6f82cdd55d6676221da8"}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "e966ca099c60cdc8d1c9ff4506c1a0f1"}, @ptm_cap={0x3}]}}, &(0x7f0000000700)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x3, 0x5, 0x9, "ba528e1d", "c096e717"}}, &(0x7f0000000740)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x2, 0x2, 0x80, 0xef, 0x8, 0x1}}}, &(0x7f0000000c40)={0x84, &(0x7f00000007c0)={0x20, 0x5, 0xa9, "b2b21d8e600d7060f160a1972a0eb8cb215c665f663bcfc3143922429a08c67f879c9bcc4f47599abbb78cc3cb1d90013167a2e1f55be3d6b4576971eb3474d3c9ee61889cc47b715c284b4b15fd2931f7e5c505318ac8205a99a17297c2475b6b4e7c940c838c0053ede99c19d81318c216c908b05ffa266c8cfc623dc7f40d2ba7ae09b5328ff5c38156d1ef3007da3a0514397e35a9128360073f25be57faed0ebbefc0113bb248"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0xa0}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000900)={0x20, 0x0, 0x4, {0x2}}, &(0x7f0000000940)={0x20, 0x0, 0x4, {0x20, 0x2}}, &(0x7f0000000980)={0x40, 0x7, 0x2, 0x6}, &(0x7f00000009c0)={0x40, 0x9, 0x1}, &(0x7f0000000a00)={0x40, 0xb, 0x2, "f25a"}, &(0x7f0000000a40)={0x40, 0xf, 0x2, 0xc7}, &(0x7f0000000a80)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000ac0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000b00)={0x40, 0x19, 0x2, "9de8"}, &(0x7f0000000b40)={0x40, 0x1a, 0x2}, &(0x7f0000000b80)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000bc0)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000000c00)={0x40, 0x21, 0x1, 0x1}}) 12:28:58 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480d8002000000d1bd", 0x33fe0}], 0x1}, 0x0) 12:28:58 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x4000000}], 0xaa, 0x3800) 12:28:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c80020a0000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1603.370599][ T9601] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1603.402419][ T9601] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. 12:28:58 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000680), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000440)=""/18, 0x12, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 12:28:58 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e370848188002000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1603.519953][ T9616] netlink: 'syz-executor.5': attribute type 12 has an invalid length. 12:28:58 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000680), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$inet6_mptcp(0xa, 0x1, 0x106) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 12:28:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e00b030029003305d25a80648c63940d0424fc60100011400a2f0000013582c137153e3708480c80020b0000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1603.574142][ T9616] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1603.594786][ T9620] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1603.695851][ T9624] netlink: 'syz-executor.5': attribute type 12 has an invalid length. [ 1603.735068][ T9624] netlink: 181172 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1607.093595][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 1607.099925][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 [ 1642.942350][ T6929] dvb-usb: did not find the firmware file 'dvb-usb-p1100.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 1643.023731][ T6929] dvb-usb: found a 'Prof 1100 USB ' in cold state, will try to load a firmware [ 1643.037446][ T6929] usb 1-1: Direct firmware load for dvb-usb-p1100.fw failed with error -2 [ 1643.046287][ T6929] usb 1-1: Falling back to sysfs fallback for: dvb-usb-p1100.fw [ 1668.523647][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 1668.529939][ T1222] ieee802154 phy1 wpan1: encryption failed: -22 [ 1704.370292][ T6929] dvb-usb: did not find the firmware file 'dvb-usb-p1100.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 1704.474016][ T6929] dvb-usb: found a 'Prof 1100 USB ' in cold state, will try to load a firmware [ 1704.483982][ T6929] usb 1-1: Direct firmware load for dvb-usb-p1100.fw failed with error -2 [ 1704.493049][ T6929] usb 1-1: Falling back to sysfs fallback for: dvb-usb-p1100.fw [ 1729.963050][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 [ 1729.969385][ T1222] ieee802154 phy1 wpan1: encryption failed: -22