.0+0xc9/0xd0 [ 2931.721777] kmem_cache_alloc+0x159/0x310 [ 2931.721811] xas_alloc+0x336/0x440 [ 2931.723146] xas_create+0x34a/0x10d0 [ 2931.723265] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2931.723934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2931.723961] xas_store+0x8c/0x1c40 [ 2931.726905] __xa_store+0x164/0x2d0 [ 2931.727670] ? xa_delete_node+0x280/0x280 [ 2931.728560] ? trace_hardirqs_on+0x5b/0x180 [ 2931.729476] xa_store+0x31/0x50 [ 2931.730189] __io_uring_add_tctx_node+0x1cf/0x520 [ 2931.731200] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2931.732307] ? alloc_fd+0x2e7/0x670 [ 2931.733086] io_uring_setup+0x1fbb/0x2980 [ 2931.733975] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2931.735039] ? wait_for_completion_io+0x270/0x270 [ 2931.736084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2931.737188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2931.738286] do_syscall_64+0x33/0x40 [ 2931.739065] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2931.740132] RIP: 0033:0x7fac277a0b19 [ 2931.740937] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2931.744808] RSP: 002b:00007fac24cf5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2931.746415] RAX: ffffffffffffffda RBX: 00007fac278b4020 RCX: 00007fac277a0b19 [ 2931.747914] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000001841 [ 2931.749415] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 2931.750910] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 2931.752414] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 2931.753943] CPU: 0 PID: 16988 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2931.754900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2931.756044] Call Trace: [ 2931.756420] dump_stack+0x107/0x167 [ 2931.756924] sysfs_warn_dup.cold+0x1c/0x29 [ 2931.757522] sysfs_do_create_link_sd+0x122/0x140 [ 2931.758171] sysfs_create_link+0x5f/0xc0 [ 2931.758734] device_add+0x703/0x1c50 [ 2931.759311] ? ieee80211_set_bitrate_flags+0x9d/0x620 [ 2931.760100] ? devlink_add_symlinks+0x970/0x970 [ 2931.760754] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2931.761477] wiphy_register+0x1da6/0x2850 [ 2931.762061] ? wiphy_unregister+0xb90/0xb90 [ 2931.762672] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2931.763414] ieee80211_register_hw+0x23c5/0x38b0 [ 2931.764081] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2931.764755] ? net_generic+0xdb/0x2b0 [ 2931.765274] ? lockdep_init_map_type+0x2c7/0x780 [ 2931.765924] ? memset+0x20/0x50 [ 2931.766380] ? __hrtimer_init+0x12c/0x270 [ 2931.766960] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2931.767653] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2931.768293] ? hwsim_new_radio_nl+0x967/0x1080 [ 2931.768913] ? memcpy+0x39/0x60 [ 2931.769378] hwsim_new_radio_nl+0x991/0x1080 [ 2931.769983] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2931.770706] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2931.771612] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2931.772511] genl_family_rcv_msg_doit+0x22d/0x330 [ 2931.773180] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2931.774089] ? cap_capable+0x1cd/0x230 [ 2931.774629] ? ns_capable+0xe2/0x110 [ 2931.775146] genl_rcv_msg+0x33c/0x5a0 [ 2931.775666] ? genl_get_cmd+0x480/0x480 [ 2931.776224] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2931.776944] ? lock_release+0x680/0x680 [ 2931.777488] ? __lockdep_reset_lock+0x180/0x180 [ 2931.778127] netlink_rcv_skb+0x14b/0x430 [ 2931.778677] ? genl_get_cmd+0x480/0x480 [ 2931.779230] ? netlink_ack+0xab0/0xab0 [ 2931.779772] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2931.780399] ? is_vmalloc_addr+0x7b/0xb0 [ 2931.780964] genl_rcv+0x24/0x40 [ 2931.781414] netlink_unicast+0x549/0x7f0 [ 2931.781974] ? netlink_attachskb+0x870/0x870 [ 2931.782578] netlink_sendmsg+0x90f/0xdf0 [ 2931.783146] ? netlink_unicast+0x7f0/0x7f0 [ 2931.783725] ? netlink_unicast+0x7f0/0x7f0 [ 2931.784303] __sock_sendmsg+0x154/0x190 [ 2931.784846] ____sys_sendmsg+0x70d/0x870 [ 2931.785402] ? sock_write_iter+0x3d0/0x3d0 [ 2931.785970] ? do_recvmmsg+0x6d0/0x6d0 [ 2931.786500] ? SOFTIRQ_verbose+0x10/0x10 [ 2931.787057] ? __lockdep_reset_lock+0x180/0x180 [ 2931.787688] ___sys_sendmsg+0xf3/0x170 [ 2931.788222] ? sendmsg_copy_msghdr+0x160/0x160 [ 2931.788843] ? __fget_files+0x2cf/0x520 [ 2931.789382] ? lock_downgrade+0x6d0/0x6d0 [ 2931.789950] ? clockevents_program_event+0x14b/0x360 [ 2931.790645] ? __fget_files+0x2f8/0x520 [ 2931.791200] ? __fget_light+0xea/0x290 [ 2931.791730] __sys_sendmsg+0xe5/0x1b0 [ 2931.792253] ? __sys_sendmsg_sock+0x40/0x40 [ 2931.792854] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2931.793563] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2931.794255] ? trace_hardirqs_on+0x5b/0x180 [ 2931.794859] do_syscall_64+0x33/0x40 [ 2931.795362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2931.796060] RIP: 0033:0x7f4989e31b19 [ 2931.796572] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2931.799101] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2931.800136] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2931.801098] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2931.802048] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2931.803004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2931.803974] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 2931.823564] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2931.824905] CPU: 0 PID: 17000 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2931.825825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2931.826928] Call Trace: [ 2931.827282] dump_stack+0x107/0x167 [ 2931.827770] sysfs_warn_dup.cold+0x1c/0x29 [ 2931.828344] sysfs_do_create_link_sd+0x122/0x140 [ 2931.828992] sysfs_create_link+0x5f/0xc0 [ 2931.829531] device_add+0x703/0x1c50 [ 2931.830032] ? devlink_add_symlinks+0x970/0x970 [ 2931.830668] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2931.831376] wiphy_register+0x1da6/0x2850 [ 2931.831939] ? wiphy_unregister+0xb90/0xb90 [ 2931.832529] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2931.833240] ieee80211_register_hw+0x23c5/0x38b0 [ 2931.833885] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2931.834528] ? trace_hardirqs_on+0x5b/0x180 [ 2931.835110] ? memset+0x20/0x50 [ 2931.835552] ? __hrtimer_init+0x12c/0x270 [ 2931.836108] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2931.836795] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2931.837412] ? hwsim_new_radio_nl+0x967/0x1080 [ 2931.838026] ? memcpy+0x39/0x60 [ 2931.838468] hwsim_new_radio_nl+0x991/0x1080 [ 2931.839052] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2931.839750] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2931.840635] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2931.841507] genl_family_rcv_msg_doit+0x22d/0x330 [ 2931.842156] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2931.843026] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2931.843753] ? cap_capable+0x1cd/0x230 [ 2931.844299] ? ns_capable+0xe2/0x110 [ 2931.844799] genl_rcv_msg+0x33c/0x5a0 [ 2931.845309] ? genl_get_cmd+0x480/0x480 [ 2931.845844] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2931.846535] ? lock_release+0x680/0x680 [ 2931.847064] ? __lockdep_reset_lock+0x180/0x180 [ 2931.847682] netlink_rcv_skb+0x14b/0x430 [ 2931.848223] ? genl_get_cmd+0x480/0x480 [ 2931.848759] ? netlink_ack+0xab0/0xab0 [ 2931.849277] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2931.849887] ? is_vmalloc_addr+0x7b/0xb0 [ 2931.850432] genl_rcv+0x24/0x40 [ 2931.850864] netlink_unicast+0x549/0x7f0 [ 2931.851408] ? netlink_attachskb+0x870/0x870 [ 2931.852009] netlink_sendmsg+0x90f/0xdf0 [ 2931.852554] ? netlink_unicast+0x7f0/0x7f0 [ 2931.853138] ? netlink_unicast+0x7f0/0x7f0 [ 2931.853693] __sock_sendmsg+0x154/0x190 [ 2931.854221] ____sys_sendmsg+0x70d/0x870 [ 2931.854763] ? sock_write_iter+0x3d0/0x3d0 [ 2931.855323] ? do_recvmmsg+0x6d0/0x6d0 [ 2931.855845] ? SOFTIRQ_verbose+0x10/0x10 [ 2931.856395] ? __lockdep_reset_lock+0x180/0x180 [ 2931.857022] ___sys_sendmsg+0xf3/0x170 [ 2931.857542] ? sendmsg_copy_msghdr+0x160/0x160 [ 2931.858156] ? __fget_files+0x2cf/0x520 [ 2931.858680] ? lock_downgrade+0x6d0/0x6d0 [ 2931.859226] ? trace_hardirqs_on+0x5b/0x180 [ 2931.859806] ? __fget_files+0x2f8/0x520 [ 2931.860352] ? __fget_light+0xea/0x290 [ 2931.860877] __sys_sendmsg+0xe5/0x1b0 [ 2931.861379] ? __sys_sendmsg_sock+0x40/0x40 [ 2931.861959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2931.862651] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2931.863322] ? trace_hardirqs_on+0x5b/0x180 [ 2931.863884] do_syscall_64+0x33/0x40 [ 2931.864380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2931.865039] RIP: 0033:0x7f0cf3e3ab19 [ 2931.865529] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2931.867875] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2931.868891] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2931.869812] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2931.870744] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2931.871635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2931.872569] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:18:44 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e0, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) 00:18:44 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000340)='-:\x00', 0x0, 0xffffffffffffff9c) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r2, 0x4, 0x44400) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1, {0x2}}, './file1\x00'}) statx(r3, &(0x7f0000000040)='./file1\x00', 0x1000, 0x1, &(0x7f0000000840)) fallocate(r0, 0x0, 0x0, 0x1000002) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000940)=""/189, 0xbd}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/197, 0xc5}, {&(0x7f0000000700)=""/72, 0x48}], 0x9) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) 00:18:44 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3cd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d378", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c4}}, 0x0) 00:18:44 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="2e2f66696c6530005481f2f01edfa2f51763206dc3ff54dc5964f031e57a6cb85e2f707356d219ce7971b9cf"]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRESDEC, @ANYRESOCT, @ANYRESHEX, @ANYRES16]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(r4, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) openat(r5, &(0x7f0000000380)='./file0\x00', 0x24000, 0x20) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x80000000}) sendmsg$NL80211_CMD_SET_QOS_MAP(r4, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x11000200}, 0xc, &(0x7f0000000680)={&(0x7f0000000780)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="040026bd700006df00000000000076206a5526bc9caa3cb246eb0b9756333fc95a7e00000000", @ANYRES32=r6, @ANYBLOB="1a00c70006015b000006080402010903100117174644ba69289b00003200c7000006ff0420060305340707021f010107fb064002020100033f020603ab030701030020030002507d1592c391b28100002000c700000204067f0575040907b002020200043f068007c1f53b3fe711c8fb"], 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 2931.981299] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2931.982393] CPU: 0 PID: 17011 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2931.983240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2931.984254] Call Trace: [ 2931.984585] dump_stack+0x107/0x167 [ 2931.985041] sysfs_warn_dup.cold+0x1c/0x29 [ 2931.985566] sysfs_do_create_link_sd+0x122/0x140 [ 2931.986145] sysfs_create_link+0x5f/0xc0 [ 2931.986651] device_add+0x703/0x1c50 [ 2931.987115] ? devlink_add_symlinks+0x970/0x970 [ 2931.987682] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2931.988334] wiphy_register+0x1da6/0x2850 [ 2931.988849] ? wiphy_unregister+0xb90/0xb90 [ 2931.989381] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2931.990025] ieee80211_register_hw+0x23c5/0x38b0 [ 2931.990611] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2931.991190] ? net_generic+0xdb/0x2b0 [ 2931.991654] ? lockdep_init_map_type+0x2c7/0x780 [ 2931.992234] ? memset+0x20/0x50 [ 2931.992632] ? __hrtimer_init+0x12c/0x270 [ 2931.993142] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2931.993759] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2931.994321] ? hwsim_new_radio_nl+0x967/0x1080 [ 2931.994872] ? memcpy+0x39/0x60 [ 2931.995279] hwsim_new_radio_nl+0x991/0x1080 [ 2931.995815] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2931.996459] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2931.997248] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2931.998039] genl_family_rcv_msg_doit+0x22d/0x330 [ 2931.998621] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 00:18:44 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3dd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) [ 2931.999429] ? cap_capable+0x1cd/0x230 [ 2931.999452] ? ns_capable+0xe2/0x110 [ 2931.999467] genl_rcv_msg+0x33c/0x5a0 [ 2931.999482] ? genl_get_cmd+0x480/0x480 [ 2931.999494] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2931.999510] ? lock_release+0x680/0x680 [ 2931.999521] ? __lockdep_reset_lock+0x180/0x180 [ 2931.999536] netlink_rcv_skb+0x14b/0x430 [ 2931.999548] ? genl_get_cmd+0x480/0x480 [ 2931.999560] ? netlink_ack+0xab0/0xab0 [ 2931.999578] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2931.999590] ? is_vmalloc_addr+0x7b/0xb0 [ 2931.999604] genl_rcv+0x24/0x40 [ 2931.999614] netlink_unicast+0x549/0x7f0 [ 2931.999630] ? netlink_attachskb+0x870/0x870 [ 2931.999651] netlink_sendmsg+0x90f/0xdf0 [ 2931.999667] ? netlink_unicast+0x7f0/0x7f0 [ 2931.999687] ? netlink_unicast+0x7f0/0x7f0 [ 2931.999700] __sock_sendmsg+0x154/0x190 [ 2931.999713] ____sys_sendmsg+0x70d/0x870 [ 2931.999727] ? sock_write_iter+0x3d0/0x3d0 [ 2931.999737] ? do_recvmmsg+0x6d0/0x6d0 [ 2931.999751] ? SOFTIRQ_verbose+0x10/0x10 [ 2931.999765] ? __lockdep_reset_lock+0x180/0x180 [ 2931.999781] ___sys_sendmsg+0xf3/0x170 [ 2931.999795] ? sendmsg_copy_msghdr+0x160/0x160 [ 2931.999811] ? __fget_files+0x2cf/0x520 [ 2931.999822] ? lock_downgrade+0x6d0/0x6d0 [ 2931.999839] ? clockevents_program_event+0x14b/0x360 [ 2931.999857] ? __fget_files+0x2f8/0x520 [ 2931.999875] ? __fget_light+0xea/0x290 [ 2931.999893] __sys_sendmsg+0xe5/0x1b0 [ 2931.999905] ? __sys_sendmsg_sock+0x40/0x40 [ 2931.999930] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2931.999942] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2931.999952] ? trace_hardirqs_on+0x5b/0x180 [ 2931.999965] do_syscall_64+0x33/0x40 [ 2931.999977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2931.999985] RIP: 0033:0x7fa896b4fb19 [ 2931.999997] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2932.000004] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2932.000017] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2932.000023] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2932.000030] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2932.000037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2932.000044] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 2932.029221] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2932.043120] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2932.043132] CPU: 0 PID: 17017 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2932.043138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2932.043142] Call Trace: [ 2932.043157] dump_stack+0x107/0x167 [ 2932.043171] sysfs_warn_dup.cold+0x1c/0x29 [ 2932.043185] sysfs_do_create_link_sd+0x122/0x140 [ 2932.043197] sysfs_create_link+0x5f/0xc0 [ 2932.043211] device_add+0x703/0x1c50 [ 2932.043226] ? devlink_add_symlinks+0x970/0x970 [ 2932.043241] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2932.043258] wiphy_register+0x1da6/0x2850 [ 2932.043278] ? wiphy_unregister+0xb90/0xb90 [ 2932.043300] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2932.043316] ieee80211_register_hw+0x23c5/0x38b0 [ 2932.043340] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2932.043349] ? net_generic+0xdb/0x2b0 [ 2932.043365] ? lockdep_init_map_type+0x2c7/0x780 [ 2932.043378] ? memset+0x20/0x50 [ 2932.043390] ? __hrtimer_init+0x12c/0x270 [ 2932.043404] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2932.043428] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2932.043437] ? hwsim_new_radio_nl+0x967/0x1080 [ 2932.043448] ? memcpy+0x39/0x60 [ 2932.043463] hwsim_new_radio_nl+0x991/0x1080 [ 2932.043478] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2932.043487] ? trace_hardirqs_on+0x5b/0x180 [ 2932.043507] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2932.043526] genl_family_rcv_msg_doit+0x22d/0x330 [ 2932.043540] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2932.043552] ? cap_capable+0x1cd/0x230 [ 2932.043573] ? ns_capable+0xe2/0x110 [ 2932.043593] genl_rcv_msg+0x33c/0x5a0 [ 2932.043607] ? genl_get_cmd+0x480/0x480 [ 2932.043619] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2932.043634] ? lock_release+0x680/0x680 [ 2932.043645] ? __lockdep_reset_lock+0x180/0x180 [ 2932.043659] netlink_rcv_skb+0x14b/0x430 [ 2932.043671] ? genl_get_cmd+0x480/0x480 [ 2932.043683] ? netlink_ack+0xab0/0xab0 [ 2932.043700] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2932.043712] ? is_vmalloc_addr+0x7b/0xb0 [ 2932.043725] genl_rcv+0x24/0x40 [ 2932.043735] netlink_unicast+0x549/0x7f0 [ 2932.043751] ? netlink_attachskb+0x870/0x870 [ 2932.043770] netlink_sendmsg+0x90f/0xdf0 [ 2932.043787] ? netlink_unicast+0x7f0/0x7f0 [ 2932.043806] ? netlink_unicast+0x7f0/0x7f0 [ 2932.043819] __sock_sendmsg+0x154/0x190 [ 2932.043831] ____sys_sendmsg+0x70d/0x870 [ 2932.043845] ? sock_write_iter+0x3d0/0x3d0 [ 2932.043854] ? do_recvmmsg+0x6d0/0x6d0 [ 2932.043868] ? SOFTIRQ_verbose+0x10/0x10 [ 2932.043882] ? __lockdep_reset_lock+0x180/0x180 [ 2932.043898] ___sys_sendmsg+0xf3/0x170 [ 2932.043911] ? sendmsg_copy_msghdr+0x160/0x160 [ 2932.043927] ? __fget_files+0x2cf/0x520 [ 2932.043938] ? lock_downgrade+0x6d0/0x6d0 [ 2932.043955] ? clockevents_program_event+0x14b/0x360 [ 2932.043971] ? __fget_files+0x2f8/0x520 [ 2932.043989] ? __fget_light+0xea/0x290 [ 2932.044007] __sys_sendmsg+0xe5/0x1b0 [ 2932.044019] ? __sys_sendmsg_sock+0x40/0x40 [ 2932.044044] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2932.044056] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2932.044064] ? trace_hardirqs_on+0x5b/0x180 [ 2932.044077] do_syscall_64+0x33/0x40 [ 2932.044088] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2932.044096] RIP: 0033:0x7f4989e31b19 [ 2932.044107] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2932.044113] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2932.044128] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2932.044136] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2932.044143] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2932.044151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2932.044158] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 2932.056290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2932.056335] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2932.056559] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2932.086517] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2932.098063] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2932.098085] CPU: 1 PID: 17020 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2932.098097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2932.098104] Call Trace: [ 2932.098131] dump_stack+0x107/0x167 [ 2932.098156] sysfs_warn_dup.cold+0x1c/0x29 [ 2932.098182] sysfs_do_create_link_sd+0x122/0x140 [ 2932.098205] sysfs_create_link+0x5f/0xc0 [ 2932.098231] device_add+0x703/0x1c50 [ 2932.098258] ? devlink_add_symlinks+0x970/0x970 [ 2932.098283] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2932.098315] wiphy_register+0x1da6/0x2850 [ 2932.098358] ? wiphy_unregister+0xb90/0xb90 [ 2932.098396] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2932.098427] ieee80211_register_hw+0x23c5/0x38b0 [ 2932.098471] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2932.098489] ? net_generic+0xdb/0x2b0 [ 2932.098520] ? lockdep_init_map_type+0x2c7/0x780 [ 2932.098543] ? memset+0x20/0x50 [ 2932.098565] ? __hrtimer_init+0x12c/0x270 [ 2932.098592] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2932.098636] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2932.098653] ? hwsim_new_radio_nl+0x967/0x1080 [ 2932.098674] ? memcpy+0x39/0x60 [ 2932.098700] hwsim_new_radio_nl+0x991/0x1080 [ 2932.098727] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2932.098771] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2932.098791] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2932.098821] genl_family_rcv_msg_doit+0x22d/0x330 [ 2932.098847] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2932.098867] ? cap_capable+0x1cd/0x230 [ 2932.098906] ? ns_capable+0xe2/0x110 [ 2932.098933] genl_rcv_msg+0x33c/0x5a0 [ 2932.098959] ? genl_get_cmd+0x480/0x480 [ 2932.098980] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2932.099009] ? lock_release+0x680/0x680 [ 2932.099038] netlink_rcv_skb+0x14b/0x430 [ 2932.099059] ? genl_get_cmd+0x480/0x480 [ 2932.099081] ? netlink_ack+0xab0/0xab0 [ 2932.099114] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2932.099136] ? is_vmalloc_addr+0x7b/0xb0 [ 2932.099161] genl_rcv+0x24/0x40 [ 2932.099178] netlink_unicast+0x549/0x7f0 [ 2932.099207] ? netlink_attachskb+0x870/0x870 [ 2932.099243] netlink_sendmsg+0x90f/0xdf0 [ 2932.099272] ? netlink_unicast+0x7f0/0x7f0 [ 2932.099300] ? write_comp_data+0xa/0x80 [ 2932.099325] ? netlink_unicast+0x7f0/0x7f0 [ 2932.099347] __sock_sendmsg+0x154/0x190 [ 2932.099370] ____sys_sendmsg+0x70d/0x870 [ 2932.099395] ? sock_write_iter+0x3d0/0x3d0 [ 2932.099413] ? do_recvmmsg+0x6d0/0x6d0 [ 2932.099439] ? SOFTIRQ_verbose+0x10/0x10 [ 2932.099465] ? __lockdep_reset_lock+0x180/0x180 [ 2932.099493] ___sys_sendmsg+0xf3/0x170 [ 2932.099517] ? sendmsg_copy_msghdr+0x160/0x160 [ 2932.099545] ? __fget_files+0x2cf/0x520 [ 2932.099566] ? lock_downgrade+0x6d0/0x6d0 [ 2932.099588] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2932.099604] ? trace_hardirqs_on+0x5b/0x180 [ 2932.099627] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2932.099660] ? __fget_files+0x2f8/0x520 [ 2932.099693] ? __fget_light+0xea/0x290 [ 2932.099725] __sys_sendmsg+0xe5/0x1b0 [ 2932.099746] ? __sys_sendmsg_sock+0x40/0x40 [ 2932.099771] ? io_schedule_timeout+0x140/0x140 [ 2932.099811] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2932.099831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2932.099847] ? trace_hardirqs_on+0x5b/0x180 [ 2932.099870] do_syscall_64+0x33/0x40 [ 2932.099890] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2932.099904] RIP: 0033:0x7f0cf3e3ab19 [ 2932.099924] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2932.099935] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2932.099958] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2932.099970] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2932.099983] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2932.099994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2932.100007] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:19:01 executing program 6: r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000000340)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33353633373030303500"/180, 0xb4, 0x400}, {&(0x7f0000010100)="00000000002000000000000039c043f6970341999833e8e90d2470c4010040000c00000000000000dbf4655f00"/60, 0x3c, 0x4e0}, {&(0x7f0000010200)="01000000000005004000000000000000", 0x10, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f000300040000000000", 0x18, 0x1000}, {0x0}, {&(0x7f0000000100)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012700), 0x0, 0x8004500}, {0x0, 0x0, 0xb1}, {&(0x7f0000000400)="504d4d00504d8f42ffb717e64dffdc25207e6eba8da513377ea4105f87dc0f7148a90884229da46871e7f6a3940401822b0f08e20ab2edc5cb1f7544c44aabaf2ed6fdd393bdd7aaaba9a4e72165a52d840f9016e6db2a191f12c418e5cee8a8836c4ca18ca4f3f2d65f4207d2f328018405a25f0bc7e902e07808da13462f21b5b71892c06e99bc255b6e54f0c8724557f8803a63e31f813cbd58c984ead49302d26a7c0d99fcc3df15cc0ae99037f06e577efa", 0xb4, 0x40000}], 0x0, &(0x7f0000000080)) openat(r0, &(0x7f0000000040)='./file1\x00', 0x8000, 0x142) 00:19:01 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e0, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) 00:19:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x232}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:19:01 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3dd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) 00:19:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 57) 00:19:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000180)=@sco}, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0xaa0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r5, r4, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r6, 0x4) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r6, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r6, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_setup(0x5604, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x228, 0x0, r5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r10, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x31713, 0x0, 0x0, 0x0, {0x0, r9}}, 0x7) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000274000/0x2000)=nil, 0x2000, 0x15, 0x0, {0x0, r9}}, 0x4) 00:19:01 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = pkey_alloc(0x0, 0x0) r1 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, r0) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, r0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f00003fe000/0xc00000)=nil, 0xc00000, 0x300000c, 0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x45800) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x1000008, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x8, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f0000000280), 0x0) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pkey_mprotect(&(0x7f0000c8b000/0x4000)=nil, 0x4000, 0x8, 0xffffffffffffffff) fallocate(r2, 0x0, 0x0, 0x8800000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x5d91, 0x4) dup2(r2, 0xffffffffffffffff) 00:19:01 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3cd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d378", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c4}}, 0x0) [ 2949.383133] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2949.384701] CPU: 0 PID: 17045 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2949.385899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.387329] Call Trace: [ 2949.387788] dump_stack+0x107/0x167 [ 2949.388424] sysfs_warn_dup.cold+0x1c/0x29 [ 2949.389164] sysfs_do_create_link_sd+0x122/0x140 [ 2949.389980] sysfs_create_link+0x5f/0xc0 [ 2949.390689] device_add+0x703/0x1c50 [ 2949.391334] ? devlink_add_symlinks+0x970/0x970 [ 2949.392133] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2949.393053] wiphy_register+0x1da6/0x2850 [ 2949.393777] ? wiphy_unregister+0xb90/0xb90 [ 2949.394541] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2949.395464] ieee80211_register_hw+0x23c5/0x38b0 [ 2949.396300] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2949.397147] ? net_generic+0xdb/0x2b0 [ 2949.397822] ? __mutex_init+0xac/0x120 [ 2949.398501] ? memset+0x20/0x50 [ 2949.399072] ? __hrtimer_init+0x12c/0x270 [ 2949.399796] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2949.400676] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2949.400691] ? hwsim_new_radio_nl+0x967/0x1080 [ 2949.400707] ? memcpy+0x39/0x60 [ 2949.400728] hwsim_new_radio_nl+0x991/0x1080 [ 2949.400749] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.400784] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2949.400800] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2949.400823] genl_family_rcv_msg_doit+0x22d/0x330 [ 2949.400843] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2949.400860] ? cap_capable+0x1cd/0x230 [ 2949.400900] ? ns_capable+0xe2/0x110 00:19:02 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000280)="67ff18a5c6be1a57629a98dbc3be0c48110000000000f7e575f9a58d2151d2f6932a2753eb949252473d466ab250bd3bb270", 0x32}], 0x1) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000640)=""/220, 0xdc}, {&(0x7f0000000740)=""/119, 0x77}, {&(0x7f00000007c0)=""/141, 0x8d}], 0x4, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="10fc56789bece9e995242f666c306d"], 0x10) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cc, &(0x7f00000001c0)='>') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x408000, 0x18) mq_open(&(0x7f0000000300)='.\x00', 0x80, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x40, 0x10000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4d0280, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000940)='./file0\x00', 0x0) io_uring_enter(0xffffffffffffffff, 0x2382, 0x40b5f6, 0x4, &(0x7f00000000c0)={[0xc7]}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000a00)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0), 0x105100, 0x0) fcntl$dupfd(r2, 0x406, r3) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000380)=""/153, 0x99, 0x6, &(0x7f0000000600)={r4, r5+60000000}) [ 2949.400921] genl_rcv_msg+0x33c/0x5a0 [ 2949.400941] ? genl_get_cmd+0x480/0x480 [ 2949.400958] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.400981] ? lock_release+0x680/0x680 [ 2949.400997] ? __lockdep_reset_lock+0x180/0x180 [ 2949.401018] netlink_rcv_skb+0x14b/0x430 [ 2949.401034] ? genl_get_cmd+0x480/0x480 [ 2949.401051] ? netlink_ack+0xab0/0xab0 [ 2949.401077] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2949.401094] ? is_vmalloc_addr+0x7b/0xb0 [ 2949.401113] genl_rcv+0x24/0x40 [ 2949.401127] netlink_unicast+0x549/0x7f0 00:19:02 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 2949.401150] ? netlink_attachskb+0x870/0x870 00:19:02 executing program 3: perf_event_open(&(0x7f00000008c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x7365}, 0x0, 0x0, 0x2, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) perf_event_open(&(0x7f0000000940)={0x5, 0x80, 0x1, 0x0, 0x9, 0x9, 0x0, 0x3, 0x9600, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000240), 0x5}, 0xb062, 0xead8, 0x9, 0x2, 0x95c, 0x7fffffff, 0x1, 0x0, 0x800}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r1, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000000840)=[{&(0x7f0000000400)=""/190}, {&(0x7f00000004c0)=""/203}, {&(0x7f00000005c0)=""/252}, {&(0x7f0000000180)=""/6}, {&(0x7f0000000c00)=""/4096}, {&(0x7f00000006c0)=""/146}, {&(0x7f0000000780)=""/140}], 0x1000027f) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0xee00, 0x0, 0xffffffffffffffff, 0x0, 0xee00, 0x0]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000001e00)={{0x1, 0x1, 0x18, r2, {0xee00, 0xee00}}, './file0/../file0\x00'}) statx(r2, &(0x7f0000001e40)='./file0/../file0\x00', 0x2000, 0x40, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000002040)={{}, {0x1, 0x5}, [{0x2, 0x1}, {0x2, 0x7}, {0x2, 0x2, 0xee01}, {0x2, 0x2}, {0x2, 0x7}, {0x2, 0x7}], {0x4, 0x8}, [{0x8, 0x4, 0xee00}, {0x8, 0x5}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x2, 0xee01}, {0x8, 0x4}, {0x8, 0x0, r3}, {0x8, 0x5, r4}, {0x8, 0x0, r5}], {0x10, 0x1}, {0x20, 0x1}}, 0x9c, 0x3) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) unshare(0x48020200) 00:19:02 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3cd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d378", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c4}}, 0x0) [ 2949.401178] netlink_sendmsg+0x90f/0xdf0 [ 2949.401201] ? netlink_unicast+0x7f0/0x7f0 00:19:02 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3dd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) [ 2949.401229] ? netlink_unicast+0x7f0/0x7f0 [ 2949.401247] __sock_sendmsg+0x154/0x190 [ 2949.401265] ____sys_sendmsg+0x70d/0x870 [ 2949.401285] ? sock_write_iter+0x3d0/0x3d0 [ 2949.401298] ? do_recvmmsg+0x6d0/0x6d0 [ 2949.401318] ? SOFTIRQ_verbose+0x10/0x10 [ 2949.401339] ? __lockdep_reset_lock+0x180/0x180 [ 2949.401362] ___sys_sendmsg+0xf3/0x170 [ 2949.401381] ? sendmsg_copy_msghdr+0x160/0x160 [ 2949.401402] ? __fget_files+0x2cf/0x520 [ 2949.401418] ? lock_downgrade+0x6d0/0x6d0 [ 2949.401442] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2949.401456] ? trace_hardirqs_on+0x5b/0x180 [ 2949.401480] ? __fget_files+0x2f8/0x520 [ 2949.401506] ? __fget_light+0xea/0x290 [ 2949.401531] __sys_sendmsg+0xe5/0x1b0 [ 2949.401548] ? __sys_sendmsg_sock+0x40/0x40 [ 2949.401584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2949.401601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2949.401613] ? trace_hardirqs_on+0x5b/0x180 [ 2949.401631] do_syscall_64+0x33/0x40 [ 2949.401647] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.401658] RIP: 0033:0x7f4989e31b19 [ 2949.401674] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.401683] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:19:02 executing program 6: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000002c0)='./file1\x00', 0x50000821) accept(0xffffffffffffffff, &(0x7f0000000200)=@qipcrtr, &(0x7f0000000280)=0x80) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x600000, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1) getdents64(r1, &(0x7f0000000140)=""/128, 0x80) [ 2949.401700] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2949.401710] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2949.401719] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2949.401728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2949.401738] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 2949.435276] FAULT_INJECTION: forcing a failure. [ 2949.435276] name failslab, interval 1, probability 0, space 0, times 0 00:19:02 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3db, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d0}}, 0x0) [ 2949.435299] CPU: 1 PID: 17055 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 2949.435310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 00:19:02 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e3, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d8}}, 0x0) [ 2949.435317] Call Trace: [ 2949.435342] dump_stack+0x107/0x167 [ 2949.435366] should_fail.cold+0x5/0xa [ 2949.435389] ? xas_alloc+0x336/0x440 [ 2949.435415] should_failslab+0x5/0x20 [ 2949.435436] kmem_cache_alloc+0x5b/0x310 [ 2949.435464] xas_alloc+0x336/0x440 [ 2949.435488] xas_create+0x34a/0x10d0 [ 2949.435525] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2949.435549] xas_store+0x8c/0x1c40 [ 2949.435589] __xa_store+0x164/0x2d0 [ 2949.435613] ? xa_delete_node+0x280/0x280 00:19:02 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 2949.435652] ? trace_hardirqs_on+0x5b/0x180 [ 2949.435683] xa_store+0x31/0x50 [ 2949.435706] __io_uring_add_tctx_node+0x1cf/0x520 [ 2949.435728] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2949.435746] ? alloc_fd+0x2e7/0x670 [ 2949.435782] io_uring_setup+0x1fbb/0x2980 [ 2949.435813] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2949.435835] ? wait_for_completion_io+0x270/0x270 [ 2949.435885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2949.435907] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2949.435931] do_syscall_64+0x33/0x40 [ 2949.435952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.435966] RIP: 0033:0x7fac277a0b19 [ 2949.435986] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.435998] RSP: 002b:00007fac24cf5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2949.436021] RAX: ffffffffffffffda RBX: 00007fac278b4020 RCX: 00007fac277a0b19 [ 2949.436033] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000001841 [ 2949.436046] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 2949.436058] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 2949.436071] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 2949.460510] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2949.460527] CPU: 0 PID: 17049 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2949.460536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.460541] Call Trace: [ 2949.460561] dump_stack+0x107/0x167 [ 2949.460580] sysfs_warn_dup.cold+0x1c/0x29 [ 2949.460600] sysfs_do_create_link_sd+0x122/0x140 [ 2949.460624] sysfs_create_link+0x5f/0xc0 [ 2949.460642] device_add+0x703/0x1c50 [ 2949.460664] ? devlink_add_symlinks+0x970/0x970 [ 2949.460684] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2949.460709] wiphy_register+0x1da6/0x2850 [ 2949.460737] ? wiphy_unregister+0xb90/0xb90 [ 2949.460766] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2949.460789] ieee80211_register_hw+0x23c5/0x38b0 [ 2949.460823] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2949.460837] ? net_generic+0xdb/0x2b0 [ 2949.460860] ? lockdep_init_map_type+0x2c7/0x780 [ 2949.460889] ? memset+0x20/0x50 [ 2949.460906] ? __hrtimer_init+0x12c/0x270 [ 2949.460927] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2949.460961] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2949.460974] ? hwsim_new_radio_nl+0x967/0x1080 [ 2949.460989] ? memcpy+0x39/0x60 [ 2949.461010] hwsim_new_radio_nl+0x991/0x1080 [ 2949.461031] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.461064] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2949.461080] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2949.461103] genl_family_rcv_msg_doit+0x22d/0x330 [ 2949.461123] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2949.461141] ? cap_capable+0x1cd/0x230 [ 2949.461172] ? ns_capable+0xe2/0x110 [ 2949.461193] genl_rcv_msg+0x33c/0x5a0 [ 2949.461213] ? genl_get_cmd+0x480/0x480 [ 2949.461230] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.461252] ? lock_release+0x680/0x680 [ 2949.461267] ? __lockdep_reset_lock+0x180/0x180 [ 2949.461288] netlink_rcv_skb+0x14b/0x430 [ 2949.461304] ? genl_get_cmd+0x480/0x480 [ 2949.461321] ? netlink_ack+0xab0/0xab0 [ 2949.461347] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2949.461364] ? is_vmalloc_addr+0x7b/0xb0 [ 2949.461383] genl_rcv+0x24/0x40 [ 2949.461397] netlink_unicast+0x549/0x7f0 [ 2949.461419] ? netlink_attachskb+0x870/0x870 [ 2949.461447] netlink_sendmsg+0x90f/0xdf0 [ 2949.461470] ? netlink_unicast+0x7f0/0x7f0 [ 2949.461498] ? netlink_unicast+0x7f0/0x7f0 [ 2949.461517] __sock_sendmsg+0x154/0x190 [ 2949.461534] ____sys_sendmsg+0x70d/0x870 [ 2949.461553] ? sock_write_iter+0x3d0/0x3d0 [ 2949.461567] ? do_recvmmsg+0x6d0/0x6d0 [ 2949.461587] ? SOFTIRQ_verbose+0x10/0x10 [ 2949.461607] ? __lockdep_reset_lock+0x180/0x180 [ 2949.461629] ___sys_sendmsg+0xf3/0x170 [ 2949.461648] ? sendmsg_copy_msghdr+0x160/0x160 [ 2949.461670] ? __fget_files+0x2cf/0x520 [ 2949.461686] ? lock_downgrade+0x6d0/0x6d0 [ 2949.461710] ? clockevents_program_event+0x14b/0x360 [ 2949.461734] ? __fget_files+0x2f8/0x520 [ 2949.461759] ? __fget_light+0xea/0x290 [ 2949.461784] __sys_sendmsg+0xe5/0x1b0 [ 2949.461801] ? __sys_sendmsg_sock+0x40/0x40 [ 2949.461819] ? trace_hardirqs_on+0x5b/0x180 [ 2949.461860] do_syscall_64+0x33/0x40 [ 2949.461876] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.461886] RIP: 0033:0x7fa896b4fb19 [ 2949.461901] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.461910] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2949.461928] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2949.461937] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2949.461947] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2949.461956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2949.461965] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 2949.477168] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2949.477191] CPU: 1 PID: 17053 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2949.477203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.477211] Call Trace: [ 2949.477235] dump_stack+0x107/0x167 [ 2949.477260] sysfs_warn_dup.cold+0x1c/0x29 [ 2949.477284] sysfs_do_create_link_sd+0x122/0x140 [ 2949.477309] sysfs_create_link+0x5f/0xc0 [ 2949.477334] device_add+0x703/0x1c50 [ 2949.477363] ? devlink_add_symlinks+0x970/0x970 [ 2949.477390] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2949.477423] wiphy_register+0x1da6/0x2850 [ 2949.477460] ? wiphy_unregister+0xb90/0xb90 [ 2949.477506] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2949.477537] ieee80211_register_hw+0x23c5/0x38b0 [ 2949.477583] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2949.477600] ? net_generic+0xdb/0x2b0 [ 2949.477631] ? lockdep_init_map_type+0x2c7/0x780 [ 2949.477654] ? memset+0x20/0x50 [ 2949.477676] ? __hrtimer_init+0x12c/0x270 [ 2949.477703] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2949.477750] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2949.477767] ? hwsim_new_radio_nl+0x967/0x1080 [ 2949.477788] ? memcpy+0x39/0x60 [ 2949.477815] hwsim_new_radio_nl+0x991/0x1080 [ 2949.477843] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.477888] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2949.477909] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2949.477940] genl_family_rcv_msg_doit+0x22d/0x330 [ 2949.477966] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2949.477987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2949.478007] ? cap_capable+0x1cd/0x230 [ 2949.478046] ? ns_capable+0xe2/0x110 [ 2949.478074] genl_rcv_msg+0x33c/0x5a0 [ 2949.478101] ? genl_get_cmd+0x480/0x480 [ 2949.478124] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.478153] ? lock_release+0x680/0x680 [ 2949.478173] ? __lockdep_reset_lock+0x180/0x180 [ 2949.478201] netlink_rcv_skb+0x14b/0x430 [ 2949.478223] ? genl_get_cmd+0x480/0x480 [ 2949.478246] ? netlink_ack+0xab0/0xab0 [ 2949.478279] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2949.478300] ? is_vmalloc_addr+0x7b/0xb0 [ 2949.478326] genl_rcv+0x24/0x40 [ 2949.478344] netlink_unicast+0x549/0x7f0 [ 2949.478374] ? netlink_attachskb+0x870/0x870 [ 2949.478411] netlink_sendmsg+0x90f/0xdf0 [ 2949.478442] ? netlink_unicast+0x7f0/0x7f0 [ 2949.478459] ? netlink_unicast+0x7f0/0x7f0 [ 2949.478494] ? netlink_unicast+0x7f0/0x7f0 [ 2949.478517] __sock_sendmsg+0x154/0x190 [ 2949.478541] ____sys_sendmsg+0x70d/0x870 [ 2949.478567] ? sock_write_iter+0x3d0/0x3d0 [ 2949.478586] ? do_recvmmsg+0x6d0/0x6d0 [ 2949.478612] ? SOFTIRQ_verbose+0x10/0x10 [ 2949.478639] ? __lockdep_reset_lock+0x180/0x180 [ 2949.478668] ___sys_sendmsg+0xf3/0x170 [ 2949.478693] ? sendmsg_copy_msghdr+0x160/0x160 [ 2949.478721] ? __fget_files+0x2cf/0x520 [ 2949.478743] ? lock_downgrade+0x6d0/0x6d0 [ 2949.478765] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2949.478782] ? trace_hardirqs_on+0x5b/0x180 [ 2949.478805] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2949.478839] ? __fget_files+0x2f8/0x520 [ 2949.478873] ? __fget_light+0xea/0x290 [ 2949.478906] __sys_sendmsg+0xe5/0x1b0 [ 2949.478929] ? __sys_sendmsg_sock+0x40/0x40 [ 2949.478954] ? io_schedule_timeout+0x140/0x140 [ 2949.478995] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2949.479016] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2949.479032] ? trace_hardirqs_on+0x5b/0x180 [ 2949.479056] do_syscall_64+0x33/0x40 [ 2949.479077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.479091] RIP: 0033:0x7f0cf3e3ab19 [ 2949.479112] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.479124] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2949.479147] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2949.479160] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2949.479172] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2949.479184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2949.479197] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 2949.732477] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2949.732498] CPU: 1 PID: 17067 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2949.732510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.732517] Call Trace: [ 2949.732543] dump_stack+0x107/0x167 [ 2949.732567] sysfs_warn_dup.cold+0x1c/0x29 [ 2949.732592] sysfs_do_create_link_sd+0x122/0x140 [ 2949.732616] sysfs_create_link+0x5f/0xc0 [ 2949.732648] device_add+0x703/0x1c50 [ 2949.732677] ? devlink_add_symlinks+0x970/0x970 [ 2949.732703] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2949.732735] wiphy_register+0x1da6/0x2850 [ 2949.732773] ? wiphy_unregister+0xb90/0xb90 [ 2949.732811] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2949.732842] ieee80211_register_hw+0x23c5/0x38b0 [ 2949.732887] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2949.732915] ? net_generic+0xdb/0x2b0 [ 2949.732946] ? lockdep_init_map_type+0x2c7/0x780 [ 2949.732969] ? memset+0x20/0x50 [ 2949.732990] ? __hrtimer_init+0x12c/0x270 [ 2949.733018] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2949.733064] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2949.733081] ? hwsim_new_radio_nl+0x967/0x1080 [ 2949.733101] ? memcpy+0x39/0x60 [ 2949.733129] hwsim_new_radio_nl+0x991/0x1080 [ 2949.733157] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.733200] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2949.733221] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2949.733252] genl_family_rcv_msg_doit+0x22d/0x330 [ 2949.733279] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2949.733300] ? cap_capable+0x1cd/0x230 [ 2949.733339] ? ns_capable+0xe2/0x110 [ 2949.733367] genl_rcv_msg+0x33c/0x5a0 [ 2949.733394] ? genl_get_cmd+0x480/0x480 [ 2949.733416] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.733446] ? lock_release+0x680/0x680 [ 2949.733476] netlink_rcv_skb+0x14b/0x430 [ 2949.733497] ? genl_get_cmd+0x480/0x480 [ 2949.733520] ? netlink_ack+0xab0/0xab0 [ 2949.733554] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2949.733575] ? is_vmalloc_addr+0x7b/0xb0 [ 2949.733601] genl_rcv+0x24/0x40 [ 2949.733619] netlink_unicast+0x549/0x7f0 [ 2949.733649] ? netlink_attachskb+0x870/0x870 [ 2949.733686] netlink_sendmsg+0x90f/0xdf0 [ 2949.733717] ? netlink_unicast+0x7f0/0x7f0 [ 2949.733734] ? netlink_unicast+0x7f0/0x7f0 [ 2949.733769] ? netlink_unicast+0x7f0/0x7f0 [ 2949.733792] __sock_sendmsg+0x154/0x190 [ 2949.733816] ____sys_sendmsg+0x70d/0x870 [ 2949.733842] ? sock_write_iter+0x3d0/0x3d0 [ 2949.733860] ? do_recvmmsg+0x6d0/0x6d0 [ 2949.733881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2949.733910] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2949.733936] ? __lockdep_reset_lock+0x180/0x180 [ 2949.733965] ___sys_sendmsg+0xf3/0x170 [ 2949.733991] ? sendmsg_copy_msghdr+0x160/0x160 [ 2949.734019] ? __fget_files+0x2cf/0x520 [ 2949.734040] ? lock_downgrade+0x6d0/0x6d0 [ 2949.734070] ? clockevents_program_event+0x14b/0x360 [ 2949.734103] ? __fget_files+0x2f8/0x520 [ 2949.734137] ? __fget_light+0xea/0x290 [ 2949.734170] __sys_sendmsg+0xe5/0x1b0 [ 2949.734193] ? __sys_sendmsg_sock+0x40/0x40 [ 2949.734213] ? trace_hardirqs_on+0x5b/0x180 [ 2949.734256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2949.734277] ? syscall_enter_from_user_mode+0x27/0x50 [ 2949.734302] do_syscall_64+0x33/0x40 [ 2949.734322] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.734336] RIP: 0033:0x7fa896b4fb19 [ 2949.734357] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.734369] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2949.734392] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2949.734405] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2949.734418] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2949.734430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2949.734443] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 2949.773205] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2949.773229] CPU: 1 PID: 17069 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2949.773241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.773249] Call Trace: [ 2949.773277] dump_stack+0x107/0x167 [ 2949.773303] sysfs_warn_dup.cold+0x1c/0x29 [ 2949.773330] sysfs_do_create_link_sd+0x122/0x140 [ 2949.773354] sysfs_create_link+0x5f/0xc0 [ 2949.773380] device_add+0x703/0x1c50 [ 2949.773409] ? devlink_add_symlinks+0x970/0x970 [ 2949.773437] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2949.773470] wiphy_register+0x1da6/0x2850 [ 2949.773510] ? wiphy_unregister+0xb90/0xb90 [ 2949.773550] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2949.773582] ieee80211_register_hw+0x23c5/0x38b0 [ 2949.773630] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2949.773655] ? trace_hardirqs_on+0x5b/0x180 [ 2949.773695] ? __hrtimer_init+0x12c/0x270 [ 2949.773729] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2949.773777] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2949.773794] ? hwsim_new_radio_nl+0x967/0x1080 [ 2949.773817] ? memcpy+0x39/0x60 [ 2949.773846] hwsim_new_radio_nl+0x991/0x1080 [ 2949.773874] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.773920] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2949.773941] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2949.773973] genl_family_rcv_msg_doit+0x22d/0x330 [ 2949.774001] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2949.774022] ? cap_capable+0x1cd/0x230 [ 2949.774063] ? ns_capable+0xe2/0x110 [ 2949.774092] genl_rcv_msg+0x33c/0x5a0 [ 2949.774120] ? genl_get_cmd+0x480/0x480 [ 2949.774143] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.774175] ? lock_release+0x680/0x680 [ 2949.774196] ? __lockdep_reset_lock+0x180/0x180 [ 2949.774224] netlink_rcv_skb+0x14b/0x430 [ 2949.774246] ? genl_get_cmd+0x480/0x480 [ 2949.774270] ? netlink_ack+0xab0/0xab0 [ 2949.774305] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2949.774327] ? is_vmalloc_addr+0x7b/0xb0 [ 2949.774354] genl_rcv+0x24/0x40 [ 2949.774373] netlink_unicast+0x549/0x7f0 [ 2949.774403] ? netlink_attachskb+0x870/0x870 [ 2949.774442] netlink_sendmsg+0x90f/0xdf0 [ 2949.774474] ? netlink_unicast+0x7f0/0x7f0 [ 2949.774512] ? netlink_unicast+0x7f0/0x7f0 [ 2949.774536] __sock_sendmsg+0x154/0x190 [ 2949.774561] ____sys_sendmsg+0x70d/0x870 [ 2949.774587] ? sock_write_iter+0x3d0/0x3d0 [ 2949.774606] ? do_recvmmsg+0x6d0/0x6d0 [ 2949.774634] ? SOFTIRQ_verbose+0x10/0x10 [ 2949.774655] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2949.774682] ? __lockdep_reset_lock+0x180/0x180 [ 2949.774712] ___sys_sendmsg+0xf3/0x170 [ 2949.774738] ? sendmsg_copy_msghdr+0x160/0x160 [ 2949.774768] ? __fget_files+0x2cf/0x520 [ 2949.774790] ? lock_downgrade+0x6d0/0x6d0 [ 2949.774819] ? __fget_files+0x31d/0x520 [ 2949.774852] ? __fget_files+0x2f8/0x520 [ 2949.774887] ? __fget_light+0xea/0x290 [ 2949.774922] __sys_sendmsg+0xe5/0x1b0 [ 2949.774945] ? __sys_sendmsg_sock+0x40/0x40 [ 2949.774967] ? trace_hardirqs_on+0x5b/0x180 [ 2949.775007] ? __sys_sendmsg+0x1b0/0x1b0 [ 2949.775038] do_syscall_64+0x33/0x40 [ 2949.775059] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.775074] RIP: 0033:0x7f4989e31b19 [ 2949.775095] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.775108] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2949.775132] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2949.775145] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2949.775158] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2949.775170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2949.775183] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 2949.819485] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2949.819499] CPU: 0 PID: 17073 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2949.819507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.819512] Call Trace: [ 2949.819531] dump_stack+0x107/0x167 [ 2949.819549] sysfs_warn_dup.cold+0x1c/0x29 [ 2949.819567] sysfs_do_create_link_sd+0x122/0x140 [ 2949.819582] sysfs_create_link+0x5f/0xc0 [ 2949.819599] device_add+0x703/0x1c50 [ 2949.819616] ? devlink_add_symlinks+0x970/0x970 [ 2949.819634] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2949.819660] wiphy_register+0x1da6/0x2850 [ 2949.819683] ? wiphy_unregister+0xb90/0xb90 [ 2949.819709] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2949.819729] ieee80211_register_hw+0x23c5/0x38b0 [ 2949.819757] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2949.819770] ? net_generic+0xdb/0x2b0 [ 2949.819791] ? lockdep_init_map_type+0x2c7/0x780 [ 2949.819807] ? memset+0x20/0x50 [ 2949.819822] ? __hrtimer_init+0x12c/0x270 [ 2949.819840] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2949.819868] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2949.819879] ? hwsim_new_radio_nl+0x967/0x1080 [ 2949.819892] ? memcpy+0x39/0x60 [ 2949.819909] hwsim_new_radio_nl+0x991/0x1080 [ 2949.819926] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.819954] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2949.819967] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2949.819986] genl_family_rcv_msg_doit+0x22d/0x330 [ 2949.820003] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2949.820017] ? cap_capable+0x1cd/0x230 [ 2949.820042] ? ns_capable+0xe2/0x110 [ 2949.820059] genl_rcv_msg+0x33c/0x5a0 [ 2949.820076] ? genl_get_cmd+0x480/0x480 [ 2949.820090] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2949.820108] ? lock_release+0x680/0x680 [ 2949.820121] ? __lockdep_reset_lock+0x180/0x180 [ 2949.820138] netlink_rcv_skb+0x14b/0x430 [ 2949.820151] ? genl_get_cmd+0x480/0x480 [ 2949.820166] ? netlink_ack+0xab0/0xab0 [ 2949.820186] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2949.820201] ? is_vmalloc_addr+0x7b/0xb0 [ 2949.820217] genl_rcv+0x24/0x40 [ 2949.820229] netlink_unicast+0x549/0x7f0 [ 2949.820247] ? netlink_attachskb+0x870/0x870 [ 2949.820269] netlink_sendmsg+0x90f/0xdf0 [ 2949.820288] ? netlink_unicast+0x7f0/0x7f0 [ 2949.820311] ? netlink_unicast+0x7f0/0x7f0 [ 2949.820329] __sock_sendmsg+0x154/0x190 [ 2949.820344] ____sys_sendmsg+0x70d/0x870 [ 2949.820360] ? sock_write_iter+0x3d0/0x3d0 [ 2949.820372] ? do_recvmmsg+0x6d0/0x6d0 [ 2949.820388] ? SOFTIRQ_verbose+0x10/0x10 [ 2949.820405] ? __lockdep_reset_lock+0x180/0x180 [ 2949.820423] ___sys_sendmsg+0xf3/0x170 [ 2949.820439] ? sendmsg_copy_msghdr+0x160/0x160 [ 2949.820457] ? __fget_files+0x2cf/0x520 [ 2949.820470] ? lock_downgrade+0x6d0/0x6d0 [ 2949.820489] ? clockevents_program_event+0x14b/0x360 [ 2949.820509] ? __fget_files+0x2f8/0x520 [ 2949.820530] ? __fget_light+0xea/0x290 [ 2949.820550] __sys_sendmsg+0xe5/0x1b0 [ 2949.820564] ? __sys_sendmsg_sock+0x40/0x40 [ 2949.820577] ? trace_hardirqs_on+0x5b/0x180 [ 2949.820600] ? __sys_sendmsg+0x1b0/0x1b0 [ 2949.820616] ? __x64_sys_sendmsg+0x1/0xb0 [ 2949.820632] do_syscall_64+0x33/0x40 [ 2949.820646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2949.820655] RIP: 0033:0x7f0cf3e3ab19 [ 2949.820669] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2949.820676] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2949.820691] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2949.820698] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2949.820706] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2949.820714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2949.820722] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 2950.017579] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2950.017591] CPU: 0 PID: 17082 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2950.017598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.017602] Call Trace: [ 2950.017619] dump_stack+0x107/0x167 [ 2950.017634] sysfs_warn_dup.cold+0x1c/0x29 [ 2950.017653] sysfs_do_create_link_sd+0x122/0x140 [ 2950.017666] sysfs_create_link+0x5f/0xc0 [ 2950.017683] device_add+0x703/0x1c50 [ 2950.017698] ? devlink_add_symlinks+0x970/0x970 [ 2950.017713] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2950.017730] wiphy_register+0x1da6/0x2850 [ 2950.017750] ? wiphy_unregister+0xb90/0xb90 [ 2950.017771] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2950.017787] ieee80211_register_hw+0x23c5/0x38b0 [ 2950.017812] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2950.017822] ? net_generic+0xdb/0x2b0 [ 2950.017839] ? lockdep_init_map_type+0x2c7/0x780 [ 2950.017852] ? memset+0x20/0x50 [ 2950.017864] ? __hrtimer_init+0x12c/0x270 [ 2950.017879] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2950.017903] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2950.017912] ? hwsim_new_radio_nl+0x967/0x1080 [ 2950.017923] ? memcpy+0x39/0x60 [ 2950.017938] hwsim_new_radio_nl+0x991/0x1080 [ 2950.017952] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2950.017976] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2950.017987] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2950.018003] genl_family_rcv_msg_doit+0x22d/0x330 [ 2950.018017] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2950.018029] ? cap_capable+0x1cd/0x230 [ 2950.018050] ? ns_capable+0xe2/0x110 [ 2950.018065] genl_rcv_msg+0x33c/0x5a0 [ 2950.018079] ? genl_get_cmd+0x480/0x480 [ 2950.018090] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2950.018105] ? lock_release+0x680/0x680 [ 2950.018116] ? __lockdep_reset_lock+0x180/0x180 [ 2950.018130] netlink_rcv_skb+0x14b/0x430 [ 2950.018141] ? genl_get_cmd+0x480/0x480 [ 2950.018153] ? netlink_ack+0xab0/0xab0 [ 2950.018171] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2950.018182] ? is_vmalloc_addr+0x7b/0xb0 [ 2950.018195] genl_rcv+0x24/0x40 [ 2950.018205] netlink_unicast+0x549/0x7f0 [ 2950.018220] ? netlink_attachskb+0x870/0x870 [ 2950.018240] netlink_sendmsg+0x90f/0xdf0 [ 2950.018255] ? netlink_unicast+0x7f0/0x7f0 [ 2950.018275] ? netlink_unicast+0x7f0/0x7f0 [ 2950.018288] __sock_sendmsg+0x154/0x190 [ 2950.018300] ____sys_sendmsg+0x70d/0x870 [ 2950.018313] ? sock_write_iter+0x3d0/0x3d0 [ 2950.018323] ? do_recvmmsg+0x6d0/0x6d0 [ 2950.018336] ? SOFTIRQ_verbose+0x10/0x10 [ 2950.018350] ? __lockdep_reset_lock+0x180/0x180 [ 2950.018365] ___sys_sendmsg+0xf3/0x170 [ 2950.018378] ? sendmsg_copy_msghdr+0x160/0x160 [ 2950.018393] ? __fget_files+0x2cf/0x520 [ 2950.018404] ? lock_downgrade+0x6d0/0x6d0 [ 2950.018417] ? finish_task_switch+0x126/0x5d0 [ 2950.018428] ? lock_downgrade+0x6d0/0x6d0 [ 2950.018444] ? __fget_files+0x2f8/0x520 [ 2950.018462] ? __fget_light+0xea/0x290 [ 2950.018479] __sys_sendmsg+0xe5/0x1b0 [ 2950.018490] ? __sys_sendmsg_sock+0x40/0x40 [ 2950.018500] ? trace_hardirqs_on+0x5b/0x180 [ 2950.018513] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2950.018534] ? __x64_sys_sendmsg+0x59/0xb0 [ 2950.018549] do_syscall_64+0x33/0x40 [ 2950.018559] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2950.018567] RIP: 0033:0x7f0cf3e3ab19 [ 2950.018578] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2950.018584] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2950.018596] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2950.018603] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2950.018609] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2950.018615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2950.018621] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 2950.049145] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2950.049171] CPU: 1 PID: 17087 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2950.049185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.049194] Call Trace: [ 2950.049223] dump_stack+0x107/0x167 [ 2950.049252] sysfs_warn_dup.cold+0x1c/0x29 [ 2950.049280] sysfs_do_create_link_sd+0x122/0x140 [ 2950.049308] sysfs_create_link+0x5f/0xc0 [ 2950.049337] device_add+0x703/0x1c50 [ 2950.049370] ? devlink_add_symlinks+0x970/0x970 [ 2950.049400] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2950.049438] wiphy_register+0x1da6/0x2850 [ 2950.049482] ? wiphy_unregister+0xb90/0xb90 [ 2950.049521] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2950.049550] ieee80211_register_hw+0x23c5/0x38b0 [ 2950.049595] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2950.049611] ? net_generic+0xdb/0x2b0 [ 2950.049648] ? lockdep_init_map_type+0x2c7/0x780 [ 2950.049670] ? memset+0x20/0x50 [ 2950.049692] ? __hrtimer_init+0x12c/0x270 [ 2950.049719] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2950.536233] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2950.536255] ? hwsim_new_radio_nl+0x967/0x1080 [ 2950.536281] ? memcpy+0x39/0x60 [ 2950.536312] hwsim_new_radio_nl+0x991/0x1080 [ 2950.536344] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2950.536394] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2950.536417] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2950.536451] genl_family_rcv_msg_doit+0x22d/0x330 [ 2950.536481] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2950.536504] ? cap_capable+0x1cd/0x230 [ 2950.536549] ? ns_capable+0xe2/0x110 [ 2950.536580] genl_rcv_msg+0x33c/0x5a0 [ 2950.536610] ? genl_get_cmd+0x480/0x480 [ 2950.536634] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2950.536668] ? lock_release+0x680/0x680 [ 2950.536691] ? __lockdep_reset_lock+0x180/0x180 [ 2950.536722] netlink_rcv_skb+0x14b/0x430 [ 2950.536746] ? genl_get_cmd+0x480/0x480 [ 2950.536772] ? netlink_ack+0xab0/0xab0 [ 2950.536809] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2950.536832] ? is_vmalloc_addr+0x7b/0xb0 [ 2950.536861] genl_rcv+0x24/0x40 [ 2950.536881] netlink_unicast+0x549/0x7f0 [ 2950.536914] ? netlink_attachskb+0x870/0x870 [ 2950.536967] netlink_sendmsg+0x90f/0xdf0 [ 2950.537002] ? netlink_unicast+0x7f0/0x7f0 [ 2950.537043] ? netlink_unicast+0x7f0/0x7f0 [ 2950.537068] __sock_sendmsg+0x154/0x190 [ 2950.537094] ____sys_sendmsg+0x70d/0x870 [ 2950.537123] ? sock_write_iter+0x3d0/0x3d0 [ 2950.537144] ? do_recvmmsg+0x6d0/0x6d0 [ 2950.537173] ? SOFTIRQ_verbose+0x10/0x10 [ 2950.537203] ? __lockdep_reset_lock+0x180/0x180 [ 2950.537235] ___sys_sendmsg+0xf3/0x170 [ 2950.537264] ? sendmsg_copy_msghdr+0x160/0x160 [ 2950.537295] ? __fget_files+0x2cf/0x520 [ 2950.537318] ? lock_downgrade+0x6d0/0x6d0 [ 2950.537350] ? __fget_files+0x1fb/0x520 [ 2950.537384] ? __fget_files+0x2f8/0x520 [ 2950.537422] ? __fget_light+0xea/0x290 [ 2950.537459] __sys_sendmsg+0xe5/0x1b0 [ 2950.537483] ? __sys_sendmsg_sock+0x40/0x40 [ 2950.537537] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.537560] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.537579] ? trace_hardirqs_on+0x5b/0x180 [ 2950.537606] do_syscall_64+0x33/0x40 [ 2950.537629] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2950.537646] RIP: 0033:0x7f4989e31b19 [ 2950.537670] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2950.537683] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2950.537708] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2950.537721] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2950.537735] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2950.537748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2950.537762] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 2950.700515] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2950.702657] CPU: 1 PID: 17086 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2950.704355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.706399] Call Trace: [ 2950.707019] dump_stack+0x107/0x167 [ 2950.707802] sysfs_warn_dup.cold+0x1c/0x29 [ 2950.708862] sysfs_do_create_link_sd+0x122/0x140 [ 2950.710040] sysfs_create_link+0x5f/0xc0 [ 2950.711046] device_add+0x703/0x1c50 [ 2950.711986] ? devlink_add_symlinks+0x970/0x970 [ 2950.713144] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2950.714445] wiphy_register+0x1da6/0x2850 [ 2950.715382] ? wiphy_unregister+0xb90/0xb90 [ 2950.716401] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2950.717726] ieee80211_register_hw+0x23c5/0x38b0 [ 2950.718934] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2950.720073] ? net_generic+0xdb/0x2b0 [ 2950.720914] ? lockdep_init_map_type+0x2c7/0x780 [ 2950.722103] ? memset+0x20/0x50 [ 2950.722911] ? __hrtimer_init+0x12c/0x270 [ 2950.723785] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2950.725069] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2950.726230] ? hwsim_new_radio_nl+0x967/0x1080 [ 2950.727275] ? memcpy+0x39/0x60 [ 2950.727970] hwsim_new_radio_nl+0x991/0x1080 [ 2950.728894] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2950.730003] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2950.731375] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2950.732736] genl_family_rcv_msg_doit+0x22d/0x330 [ 2950.733748] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2950.735125] ? cap_capable+0x1cd/0x230 [ 2950.735959] ? ns_capable+0xe2/0x110 [ 2950.736750] genl_rcv_msg+0x33c/0x5a0 [ 2950.737577] ? genl_get_cmd+0x480/0x480 [ 2950.738419] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2950.739517] ? lock_release+0x680/0x680 [ 2950.740353] ? __lockdep_reset_lock+0x180/0x180 [ 2950.741353] netlink_rcv_skb+0x14b/0x430 [ 2950.742218] ? genl_get_cmd+0x480/0x480 [ 2950.743064] ? netlink_ack+0xab0/0xab0 [ 2950.743894] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2950.744864] ? is_vmalloc_addr+0x7b/0xb0 [ 2950.745733] genl_rcv+0x24/0x40 [ 2950.746427] netlink_unicast+0x549/0x7f0 [ 2950.747289] ? netlink_attachskb+0x870/0x870 [ 2950.748222] netlink_sendmsg+0x90f/0xdf0 [ 2950.749088] ? netlink_unicast+0x7f0/0x7f0 [ 2950.749984] ? netlink_unicast+0x7f0/0x7f0 [ 2950.750871] __sock_sendmsg+0x154/0x190 [ 2950.751705] ____sys_sendmsg+0x70d/0x870 [ 2950.752565] ? sock_write_iter+0x3d0/0x3d0 [ 2950.753455] ? do_recvmmsg+0x6d0/0x6d0 [ 2950.754274] ? SOFTIRQ_verbose+0x10/0x10 [ 2950.755135] ? __lockdep_reset_lock+0x180/0x180 [ 2950.756107] ___sys_sendmsg+0xf3/0x170 [ 2950.756926] ? sendmsg_copy_msghdr+0x160/0x160 [ 2950.757903] ? __fget_files+0x2cf/0x520 [ 2950.758750] ? lock_downgrade+0x6d0/0x6d0 [ 2950.759616] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2950.760740] ? trace_hardirqs_on+0x5b/0x180 [ 2950.761651] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2950.762800] ? __fget_files+0x2f8/0x520 [ 2950.763653] ? __fget_light+0xea/0x290 [ 2950.764482] __sys_sendmsg+0xe5/0x1b0 [ 2950.765294] ? __sys_sendmsg_sock+0x40/0x40 [ 2950.766202] ? io_schedule_timeout+0x140/0x140 [ 2950.767185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.768278] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.769369] ? trace_hardirqs_on+0x5b/0x180 [ 2950.770273] do_syscall_64+0x33/0x40 [ 2950.771055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2950.772134] RIP: 0033:0x7fa896b4fb19 [ 2950.772919] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2950.776779] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2950.778390] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2950.779874] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2950.781652] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2950.783434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2950.785225] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:19:21 executing program 6: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x400103, 0x40) openat(r2, &(0x7f0000000080)='./file1\x00', 0x1b5002, 0x40) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f00000000c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$lock(r1, 0x26, &(0x7f0000000140)={0x2, 0x3, 0xffff, 0x3}) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000280)={0x114, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xfd, 0x11, 0x0, 0x1, [@generic="cabdd69942ae86268a922047d9b931f72731084d0549ba3c39c937995472e7f2c4854ccde899bf6e5e124c44777b29b0c0368c91fc2f36ad312f94d2f47690f0c18af62f53c4dcf3c63e9bcd1d5b817bd1df8e075435d45ef1d2286d14eb74dc272eda069ed0643222101a57610aa97329fbf38aeb21dfafba4f9f7eaf2fee187358374fe1d2de0ba2e4c1538dd950a9535fa347d7fc5ef262742f21489e6596921275b4a695b2cae93696a18e7fb5b553883d7b4e819bdb4d64dc140405846c77ac7e53048e92848a8cee3f50520dab6d1b3fe0e39e058e4699c2a66242f0c4c4834aafa56cc708696bbc16024f9fe70f3f53fb6c4bec3fce"]}]}, 0x114}}, 0x0) 00:19:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x243}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:19:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) fallocate(r1, 0xb, 0x6, 0x9ea8716) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf, 0x50, 0xffffffffffffffff, 0x8000000) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r4 = syz_mount_image$vfat(0x0, 0x0, 0x1000000000, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 00:19:21 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:19:21 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e3, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d8}}, 0x0) 00:19:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000001100000018000000c05ff4108d43a385eecddbf3b61d42e92866ba31921891c710dcb8cd7f2922b8e1e1bfbfb9651c02bd62ceda0e6745bf8dfd67a328d1e42781b78ffffe7049e2e13f9099a7b118b4f1efaf9b04e786d9823905c747ffe3d2448e3e4ab7cd004b416479151e00cc6281bb3acf26473f35db", @ANYRES32=r0, @ANYBLOB="01000000000000002e0f66696c653100"]) mmap(&(0x7f0000752000/0x2000)=nil, 0x2000, 0x3000001, 0x8010, r1, 0x5d635000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r2, 0x4, 0x44400) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x9}}, './file1/file0\x00'}) syz_io_uring_setup(0x7bc4, &(0x7f0000000400)={0x0, 0x89ea, 0x1, 0x1, 0x34f, 0x0, r3}, &(0x7f00006bc000/0x4000)=nil, &(0x7f00004c1000/0x3000)=nil, &(0x7f0000000480), &(0x7f00000004c0)=0x0) r6 = syz_mount_image$vfat(&(0x7f0000000500), &(0x7f0000000540)='./file1\x00', 0x7, 0x4, &(0x7f00000007c0)=[{&(0x7f0000000580)="e2c2c4d7270961fac486db2fcf89ab3e7ee8a25332ca2c9c7b2a13003b9048531cfd891ccb816d3aa0fb35f1af2bdd590c98a0c5ad61f282d9ae4c8dae1f71f6d692d41d9adeac91e86d3d8832b4bd33d94c257b7a6f0d31db920df02f67b919742fba5ad88a6e0431b595a500e6720ee77238d283e6862940cd114d3b058bf163a0833142ddb583f0e20bea7692125dd29a83de7b18270fa6711f552fd3db12e1b3356a5c8b49fd122955c32e7b02e21baff0ae7508a859538e9a06f977dd9565ed1236c25ccee490c8e4a5404e8dd9449ccb230da1c5bc8562d029eeb0793bdeef115f589baa40ecae5afa56a7239e57", 0xf1, 0x6}, {&(0x7f0000000680)="492231a662d039c22088dd8fb187b83e13dadbd2cdd01965f64bb7f050ddc405a423f6f66ec600f7bcd46204515e70a817167ca2e96195044819d1185732c4f96367084d57f5b5a2fa18ef8426429d36dadcf902e5c19e4b2405246249d59f7468ef7ae383bbf16b4564", 0x6a, 0x2}, {&(0x7f0000000700)="fac57d63", 0x4, 0x1}, {&(0x7f0000000740)="1c9e904b374b2a42643d68928370dfa50adb814417925b3caa0b89a01f907f93301e546519d365510febb6bade69b761b124bd544d832753502eaf8226264cf6b7ecbdc78f9578353134e5cf38e7807974b919cce6277bc7", 0x58, 0x5005}], 0x0, &(0x7f0000000840)={[{@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp437'}}, {@fat=@errors_remount}], [{@smackfsroot={'smackfsroot', 0x3d, '\'^'}}, {@obj_user={'obj_user', 0x3d, '#/\'\xa1]]+'}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, '#}--\x81'}}]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000a40)) syz_io_uring_submit(r4, r5, &(0x7f0000000940)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, r6, &(0x7f00000008c0)={0x400000, 0x48, 0x10}, &(0x7f0000000900)='./file1/file0\x00', 0x18, 0x0, 0x23456}, 0x69) r7 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000980)={{0x1, 0x1, 0x18, r3, {0x4}}, './file1/file0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f00000009c0)={{0x0, 0x2, 0x7fff, 0x0, 0x7fffffff}, 0xffff, 0x4, 0x101}) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x11) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1/file0\x00', 0x20000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:19:21 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3db, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d0}}, 0x0) 00:19:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 58) [ 2969.115331] FAULT_INJECTION: forcing a failure. [ 2969.115331] name failslab, interval 1, probability 0, space 0, times 0 [ 2969.117813] CPU: 1 PID: 17116 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 2969.119257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.120983] Call Trace: [ 2969.121554] dump_stack+0x107/0x167 [ 2969.122344] should_fail.cold+0x5/0xa [ 2969.123163] ? create_object.isra.0+0x3a/0xa20 [ 2969.124145] should_failslab+0x5/0x20 [ 2969.124958] kmem_cache_alloc+0x5b/0x310 [ 2969.125842] ? mark_held_locks+0x9e/0xe0 [ 2969.126716] create_object.isra.0+0x3a/0xa20 [ 2969.127653] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2969.128753] kmem_cache_alloc+0x159/0x310 [ 2969.129659] xas_alloc+0x336/0x440 [ 2969.130437] xas_create+0x34a/0x10d0 [ 2969.131238] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.132340] xas_store+0x8c/0x1c40 [ 2969.133111] __xa_store+0x164/0x2d0 [ 2969.133897] ? xa_delete_node+0x280/0x280 [ 2969.134762] ? trace_hardirqs_on+0x5b/0x180 [ 2969.135663] xa_store+0x31/0x50 [ 2969.136355] __io_uring_add_tctx_node+0x1cf/0x520 [ 2969.137357] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2969.138447] ? alloc_fd+0x2e7/0x670 [ 2969.139226] io_uring_setup+0x1fbb/0x2980 [ 2969.140099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2969.141154] ? wait_for_completion_io+0x270/0x270 [ 2969.142189] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.143279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.144353] do_syscall_64+0x33/0x40 [ 2969.145129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.146234] RIP: 0033:0x7fac277a0b19 [ 2969.147040] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.150929] RSP: 002b:00007fac24cf5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2969.152516] RAX: ffffffffffffffda RBX: 00007fac278b4020 RCX: 00007fac277a0b19 [ 2969.153994] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000001841 [ 2969.155465] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 2969.156943] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 2969.158441] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 2969.255481] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2969.256853] CPU: 0 PID: 17101 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2969.257712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.258653] Call Trace: [ 2969.258975] dump_stack+0x107/0x167 [ 2969.259509] sysfs_warn_dup.cold+0x1c/0x29 [ 2969.260079] sysfs_do_create_link_sd+0x122/0x140 [ 2969.260786] sysfs_create_link+0x5f/0xc0 [ 2969.261305] device_add+0x703/0x1c50 [ 2969.261814] ? devlink_add_symlinks+0x970/0x970 [ 2969.262410] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2969.263196] wiphy_register+0x1da6/0x2850 [ 2969.263822] ? wiphy_unregister+0xb90/0xb90 [ 2969.264403] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2969.265101] ieee80211_register_hw+0x23c5/0x38b0 [ 2969.265662] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2969.266255] ? net_generic+0xdb/0x2b0 [ 2969.266693] ? lockdep_init_map_type+0x2c7/0x780 [ 2969.267245] ? memset+0x20/0x50 [ 2969.267724] ? __hrtimer_init+0x12c/0x270 [ 2969.268271] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2969.269012] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2969.269703] ? hwsim_new_radio_nl+0x967/0x1080 [ 2969.270366] ? memcpy+0x39/0x60 [ 2969.270865] hwsim_new_radio_nl+0x991/0x1080 [ 2969.271510] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.272215] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2969.273117] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2969.274045] genl_family_rcv_msg_doit+0x22d/0x330 [ 2969.274748] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2969.275612] ? cap_capable+0x1cd/0x230 [ 2969.276200] ? ns_capable+0xe2/0x110 [ 2969.276677] genl_rcv_msg+0x33c/0x5a0 [ 2969.277167] ? genl_get_cmd+0x480/0x480 [ 2969.277678] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.278332] ? lock_release+0x680/0x680 [ 2969.278914] netlink_rcv_skb+0x14b/0x430 [ 2969.279517] ? genl_get_cmd+0x480/0x480 [ 2969.280097] ? netlink_ack+0xab0/0xab0 [ 2969.280676] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2969.281270] ? is_vmalloc_addr+0x7b/0xb0 [ 2969.281866] genl_rcv+0x24/0x40 [ 2969.282347] netlink_unicast+0x549/0x7f0 [ 2969.282855] ? netlink_attachskb+0x870/0x870 [ 2969.283301] FAT-fs (loop7): Unrecognized mount option "smackfsroot='^" or missing value [ 2969.283501] netlink_sendmsg+0x90f/0xdf0 [ 2969.285858] ? netlink_unicast+0x7f0/0x7f0 [ 2969.286471] ? netlink_unicast+0x7f0/0x7f0 [ 2969.287073] __sock_sendmsg+0x154/0x190 [ 2969.287652] ____sys_sendmsg+0x70d/0x870 [ 2969.288237] ? sock_write_iter+0x3d0/0x3d0 [ 2969.288853] ? do_recvmmsg+0x6d0/0x6d0 [ 2969.289340] ? SOFTIRQ_verbose+0x10/0x10 [ 2969.289964] ? __lockdep_reset_lock+0x180/0x180 [ 2969.290526] ___sys_sendmsg+0xf3/0x170 [ 2969.291017] ? sendmsg_copy_msghdr+0x160/0x160 [ 2969.291569] ? __fget_files+0x2cf/0x520 [ 2969.292050] ? lock_downgrade+0x6d0/0x6d0 [ 2969.292551] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.293170] ? trace_hardirqs_on+0x5b/0x180 [ 2969.293821] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.294467] ? __fget_files+0x2f8/0x520 [ 2969.294930] ? __fget_light+0xea/0x290 [ 2969.295495] __sys_sendmsg+0xe5/0x1b0 [ 2969.296043] ? __sys_sendmsg_sock+0x40/0x40 [ 2969.296660] ? trace_hardirqs_on+0x5b/0x180 [ 2969.297295] ? __sys_sendmsg+0x1b0/0x1b0 [ 2969.297833] ? __x64_sys_sendmsg+0x1/0xb0 [ 2969.298323] do_syscall_64+0x33/0x40 [ 2969.298739] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.299358] RIP: 0033:0x7f4989e31b19 [ 2969.299808] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.302371] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2969.303457] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2969.304426] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2969.305301] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2969.306168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2969.307013] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:19:21 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 2969.389444] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2969.391323] CPU: 1 PID: 17106 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2969.392800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.394546] Call Trace: [ 2969.395103] dump_stack+0x107/0x167 00:19:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 59) [ 2969.395880] sysfs_warn_dup.cold+0x1c/0x29 [ 2969.396866] sysfs_do_create_link_sd+0x122/0x140 [ 2969.397879] sysfs_create_link+0x5f/0xc0 [ 2969.398759] device_add+0x703/0x1c50 [ 2969.399551] ? devlink_add_symlinks+0x970/0x970 [ 2969.400538] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2969.401676] wiphy_register+0x1da6/0x2850 [ 2969.402581] ? wiphy_unregister+0xb90/0xb90 [ 2969.403525] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2969.404681] ieee80211_register_hw+0x23c5/0x38b0 [ 2969.405708] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2969.406728] ? net_generic+0xdb/0x2b0 [ 2969.407550] ? lockdep_init_map_type+0x2c7/0x780 [ 2969.408532] ? memset+0x20/0x50 [ 2969.409236] ? __hrtimer_init+0x12c/0x270 [ 2969.410132] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2969.411206] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2969.412203] ? hwsim_new_radio_nl+0x967/0x1080 [ 2969.413165] ? memcpy+0x39/0x60 [ 2969.413870] hwsim_new_radio_nl+0x991/0x1080 [ 2969.414810] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.415937] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2969.417338] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2969.418737] genl_family_rcv_msg_doit+0x22d/0x330 [ 2969.419774] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2969.421199] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 2969.422245] ? ns_capable+0xe2/0x110 [ 2969.423051] genl_rcv_msg+0x33c/0x5a0 [ 2969.423875] ? genl_get_cmd+0x480/0x480 [ 2969.424701] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.425798] ? lock_release+0x680/0x680 [ 2969.426629] ? __lockdep_reset_lock+0x180/0x180 [ 2969.427629] netlink_rcv_skb+0x14b/0x430 [ 2969.428498] ? genl_get_cmd+0x480/0x480 [ 2969.429354] ? netlink_ack+0xab0/0xab0 [ 2969.430209] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2969.431194] ? is_vmalloc_addr+0x7b/0xb0 [ 2969.432068] genl_rcv+0x24/0x40 [ 2969.432777] netlink_unicast+0x549/0x7f0 [ 2969.433647] ? netlink_attachskb+0x870/0x870 [ 2969.434618] netlink_sendmsg+0x90f/0xdf0 [ 2969.435500] ? netlink_unicast+0x7f0/0x7f0 [ 2969.436430] ? netlink_unicast+0x7f0/0x7f0 [ 2969.437335] __sock_sendmsg+0x154/0x190 [ 2969.438201] ____sys_sendmsg+0x70d/0x870 [ 2969.439077] ? sock_write_iter+0x3d0/0x3d0 [ 2969.439981] ? do_recvmmsg+0x6d0/0x6d0 [ 2969.440820] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.441958] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.443118] ? __lockdep_reset_lock+0x180/0x180 [ 2969.444108] ___sys_sendmsg+0xf3/0x170 [ 2969.444925] ? sendmsg_copy_msghdr+0x160/0x160 [ 2969.445895] ? __fget_files+0x2cf/0x520 [ 2969.446726] ? lock_downgrade+0x6d0/0x6d0 [ 2969.447608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.448708] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.449851] ? trace_hardirqs_on+0x5b/0x180 [ 2969.450762] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.451902] ? sockfd_lookup_light+0xe1/0x180 [ 2969.452845] ? __sanitizer_cov_trace_pc+0x42/0x60 [ 2969.453876] __sys_sendmsg+0xe5/0x1b0 [ 2969.454679] ? __sys_sendmsg_sock+0x40/0x40 [ 2969.455621] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.456737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.457836] ? trace_hardirqs_on+0x5b/0x180 [ 2969.458744] do_syscall_64+0x33/0x40 [ 2969.459521] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.460601] RIP: 0033:0x7f0cf3e3ab19 [ 2969.461384] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.465231] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2969.466827] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2969.468324] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2969.469863] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2969.471422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2969.472243] FAULT_INJECTION: forcing a failure. [ 2969.472243] name failslab, interval 1, probability 0, space 0, times 0 [ 2969.473077] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 2969.475440] CPU: 0 PID: 17128 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 2969.476248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.477235] Call Trace: [ 2969.477547] dump_stack+0x107/0x167 [ 2969.477997] should_fail.cold+0x5/0xa [ 2969.478447] ? xas_alloc+0x336/0x440 [ 2969.478894] should_failslab+0x5/0x20 [ 2969.479340] kmem_cache_alloc+0x5b/0x310 [ 2969.479832] xas_alloc+0x336/0x440 [ 2969.480247] xas_create+0x34a/0x10d0 [ 2969.480696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.481313] xas_store+0x8c/0x1c40 [ 2969.481748] __xa_store+0x164/0x2d0 [ 2969.482177] ? xa_delete_node+0x280/0x280 [ 2969.482671] ? trace_hardirqs_on+0x5b/0x180 [ 2969.483182] xa_store+0x31/0x50 [ 2969.483568] __io_uring_add_tctx_node+0x1cf/0x520 [ 2969.484140] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2969.484733] ? alloc_fd+0x2e7/0x670 [ 2969.485172] io_uring_setup+0x1fbb/0x2980 [ 2969.485644] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2969.486213] ? wait_for_completion_io+0x270/0x270 [ 2969.486759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.487336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.487910] do_syscall_64+0x33/0x40 [ 2969.488320] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.488889] RIP: 0033:0x7fac277a0b19 [ 2969.489299] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.491457] RSP: 002b:00007fac24cf5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2969.492347] RAX: ffffffffffffffda RBX: 00007fac278b4020 RCX: 00007fac277a0b19 [ 2969.493172] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000001841 [ 2969.493967] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 2969.494775] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 2969.495596] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:19:22 executing program 6: sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, 0x0, 0x8805) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="a41200001800761600000008000000", @ANYRES32=0x0, @ANYBLOB="0c00088008000c00", @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x12a4}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, 0x0, 0x0, 0x4000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback, 0x4000}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="d7b18d8a6518eff38cadf2f243fb4cd1f7f1c1f562778da13ef44a9137839d7e86194ebd42726872c4020fe5b3743382798cf05a99b473f0e2a3ace9e5f7f62367aa8197dffc1235c57859e6b782149b8693ec223e4d8a84e2dda3eae89f1e9ea75f8edc23e419442f3b2a6068c7ca206c2790aae7a32c24ae1079b75ba07113af5aa742c23cdf89aae2a65cf0ec471567b704d97ce4b8c5ba35709cf3520f0807ae1eebc616393f0200a3311f6ba6c3a9dea5583623385b27a11171318d13283041", @ANYRES32=r0, @ANYRES32, @ANYRES16=r2, @ANYRESHEX=0x0, @ANYRES16=r0, @ANYRES64=r1, @ANYRES64], 0x18}, 0x1, 0x0, 0x0, 0x837271399f06b7e7}, 0x4000) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) socket$netlink(0x10, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000600)=@can, &(0x7f0000000680)=0x80) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=ANY=[@ANYBLOB="cc010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0xc1}, 0x200040c0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES64], 0x5c000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES32]) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) clone3(&(0x7f0000000200)={0x44004100, 0x0, &(0x7f00000000c0), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2969.650250] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2969.652271] CPU: 1 PID: 17115 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2969.653773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.655574] Call Trace: [ 2969.656169] dump_stack+0x107/0x167 [ 2969.656954] sysfs_warn_dup.cold+0x1c/0x29 [ 2969.657869] sysfs_do_create_link_sd+0x122/0x140 [ 2969.659088] sysfs_create_link+0x5f/0xc0 [ 2969.660001] device_add+0x703/0x1c50 [ 2969.660814] ? devlink_add_symlinks+0x970/0x970 [ 2969.661833] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2969.662987] wiphy_register+0x1da6/0x2850 [ 2969.663915] ? wiphy_unregister+0xb90/0xb90 [ 2969.664885] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2969.666056] ieee80211_register_hw+0x23c5/0x38b0 [ 2969.667130] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2969.668167] ? net_generic+0xdb/0x2b0 [ 2969.668994] ? lockdep_init_map_type+0x2c7/0x780 [ 2969.670181] ? memset+0x20/0x50 [ 2969.670904] ? __hrtimer_init+0x12c/0x270 [ 2969.671842] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2969.672920] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2969.673920] ? hwsim_new_radio_nl+0x967/0x1080 [ 2969.675049] ? memcpy+0x39/0x60 [ 2969.675804] hwsim_new_radio_nl+0x991/0x1080 [ 2969.676772] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.677935] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2969.679400] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2969.680805] genl_family_rcv_msg_doit+0x22d/0x330 [ 2969.681876] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2969.683297] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.684476] ? trace_hardirqs_on+0x5b/0x180 [ 2969.685397] ? cap_capable+0x1cd/0x230 [ 2969.686251] ? ns_capable+0xe2/0x110 [ 2969.687064] genl_rcv_msg+0x33c/0x5a0 [ 2969.687877] ? genl_get_cmd+0x480/0x480 [ 2969.688723] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.689826] ? lock_release+0x680/0x680 [ 2969.690676] ? __lockdep_reset_lock+0x180/0x180 [ 2969.691669] netlink_rcv_skb+0x14b/0x430 [ 2969.692528] ? genl_get_cmd+0x480/0x480 [ 2969.693383] ? netlink_ack+0xab0/0xab0 [ 2969.694251] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2969.695268] ? is_vmalloc_addr+0x7b/0xb0 [ 2969.696325] genl_rcv+0x24/0x40 [ 2969.697176] netlink_unicast+0x549/0x7f0 [ 2969.698254] ? netlink_attachskb+0x870/0x870 [ 2969.699229] netlink_sendmsg+0x90f/0xdf0 [ 2969.700117] ? netlink_unicast+0x7f0/0x7f0 [ 2969.701040] ? netlink_unicast+0x7f0/0x7f0 [ 2969.701958] __sock_sendmsg+0x154/0x190 [ 2969.702824] ____sys_sendmsg+0x70d/0x870 [ 2969.703722] ? sock_write_iter+0x3d0/0x3d0 [ 2969.704650] ? do_recvmmsg+0x6d0/0x6d0 [ 2969.705493] ? SOFTIRQ_verbose+0x10/0x10 [ 2969.706362] ? __lockdep_reset_lock+0x180/0x180 [ 2969.707359] ___sys_sendmsg+0xf3/0x170 [ 2969.708211] ? sendmsg_copy_msghdr+0x160/0x160 [ 2969.709369] ? __fget_files+0x2cf/0x520 [ 2969.710255] ? lock_downgrade+0x6d0/0x6d0 [ 2969.711139] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.712294] ? trace_hardirqs_on+0x5b/0x180 [ 2969.713223] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2969.714560] ? __fget_files+0x2f8/0x520 [ 2969.715463] ? __fget_light+0xea/0x290 [ 2969.716300] __sys_sendmsg+0xe5/0x1b0 [ 2969.717097] ? __sys_sendmsg_sock+0x40/0x40 [ 2969.718079] ? io_schedule_timeout+0x140/0x140 [ 2969.719071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.720175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.721223] ? trace_hardirqs_on+0x5b/0x180 [ 2969.722123] do_syscall_64+0x33/0x40 [ 2969.722931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.724027] RIP: 0033:0x7fa896b4fb19 [ 2969.724832] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.728962] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2969.730551] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2969.732400] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2969.734245] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2969.736040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2969.737884] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:19:22 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e3, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d8}}, 0x0) 00:19:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 60) [ 2969.778358] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2969.779326] CPU: 0 PID: 17126 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2969.780087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.780993] Call Trace: [ 2969.781308] dump_stack+0x107/0x167 [ 2969.781748] sysfs_warn_dup.cold+0x1c/0x29 [ 2969.782224] sysfs_do_create_link_sd+0x122/0x140 [ 2969.782759] sysfs_create_link+0x5f/0xc0 [ 2969.783241] device_add+0x703/0x1c50 [ 2969.783684] ? devlink_add_symlinks+0x970/0x970 [ 2969.784232] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2969.784850] wiphy_register+0x1da6/0x2850 [ 2969.785341] ? wiphy_unregister+0xb90/0xb90 [ 2969.785859] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2969.786486] ieee80211_register_hw+0x23c5/0x38b0 [ 2969.787060] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2969.787626] ? net_generic+0xdb/0x2b0 [ 2969.788056] ? lockdep_init_map_type+0x2c7/0x780 [ 2969.788581] ? memset+0x20/0x50 [ 2969.788948] ? __hrtimer_init+0x12c/0x270 [ 2969.789436] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2969.790015] ? mark_held_locks+0x9e/0xe0 [ 2969.790480] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2969.791003] hwsim_new_radio_nl+0x991/0x1080 [ 2969.791494] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.792080] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2969.792805] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2969.793572] genl_family_rcv_msg_doit+0x22d/0x330 [ 2969.794148] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2969.794922] ? cap_capable+0x1cd/0x230 [ 2969.795388] ? ns_capable+0xe2/0x110 [ 2969.795833] genl_rcv_msg+0x33c/0x5a0 [ 2969.796287] ? genl_get_cmd+0x480/0x480 [ 2969.796729] ? lock_acquire+0x1b9/0x470 [ 2969.797162] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.797740] ? lock_release+0x680/0x680 [ 2969.798179] ? __lockdep_reset_lock+0x180/0x180 [ 2969.798695] netlink_rcv_skb+0x14b/0x430 [ 2969.799143] ? genl_get_cmd+0x480/0x480 [ 2969.799614] ? netlink_ack+0xab0/0xab0 [ 2969.800074] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2969.800583] ? is_vmalloc_addr+0x7b/0xb0 [ 2969.801036] genl_rcv+0x24/0x40 [ 2969.801398] netlink_unicast+0x549/0x7f0 [ 2969.801861] ? netlink_attachskb+0x870/0x870 [ 2969.802378] netlink_sendmsg+0x90f/0xdf0 [ 2969.802865] ? netlink_unicast+0x7f0/0x7f0 [ 2969.803349] ? netlink_unicast+0x7f0/0x7f0 [ 2969.803825] __sock_sendmsg+0x154/0x190 [ 2969.804260] ____sys_sendmsg+0x70d/0x870 [ 2969.804706] ? sock_write_iter+0x3d0/0x3d0 [ 2969.805172] ? do_recvmmsg+0x6d0/0x6d0 [ 2969.805605] ? SOFTIRQ_verbose+0x10/0x10 [ 2969.806090] ? __lockdep_reset_lock+0x180/0x180 [ 2969.806605] ___sys_sendmsg+0xf3/0x170 [ 2969.807037] ? sendmsg_copy_msghdr+0x160/0x160 [ 2969.807541] ? __fget_files+0x2cf/0x520 [ 2969.807977] ? lock_downgrade+0x6d0/0x6d0 [ 2969.808438] ? clockevents_program_event+0x14b/0x360 [ 2969.809003] ? __fget_files+0x2f8/0x520 [ 2969.809474] ? __fget_light+0xea/0x290 [ 2969.809918] __sys_sendmsg+0xe5/0x1b0 [ 2969.810333] ? __sys_sendmsg_sock+0x40/0x40 [ 2969.810823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.811429] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.812028] ? trace_hardirqs_on+0x5b/0x180 [ 2969.812537] do_syscall_64+0x33/0x40 [ 2969.812982] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.813579] RIP: 0033:0x7f4989e31b19 [ 2969.814024] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.816060] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2969.816911] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2969.817755] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2969.818584] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2969.819414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2969.820241] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:19:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x20402, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee01}}, './file1\x00'}) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r2, 0x4, 0x44400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x800, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x40100) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:19:22 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3db, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d0}}, 0x0) [ 2969.910427] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2969.911456] CPU: 0 PID: 17139 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2969.912273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.913192] Call Trace: [ 2969.913488] dump_stack+0x107/0x167 [ 2969.913905] sysfs_warn_dup.cold+0x1c/0x29 [ 2969.914580] sysfs_do_create_link_sd+0x122/0x140 [ 2969.915106] sysfs_create_link+0x5f/0xc0 [ 2969.915584] device_add+0x703/0x1c50 [ 2969.916024] ? devlink_add_symlinks+0x970/0x970 [ 2969.916573] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2969.917192] wiphy_register+0x1da6/0x2850 [ 2969.917701] ? wiphy_unregister+0xb90/0xb90 [ 2969.918193] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2969.918813] ieee80211_register_hw+0x23c5/0x38b0 [ 2969.919378] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2969.919950] ? net_generic+0xdb/0x2b0 [ 2969.920439] ? lockdep_init_map_type+0x2c7/0x780 [ 2969.920982] ? memset+0x20/0x50 [ 2969.921375] ? __hrtimer_init+0x12c/0x270 [ 2969.921881] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2969.922446] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2969.922991] ? hwsim_new_radio_nl+0x967/0x1080 [ 2969.923544] ? memcpy+0x39/0x60 [ 2969.923950] hwsim_new_radio_nl+0x991/0x1080 [ 2969.924476] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.925097] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2969.925879] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2969.926644] genl_family_rcv_msg_doit+0x22d/0x330 [ 2969.927215] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2969.927954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.928535] ? cap_capable+0x1cd/0x230 [ 2969.928979] ? ns_capable+0xe2/0x110 [ 2969.929405] genl_rcv_msg+0x33c/0x5a0 [ 2969.929874] ? genl_get_cmd+0x480/0x480 [ 2969.930332] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2969.930924] ? lock_release+0x680/0x680 [ 2969.931365] ? __lockdep_reset_lock+0x180/0x180 [ 2969.931888] netlink_rcv_skb+0x14b/0x430 [ 2969.932340] ? genl_get_cmd+0x480/0x480 [ 2969.932792] ? netlink_ack+0xab0/0xab0 [ 2969.933231] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2969.933749] ? netlink_skb_set_owner_r+0xd3/0x1f0 [ 2969.934289] genl_rcv+0x24/0x40 [ 2969.934654] netlink_unicast+0x549/0x7f0 [ 2969.935148] ? netlink_attachskb+0x870/0x870 [ 2969.935642] netlink_sendmsg+0x90f/0xdf0 [ 2969.936104] ? netlink_unicast+0x7f0/0x7f0 [ 2969.936610] ? netlink_unicast+0x7f0/0x7f0 [ 2969.937119] __sock_sendmsg+0x154/0x190 [ 2969.937587] ____sys_sendmsg+0x70d/0x870 [ 2969.938113] ? sock_write_iter+0x3d0/0x3d0 [ 2969.938613] ? do_recvmmsg+0x6d0/0x6d0 [ 2969.939074] ? SOFTIRQ_verbose+0x10/0x10 [ 2969.939550] ? __lockdep_reset_lock+0x180/0x180 [ 2969.940097] ___sys_sendmsg+0xf3/0x170 [ 2969.940552] ? sendmsg_copy_msghdr+0x160/0x160 [ 2969.941069] ? __fget_files+0x2cf/0x520 [ 2969.941516] ? lock_downgrade+0x6d0/0x6d0 [ 2969.941986] ? clockevents_program_event+0x14b/0x360 [ 2969.942557] ? __fget_files+0x2f8/0x520 [ 2969.943004] ? __fget_light+0xea/0x290 [ 2969.943440] __sys_sendmsg+0xe5/0x1b0 [ 2969.943869] ? __sys_sendmsg_sock+0x40/0x40 [ 2969.944360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.944981] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.945564] ? trace_hardirqs_on+0x5b/0x180 [ 2969.946080] do_syscall_64+0x33/0x40 [ 2969.946500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.947114] RIP: 0033:0x7f0cf3e3ab19 [ 2969.947560] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.949760] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2969.950650] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2969.951498] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2969.952334] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2969.953180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2969.954029] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:19:22 executing program 3: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3db, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d0}}, 0x0) [ 2969.965779] FAULT_INJECTION: forcing a failure. [ 2969.965779] name failslab, interval 1, probability 0, space 0, times 0 [ 2969.968220] CPU: 1 PID: 17151 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 2969.969663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2969.971373] Call Trace: [ 2969.971919] dump_stack+0x107/0x167 [ 2969.972662] should_fail.cold+0x5/0xa [ 2969.973456] ? xas_alloc+0x336/0x440 [ 2969.974241] should_failslab+0x5/0x20 [ 2969.975028] kmem_cache_alloc+0x5b/0x310 [ 2969.975884] xas_alloc+0x336/0x440 [ 2969.976634] xas_create+0x34a/0x10d0 [ 2969.977430] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2969.978722] xas_store+0x8c/0x1c40 [ 2969.979528] __xa_store+0x164/0x2d0 [ 2969.980277] ? xa_delete_node+0x280/0x280 [ 2969.981177] ? trace_hardirqs_on+0x5b/0x180 [ 2969.982117] xa_store+0x31/0x50 [ 2969.982808] __io_uring_add_tctx_node+0x1cf/0x520 [ 2969.983806] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2969.984889] ? alloc_fd+0x2e7/0x670 [ 2969.985674] io_uring_setup+0x1fbb/0x2980 [ 2969.986553] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2969.987586] ? wait_for_completion_io+0x270/0x270 [ 2969.988616] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2969.989708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2969.990804] do_syscall_64+0x33/0x40 [ 2969.991611] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2969.992690] RIP: 0033:0x7fac277a0b19 [ 2969.993492] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2969.998201] RSP: 002b:00007fac24cf5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2970.000161] RAX: ffffffffffffffda RBX: 00007fac278b4020 RCX: 00007fac277a0b19 [ 2970.002000] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000001841 [ 2970.003653] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 2970.005117] R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 [ 2970.006613] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:19:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000004) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000200)=0xda1) lseek(r0, 0x49ec, 0x2) syz_io_uring_setup(0x3a04, &(0x7f00000000c0)={0x0, 0xab5e, 0x3c, 0x3, 0x39f, 0x0, r0}, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fadvise64(r2, 0x3, 0x0, 0x3) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 00:19:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x250}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="040000016efca61c849f00ffff55aa5c76a451f4ff2d23f9ec5fe424df49631bffbb02be70dd447db92844effeffffffffffffffac5f6ca472674d1c8e0edc60b101683ab28289f358d8df374908f386e92b4620190535515b4ddf76554abd753c66cbe240d21e7b6584a71b69c4278206c9d706a0d13cc1a4ea36a39eefed332b0e824c7f90774f5a199654ed2d3757d7673c13e2afff8ed0dc1f9484cc658d1cd5845643215e67753735e7ec587cbcf9549edfe851b5aa033656cb23ccadbfdd8115263c8ede43491d41a285c98c3f524c9f68b1f96938f6eba7f921d48412f54ed5d40c1b7675a48218b277c6715906174227e517a60e0400000000000000fd10a8043847d417fa033ff85b375edb880ef34e2c9e8f4aae21dd27eaff66d36bf31607698b32f24ae48b400a0f304846f11ca998488be5ea699f96f2a9901aca655824b64095aafc13c5afe2c471e7a9788030c4412e8a6f21b532db9d76e745ec982db7e71844146d980c464eac17783e3f57b229bda9f910c9426db90ccec8091abff7e117ca1756cffb19c2508daeb885d4018eaced3608c0d153390257253bd29e37dd9b9c23bd6ac00000000000000000000086ce6433c88ff0762648673cce42b84eee741fbe73314b0b8efd93408bdb5cec8ca26993acb1a479a1cb817c80e008ae2a8937948a05e9f6c6e33aef7434e4cc50ee926b8600723ff17fb2be061638a1a9f8df1c94ea4e15a6eff9a8d1917590b8bfa051e23c1d13c1d6df59bd49d3775ef87f0ca9d6a6f4e8fbeab8706eaf4172561e799c21aa4161c621acc3b1d6cb1e6ad3bbcfc4e9689e2b4f9dce1d28613271af043fcccabaf2aabe9ed6a2"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 2970.130427] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2970.132442] CPU: 1 PID: 17146 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2970.133887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.135592] Call Trace: [ 2970.136169] dump_stack+0x107/0x167 [ 2970.136948] sysfs_warn_dup.cold+0x1c/0x29 [ 2970.137854] sysfs_do_create_link_sd+0x122/0x140 [ 2970.138867] sysfs_create_link+0x5f/0xc0 [ 2970.139738] device_add+0x703/0x1c50 [ 2970.140536] ? devlink_add_symlinks+0x970/0x970 [ 2970.141599] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2970.142957] wiphy_register+0x1da6/0x2850 [ 2970.143954] ? wiphy_unregister+0xb90/0xb90 [ 2970.145013] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2970.146183] ieee80211_register_hw+0x23c5/0x38b0 [ 2970.147177] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2970.148151] ? net_generic+0xdb/0x2b0 [ 2970.148976] ? lockdep_init_map_type+0x2c7/0x780 [ 2970.150204] ? memset+0x20/0x50 [ 2970.150914] ? __hrtimer_init+0x12c/0x270 [ 2970.151804] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2970.152860] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2970.153841] ? hwsim_new_radio_nl+0x967/0x1080 [ 2970.154781] ? memcpy+0x39/0x60 [ 2970.155464] hwsim_new_radio_nl+0x991/0x1080 [ 2970.156394] ? mac80211_hwsim_new_radio+0x4250/0x4250 00:19:22 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 2970.157545] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2970.159232] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2970.160791] genl_family_rcv_msg_doit+0x22d/0x330 [ 2970.162007] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2970.163351] ? cap_capable+0x1cd/0x230 [ 2970.164171] ? ns_capable+0xe2/0x110 [ 2970.164934] genl_rcv_msg+0x33c/0x5a0 [ 2970.165721] ? genl_get_cmd+0x480/0x480 [ 2970.166518] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2970.167589] ? lock_release+0x680/0x680 [ 2970.168573] ? __lockdep_reset_lock+0x180/0x180 [ 2970.169540] netlink_rcv_skb+0x14b/0x430 [ 2970.170394] ? genl_get_cmd+0x480/0x480 [ 2970.171390] ? netlink_ack+0xab0/0xab0 [ 2970.172382] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2970.173324] ? is_vmalloc_addr+0x7b/0xb0 [ 2970.174285] genl_rcv+0x24/0x40 [ 2970.175101] netlink_unicast+0x549/0x7f0 [ 2970.175935] ? netlink_attachskb+0x870/0x870 [ 2970.177042] netlink_sendmsg+0x90f/0xdf0 [ 2970.177949] ? netlink_unicast+0x7f0/0x7f0 [ 2970.179014] ? netlink_unicast+0x7f0/0x7f0 [ 2970.180055] __sock_sendmsg+0x154/0x190 [ 2970.180079] ____sys_sendmsg+0x70d/0x870 [ 2970.181509] ? sock_write_iter+0x3d0/0x3d0 [ 2970.182565] ? do_recvmmsg+0x6d0/0x6d0 [ 2970.183370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.184662] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2970.185996] ? __lockdep_reset_lock+0x180/0x180 [ 2970.187096] ___sys_sendmsg+0xf3/0x170 [ 2970.188058] ? sendmsg_copy_msghdr+0x160/0x160 [ 2970.189199] ? __fget_files+0x2cf/0x520 [ 2970.190201] ? lock_downgrade+0x6d0/0x6d0 [ 2970.191158] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.192365] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2970.193676] ? trace_hardirqs_on+0x5b/0x180 [ 2970.194608] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2970.195723] ? sockfd_lookup_light+0x112/0x180 [ 2970.196843] ? sockfd_lookup_light+0x140/0x180 [ 2970.197991] __sys_sendmsg+0xe5/0x1b0 [ 2970.198910] ? __sys_sendmsg_sock+0x40/0x40 [ 2970.199992] ? io_schedule_timeout+0x140/0x140 [ 2970.201146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.202464] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2970.203508] ? trace_hardirqs_on+0x5b/0x180 [ 2970.204375] do_syscall_64+0x33/0x40 [ 2970.205120] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.206159] RIP: 0033:0x7fa896b4fb19 [ 2970.206899] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2970.211161] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2970.212698] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2970.214128] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2970.215541] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2970.216959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2970.218491] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 2970.302336] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2970.304366] CPU: 1 PID: 17153 Comm: syz-executor.3 Not tainted 5.10.232 #1 [ 2970.305685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.305706] Call Trace: [ 2970.305730] dump_stack+0x107/0x167 [ 2970.305751] sysfs_warn_dup.cold+0x1c/0x29 [ 2970.305773] sysfs_do_create_link_sd+0x122/0x140 [ 2970.305795] sysfs_create_link+0x5f/0xc0 [ 2970.305817] device_add+0x703/0x1c50 [ 2970.305842] ? devlink_add_symlinks+0x970/0x970 [ 2970.305866] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2970.305895] wiphy_register+0x1da6/0x2850 [ 2970.305929] ? wiphy_unregister+0xb90/0xb90 [ 2970.305964] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2970.305991] ieee80211_register_hw+0x23c5/0x38b0 [ 2970.306032] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2970.306052] ? net_generic+0xdb/0x2b0 [ 2970.318441] ? lockdep_init_map_type+0x2c7/0x780 [ 2970.319353] ? memset+0x20/0x50 [ 2970.320129] ? __hrtimer_init+0x12c/0x270 [ 2970.320963] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2970.322083] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2970.322966] ? hwsim_new_radio_nl+0x967/0x1080 [ 2970.323822] ? memcpy+0x39/0x60 [ 2970.324464] hwsim_new_radio_nl+0x991/0x1080 [ 2970.325297] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2970.326300] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2970.327555] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2970.328823] genl_family_rcv_msg_doit+0x22d/0x330 [ 2970.329969] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2970.331268] ? ns_capable+0xe2/0x110 [ 2970.331984] genl_rcv_msg+0x33c/0x5a0 [ 2970.332715] ? genl_get_cmd+0x480/0x480 [ 2970.333461] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2970.334582] ? lock_release+0x680/0x680 [ 2970.335354] ? __lockdep_reset_lock+0x180/0x180 [ 2970.336460] netlink_rcv_skb+0x14b/0x430 [ 2970.337265] ? genl_get_cmd+0x480/0x480 [ 2970.338044] ? netlink_ack+0xab0/0xab0 [ 2970.338816] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2970.339818] ? is_vmalloc_addr+0x7b/0xb0 [ 2970.340720] genl_rcv+0x24/0x40 [ 2970.341493] netlink_unicast+0x549/0x7f0 [ 2970.342301] ? netlink_attachskb+0x870/0x870 [ 2970.343169] netlink_sendmsg+0x90f/0xdf0 [ 2970.343969] ? netlink_unicast+0x7f0/0x7f0 [ 2970.344814] ? netlink_unicast+0x7f0/0x7f0 [ 2970.345751] __sock_sendmsg+0x154/0x190 [ 2970.346556] ____sys_sendmsg+0x70d/0x870 [ 2970.347339] ? sock_write_iter+0x3d0/0x3d0 [ 2970.348130] ? do_recvmmsg+0x6d0/0x6d0 [ 2970.348863] ? SOFTIRQ_verbose+0x10/0x10 [ 2970.349629] ? __lockdep_reset_lock+0x180/0x180 [ 2970.350511] ___sys_sendmsg+0xf3/0x170 [ 2970.351258] ? sendmsg_copy_msghdr+0x160/0x160 [ 2970.352118] ? __fget_files+0x2cf/0x520 [ 2970.352861] ? lock_downgrade+0x6d0/0x6d0 [ 2970.353640] ? clockevents_program_event+0x14b/0x360 [ 2970.354591] ? __fget_files+0x2f8/0x520 [ 2970.355343] ? __fget_light+0xea/0x290 [ 2970.356081] __sys_sendmsg+0xe5/0x1b0 [ 2970.356792] ? __sys_sendmsg_sock+0x40/0x40 [ 2970.357596] ? trace_hardirqs_on+0x5b/0x180 [ 2970.358419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2970.359383] ? syscall_enter_from_user_mode+0x27/0x50 [ 2970.360347] do_syscall_64+0x33/0x40 [ 2970.361039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.361995] RIP: 0033:0x7f8c9582db19 [ 2970.362690] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2970.366101] RSP: 002b:00007f8c92da3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2970.367501] RAX: ffffffffffffffda RBX: 00007f8c95940f60 RCX: 00007f8c9582db19 [ 2970.368815] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2970.370132] RBP: 00007f8c95887f6d R08: 0000000000000000 R09: 0000000000000000 [ 2970.371456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2970.372774] R13: 00007ffc026d717f R14: 00007f8c92da3300 R15: 0000000000022000 [ 2970.467233] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2970.468232] CPU: 0 PID: 17162 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2970.469045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2970.470017] Call Trace: [ 2970.470322] dump_stack+0x107/0x167 [ 2970.470753] sysfs_warn_dup.cold+0x1c/0x29 [ 2970.471253] sysfs_do_create_link_sd+0x122/0x140 [ 2970.471798] sysfs_create_link+0x5f/0xc0 [ 2970.472268] device_add+0x703/0x1c50 [ 2970.472682] ? devlink_add_symlinks+0x970/0x970 [ 2970.473231] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2970.473824] wiphy_register+0x1da6/0x2850 [ 2970.474287] ? wiphy_unregister+0xb90/0xb90 [ 2970.474797] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2970.475387] ieee80211_register_hw+0x23c5/0x38b0 [ 2970.475957] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2970.476516] ? net_generic+0xdb/0x2b0 [ 2970.476966] ? lockdep_init_map_type+0x2c7/0x780 [ 2970.477517] ? memset+0x20/0x50 [ 2970.477894] ? __hrtimer_init+0x12c/0x270 [ 2970.478352] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2970.478930] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2970.479438] ? hwsim_new_radio_nl+0x967/0x1080 [ 2970.479968] ? memcpy+0x39/0x60 [ 2970.480343] hwsim_new_radio_nl+0x991/0x1080 [ 2970.480831] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2970.481412] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2970.482142] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2970.482863] genl_family_rcv_msg_doit+0x22d/0x330 [ 2970.483393] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2970.484115] ? cap_capable+0x1cd/0x230 [ 2970.484552] ? ns_capable+0xe2/0x110 [ 2970.484964] genl_rcv_msg+0x33c/0x5a0 [ 2970.485400] ? genl_get_cmd+0x480/0x480 [ 2970.485852] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2970.486459] ? lock_release+0x680/0x680 [ 2970.486943] ? __lockdep_reset_lock+0x180/0x180 [ 2970.487495] netlink_rcv_skb+0x14b/0x430 [ 2970.487972] ? genl_get_cmd+0x480/0x480 [ 2970.488439] ? netlink_ack+0xab0/0xab0 [ 2970.488894] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2970.489430] ? is_vmalloc_addr+0x7b/0xb0 [ 2970.489892] genl_rcv+0x24/0x40 [ 2970.490253] netlink_unicast+0x549/0x7f0 [ 2970.490743] ? netlink_attachskb+0x870/0x870 [ 2970.491258] netlink_sendmsg+0x90f/0xdf0 [ 2970.491743] ? netlink_unicast+0x7f0/0x7f0 [ 2970.492242] ? netlink_unicast+0x7f0/0x7f0 [ 2970.492743] __sock_sendmsg+0x154/0x190 [ 2970.493182] ____sys_sendmsg+0x70d/0x870 [ 2970.493647] ? sock_write_iter+0x3d0/0x3d0 [ 2970.494133] ? do_recvmmsg+0x6d0/0x6d0 [ 2970.494569] ? SOFTIRQ_verbose+0x10/0x10 [ 2970.495024] ? __lockdep_reset_lock+0x180/0x180 [ 2970.495536] ___sys_sendmsg+0xf3/0x170 [ 2970.495968] ? sendmsg_copy_msghdr+0x160/0x160 [ 2970.496478] ? __fget_files+0x2cf/0x520 [ 2970.496916] ? lock_downgrade+0x6d0/0x6d0 [ 2970.497381] ? clockevents_program_event+0x14b/0x360 [ 2970.497961] ? __fget_files+0x2f8/0x520 [ 2970.498404] ? __fget_light+0xea/0x290 [ 2970.498841] __sys_sendmsg+0xe5/0x1b0 [ 2970.499260] ? __sys_sendmsg_sock+0x40/0x40 [ 2970.499747] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2970.500345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2970.500922] ? trace_hardirqs_on+0x5b/0x180 [ 2970.501423] do_syscall_64+0x33/0x40 [ 2970.501846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2970.502418] RIP: 0033:0x7f4989e31b19 [ 2970.502851] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2970.504991] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2970.505936] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2970.506827] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2970.507638] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2970.508421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2970.509205] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:19:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 61) 00:19:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x4c5e, 0xdb55, 0x1, &(0x7f0000000040)={[0x9]}, 0x8) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:19:39 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:19:39 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e6, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:19:39 executing program 6: unshare(0x28020600) r0 = semget$private(0x0, 0x4, 0x100) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000008000000000076de76c4e4f082c1048dcc221e6b31f3c8f0cb3949f8e9ccfd62c5cdb805bec7163e36a1741a381ab25a3d352947291fd9f47eef68869bd87eb9f92a33bfa61489c7740f139df0e8ab708c0000000000"]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000000)=""/35) semget$private(0x0, 0x88d910663c72e37e, 0x41) unshare(0x48020200) 00:19:39 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e2, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d8}}, 0x0) 00:19:39 executing program 3: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1) r2 = getpgrp(0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8004, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x40000}, 0x400040d0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/ip_tables_matches\x00') syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r3) r4 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) syncfs(r4) bind(0xffffffffffffffff, &(0x7f00000002c0)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)={0x108, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x14}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0xcc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xffffffff}, @ETHTOOL_A_BITSET_BITS={0x70, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x1a, 0x2, 'net/ip_tables_matches\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_MASK={0x39, 0x5, "407521c3c786cfd6807ff922057719d2dd4551a4b401bfc84b6a2c6940bcd678f3bc88ccd6853778753e500aa9c565b3c38af5576d"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x401}, @ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x3611}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) 00:19:39 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x260}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 2987.305016] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2987.306836] CPU: 1 PID: 17178 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2987.308276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.310013] Call Trace: [ 2987.310576] dump_stack+0x107/0x167 [ 2987.311349] sysfs_warn_dup.cold+0x1c/0x29 [ 2987.312241] sysfs_do_create_link_sd+0x122/0x140 [ 2987.313231] sysfs_create_link+0x5f/0xc0 [ 2987.314087] device_add+0x703/0x1c50 [ 2987.314877] ? devlink_add_symlinks+0x970/0x970 [ 2987.315872] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2987.316965] wiphy_register+0x1da6/0x2850 [ 2987.317846] ? wiphy_unregister+0xb90/0xb90 [ 2987.318770] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2987.319880] ieee80211_register_hw+0x23c5/0x38b0 [ 2987.320884] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2987.321882] ? net_generic+0xdb/0x2b0 [ 2987.322698] ? lockdep_init_map_type+0x2c7/0x780 [ 2987.323683] ? memset+0x20/0x50 [ 2987.324370] ? __hrtimer_init+0x12c/0x270 [ 2987.325246] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2987.326313] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2987.327294] ? hwsim_new_radio_nl+0x967/0x1080 [ 2987.328245] ? memcpy+0x39/0x60 [ 2987.328944] hwsim_new_radio_nl+0x991/0x1080 [ 2987.329867] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.330976] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2987.332337] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2987.333701] genl_family_rcv_msg_doit+0x22d/0x330 [ 2987.334720] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2987.336090] ? cap_capable+0x1cd/0x230 [ 2987.336925] ? ns_capable+0xe2/0x110 [ 2987.337705] genl_rcv_msg+0x33c/0x5a0 [ 2987.338509] ? genl_get_cmd+0x480/0x480 [ 2987.339345] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.340436] ? lock_release+0x680/0x680 [ 2987.341274] ? __lockdep_reset_lock+0x180/0x180 [ 2987.342246] netlink_rcv_skb+0x14b/0x430 [ 2987.343155] ? genl_get_cmd+0x480/0x480 [ 2987.343993] ? netlink_ack+0xab0/0xab0 [ 2987.344813] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2987.345774] ? is_vmalloc_addr+0x7b/0xb0 [ 2987.346629] genl_rcv+0x24/0x40 [ 2987.347322] netlink_unicast+0x549/0x7f0 [ 2987.348173] ? netlink_attachskb+0x870/0x870 [ 2987.349109] netlink_sendmsg+0x90f/0xdf0 [ 2987.349964] ? netlink_unicast+0x7f0/0x7f0 [ 2987.350870] ? netlink_unicast+0x7f0/0x7f0 [ 2987.351758] __sock_sendmsg+0x154/0x190 [ 2987.352584] ____sys_sendmsg+0x70d/0x870 [ 2987.353442] ? sock_write_iter+0x3d0/0x3d0 [ 2987.354326] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.355151] ? SOFTIRQ_verbose+0x10/0x10 [ 2987.356004] ? __lockdep_reset_lock+0x180/0x180 [ 2987.356974] ___sys_sendmsg+0xf3/0x170 [ 2987.357793] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.358772] ? __fget_files+0x2cf/0x520 [ 2987.359596] ? lock_downgrade+0x6d0/0x6d0 [ 2987.360468] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.361586] ? trace_hardirqs_on+0x5b/0x180 [ 2987.362502] ? futex_exit_release+0x220/0x220 [ 2987.363456] ? __fget_files+0x2f8/0x520 [ 2987.364304] ? __fget_light+0xea/0x290 [ 2987.365132] __sys_sendmsg+0xe5/0x1b0 [ 2987.365929] ? __sys_sendmsg_sock+0x40/0x40 [ 2987.366836] ? trace_hardirqs_on+0x5b/0x180 [ 2987.367755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2987.368840] ? syscall_enter_from_user_mode+0x27/0x50 [ 2987.369924] do_syscall_64+0x33/0x40 [ 2987.370710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2987.371778] RIP: 0033:0x7f4989e31b19 [ 2987.372547] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2987.376361] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2987.377950] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2987.379449] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2987.380935] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2987.382437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2987.383928] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 2987.401107] FAULT_INJECTION: forcing a failure. [ 2987.401107] name failslab, interval 1, probability 0, space 0, times 0 [ 2987.402833] CPU: 0 PID: 17198 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 2987.403834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.405009] Call Trace: [ 2987.405396] dump_stack+0x107/0x167 [ 2987.405927] should_fail.cold+0x5/0xa [ 2987.406478] ? vm_area_dup+0x78/0x290 [ 2987.407030] should_failslab+0x5/0x20 [ 2987.407573] kmem_cache_alloc+0x5b/0x310 [ 2987.408315] vm_area_dup+0x78/0x290 [ 2987.408854] ? mark_lock+0xf5/0x2df0 [ 2987.409521] ? perf_trace_lock+0xac/0x490 [ 2987.410165] ? lock_chain_count+0x20/0x20 [ 2987.410921] ? __lockdep_reset_lock+0x180/0x180 [ 2987.411645] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2987.412440] ? finish_task_switch+0x126/0x5d0 [ 2987.413270] ? lock_acquire+0x197/0x470 [ 2987.414004] ? find_held_lock+0x2c/0x110 [ 2987.414751] ? vm_area_alloc+0x110/0x110 [ 2987.415487] ? mark_held_locks+0x9e/0xe0 [ 2987.416222] ? rwlock_bug.part.0+0x90/0x90 [ 2987.416994] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2987.417945] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2987.418765] ? trace_hardirqs_on+0x5b/0x180 [ 2987.419553] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2987.420369] ? rwsem_down_write_slowpath+0x512/0xc30 [ 2987.421296] ? vmacache_find+0x55/0x2a0 [ 2987.422015] __split_vma+0xa8/0x4e0 [ 2987.422683] __do_munmap+0x365/0x1260 [ 2987.423387] ? arch_get_unmapped_area+0x450/0x450 [ 2987.424275] ? lock_release+0x680/0x680 [ 2987.425001] mmap_region+0x7c8/0x1500 [ 2987.425724] do_mmap+0xcdb/0x11e0 [ 2987.426374] vm_mmap_pgoff+0x198/0x1f0 [ 2987.427087] ? randomize_page+0xb0/0xb0 [ 2987.427824] ksys_mmap_pgoff+0x41c/0x560 [ 2987.428562] ? find_mergeable_anon_vma+0x250/0x250 [ 2987.429264] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2987.430225] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2987.431167] do_syscall_64+0x33/0x40 [ 2987.431845] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2987.432774] RIP: 0033:0x7fac277a0b62 [ 2987.433451] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2987.436788] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2987.438164] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 2987.439454] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 2987.440759] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 2987.442054] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 2987.443350] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 2987.491541] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2987.493468] CPU: 1 PID: 17187 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2987.494942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.496694] Call Trace: [ 2987.497443] dump_stack+0x107/0x167 [ 2987.498328] sysfs_warn_dup.cold+0x1c/0x29 [ 2987.499331] sysfs_do_create_link_sd+0x122/0x140 [ 2987.500463] sysfs_create_link+0x5f/0xc0 [ 2987.501335] device_add+0x703/0x1c50 [ 2987.502133] ? devlink_add_symlinks+0x970/0x970 [ 2987.503114] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2987.504238] wiphy_register+0x1da6/0x2850 [ 2987.505147] ? wiphy_unregister+0xb90/0xb90 [ 2987.506086] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2987.507237] ieee80211_register_hw+0x23c5/0x38b0 [ 2987.508268] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2987.509292] ? net_generic+0xdb/0x2b0 [ 2987.510110] ? lockdep_init_map_type+0x2c7/0x780 [ 2987.511118] ? memset+0x20/0x50 [ 2987.511810] ? __hrtimer_init+0x12c/0x270 [ 2987.512672] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2987.513726] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2987.514699] ? hwsim_new_radio_nl+0x967/0x1080 [ 2987.515672] ? memcpy+0x39/0x60 [ 2987.516374] hwsim_new_radio_nl+0x991/0x1080 [ 2987.517322] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.518416] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2987.519824] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2987.521220] genl_family_rcv_msg_doit+0x22d/0x330 [ 2987.522256] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2987.523664] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.524829] ? netlink_ns_capable+0xfd/0x130 [ 2987.525767] ? __sanitizer_cov_trace_pc+0x52/0x60 [ 2987.526952] genl_rcv_msg+0x33c/0x5a0 [ 2987.527833] ? genl_get_cmd+0x480/0x480 [ 2987.528679] ? mac80211_hwsim_new_radio+0x4250/0x4250 00:19:40 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x424, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x330, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x424}}, 0x0) [ 2987.529788] ? lock_release+0x680/0x680 [ 2987.530700] ? __lockdep_reset_lock+0x180/0x180 [ 2987.531677] netlink_rcv_skb+0x14b/0x430 [ 2987.532519] ? genl_get_cmd+0x480/0x480 [ 2987.533354] ? netlink_ack+0xab0/0xab0 [ 2987.534188] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2987.535163] ? is_vmalloc_addr+0x7b/0xb0 [ 2987.536031] genl_rcv+0x24/0x40 [ 2987.536728] netlink_unicast+0x549/0x7f0 [ 2987.537590] ? netlink_attachskb+0x870/0x870 [ 2987.538548] netlink_sendmsg+0x90f/0xdf0 [ 2987.539397] ? netlink_unicast+0x7f0/0x7f0 [ 2987.540287] ? __sock_sendmsg+0x4b/0x190 [ 2987.541139] ? netlink_unicast+0x7f0/0x7f0 [ 2987.542027] __sock_sendmsg+0x154/0x190 [ 2987.542865] ____sys_sendmsg+0x70d/0x870 [ 2987.543722] ? sock_write_iter+0x3d0/0x3d0 [ 2987.544608] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.545430] ? SOFTIRQ_verbose+0x10/0x10 [ 2987.546292] ? __lockdep_reset_lock+0x180/0x180 [ 2987.547289] ___sys_sendmsg+0xf3/0x170 [ 2987.548110] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.549075] ? __fget_files+0x2cf/0x520 [ 2987.549901] ? lock_downgrade+0x6d0/0x6d0 [ 2987.550771] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.551902] ? trace_hardirqs_on+0x5b/0x180 [ 2987.552809] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.553952] ? __fget_files+0x2f8/0x520 [ 2987.554812] ? __fget_light+0xea/0x290 [ 2987.555643] __sys_sendmsg+0xe5/0x1b0 [ 2987.556444] ? __sys_sendmsg_sock+0x40/0x40 [ 2987.557371] ? io_schedule_timeout+0x140/0x140 [ 2987.558345] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2987.559440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2987.560511] ? trace_hardirqs_on+0x5b/0x180 [ 2987.561408] do_syscall_64+0x33/0x40 [ 2987.562190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2987.563256] RIP: 0033:0x7fa896b4fb19 [ 2987.564034] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2987.567850] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2987.569434] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2987.570919] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2987.572404] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2987.573881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2987.575378] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 2987.630189] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2987.632168] CPU: 1 PID: 17191 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2987.633673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.635410] Call Trace: [ 2987.635970] dump_stack+0x107/0x167 [ 2987.636749] sysfs_warn_dup.cold+0x1c/0x29 [ 2987.637626] sysfs_do_create_link_sd+0x122/0x140 [ 2987.638625] sysfs_create_link+0x5f/0xc0 [ 2987.639470] device_add+0x703/0x1c50 [ 2987.640250] ? devlink_add_symlinks+0x970/0x970 [ 2987.641225] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2987.642327] wiphy_register+0x1da6/0x2850 [ 2987.643223] ? wiphy_unregister+0xb90/0xb90 [ 2987.644143] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2987.645267] ieee80211_register_hw+0x23c5/0x38b0 [ 2987.646279] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2987.647282] ? net_generic+0xdb/0x2b0 [ 2987.648090] ? lockdep_init_map_type+0x2c7/0x780 [ 2987.649078] ? memset+0x20/0x50 [ 2987.649766] ? __hrtimer_init+0x12c/0x270 [ 2987.650641] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2987.651712] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2987.652674] ? hwsim_new_radio_nl+0x967/0x1080 [ 2987.653626] ? memcpy+0x39/0x60 [ 2987.654321] hwsim_new_radio_nl+0x991/0x1080 [ 2987.655260] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.656346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2987.657708] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2987.659084] genl_family_rcv_msg_doit+0x22d/0x330 [ 2987.660083] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2987.661482] genl_rcv_msg+0x33c/0x5a0 [ 2987.662274] ? genl_get_cmd+0x480/0x480 [ 2987.663117] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.664193] ? lock_release+0x680/0x680 [ 2987.665020] ? __lockdep_reset_lock+0x180/0x180 [ 2987.665989] netlink_rcv_skb+0x14b/0x430 [ 2987.666843] ? genl_get_cmd+0x480/0x480 [ 2987.667676] ? netlink_ack+0xab0/0xab0 [ 2987.668503] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2987.669450] ? is_vmalloc_addr+0x7b/0xb0 [ 2987.670291] genl_rcv+0x24/0x40 [ 2987.670988] netlink_unicast+0x549/0x7f0 [ 2987.671831] ? netlink_attachskb+0x870/0x870 [ 2987.672755] netlink_sendmsg+0x90f/0xdf0 [ 2987.673600] ? netlink_unicast+0x7f0/0x7f0 [ 2987.674495] ? __sock_sendmsg+0x4b/0x190 [ 2987.675350] ? netlink_unicast+0x7f0/0x7f0 [ 2987.676236] __sock_sendmsg+0x154/0x190 [ 2987.677068] ____sys_sendmsg+0x70d/0x870 [ 2987.677922] ? sock_write_iter+0x3d0/0x3d0 [ 2987.678810] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.679630] ? SOFTIRQ_verbose+0x10/0x10 [ 2987.680474] ? __lockdep_reset_lock+0x180/0x180 [ 2987.681439] ___sys_sendmsg+0xf3/0x170 [ 2987.682247] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.683215] ? __fget_files+0x2cf/0x520 [ 2987.684051] ? lock_downgrade+0x6d0/0x6d0 [ 2987.684920] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.686049] ? trace_hardirqs_on+0x5b/0x180 [ 2987.686966] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.688110] ? __fget_files+0x2f8/0x520 [ 2987.688961] ? __fget_light+0xea/0x290 [ 2987.689792] __sys_sendmsg+0xe5/0x1b0 [ 2987.690614] ? __sys_sendmsg_sock+0x40/0x40 [ 2987.691524] ? io_schedule_timeout+0x140/0x140 [ 2987.692505] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2987.693606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2987.694701] ? trace_hardirqs_on+0x5b/0x180 [ 2987.695608] do_syscall_64+0x33/0x40 [ 2987.696391] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2987.697462] RIP: 0033:0x7f0cf3e3ab19 [ 2987.698244] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2987.702111] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2987.703720] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2987.705215] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2987.706719] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2987.708213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2987.709705] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 2987.733473] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2987.734548] CPU: 0 PID: 17204 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2987.735405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.736433] Call Trace: [ 2987.736763] dump_stack+0x107/0x167 [ 2987.737217] sysfs_warn_dup.cold+0x1c/0x29 [ 2987.737744] sysfs_do_create_link_sd+0x122/0x140 [ 2987.738326] sysfs_create_link+0x5f/0xc0 [ 2987.738840] device_add+0x703/0x1c50 [ 2987.739307] ? devlink_add_symlinks+0x970/0x970 [ 2987.739887] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2987.740538] wiphy_register+0x1da6/0x2850 [ 2987.741055] ? wiphy_unregister+0xb90/0xb90 [ 2987.741603] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2987.742264] ieee80211_register_hw+0x23c5/0x38b0 [ 2987.742871] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2987.743466] ? net_generic+0xdb/0x2b0 [ 2987.743943] ? lockdep_init_map_type+0x2c7/0x780 [ 2987.744520] ? memset+0x20/0x50 [ 2987.744938] ? __hrtimer_init+0x12c/0x270 [ 2987.745447] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2987.746079] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2987.746648] ? hwsim_new_radio_nl+0x967/0x1080 [ 2987.747217] ? memcpy+0x39/0x60 [ 2987.747626] hwsim_new_radio_nl+0x991/0x1080 [ 2987.748169] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.748818] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2987.749624] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2987.750438] genl_family_rcv_msg_doit+0x22d/0x330 [ 2987.751031] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2987.751842] ? cap_capable+0x1cd/0x230 [ 2987.752331] ? ns_capable+0xe2/0x110 [ 2987.752791] genl_rcv_msg+0x33c/0x5a0 [ 2987.753260] ? genl_get_cmd+0x480/0x480 [ 2987.753754] ? lock_acquire+0x1b9/0x470 [ 2987.754240] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.754879] ? lock_release+0x680/0x680 [ 2987.755365] ? __lockdep_reset_lock+0x180/0x180 [ 2987.755953] netlink_rcv_skb+0x14b/0x430 [ 2987.756447] ? genl_get_cmd+0x480/0x480 [ 2987.756940] ? netlink_ack+0xab0/0xab0 [ 2987.757423] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2987.757988] ? is_vmalloc_addr+0x7b/0xb0 [ 2987.758501] genl_rcv+0x24/0x40 [ 2987.758901] netlink_unicast+0x549/0x7f0 [ 2987.759402] ? netlink_attachskb+0x870/0x870 [ 2987.759948] netlink_sendmsg+0x90f/0xdf0 [ 2987.760447] ? netlink_unicast+0x7f0/0x7f0 [ 2987.760972] ? netlink_unicast+0x7f0/0x7f0 [ 2987.761492] __sock_sendmsg+0x154/0x190 [ 2987.761987] ____sys_sendmsg+0x70d/0x870 [ 2987.762487] ? sock_write_iter+0x3d0/0x3d0 [ 2987.763000] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.763479] ? SOFTIRQ_verbose+0x10/0x10 [ 2987.763981] ? __lockdep_reset_lock+0x180/0x180 [ 2987.764547] ___sys_sendmsg+0xf3/0x170 [ 2987.765027] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.765589] ? __fget_files+0x2cf/0x520 [ 2987.766070] ? lock_downgrade+0x6d0/0x6d0 [ 2987.766574] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.767220] ? trace_hardirqs_on+0x5b/0x180 [ 2987.767738] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.768391] ? __fget_files+0x2f8/0x520 [ 2987.768880] ? __fget_light+0xea/0x290 [ 2987.769350] __sys_sendmsg+0xe5/0x1b0 [ 2987.769812] ? __sys_sendmsg_sock+0x40/0x40 [ 2987.770323] ? trace_hardirqs_on+0x5b/0x180 [ 2987.770873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2987.771489] ? syscall_enter_from_user_mode+0x27/0x50 [ 2987.772120] do_syscall_64+0x33/0x40 [ 2987.772569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2987.773194] RIP: 0033:0x7f4989e31b19 [ 2987.773640] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2987.775877] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2987.776792] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2987.777644] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2987.778507] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2987.779352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2987.780202] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:19:40 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e6, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:19:40 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e2, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d8}}, 0x0) 00:19:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) syz_io_uring_setup(0x24e5, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000180)=@sco}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, r0, 0x0, &(0x7f0000000040)='./file1\x00', 0xc, 0x4800, 0x23456, {0x0, r6}}, 0x24) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) [ 2987.965175] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2987.966221] CPU: 0 PID: 17213 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 2987.967042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2987.968031] Call Trace: [ 2987.968344] dump_stack+0x107/0x167 [ 2987.968781] sysfs_warn_dup.cold+0x1c/0x29 [ 2987.969283] sysfs_do_create_link_sd+0x122/0x140 [ 2987.969844] sysfs_create_link+0x5f/0xc0 [ 2987.970326] device_add+0x703/0x1c50 [ 2987.970774] ? devlink_add_symlinks+0x970/0x970 [ 2987.971331] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2987.971957] wiphy_register+0x1da6/0x2850 [ 2987.972450] ? wiphy_unregister+0xb90/0xb90 [ 2987.972969] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2987.973603] ieee80211_register_hw+0x23c5/0x38b0 [ 2987.974174] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2987.974749] ? net_generic+0xdb/0x2b0 [ 2987.975209] ? lockdep_init_map_type+0x2c7/0x780 [ 2987.975770] ? memset+0x20/0x50 [ 2987.976161] ? __hrtimer_init+0x12c/0x270 [ 2987.976655] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2987.977263] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2987.977810] ? hwsim_new_radio_nl+0x967/0x1080 [ 2987.978350] ? memcpy+0x39/0x60 [ 2987.978747] hwsim_new_radio_nl+0x991/0x1080 [ 2987.979261] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.979883] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2987.980655] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2987.981417] genl_family_rcv_msg_doit+0x22d/0x330 [ 2987.981986] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2987.982773] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.983410] ? trace_hardirqs_on+0x5b/0x180 [ 2987.983921] ? cap_capable+0x1cd/0x230 [ 2987.984385] ? ns_capable+0xe2/0x110 [ 2987.984829] genl_rcv_msg+0x33c/0x5a0 [ 2987.985276] ? genl_get_cmd+0x480/0x480 [ 2987.985746] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2987.986349] ? lock_release+0x680/0x680 [ 2987.986825] ? __lockdep_reset_lock+0x180/0x180 [ 2987.987365] netlink_rcv_skb+0x14b/0x430 [ 2987.987843] ? genl_get_cmd+0x480/0x480 [ 2987.988304] ? netlink_ack+0xab0/0xab0 [ 2987.988773] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2987.989306] ? is_vmalloc_addr+0x7b/0xb0 [ 2987.989788] genl_rcv+0x24/0x40 [ 2987.990171] netlink_unicast+0x549/0x7f0 [ 2987.990658] ? netlink_attachskb+0x870/0x870 [ 2987.991188] netlink_sendmsg+0x90f/0xdf0 [ 2987.991670] ? netlink_unicast+0x7f0/0x7f0 [ 2987.992177] ? netlink_unicast+0x7f0/0x7f0 [ 2987.992674] __sock_sendmsg+0x154/0x190 [ 2987.993141] ____sys_sendmsg+0x70d/0x870 [ 2987.993623] ? sock_write_iter+0x3d0/0x3d0 [ 2987.994115] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.994575] ? SOFTIRQ_verbose+0x10/0x10 [ 2987.995046] ? __lockdep_reset_lock+0x180/0x180 [ 2987.995586] ___sys_sendmsg+0xf3/0x170 [ 2987.996041] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.996572] ? __fget_files+0x2cf/0x520 [ 2987.997035] ? lock_downgrade+0x6d0/0x6d0 [ 2987.997521] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2987.998128] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.998755] ? trace_hardirqs_on+0x5b/0x180 [ 2987.999269] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2987.999905] ? __fget_light+0xea/0x290 [ 2988.000355] ? sockfd_lookup_light+0x5f/0x180 [ 2988.000884] __sys_sendmsg+0xe5/0x1b0 [ 2988.001326] ? __sys_sendmsg_sock+0x40/0x40 [ 2988.001830] ? io_schedule_timeout+0x140/0x140 [ 2988.002372] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2988.002994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2988.003586] ? trace_hardirqs_on+0x5b/0x180 [ 2988.004085] do_syscall_64+0x33/0x40 [ 2988.004520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2988.005108] RIP: 0033:0x7fa896b4fb19 [ 2988.005535] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2988.007667] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2988.008545] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 2988.009372] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2988.010205] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 2988.011036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2988.011862] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:19:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 62) [ 2988.063626] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' 00:19:40 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x26c}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 2988.065965] CPU: 1 PID: 17211 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 2988.067633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2988.069398] Call Trace: [ 2988.069967] dump_stack+0x107/0x167 [ 2988.070756] sysfs_warn_dup.cold+0x1c/0x29 [ 2988.071650] sysfs_do_create_link_sd+0x122/0x140 [ 2988.072652] sysfs_create_link+0x5f/0xc0 [ 2988.073520] device_add+0x703/0x1c50 [ 2988.074318] ? devlink_add_symlinks+0x970/0x970 [ 2988.075319] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2988.076448] wiphy_register+0x1da6/0x2850 [ 2988.077338] ? wiphy_unregister+0xb90/0xb90 [ 2988.078270] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2988.079407] ieee80211_register_hw+0x23c5/0x38b0 [ 2988.080430] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2988.081439] ? net_generic+0xdb/0x2b0 [ 2988.082249] ? lockdep_init_map_type+0x2c7/0x780 [ 2988.083256] ? memset+0x20/0x50 [ 2988.083960] ? __hrtimer_init+0x12c/0x270 [ 2988.084839] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2988.085914] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2988.086895] ? hwsim_new_radio_nl+0x967/0x1080 [ 2988.087858] ? memcpy+0x39/0x60 [ 2988.088558] hwsim_new_radio_nl+0x991/0x1080 [ 2988.089492] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2988.090613] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2988.092002] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2988.093377] genl_family_rcv_msg_doit+0x22d/0x330 [ 2988.094412] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2988.095815] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2988.096977] ? netlink_ns_capable+0xfd/0x130 [ 2988.097912] ? __sanitizer_cov_trace_pc+0x52/0x60 [ 2988.098950] genl_rcv_msg+0x33c/0x5a0 [ 2988.099765] ? genl_get_cmd+0x480/0x480 [ 2988.100607] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2988.101704] ? lock_release+0x680/0x680 [ 2988.102548] ? __lockdep_reset_lock+0x180/0x180 [ 2988.103533] netlink_rcv_skb+0x14b/0x430 [ 2988.104386] ? genl_get_cmd+0x480/0x480 [ 2988.105230] ? netlink_ack+0xab0/0xab0 [ 2988.106068] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2988.106092] ? is_vmalloc_addr+0x7b/0xb0 [ 2988.107511] genl_rcv+0x24/0x40 [ 2988.108205] netlink_unicast+0x549/0x7f0 [ 2988.109069] ? netlink_attachskb+0x870/0x870 [ 2988.110011] netlink_sendmsg+0x90f/0xdf0 [ 2988.110882] ? netlink_unicast+0x7f0/0x7f0 [ 2988.111776] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2988.112932] ? netlink_unicast+0x7f0/0x7f0 [ 2988.113835] __sock_sendmsg+0x154/0x190 [ 2988.114682] ____sys_sendmsg+0x70d/0x870 [ 2988.115540] ? trace_hardirqs_on+0x5b/0x180 [ 2988.116449] ? sock_write_iter+0x3d0/0x3d0 [ 2988.117339] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2988.118514] ___sys_sendmsg+0xf3/0x170 [ 2988.119351] ? sendmsg_copy_msghdr+0x160/0x160 [ 2988.120323] ? __fget_files+0x2cf/0x520 [ 2988.121160] ? lock_downgrade+0x6d0/0x6d0 [ 2988.122031] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2988.123186] ? trace_hardirqs_on+0x5b/0x180 [ 2988.124104] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2988.125264] ? __fget_files+0x2f8/0x520 [ 2988.126122] ? __fget_light+0xea/0x290 [ 2988.126966] __sys_sendmsg+0xe5/0x1b0 [ 2988.127767] ? __sys_sendmsg_sock+0x40/0x40 [ 2988.128681] ? io_schedule_timeout+0x140/0x140 [ 2988.129659] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2988.130773] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2988.131850] ? trace_hardirqs_on+0x5b/0x180 [ 2988.132758] do_syscall_64+0x33/0x40 [ 2988.133546] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2988.134633] RIP: 0033:0x7f0cf3e3ab19 [ 2988.135424] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2988.139308] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2988.140912] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 2988.142424] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2988.143929] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 2988.145429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2988.146932] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:19:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="8f45a105000000e8d69a000000000000"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="34010000170001000000000000000000fe8800000000000000000000ce4190da000000010000000000000000e000000100000000000000000000000000000000000000000000000000000000fc00"/108, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="200100000000000000000000000000027f00000100000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7ba67cb7d38793daf5bb8e"], 0x134}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f0000000340)=""/1, 0x1}, {&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/10, 0xa}, {&(0x7f0000001480)=""/177, 0xb1}], 0x6, 0x5559, 0xff) fcntl$setown(r2, 0x8, 0xffffffffffffffff) close(r2) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r3, 0x0, r1, 0x0, 0x200f5ef, 0x0) [ 2988.202342] FAULT_INJECTION: forcing a failure. [ 2988.202342] name failslab, interval 1, probability 0, space 0, times 0 [ 2988.203800] CPU: 0 PID: 17223 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 2988.204605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2988.205581] Call Trace: [ 2988.205900] dump_stack+0x107/0x167 [ 2988.206335] should_fail.cold+0x5/0xa [ 2988.206919] ? create_object.isra.0+0x3a/0xa20 [ 2988.207588] should_failslab+0x5/0x20 [ 2988.208075] kmem_cache_alloc+0x5b/0x310 [ 2988.208660] create_object.isra.0+0x3a/0xa20 [ 2988.209289] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2988.210019] kmem_cache_alloc+0x159/0x310 [ 2988.210634] vm_area_dup+0x78/0x290 [ 2988.211169] ? mark_lock+0xf5/0x2df0 [ 2988.211708] ? perf_trace_lock+0xac/0x490 [ 2988.212297] ? lock_chain_count+0x20/0x20 [ 2988.212891] ? __lockdep_reset_lock+0x180/0x180 [ 2988.213558] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2988.214189] ? finish_task_switch+0x126/0x5d0 [ 2988.214835] ? lock_acquire+0x197/0x470 [ 2988.215391] ? find_held_lock+0x2c/0x110 [ 2988.215985] ? vm_area_alloc+0x110/0x110 [ 2988.216561] ? mark_held_locks+0x9e/0xe0 [ 2988.217136] ? rwlock_bug.part.0+0x90/0x90 [ 2988.217744] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2988.218498] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2988.219133] ? trace_hardirqs_on+0x5b/0x180 [ 2988.219751] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2988.220390] ? rwsem_down_write_slowpath+0x512/0xc30 [ 2988.221113] ? vmacache_find+0x55/0x2a0 [ 2988.221682] __split_vma+0xa8/0x4e0 [ 2988.222203] __do_munmap+0x365/0x1260 [ 2988.222757] ? arch_get_unmapped_area+0x450/0x450 [ 2988.223439] ? lock_release+0x680/0x680 [ 2988.224010] mmap_region+0x7c8/0x1500 [ 2988.224565] do_mmap+0xcdb/0x11e0 [ 2988.225061] vm_mmap_pgoff+0x198/0x1f0 [ 2988.225618] ? randomize_page+0xb0/0xb0 [ 2988.226195] ksys_mmap_pgoff+0x41c/0x560 [ 2988.226783] ? find_mergeable_anon_vma+0x250/0x250 [ 2988.227482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2988.228232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2988.228966] do_syscall_64+0x33/0x40 [ 2988.229498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2988.230234] RIP: 0033:0x7fac277a0b62 [ 2988.230773] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2988.233378] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2988.234461] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 2988.235473] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 2988.236480] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 2988.237492] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 2988.238510] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:19:40 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x424, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x330, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x424}}, 0x0) [ 2988.388937] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 2988.390304] CPU: 0 PID: 17231 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 2988.391117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2988.392095] Call Trace: [ 2988.392417] dump_stack+0x107/0x167 [ 2988.392850] sysfs_warn_dup.cold+0x1c/0x29 [ 2988.393354] sysfs_do_create_link_sd+0x122/0x140 [ 2988.393914] sysfs_create_link+0x5f/0xc0 [ 2988.394402] device_add+0x703/0x1c50 [ 2988.394863] ? devlink_add_symlinks+0x970/0x970 [ 2988.395518] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2988.396191] wiphy_register+0x1da6/0x2850 [ 2988.396788] ? wiphy_unregister+0xb90/0xb90 [ 2988.397413] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2988.398176] ieee80211_register_hw+0x23c5/0x38b0 [ 2988.398874] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2988.399550] ? net_generic+0xdb/0x2b0 [ 2988.400103] ? lockdep_init_map_type+0x2c7/0x780 [ 2988.400777] ? memset+0x20/0x50 [ 2988.401245] ? __hrtimer_init+0x12c/0x270 [ 2988.401835] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2988.402574] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2988.403235] ? hwsim_new_radio_nl+0x967/0x1080 [ 2988.403888] ? memcpy+0x39/0x60 [ 2988.404369] hwsim_new_radio_nl+0x991/0x1080 [ 2988.404999] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2988.405744] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2988.406677] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2988.407601] genl_family_rcv_msg_doit+0x22d/0x330 [ 2988.408295] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2988.409224] ? cap_capable+0x1cd/0x230 [ 2988.409790] ? ns_capable+0xe2/0x110 [ 2988.410323] genl_rcv_msg+0x33c/0x5a0 [ 2988.410877] ? genl_get_cmd+0x480/0x480 [ 2988.411438] ? lock_acquire+0x1b9/0x470 [ 2988.411999] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2988.412733] ? lock_release+0x680/0x680 [ 2988.413295] ? __lockdep_reset_lock+0x180/0x180 [ 2988.413957] netlink_rcv_skb+0x14b/0x430 [ 2988.414540] ? genl_get_cmd+0x480/0x480 [ 2988.415112] ? netlink_ack+0xab0/0xab0 [ 2988.415671] ? netlink_deliver_tap+0x1c4/0xcc0 [ 2988.416314] ? is_vmalloc_addr+0x7b/0xb0 [ 2988.416886] genl_rcv+0x24/0x40 [ 2988.417362] netlink_unicast+0x549/0x7f0 [ 2988.417948] ? netlink_attachskb+0x870/0x870 [ 2988.418595] netlink_sendmsg+0x90f/0xdf0 [ 2988.419177] ? netlink_unicast+0x7f0/0x7f0 [ 2988.419792] ? netlink_unicast+0x7f0/0x7f0 [ 2988.420392] __sock_sendmsg+0x154/0x190 [ 2988.420952] ____sys_sendmsg+0x70d/0x870 [ 2988.421529] ? sock_write_iter+0x3d0/0x3d0 [ 2988.422127] ? do_recvmmsg+0x6d0/0x6d0 [ 2988.422647] ? SOFTIRQ_verbose+0x10/0x10 [ 2988.423150] ? __lockdep_reset_lock+0x180/0x180 [ 2988.423695] ___sys_sendmsg+0xf3/0x170 [ 2988.424149] ? sendmsg_copy_msghdr+0x160/0x160 [ 2988.424685] ? __fget_files+0x2cf/0x520 [ 2988.425148] ? lock_downgrade+0x6d0/0x6d0 [ 2988.425629] ? __lockdep_reset_lock+0x180/0x180 [ 2988.426169] ? futex_exit_release+0x220/0x220 [ 2988.426699] ? __fget_files+0x2f8/0x520 [ 2988.427146] ? __fget_light+0xea/0x290 [ 2988.427604] __sys_sendmsg+0xe5/0x1b0 [ 2988.428052] ? __sys_sendmsg_sock+0x40/0x40 [ 2988.428527] ? __do_sys_futex+0x2bb/0x480 [ 2988.429023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2988.429631] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2988.430226] ? trace_hardirqs_on+0x5b/0x180 [ 2988.430740] do_syscall_64+0x33/0x40 [ 2988.431172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2988.431775] RIP: 0033:0x7f4989e31b19 [ 2988.432185] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2988.434329] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2988.435171] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 2988.436001] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 2988.436789] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 2988.437565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2988.438350] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:19:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 63) 00:19:57 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x424, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x330, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x424}}, 0x0) 00:19:57 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e6, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:19:57 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x26e}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:19:57 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x3a79, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @multicast1}}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x9, 0x2, 0x0, 0x20, 0x0, 0x7, 0x1020a, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x5, 0x5}, 0x800, 0x0, 0x4, 0x5, 0x5e, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x6, r0, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x7d54c3, 0x5) r7 = inotify_init1(0x800) copy_file_range(r6, &(0x7f0000000180)=0x8, r7, &(0x7f0000000280)=0x41, 0x792c3f2d, 0x0) r8 = accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) sendmmsg$inet6(r8, 0x0, 0x0, 0x2004004) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 00:19:57 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e2, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d8}}, 0x0) 00:19:57 executing program 3: r0 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0xf2e3, 0x8}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x5) syz_io_uring_setup(0x24e5, &(0x7f0000000100), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000007c0)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000180)=@sco}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x3, 0x2000, @fd_index=0x9, 0x4, &(0x7f0000000180)=[{&(0x7f0000000400)="98e4fc7ee7035667f581cc5bd3b888aa258790c804a661210a13821c65935a1e9c851cdfbc42319c643384cae982c934630cab6a8a2e1f8bbadee5d820d6fbfc2c79aab92894ce3619e8d50e87db6ad7ff3fb2a2ca693256dc59352dadfdc5fc54541991e7bf4bedf1b39cc9b2cc17752e22271cdff85f8f8df27c8953f4fa03652c63dd7104c5da444567b5c517cd6e8ea7f169e248695400b1", 0x9a}, {&(0x7f00000004c0)="27c8f838731548ed9835ee27e9872978fc676439764400a1ca754d396e6805451d80188a7196c8b15296a069e2240040693e7c507af9b84b45acaee0c16f92d236050b22c85764a42cc688c3e53a792a7adf46e13f12125ad2eb2fa83cb4c8ef9f1f55cdfb5fd9f638e651636b8008a4e1645f056e3c14e55ddfa166d1596dd8fc85907e28e9022622e1cc532b34ed24dfdaec17627e0e4f96bfa7a894b14a846474138cb458e4a5986c3be8c23fc4da1d0c81560fd09d258dc6c9a3260a2330c3f7eccf5979c128d1f3f56623779ef690881ea060e18fe35d3c", 0xda}], 0x2, 0x9, 0x0, {0x1}}, 0x4) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x48000) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x6000, 0x12) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) r5 = syz_io_uring_setup(0x4397, &(0x7f00000002c0)={0x0, 0x5229}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000002b00), 0x0) write$binfmt_script(r5, &(0x7f0000000600)=ANY=[@ANYBLOB="2321202e2f66696c65312073797374656d5f753a6f626a6563745f723a707463686f776e5f657865635f743a7330002073797374656d5f753a6f626a65630d745f723a707463686f776e5f657865635f743a7330000aaa0168d3bafe782fc59d52d81ad7c460c827acaf8e4807904054b86108c4ae202bf9121a3731c2fcaef062d8ae96000000006ba258e494c0ddb4dd58e8cd2791e821afa39da54b18086f153cc60cfcfe7853010a89e87ba82fc0468f600526831bf0b25c64ab0124e405bd121318569567b51793cd693a9dc7c89b40527423a581161b1ab38444720d10f4f3342348a3384d59b89aba6e9f7e087f4db17e3c394aa4025bb01547cb3d7e238920c514f009938e1c92b38d90abe304b1ad3f7b22203df077998be4b77099b099f86da3dbec61bddfaf6f15c20af8ecac0d24152794496462"], 0x143) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r6, 0x4, 0x44400) socketpair(0x11, 0x4, 0xcb, &(0x7f0000000040)={0xffffffffffffffff}) openat$incfs(r6, &(0x7f0000000780)='.log\x00', 0x20080, 0x80) lsetxattr$security_selinux(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280), &(0x7f00000005c0)='system_u:object_r:ptchown_exec_t:s0\x00', 0x24, 0x3) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) 00:19:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x307) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000400)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r4 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) [ 3004.901963] FAULT_INJECTION: forcing a failure. [ 3004.901963] name failslab, interval 1, probability 0, space 0, times 0 [ 3004.904371] CPU: 1 PID: 17254 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3004.905810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3004.907532] Call Trace: [ 3004.908276] dump_stack+0x107/0x167 [ 3004.908349] should_fail.cold+0x5/0xa [ 3004.908373] ? anon_vma_clone+0xdc/0x590 [ 3004.908396] should_failslab+0x5/0x20 [ 3004.908418] kmem_cache_alloc+0x5b/0x310 [ 3004.908446] anon_vma_clone+0xdc/0x590 [ 3004.908477] __split_vma+0x17c/0x4e0 [ 3004.908501] __do_munmap+0x365/0x1260 [ 3004.908524] ? arch_get_unmapped_area+0x450/0x450 [ 3004.908547] ? lock_release+0x680/0x680 [ 3004.908570] mmap_region+0x7c8/0x1500 [ 3004.908608] do_mmap+0xcdb/0x11e0 [ 3004.908639] vm_mmap_pgoff+0x198/0x1f0 [ 3004.908665] ? randomize_page+0xb0/0xb0 [ 3004.908703] ksys_mmap_pgoff+0x41c/0x560 [ 3004.908726] ? find_mergeable_anon_vma+0x250/0x250 [ 3004.908751] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 00:19:57 executing program 6: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x40000000000012c, 0x4000850) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file1\x00'}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x6) creat(0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00000002c0)=@can, 0x80) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00b1e13559681147000000003fab060008", @ANYRES16=0x0, @ANYBLOB="08002cbd7000ffdbdf25040000"], 0x14}}, 0x448d5) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40000) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000400)=""/103, 0x67, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) ftruncate(0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fstat(r2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000200)=@isdn, &(0x7f0000000140)=0x80, 0x80800) pread64(r2, &(0x7f0000000340)=""/149, 0x95, 0xfffa) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) sendfile(r2, r1, 0x0, 0xfffffffffffffffe) [ 3004.908772] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3004.908796] do_syscall_64+0x33/0x40 00:19:57 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce67", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3004.908816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 00:19:57 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x424, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x330, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic, @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x424}}, 0x0) [ 3004.908829] RIP: 0033:0x7fac277a0b62 [ 3004.908848] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 00:19:57 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e5, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d4", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3004.908859] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3004.908882] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3004.908894] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3004.908906] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3004.908917] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3004.908929] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3004.926113] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3004.926132] CPU: 0 PID: 17243 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3004.926142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3004.926148] Call Trace: [ 3004.926171] dump_stack+0x107/0x167 [ 3004.926192] sysfs_warn_dup.cold+0x1c/0x29 [ 3004.926213] sysfs_do_create_link_sd+0x122/0x140 [ 3004.926233] sysfs_create_link+0x5f/0xc0 [ 3004.926255] device_add+0x703/0x1c50 [ 3004.926279] ? devlink_add_symlinks+0x970/0x970 [ 3004.926301] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3004.926328] wiphy_register+0x1da6/0x2850 [ 3004.926370] ? wiphy_unregister+0xb90/0xb90 [ 3004.926404] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3004.926430] ieee80211_register_hw+0x23c5/0x38b0 [ 3004.926469] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3004.926484] ? net_generic+0xdb/0x2b0 [ 3004.926510] ? lockdep_init_map_type+0x2c7/0x780 [ 3004.926530] ? memset+0x20/0x50 [ 3004.926549] ? __hrtimer_init+0x12c/0x270 [ 3004.926571] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3004.926609] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3004.926623] ? hwsim_new_radio_nl+0x967/0x1080 [ 3004.926640] ? memcpy+0x39/0x60 [ 3004.926664] hwsim_new_radio_nl+0x991/0x1080 [ 3004.926687] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3004.926725] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3004.926741] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3004.926767] genl_family_rcv_msg_doit+0x22d/0x330 [ 3004.926789] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3004.926806] ? cap_capable+0x1cd/0x230 [ 3004.926839] ? ns_capable+0xe2/0x110 [ 3004.926862] genl_rcv_msg+0x33c/0x5a0 [ 3004.926884] ? genl_get_cmd+0x480/0x480 [ 3004.926902] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3004.926927] ? lock_release+0x680/0x680 [ 3004.926943] ? __lockdep_reset_lock+0x180/0x180 [ 3004.926966] netlink_rcv_skb+0x14b/0x430 [ 3004.926984] ? genl_get_cmd+0x480/0x480 [ 3004.927003] ? netlink_ack+0xab0/0xab0 [ 3004.927041] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3004.927060] ? is_vmalloc_addr+0x7b/0xb0 [ 3004.927082] genl_rcv+0x24/0x40 [ 3004.927097] netlink_unicast+0x549/0x7f0 [ 3004.927122] ? netlink_attachskb+0x870/0x870 [ 3004.927153] netlink_sendmsg+0x90f/0xdf0 [ 3004.927178] ? netlink_unicast+0x7f0/0x7f0 [ 3004.927209] ? netlink_unicast+0x7f0/0x7f0 [ 3004.927228] __sock_sendmsg+0x154/0x190 [ 3004.927247] ____sys_sendmsg+0x70d/0x870 [ 3004.927269] ? sock_write_iter+0x3d0/0x3d0 [ 3004.927285] ? do_recvmmsg+0x6d0/0x6d0 [ 3004.927307] ? SOFTIRQ_verbose+0x10/0x10 [ 3004.927329] ? __lockdep_reset_lock+0x180/0x180 [ 3004.927354] ___sys_sendmsg+0xf3/0x170 [ 3004.927375] ? sendmsg_copy_msghdr+0x160/0x160 [ 3004.927398] ? __fget_files+0x2cf/0x520 [ 3004.927416] ? lock_downgrade+0x6d0/0x6d0 [ 3004.927441] ? clockevents_program_event+0x14b/0x360 [ 3004.927468] ? __fget_files+0x2f8/0x520 [ 3004.927496] ? __fget_light+0xea/0x290 [ 3004.927524] __sys_sendmsg+0xe5/0x1b0 [ 3004.927543] ? __sys_sendmsg_sock+0x40/0x40 [ 3004.927559] ? trace_hardirqs_on+0x5b/0x180 [ 3004.927597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3004.927614] ? syscall_enter_from_user_mode+0x27/0x50 [ 3004.927634] do_syscall_64+0x33/0x40 [ 3004.927652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3004.927664] RIP: 0033:0x7f0cf3e3ab19 [ 3004.927680] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3004.927690] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3004.927710] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3004.927720] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3004.927731] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3004.927741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3004.927751] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3004.966496] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3004.966514] CPU: 0 PID: 17245 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3004.966524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3004.966530] Call Trace: [ 3004.966550] dump_stack+0x107/0x167 [ 3004.966571] sysfs_warn_dup.cold+0x1c/0x29 [ 3004.966591] sysfs_do_create_link_sd+0x122/0x140 [ 3004.966612] sysfs_create_link+0x5f/0xc0 [ 3004.966639] device_add+0x703/0x1c50 [ 3004.966664] ? devlink_add_symlinks+0x970/0x970 [ 3004.966687] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3004.966715] wiphy_register+0x1da6/0x2850 [ 3004.966747] ? wiphy_unregister+0xb90/0xb90 [ 3004.966780] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3004.966806] ieee80211_register_hw+0x23c5/0x38b0 [ 3004.966846] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3004.966860] ? net_generic+0xdb/0x2b0 [ 3004.966885] ? lockdep_init_map_type+0x2c7/0x780 [ 3004.966905] ? memset+0x20/0x50 [ 3004.966923] ? __hrtimer_init+0x12c/0x270 [ 3004.966947] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3004.966986] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3004.967000] ? hwsim_new_radio_nl+0x967/0x1080 [ 3004.967018] ? memcpy+0x39/0x60 [ 3004.967051] hwsim_new_radio_nl+0x991/0x1080 [ 3004.967074] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3004.967112] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3004.967130] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3004.967156] genl_family_rcv_msg_doit+0x22d/0x330 [ 3004.967179] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3004.967197] ? cap_capable+0x1cd/0x230 [ 3004.967229] ? ns_capable+0xe2/0x110 [ 3004.967253] genl_rcv_msg+0x33c/0x5a0 [ 3004.967275] ? genl_get_cmd+0x480/0x480 [ 3004.967295] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3004.967320] ? lock_release+0x680/0x680 [ 3004.967337] ? __lockdep_reset_lock+0x180/0x180 [ 3004.967360] netlink_rcv_skb+0x14b/0x430 [ 3004.967378] ? genl_get_cmd+0x480/0x480 [ 3004.967398] ? netlink_ack+0xab0/0xab0 [ 3004.967426] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3004.967444] ? is_vmalloc_addr+0x7b/0xb0 [ 3004.967466] genl_rcv+0x24/0x40 [ 3004.967481] netlink_unicast+0x549/0x7f0 [ 3004.967507] ? netlink_attachskb+0x870/0x870 [ 3004.967538] netlink_sendmsg+0x90f/0xdf0 [ 3004.967564] ? netlink_unicast+0x7f0/0x7f0 [ 3004.967596] ? netlink_unicast+0x7f0/0x7f0 [ 3004.967615] __sock_sendmsg+0x154/0x190 [ 3004.967635] ____sys_sendmsg+0x70d/0x870 [ 3004.967657] ? sock_write_iter+0x3d0/0x3d0 [ 3004.967678] ? do_recvmmsg+0x6d0/0x6d0 [ 3004.967701] ? SOFTIRQ_verbose+0x10/0x10 [ 3004.967724] ? __lockdep_reset_lock+0x180/0x180 [ 3004.967749] ___sys_sendmsg+0xf3/0x170 [ 3004.967770] ? sendmsg_copy_msghdr+0x160/0x160 [ 3004.967794] ? __fget_files+0x2cf/0x520 [ 3004.967812] ? lock_downgrade+0x6d0/0x6d0 [ 3004.967845] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3004.967863] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3004.967878] ? trace_hardirqs_on+0x5b/0x180 [ 3004.967899] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3004.967941] __sys_sendmsg+0xe5/0x1b0 [ 3004.967960] ? __sys_sendmsg_sock+0x40/0x40 [ 3004.967975] ? trace_hardirqs_on+0x5b/0x180 [ 3004.968013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3004.968031] ? syscall_enter_from_user_mode+0x27/0x50 [ 3004.968051] do_syscall_64+0x33/0x40 [ 3004.968069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3004.968080] RIP: 0033:0x7f4989e31b19 [ 3004.968097] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3004.968108] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3004.968127] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3004.968137] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3004.968148] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3004.968158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3004.968169] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3005.003553] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3005.003570] CPU: 0 PID: 17251 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3005.003579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3005.003585] Call Trace: [ 3005.003604] dump_stack+0x107/0x167 [ 3005.003628] sysfs_warn_dup.cold+0x1c/0x29 [ 3005.003647] sysfs_do_create_link_sd+0x122/0x140 [ 3005.003670] sysfs_create_link+0x5f/0xc0 [ 3005.003691] device_add+0x703/0x1c50 [ 3005.003714] ? devlink_add_symlinks+0x970/0x970 [ 3005.003734] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3005.003760] wiphy_register+0x1da6/0x2850 [ 3005.003790] ? wiphy_unregister+0xb90/0xb90 [ 3005.003821] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3005.003845] ieee80211_register_hw+0x23c5/0x38b0 [ 3005.003882] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3005.003895] ? net_generic+0xdb/0x2b0 [ 3005.003919] ? lockdep_init_map_type+0x2c7/0x780 [ 3005.003937] ? memset+0x20/0x50 [ 3005.003954] ? __hrtimer_init+0x12c/0x270 [ 3005.003975] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3005.004012] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3005.004026] ? hwsim_new_radio_nl+0x967/0x1080 [ 3005.004043] ? memcpy+0x39/0x60 [ 3005.004065] hwsim_new_radio_nl+0x991/0x1080 [ 3005.004087] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.004121] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3005.004138] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3005.004162] genl_family_rcv_msg_doit+0x22d/0x330 [ 3005.004183] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3005.004200] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.004214] ? cap_capable+0x1cd/0x230 [ 3005.004244] ? ns_capable+0xe2/0x110 [ 3005.004266] genl_rcv_msg+0x33c/0x5a0 [ 3005.004287] ? genl_get_cmd+0x480/0x480 [ 3005.004304] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.004328] ? lock_release+0x680/0x680 [ 3005.004343] ? __lockdep_reset_lock+0x180/0x180 [ 3005.004365] netlink_rcv_skb+0x14b/0x430 [ 3005.004382] ? genl_get_cmd+0x480/0x480 [ 3005.004400] ? netlink_ack+0xab0/0xab0 [ 3005.004427] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3005.004443] ? is_vmalloc_addr+0x7b/0xb0 [ 3005.004464] genl_rcv+0x24/0x40 [ 3005.004478] netlink_unicast+0x549/0x7f0 [ 3005.004501] ? netlink_attachskb+0x870/0x870 [ 3005.004530] netlink_sendmsg+0x90f/0xdf0 [ 3005.004555] ? netlink_unicast+0x7f0/0x7f0 [ 3005.004584] ? netlink_unicast+0x7f0/0x7f0 [ 3005.004602] __sock_sendmsg+0x154/0x190 [ 3005.004621] ____sys_sendmsg+0x70d/0x870 [ 3005.004642] ? sock_write_iter+0x3d0/0x3d0 [ 3005.004656] ? do_recvmmsg+0x6d0/0x6d0 [ 3005.004677] ? SOFTIRQ_verbose+0x10/0x10 [ 3005.004698] ? __lockdep_reset_lock+0x180/0x180 [ 3005.004722] ___sys_sendmsg+0xf3/0x170 [ 3005.004742] ? sendmsg_copy_msghdr+0x160/0x160 [ 3005.004764] ? __fget_files+0x2cf/0x520 [ 3005.004781] ? lock_downgrade+0x6d0/0x6d0 [ 3005.004804] ? clockevents_program_event+0x14b/0x360 [ 3005.004830] ? __fget_files+0x2f8/0x520 [ 3005.004857] ? __fget_light+0xea/0x290 [ 3005.004883] __sys_sendmsg+0xe5/0x1b0 [ 3005.004901] ? __sys_sendmsg_sock+0x40/0x40 [ 3005.004938] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3005.004955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3005.004968] ? trace_hardirqs_on+0x5b/0x180 [ 3005.004987] do_syscall_64+0x33/0x40 [ 3005.005004] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3005.005014] RIP: 0033:0x7fa896b4fb19 [ 3005.005030] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3005.005039] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3005.005057] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3005.005067] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3005.005076] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3005.005086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3005.005096] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3005.201712] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3005.201786] CPU: 0 PID: 17271 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3005.201795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3005.201801] Call Trace: [ 3005.201821] dump_stack+0x107/0x167 [ 3005.201840] sysfs_warn_dup.cold+0x1c/0x29 [ 3005.201859] sysfs_do_create_link_sd+0x122/0x140 [ 3005.201877] sysfs_create_link+0x5f/0xc0 [ 3005.201946] device_add+0x703/0x1c50 [ 3005.201967] ? devlink_add_symlinks+0x970/0x970 [ 3005.201986] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3005.202010] wiphy_register+0x1da6/0x2850 [ 3005.202038] ? wiphy_unregister+0xb90/0xb90 [ 3005.202066] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3005.202088] ieee80211_register_hw+0x23c5/0x38b0 [ 3005.202121] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3005.202134] ? net_generic+0xdb/0x2b0 [ 3005.202157] ? lockdep_init_map_type+0x2c7/0x780 [ 3005.202174] ? memset+0x20/0x50 [ 3005.202191] ? __hrtimer_init+0x12c/0x270 [ 3005.202211] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3005.202244] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3005.202257] ? hwsim_new_radio_nl+0x967/0x1080 [ 3005.202272] ? memcpy+0x39/0x60 [ 3005.202292] hwsim_new_radio_nl+0x991/0x1080 [ 3005.202312] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.202345] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3005.202361] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3005.202383] genl_family_rcv_msg_doit+0x22d/0x330 [ 3005.202402] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3005.202418] ? cap_capable+0x1cd/0x230 [ 3005.202446] ? ns_capable+0xe2/0x110 [ 3005.202466] genl_rcv_msg+0x33c/0x5a0 [ 3005.202486] ? genl_get_cmd+0x480/0x480 [ 3005.202502] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.202523] ? lock_release+0x680/0x680 [ 3005.202537] ? __lockdep_reset_lock+0x180/0x180 [ 3005.202557] netlink_rcv_skb+0x14b/0x430 [ 3005.202573] ? genl_get_cmd+0x480/0x480 [ 3005.202589] ? netlink_ack+0xab0/0xab0 [ 3005.202613] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3005.202629] ? is_vmalloc_addr+0x7b/0xb0 [ 3005.202647] genl_rcv+0x24/0x40 [ 3005.202661] netlink_unicast+0x549/0x7f0 [ 3005.202682] ? netlink_attachskb+0x870/0x870 [ 3005.202708] netlink_sendmsg+0x90f/0xdf0 [ 3005.202731] ? netlink_unicast+0x7f0/0x7f0 [ 3005.202757] ? netlink_unicast+0x7f0/0x7f0 [ 3005.202774] __sock_sendmsg+0x154/0x190 [ 3005.202791] ____sys_sendmsg+0x70d/0x870 [ 3005.202807] ? trace_hardirqs_on+0x5b/0x180 [ 3005.202829] ? sock_write_iter+0x3d0/0x3d0 [ 3005.401883] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.402608] ___sys_sendmsg+0xf3/0x170 [ 3005.403139] ? sendmsg_copy_msghdr+0x160/0x160 [ 3005.403751] ? __fget_files+0x2cf/0x520 [ 3005.404274] ? lock_downgrade+0x6d0/0x6d0 [ 3005.404831] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.405538] ? trace_hardirqs_on+0x5b/0x180 [ 3005.406111] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.406844] ? __fget_files+0x2f8/0x520 [ 3005.407394] ? __fget_light+0xea/0x290 [ 3005.407924] __sys_sendmsg+0xe5/0x1b0 [ 3005.408429] ? __sys_sendmsg_sock+0x40/0x40 [ 3005.409000] ? io_schedule_timeout+0x140/0x140 [ 3005.409616] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3005.410316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3005.410994] ? trace_hardirqs_on+0x5b/0x180 [ 3005.411577] do_syscall_64+0x33/0x40 [ 3005.412063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3005.412740] RIP: 0033:0x7fa896b4fb19 [ 3005.413227] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3005.415648] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3005.416656] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3005.417586] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3005.418513] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3005.419436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3005.420361] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:19:57 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x21, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, &(0x7f0000002580)) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x5604, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x228}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x31713, 0x0, 0x0, 0x0, {0x0, r3}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000880)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4000, @fd_index, 0x9, 0x0, 0x0, 0x9, 0x0, {0x1, r3}}, 0x7) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000019c0)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x1, 0x7, 0x40, 0x0, 0x894, 0x40}, {0x3, 0xff, 0x9, 0x9, 0x1, 0x80}], ['\x00', '\x00', '\x00', '\x00']}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000500), 0x1) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000140), &(0x7f0000002580)) r7 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r6, 0x7, &(0x7f0000000500)=r7, 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r6, 0x5, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000000280)={'wg0\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001640)=[{{&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="b6ddcb56777e8048906414f5876e14ef423029da97a5fa48a97752baffddce127f1b7215c7bf296b2f743c3a258627caaef8710cd605b526d7b904f057a6169f10c502b7a8ce2b70425eb2719a872b0575510178d87d19daa1059d6f9150feb3f9faeb7848c7fa3c5725993ab1663de59c9805f23cada830eb5dd7ff478246a79eab9d49204043fa7ba2e4adbc57cd0f686f33d86eebcb49e75eba2b90b996d4b5ea2859734c7d379f", 0xa9}, {&(0x7f0000000040)="2b0a88008e3650180778fec61ef6891a829a1769ad8af9ce1ab45fc2304c5920b51369d6a7f98401c372c81e1e76f7f43900b7582acf29a8f90237366e0940", 0x3f}, {&(0x7f0000000100)="782ea875260282d9ab08a6d84380d577f3088471ef2d284774f1448973", 0x1d}], 0x3, &(0x7f0000000340)=[@ip_retopts={{0x58, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x14, 0x57, 0x3, 0xa, [{@loopback, 0x84d5}, {@local, 0x81}]}, @timestamp={0x44, 0x14, 0x82, 0x0, 0xf, [0x323, 0x8, 0x1, 0x4]}, @rr={0x7, 0x1f, 0xed, [@broadcast, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x16}, @private=0xa010101, @broadcast, @private=0xa010100, @multicast1]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xa8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @empty, @multicast2}}}], 0x90}}, {{&(0x7f0000000400)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000440)="fa7f12c35a9c896b9f1800708baece716f0422d5dfccc102b9897c2fac4de1d939ce1a51f10833022e8907a664dc002fdbbf21df6c0832a2bd5a55542561b47d9279ba4e185ce2d3c4c82f8c6a4a9358e959c6876c7b8e66f4f9934356ecb05b5cd274887137f37cd8572d91b4b1da211b649999b6c73c44b86d30fa41a72ceeb25abb452cf439cc", 0x88}, {&(0x7f0000000540)="0fde316909c2b9e43ac8d0f8f0a1fe9a0078817548590a70547e4fe10496f12eb54cf100f9c567dd92372e17721c785c1e3c5789c4891b4e5aa6a6278e418ef234f62b3c37945f0e714e3e5942878001605b297426ca0738729b399775e3f6d9b123c5aaea7c99b10e8f9f99f24660e6a82e677568563a94bf66e4777e473cbdf01ad43f4a82e6f75b8b54d8e0903852b2d6c8936a0974f65e8288fdad5f9088c3b1f3f57f85d6183b9135", 0xab}, {&(0x7f0000000600)="1336c4fd31eb699e0e9790cb385219007886e60ebc356968bad32d9b959382207e085a97f24a228e3971cd006a42ac5c7e1316de6e555de656a18f3cd1f924c83177e3a41d88821a9f655c0b7ee65bbbaf6169fbf80056bedc03b548642ba7d5129e092d575f117fe9bc661474d89fc9e57f6f786c8af9ba4937989bf241258e092f3e0bbd2b9c1d460d1f6a738f0e72964f5c9e9719862bcf6bbd3bb0031a5a577e16bb", 0xa4}, {&(0x7f00000006c0)="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", 0xfd}, {&(0x7f00000017c0)="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", 0x1c8}], 0x5, &(0x7f0000000940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x90}}, {{&(0x7f0000000a00)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)="e76512ea42cd0273f6de0c8c8a032144a7e39c5dfcdd1b51e7631093b4a83728647377d3d72cedd5b1e5bc6cef386c76b2b498fe739fb036e224729e8d46a47ebabb6d94fd1d04550ac6129a019a52a11aeee9af92eae03446c0c06debfe53376626d5f3df760b93e3a7d528dc8c43047433dec148f6699a726a997297aac0e5be778ad79884fb8d4040329d999a1137a69b5be3a9f559df3f844069317fdeeff48dee20a9eabfac5b78412f14f7c567133899e0b18b86068599f56cea5ee5b9b7fbd1a07be44c402af557c9c543d194716a3cfaf486a7bf816098687388320159ccd16feab2d748785d0c679c60590bf0902dad34001f84", 0xf8}, {&(0x7f0000000b80)="d8c68c3fb2afe5ff567d4ef1620722d05fe44ddcaa34663777286371b783fa65d83c0096f2bdd2ffae8833cd8b56866c655565f1a26ed59c5975b2fa8632dabb1894b71f38a6835e688ee2b82df27d0863846c8da434997f543bb66480f89b571565876532882f869b230fbfa5", 0x6d}], 0x3, &(0x7f0000000c40)=[@ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}], 0x18}}, {{&(0x7f0000000c80)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000cc0)="9b98f4bf04d7b43c4cf0cf5ece053bb37bf81e6e33e70118cc7bf872433caab3690fe594631a7c41aa83e59c89f1d087bf3c616b4292513ac48bda5c5586e2bfff8a5df6362cde4e4747216c76efc9f2e75e840ae4b022fe9eaf475f4a85de31731fd131aeb6c882a01c48d6e5d1bec91a1e5049e22fd75311f04342354b2368036cce", 0x83}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)="a3cdab41ae5a21310559a4f7ec1fc7f29bc72d479bf7de0bf2384f8401b2422e7f858ef37a0da9d955dfe4956298b052368b3b03b5bd690439a4737e81472f7dc4ea4733", 0x44}, {&(0x7f0000000e40)}], 0x4}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000ec0)="d932431a032292bd09dced65740a4783c2213d295a5f0428e11987cc0d16258d82793f60a6084c41d2b0c9bcde7ebff861552fc0f4579c4318bb080fa6749cd628dcfd26b28341a3c9fa1f76d829a17cff35d1d1023955d6ac4dbbb0ff824dc90e2c8ab72c5d4a5fbb861373c891178631b1d01ebe042aafbf4b428fd22a15ee2744b1e294d70f62619ca74443826e87bb82", 0x92}, {&(0x7f0000000f80)="9f7c2378cc845677cc099a7177f9fc885a263aef48f80e44d6d050813ed19c9fbb777b3860c8d3e2c0c3e1d392caaa5244371b447f16be10a0c98c9aab3fdcf2239e64bc22dc86a9b9c0fba6c9d63f07ee8be281320b5739b166d283622a7e0399101c59c95e459404ac2f7b309c48fb41a17ea78c09cd1541a4bb0f2824a52126f3f1a156b99899", 0x88}], 0x2}}, {{&(0x7f0000001080)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f00000014c0)=[{&(0x7f00000010c0)="75b19637a26c2ab41a196e1350b5f2ce13b4d8cfdb41b52ad304650b942b19308ba5283587c4aa72a9f5b7b69a", 0x2d}, {&(0x7f0000001100)="906b3c34b3ee382f08e9ed1deb30f3d97a53f250ff1ebced1c40c71cf542ff952dae4b583f0293aade523a181410b19a12c3dd59bb15782b848754367b0d80c44a308c87b118ba92494b44f45d96857a2aaefa2caa6350d7280b140c182ef1269e367ac2bebf0a0e9f12281ab43720420e2902a30421a3c1c3c82b4af39e267802cfd7dcf30d356081439bc311ac24d8ad55fda082553a6988bae473a66c", 0x9e}, {&(0x7f00000025c0)="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0x1000}, {&(0x7f00000011c0)="7948a99b8ce0e9cec8f9f71f4c4d428b0c5282af6538d56bdb4f6816", 0x1c}, {&(0x7f0000001200)="d7a1b7efbf549e8cf6be8f8456943096f234df0238af4e6918e118a8a866301b4cb36da8222c38be6e2e8b8590777811c71f494e12c1103f40dafb682696c7733565593e542aaccc98495a9769d5f71202b66b3baa6c629c9ccbb3ee71e2733ef6364ec290861a297f0e71bc23e4729456cb8ab3a7b23073fab4f15ab095b4de361e6d7d7459324f0f3826fd5bd175d6ff14232b3dc8b0267a24d3569f7b98d65d87dad4dc3da03bd8e68ff4b83b8cc837e2c354dd8486924c9e448d59671126b228aac01e6f17784670949c9eaf30156aced058960600e4b15dc302d12da8", 0xdf}, {&(0x7f0000001300)="efeb605604404edc7ffaf15ffd0f0b58e543df2aa2db189da05b782bfb9f86b8007e89be514c36fa07d04b96", 0x2c}, {&(0x7f0000001340)}, {&(0x7f0000001380)="e14caf356f1b26b4e9c14f832b650f5c2f4324db80720fee6f1d9b6c0345be7c57718af9fc72e8e394d67a33520639961570137c285dd4f24b7966dccf3ca5e5668030a44b6f48e946ba039b834aa2c47240dd9e8a3f2958dd241bf16d486539bee423379ce4c302e1e59fccdc245bfe10bf62c6db560d04e99884e5e1cd92e3ed055b6288be64b34a7f74", 0x8b}, {&(0x7f0000001440)="3ffe567d98d07b50d6f31ffef0cfa2a25e7201fd0f3c0173b70850909e62dcdbe2146d0690f39e1e9d919620c43114a057801ee2abccb800033cfecda9548c07c27ae4392b03d25e6d9ac1d3ddbbe08931f6fa2e4f12d93a073824f280ca9bb8", 0x60}], 0x9, &(0x7f00000007c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}, @ip_retopts={{0x60, 0x0, 0x7, {[@rr={0x7, 0xb, 0xd6, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}, @timestamp={0x44, 0x8, 0xe6, 0x0, 0x0, [0x8001]}, @timestamp={0x44, 0x8, 0xb4, 0x0, 0x2, [0xfffffff9]}, @rr={0x7, 0x1b, 0x49, [@private=0xa010101, @empty, @multicast2, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1]}, @cipso={0x86, 0x18, 0x0, [{0x5, 0x12, "547a594e92545d27ff75c90dad018ddb"}]}]}}}], 0x98}}], 0x6, 0x0) 00:19:57 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@nl=@proc, 0x80, 0x0, 0x0, &(0x7f0000000380)=ANY=[], 0x30}}, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="1c", 0x1}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02502c1d357c4e77555449e6f60900c58c4d0d32f5cfc165e5000000001367"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000e, 0x13, r1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r5, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000280)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r5, 0x0, &(0x7f0000000300), 0x0, 0x4018880}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x5604, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x228}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r9, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x31713, 0x0, 0x0, 0x0, {0x0, r8}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd=r4, 0x5, {0x0, r0}, 0x7fff, 0x2, 0x1, {0x0, r8, r4}}, 0xfffffdb0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r10, r3, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)={0x113400, 0x40, 0x8}, &(0x7f0000000400)='./file0\x00', 0x18, 0x0, 0x23456}, 0x80000001) io_uring_enter(r1, 0x3491, 0x0, 0x0, 0x0, 0x0) 00:19:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 64) 00:19:58 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x270}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 3005.570830] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3005.572798] CPU: 1 PID: 17270 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3005.574288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3005.576081] Call Trace: [ 3005.576659] dump_stack+0x107/0x167 [ 3005.577464] sysfs_warn_dup.cold+0x1c/0x29 [ 3005.578395] sysfs_do_create_link_sd+0x122/0x140 [ 3005.579450] sysfs_create_link+0x5f/0xc0 [ 3005.580346] device_add+0x703/0x1c50 [ 3005.581167] ? devlink_add_symlinks+0x970/0x970 [ 3005.582191] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3005.583358] wiphy_register+0x1da6/0x2850 [ 3005.584286] ? wiphy_unregister+0xb90/0xb90 [ 3005.585254] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3005.586430] ieee80211_register_hw+0x23c5/0x38b0 [ 3005.587507] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3005.588558] ? net_generic+0xdb/0x2b0 [ 3005.589403] ? lockdep_init_map_type+0x2c7/0x780 [ 3005.590441] ? memset+0x20/0x50 [ 3005.591181] ? __hrtimer_init+0x12c/0x270 [ 3005.592096] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3005.593218] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3005.594233] ? hwsim_new_radio_nl+0x967/0x1080 [ 3005.595252] ? memcpy+0x39/0x60 [ 3005.595986] hwsim_new_radio_nl+0x991/0x1080 [ 3005.596961] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.598115] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3005.599574] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3005.601011] genl_family_rcv_msg_doit+0x22d/0x330 [ 3005.602069] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3005.603522] ? cap_capable+0x1cd/0x230 [ 3005.604394] ? ns_capable+0xe2/0x110 [ 3005.605215] genl_rcv_msg+0x33c/0x5a0 [ 3005.606058] ? genl_get_cmd+0x480/0x480 [ 3005.606935] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.608078] ? lock_release+0x680/0x680 [ 3005.608949] ? __lockdep_reset_lock+0x180/0x180 [ 3005.609979] netlink_rcv_skb+0x14b/0x430 [ 3005.610867] ? genl_get_cmd+0x480/0x480 [ 3005.611750] ? netlink_ack+0xab0/0xab0 [ 3005.612615] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3005.613618] ? is_vmalloc_addr+0x7b/0xb0 [ 3005.614514] genl_rcv+0x24/0x40 [ 3005.615250] netlink_unicast+0x549/0x7f0 [ 3005.616146] ? netlink_attachskb+0x870/0x870 [ 3005.617126] netlink_sendmsg+0x90f/0xdf0 [ 3005.618027] ? netlink_unicast+0x7f0/0x7f0 [ 3005.618971] ? netlink_unicast+0x7f0/0x7f0 [ 3005.619912] __sock_sendmsg+0x154/0x190 [ 3005.620791] ____sys_sendmsg+0x70d/0x870 [ 3005.621684] ? sock_write_iter+0x3d0/0x3d0 [ 3005.622605] ? do_recvmmsg+0x6d0/0x6d0 [ 3005.623473] ? SOFTIRQ_verbose+0x10/0x10 [ 3005.624370] ? __lockdep_reset_lock+0x180/0x180 [ 3005.625396] ___sys_sendmsg+0xf3/0x170 [ 3005.626256] ? sendmsg_copy_msghdr+0x160/0x160 [ 3005.627271] ? __fget_files+0x2cf/0x520 [ 3005.628144] ? lock_downgrade+0x6d0/0x6d0 [ 3005.629062] ? clockevents_program_event+0x14b/0x360 [ 3005.630181] ? __fget_files+0x2f8/0x520 [ 3005.631076] ? __fget_light+0xea/0x290 [ 3005.631941] __sys_sendmsg+0xe5/0x1b0 [ 3005.632779] ? __sys_sendmsg_sock+0x40/0x40 [ 3005.633722] ? trace_hardirqs_on+0x5b/0x180 [ 3005.634693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3005.635832] ? syscall_enter_from_user_mode+0x27/0x50 [ 3005.636471] FAULT_INJECTION: forcing a failure. [ 3005.636471] name failslab, interval 1, probability 0, space 0, times 0 [ 3005.636955] do_syscall_64+0x33/0x40 [ 3005.636982] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3005.640188] RIP: 0033:0x7f0cf3e3ab19 [ 3005.641007] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3005.645041] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3005.646706] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3005.648272] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3005.649826] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3005.651388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3005.652947] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3005.654540] CPU: 0 PID: 17288 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3005.655394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3005.656294] Call Trace: [ 3005.656616] dump_stack+0x107/0x167 [ 3005.657055] should_fail.cold+0x5/0xa [ 3005.657517] ? anon_vma_clone+0xdc/0x590 [ 3005.657971] should_failslab+0x5/0x20 [ 3005.658428] kmem_cache_alloc+0x5b/0x310 [ 3005.658929] anon_vma_clone+0xdc/0x590 [ 3005.659372] __split_vma+0x17c/0x4e0 [ 3005.659822] __do_munmap+0x365/0x1260 00:19:58 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(0x0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000020301030000000000000000030000010800054000000002ad490b7036ed0d28a9d25a704e5af87f76700e7e2df2828a325319167a5de7afbe384d63f23197d21058c0545d05e0ac763a"], 0x1c}}, 0x4000004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r2, 0xd8499488957a772f}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)={0x44, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x404c090}, 0x4004000) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000300)={{r4, r5+10000000}, {0x77359400}}, &(0x7f0000000380)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3005.660284] ? arch_get_unmapped_area+0x450/0x450 [ 3005.661074] ? lock_release+0x680/0x680 [ 3005.661552] mmap_region+0x7c8/0x1500 [ 3005.662003] do_mmap+0xcdb/0x11e0 [ 3005.662425] vm_mmap_pgoff+0x198/0x1f0 [ 3005.662892] ? randomize_page+0xb0/0xb0 [ 3005.663374] ksys_mmap_pgoff+0x41c/0x560 [ 3005.663864] ? find_mergeable_anon_vma+0x250/0x250 [ 3005.664449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3005.665057] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3005.665671] do_syscall_64+0x33/0x40 [ 3005.666105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3005.666717] RIP: 0033:0x7fac277a0b62 [ 3005.667148] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3005.669358] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3005.670236] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3005.671107] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3005.671923] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3005.672785] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3005.673605] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:19:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a79, &(0x7f0000000380), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0xc0, 0x10) ftruncate(0xffffffffffffffff, 0x0) 00:19:58 executing program 3: memfd_create(&(0x7f0000000540)='\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000300)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_NOP={0x0, 0x2}, 0x9) stat(&(0x7f0000000580)='.\x00', &(0x7f0000001c00)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f0000000480)=@rc={0x1f, @fixed}, &(0x7f00000005c0)=0x80) setresuid(0x0, 0x0, 0x0) geteuid() geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) statx(r0, &(0x7f00000002c0)='./file0\x00', 0x800, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r4, 0x0) io_uring_enter(r1, 0x4eae, 0x0, 0x0, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x2c) execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0) 00:19:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0xc2d, 0xfffc, 0x7, 0x20, 0x1, 0xfffc}) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x2503}, &(0x7f0000aac000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:19:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 65) [ 3005.894123] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3005.896277] CPU: 1 PID: 17274 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3005.897760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3005.899552] Call Trace: [ 3005.900124] dump_stack+0x107/0x167 [ 3005.900915] sysfs_warn_dup.cold+0x1c/0x29 [ 3005.901826] sysfs_do_create_link_sd+0x122/0x140 [ 3005.902844] sysfs_create_link+0x5f/0xc0 [ 3005.903728] device_add+0x703/0x1c50 [ 3005.904537] ? devlink_add_symlinks+0x970/0x970 [ 3005.905539] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3005.906677] wiphy_register+0x1da6/0x2850 [ 3005.907590] ? wiphy_unregister+0xb90/0xb90 [ 3005.908535] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3005.909687] ieee80211_register_hw+0x23c5/0x38b0 [ 3005.910725] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3005.911766] ? net_generic+0xdb/0x2b0 [ 3005.912589] ? lockdep_init_map_type+0x2c7/0x780 [ 3005.913606] ? memset+0x20/0x50 [ 3005.914321] ? __hrtimer_init+0x12c/0x270 [ 3005.915228] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3005.916323] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3005.917317] ? hwsim_new_radio_nl+0x967/0x1080 [ 3005.918297] ? memcpy+0x39/0x60 [ 3005.919022] hwsim_new_radio_nl+0x991/0x1080 [ 3005.919980] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.921107] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3005.922517] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3005.923930] genl_family_rcv_msg_doit+0x22d/0x330 [ 3005.924968] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3005.926375] ? selinux_capable+0x45/0x70 [ 3005.927256] ? cap_capable+0x1cd/0x230 [ 3005.928108] ? ns_capable+0xe2/0x110 [ 3005.928915] genl_rcv_msg+0x33c/0x5a0 [ 3005.929737] ? genl_get_cmd+0x480/0x480 [ 3005.930588] ? lock_acquire+0x1b9/0x470 [ 3005.931448] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3005.932737] ? lock_release+0x680/0x680 [ 3005.933597] netlink_rcv_skb+0x14b/0x430 [ 3005.934468] ? genl_get_cmd+0x480/0x480 [ 3005.935328] ? netlink_ack+0xab0/0xab0 [ 3005.936181] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3005.937163] ? is_vmalloc_addr+0x7b/0xb0 [ 3005.938039] genl_rcv+0x24/0x40 [ 3005.938746] netlink_unicast+0x549/0x7f0 [ 3005.939632] ? netlink_attachskb+0x870/0x870 [ 3005.940592] netlink_sendmsg+0x90f/0xdf0 [ 3005.941469] ? netlink_unicast+0x7f0/0x7f0 [ 3005.942389] ? netlink_unicast+0x7f0/0x7f0 [ 3005.943304] __sock_sendmsg+0x154/0x190 [ 3005.944156] ____sys_sendmsg+0x70d/0x870 [ 3005.945032] ? sock_write_iter+0x3d0/0x3d0 [ 3005.945939] ? do_recvmmsg+0x6d0/0x6d0 [ 3005.946781] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3005.946812] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.946838] ? __lockdep_reset_lock+0x180/0x180 [ 3005.946868] ___sys_sendmsg+0xf3/0x170 [ 3005.946895] ? sendmsg_copy_msghdr+0x160/0x160 [ 3005.946923] ? __fget_files+0x2cf/0x520 [ 3005.946945] ? lock_downgrade+0x6d0/0x6d0 [ 3005.946984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3005.947005] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.947023] ? trace_hardirqs_on+0x5b/0x180 [ 3005.947047] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3005.947107] __sys_sendmsg+0xe5/0x1b0 [ 3005.947130] ? __sys_sendmsg_sock+0x40/0x40 [ 3005.947149] ? trace_hardirqs_on+0x5b/0x180 [ 3005.947194] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3005.947215] ? syscall_enter_from_user_mode+0x27/0x50 [ 3005.947240] do_syscall_64+0x33/0x40 [ 3005.947261] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3005.947275] RIP: 0033:0x7f4989e31b19 [ 3005.947296] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3005.947308] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3005.947332] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3005.947349] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3005.973590] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 00:19:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2c4}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) [ 3005.973603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3005.973616] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3006.057078] FAULT_INJECTION: forcing a failure. [ 3006.057078] name failslab, interval 1, probability 0, space 0, times 0 [ 3006.059497] CPU: 1 PID: 17314 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3006.060921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3006.062623] Call Trace: [ 3006.063179] dump_stack+0x107/0x167 [ 3006.063933] should_fail.cold+0x5/0xa [ 3006.064721] ? vm_area_dup+0x78/0x290 [ 3006.065512] should_failslab+0x5/0x20 [ 3006.066298] kmem_cache_alloc+0x5b/0x310 [ 3006.067151] vm_area_dup+0x78/0x290 [ 3006.067909] ? find_held_lock+0x2c/0x110 [ 3006.068759] ? __vma_adjust+0x631/0x24b0 [ 3006.069597] ? lock_downgrade+0x6d0/0x6d0 [ 3006.070457] ? find_held_lock+0x2c/0x110 [ 3006.071317] ? uprobe_mmap+0x122/0xfc0 [ 3006.072123] ? up_write+0x191/0x550 [ 3006.072881] ? uprobe_apply+0x150/0x150 [ 3006.073689] ? vma_interval_tree_remove+0xaf3/0xec0 [ 3006.074704] ? vm_area_alloc+0x110/0x110 [ 3006.075549] ? __vma_adjust+0xb5c/0x24b0 [ 3006.076400] ? vmacache_find+0x55/0x2a0 [ 3006.077216] __split_vma+0xa8/0x4e0 [ 3006.077965] __do_munmap+0xf40/0x1260 [ 3006.078748] ? arch_get_unmapped_area+0x450/0x450 [ 3006.079744] ? lock_release+0x680/0x680 [ 3006.080557] mmap_region+0x7c8/0x1500 [ 3006.081346] do_mmap+0xcdb/0x11e0 [ 3006.082064] vm_mmap_pgoff+0x198/0x1f0 [ 3006.082860] ? randomize_page+0xb0/0xb0 [ 3006.083695] ksys_mmap_pgoff+0x41c/0x560 [ 3006.084521] ? find_mergeable_anon_vma+0x250/0x250 [ 3006.085522] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3006.086588] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3006.087643] do_syscall_64+0x33/0x40 [ 3006.088402] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3006.089444] RIP: 0033:0x7fac277a0b62 [ 3006.090198] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3006.093937] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3006.095489] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3006.096965] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3006.098410] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3006.099865] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3006.101292] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:20:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 66) 00:20:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x0, 0x20}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3000002, 0x2010, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) r2 = dup2(r0, r1) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000240)={0x0, r4, 0x7fff, 0x3ff, 0x976, 0x3}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x1010, r2, 0x8000000) syz_io_uring_setup(0x24e5, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000180)=@sco}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000002) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r5, 0x800, 0x713300000000000, 0x2742}) r9 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x0, 0x8}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r10 = socket(0x1, 0x6, 0x1) ftruncate(r10, 0x6) io_uring_register$IORING_REGISTER_BUFFERS(r9, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/53, 0x35}], 0x1) 00:20:15 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/crypto\x00', 0x0, 0x0) 00:20:15 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00000005c0)='fdinfo/3\x00') syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@nl=@proc, 0x80, 0x0, 0x0, &(0x7f0000000380)=ANY=[], 0x30}}, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="1c", 0x1}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='\t']) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000e, 0x13, r1, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x3491, 0x0, 0x0, 0x0, 0x0) 00:20:15 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x424, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x330, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic, @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x424}}, 0x0) 00:20:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x272}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:20:15 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce67", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:15 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e5, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d4", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3023.292363] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3023.294220] CPU: 0 PID: 17330 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3023.295534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.297104] Call Trace: [ 3023.297621] dump_stack+0x107/0x167 [ 3023.298315] sysfs_warn_dup.cold+0x1c/0x29 [ 3023.299120] sysfs_do_create_link_sd+0x122/0x140 [ 3023.300037] sysfs_create_link+0x5f/0xc0 [ 3023.300819] device_add+0x703/0x1c50 [ 3023.301542] ? devlink_add_symlinks+0x970/0x970 [ 3023.302440] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3023.303456] wiphy_register+0x1da6/0x2850 [ 3023.304272] ? wiphy_unregister+0xb90/0xb90 [ 3023.305118] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3023.306146] ieee80211_register_hw+0x23c5/0x38b0 [ 3023.307071] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3023.307993] ? net_generic+0xdb/0x2b0 [ 3023.308730] ? lockdep_init_map_type+0x2c7/0x780 [ 3023.309631] ? memset+0x20/0x50 [ 3023.310269] ? __hrtimer_init+0x12c/0x270 [ 3023.311067] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3023.312048] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3023.312926] ? hwsim_new_radio_nl+0x967/0x1080 [ 3023.313789] ? memcpy+0x39/0x60 [ 3023.314415] hwsim_new_radio_nl+0x991/0x1080 [ 3023.315248] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.316273] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3023.317501] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3023.318737] genl_family_rcv_msg_doit+0x22d/0x330 [ 3023.319648] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3023.320902] ? cap_capable+0x1cd/0x230 [ 3023.321652] ? ns_capable+0xe2/0x110 [ 3023.322341] genl_rcv_msg+0x33c/0x5a0 [ 3023.323056] ? genl_get_cmd+0x480/0x480 [ 3023.323817] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.324791] ? lock_release+0x680/0x680 [ 3023.325540] ? __lockdep_reset_lock+0x180/0x180 [ 3023.326450] netlink_rcv_skb+0x14b/0x430 [ 3023.327215] ? genl_get_cmd+0x480/0x480 [ 3023.327987] ? netlink_ack+0xab0/0xab0 [ 3023.328727] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3023.329588] ? is_vmalloc_addr+0x7b/0xb0 [ 3023.330352] genl_rcv+0x24/0x40 [ 3023.330973] netlink_unicast+0x549/0x7f0 [ 3023.331766] ? netlink_attachskb+0x870/0x870 [ 3023.332602] netlink_sendmsg+0x90f/0xdf0 [ 3023.333374] ? netlink_unicast+0x7f0/0x7f0 [ 3023.334172] ? netlink_unicast+0x7f0/0x7f0 [ 3023.334970] __sock_sendmsg+0x154/0x190 [ 3023.335711] ____sys_sendmsg+0x70d/0x870 [ 3023.336477] ? sock_write_iter+0x3d0/0x3d0 [ 3023.337262] ? do_recvmmsg+0x6d0/0x6d0 [ 3023.338010] ___sys_sendmsg+0xf3/0x170 [ 3023.338748] ? sendmsg_copy_msghdr+0x160/0x160 [ 3023.339599] ? __fget_files+0x2cf/0x520 [ 3023.340343] ? lock_downgrade+0x6d0/0x6d0 [ 3023.341128] ? clockevents_program_event+0x14b/0x360 [ 3023.342085] ? __fget_files+0x2f8/0x520 [ 3023.342838] ? __fget_light+0xea/0x290 [ 3023.343580] __sys_sendmsg+0xe5/0x1b0 [ 3023.344301] ? __sys_sendmsg_sock+0x40/0x40 [ 3023.345130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3023.346117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3023.347086] ? trace_hardirqs_on+0x5b/0x180 [ 3023.347897] do_syscall_64+0x33/0x40 [ 3023.348602] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3023.349564] RIP: 0033:0x7f4989e31b19 [ 3023.350255] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3023.353671] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3023.355073] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3023.356386] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3023.357692] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3023.359011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3023.360331] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3023.383994] FAULT_INJECTION: forcing a failure. [ 3023.383994] name failslab, interval 1, probability 0, space 0, times 0 [ 3023.386745] CPU: 1 PID: 17342 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3023.388422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.390400] Call Trace: [ 3023.391030] dump_stack+0x107/0x167 [ 3023.391904] should_fail.cold+0x5/0xa [ 3023.392812] ? create_object.isra.0+0x3a/0xa20 [ 3023.393906] should_failslab+0x5/0x20 [ 3023.394807] kmem_cache_alloc+0x5b/0x310 [ 3023.395794] create_object.isra.0+0x3a/0xa20 [ 3023.396842] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3023.398048] kmem_cache_alloc+0x159/0x310 [ 3023.399048] vm_area_dup+0x78/0x290 [ 3023.399926] ? find_held_lock+0x2c/0x110 [ 3023.400901] ? __vma_adjust+0x631/0x24b0 [ 3023.401867] ? lock_downgrade+0x6d0/0x6d0 [ 3023.402857] ? find_held_lock+0x2c/0x110 [ 3023.403834] ? uprobe_mmap+0x122/0xfc0 [ 3023.404766] ? up_write+0x191/0x550 [ 3023.405637] ? uprobe_apply+0x150/0x150 [ 3023.406587] ? vma_interval_tree_remove+0xaf3/0xec0 [ 3023.407812] ? vm_area_alloc+0x110/0x110 [ 3023.408835] ? __vma_adjust+0xb5c/0x24b0 [ 3023.409822] ? vmacache_find+0x55/0x2a0 [ 3023.410778] __split_vma+0xa8/0x4e0 [ 3023.411641] __do_munmap+0xf40/0x1260 [ 3023.412574] ? arch_get_unmapped_area+0x450/0x450 [ 3023.413706] ? lock_release+0x680/0x680 [ 3023.414644] mmap_region+0x7c8/0x1500 [ 3023.415561] do_mmap+0xcdb/0x11e0 [ 3023.416404] vm_mmap_pgoff+0x198/0x1f0 [ 3023.417327] ? randomize_page+0xb0/0xb0 [ 3023.418314] ksys_mmap_pgoff+0x41c/0x560 [ 3023.419269] ? find_mergeable_anon_vma+0x250/0x250 [ 3023.420460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3023.421687] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3023.422911] do_syscall_64+0x33/0x40 [ 3023.423787] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3023.425002] RIP: 0033:0x7fac277a0b62 [ 3023.425884] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3023.430243] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3023.432065] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3023.433755] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3023.435420] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3023.437091] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3023.438752] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3023.494171] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3023.495927] CPU: 0 PID: 17337 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3023.497028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.498349] Call Trace: [ 3023.498782] dump_stack+0x107/0x167 [ 3023.499375] sysfs_warn_dup.cold+0x1c/0x29 [ 3023.500066] sysfs_do_create_link_sd+0x122/0x140 [ 3023.500823] sysfs_create_link+0x5f/0xc0 [ 3023.501513] device_add+0x703/0x1c50 [ 3023.502148] ? devlink_add_symlinks+0x970/0x970 [ 3023.502950] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3023.503846] wiphy_register+0x1da6/0x2850 [ 3023.504553] ? wiphy_unregister+0xb90/0xb90 [ 3023.505301] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3023.506205] ieee80211_register_hw+0x23c5/0x38b0 [ 3023.507034] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3023.507847] ? net_generic+0xdb/0x2b0 [ 3023.508493] ? lockdep_init_map_type+0x2c7/0x780 [ 3023.509290] ? memset+0x20/0x50 [ 3023.509850] ? __hrtimer_init+0x12c/0x270 [ 3023.510542] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3023.511389] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3023.512165] ? hwsim_new_radio_nl+0x967/0x1080 [ 3023.512922] ? memcpy+0x39/0x60 [ 3023.513474] hwsim_new_radio_nl+0x991/0x1080 [ 3023.514215] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.515098] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3023.516220] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3023.517323] genl_family_rcv_msg_doit+0x22d/0x330 [ 3023.518239] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3023.519341] ? cap_capable+0x1cd/0x230 [ 3023.520038] ? ns_capable+0xe2/0x110 [ 3023.520678] genl_rcv_msg+0x33c/0x5a0 [ 3023.521328] ? genl_get_cmd+0x480/0x480 [ 3023.522003] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.522885] ? lock_release+0x680/0x680 [ 3023.523556] ? __lockdep_reset_lock+0x180/0x180 [ 3023.524348] netlink_rcv_skb+0x14b/0x430 [ 3023.525058] ? genl_get_cmd+0x480/0x480 [ 3023.525872] ? netlink_ack+0xab0/0xab0 [ 3023.526580] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3023.527510] ? is_vmalloc_addr+0x7b/0xb0 [ 3023.528357] genl_rcv+0x24/0x40 [ 3023.529033] netlink_unicast+0x549/0x7f0 [ 3023.529718] ? netlink_attachskb+0x870/0x870 [ 3023.530641] netlink_sendmsg+0x90f/0xdf0 [ 3023.531492] ? netlink_unicast+0x7f0/0x7f0 [ 3023.532397] ? netlink_unicast+0x7f0/0x7f0 [ 3023.533273] __sock_sendmsg+0x154/0x190 [ 3023.534099] ____sys_sendmsg+0x70d/0x870 [ 3023.534942] ? sock_write_iter+0x3d0/0x3d0 [ 3023.535822] ? do_recvmmsg+0x6d0/0x6d0 [ 3023.536631] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3023.537747] ? trace_hardirqs_on+0x5b/0x180 [ 3023.538638] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3023.539775] ___sys_sendmsg+0xf3/0x170 [ 3023.540568] ? sendmsg_copy_msghdr+0x160/0x160 [ 3023.541509] ? lock_release+0x3b4/0x680 [ 3023.542329] ? __fget_files+0x2cf/0x520 [ 3023.543134] ? lock_downgrade+0x6d0/0x6d0 [ 3023.544011] ? __fget_files+0x2f8/0x520 [ 3023.544825] ? __fget_light+0xea/0x290 [ 3023.545629] __sys_sendmsg+0xe5/0x1b0 [ 3023.546415] ? __sys_sendmsg_sock+0x40/0x40 [ 3023.547292] ? trace_hardirqs_on+0x5b/0x180 [ 3023.548198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3023.549252] ? syscall_enter_from_user_mode+0x27/0x50 [ 3023.550305] do_syscall_64+0x33/0x40 [ 3023.551066] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3023.552117] RIP: 0033:0x7fa896b4fb19 [ 3023.552865] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3023.556590] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3023.558124] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3023.559555] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3023.561005] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3023.562442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3023.563896] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3023.605606] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3023.607688] CPU: 1 PID: 17336 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3023.609246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.611099] Call Trace: [ 3023.611696] dump_stack+0x107/0x167 [ 3023.612520] sysfs_warn_dup.cold+0x1c/0x29 [ 3023.613462] sysfs_do_create_link_sd+0x122/0x140 [ 3023.614514] sysfs_create_link+0x5f/0xc0 [ 3023.615420] device_add+0x703/0x1c50 [ 3023.616265] ? devlink_add_symlinks+0x970/0x970 [ 3023.617302] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3023.618476] wiphy_register+0x1da6/0x2850 [ 3023.619413] ? wiphy_unregister+0xb90/0xb90 [ 3023.620397] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3023.621588] ieee80211_register_hw+0x23c5/0x38b0 [ 3023.622661] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3023.623723] ? net_generic+0xdb/0x2b0 [ 3023.624589] ? lockdep_init_map_type+0x2c7/0x780 [ 3023.625640] ? memset+0x20/0x50 [ 3023.626377] ? __hrtimer_init+0x12c/0x270 [ 3023.627303] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3023.628444] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3023.629470] ? hwsim_new_radio_nl+0x967/0x1080 [ 3023.630469] ? memcpy+0x39/0x60 [ 3023.631200] hwsim_new_radio_nl+0x991/0x1080 [ 3023.632199] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.633354] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3023.634796] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3023.636238] genl_family_rcv_msg_doit+0x22d/0x330 [ 3023.637301] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3023.638783] genl_rcv_msg+0x33c/0x5a0 [ 3023.639624] ? genl_get_cmd+0x480/0x480 [ 3023.640506] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.641642] ? lock_release+0x680/0x680 [ 3023.642515] ? __lockdep_reset_lock+0x180/0x180 [ 3023.643540] netlink_rcv_skb+0x14b/0x430 [ 3023.644472] ? genl_get_cmd+0x480/0x480 [ 3023.645348] ? netlink_ack+0xab0/0xab0 [ 3023.646215] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3023.647210] ? is_vmalloc_addr+0x7b/0xb0 [ 3023.648114] genl_rcv+0x24/0x40 [ 3023.648832] netlink_unicast+0x549/0x7f0 [ 3023.649722] ? netlink_attachskb+0x870/0x870 [ 3023.650693] netlink_sendmsg+0x90f/0xdf0 [ 3023.651586] ? netlink_unicast+0x7f0/0x7f0 [ 3023.652526] ? netlink_unicast+0x7f0/0x7f0 [ 3023.653447] __sock_sendmsg+0x154/0x190 [ 3023.654312] ____sys_sendmsg+0x70d/0x870 [ 3023.655198] ? sock_write_iter+0x3d0/0x3d0 [ 3023.656142] ? do_recvmmsg+0x6d0/0x6d0 [ 3023.656994] ? SOFTIRQ_verbose+0x10/0x10 [ 3023.657884] ? __lockdep_reset_lock+0x180/0x180 [ 3023.658902] ___sys_sendmsg+0xf3/0x170 [ 3023.659764] ? sendmsg_copy_msghdr+0x160/0x160 [ 3023.660763] ? __fget_files+0x2cf/0x520 [ 3023.661627] ? lock_downgrade+0x6d0/0x6d0 [ 3023.662496] audit: type=1326 audit(1735777216.237:237): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17326 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0480411b19 code=0x7ffc0000 [ 3023.662599] audit: type=1326 audit(1735777216.237:238): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17326 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0480411b19 code=0x7ffc0000 [ 3023.667038] ? __lockdep_reset_lock+0x180/0x180 [ 3023.667062] ? futex_exit_release+0x220/0x220 [ 3023.667104] ? __fget_files+0x2f8/0x520 [ 3023.674486] ? __fget_light+0xea/0x290 [ 3023.675334] __sys_sendmsg+0xe5/0x1b0 [ 3023.676168] ? __sys_sendmsg_sock+0x40/0x40 [ 3023.677093] ? __do_sys_futex+0x2bb/0x480 [ 3023.678011] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3023.679330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3023.680631] ? trace_hardirqs_on+0x5b/0x180 [ 3023.681724] do_syscall_64+0x33/0x40 [ 3023.682666] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3023.683965] RIP: 0033:0x7f0cf3e3ab19 [ 3023.684902] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3023.689530] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3023.691440] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3023.693237] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3023.695015] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3023.696794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3023.698563] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3023.715028] audit: type=1326 audit(1735777216.248:239): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17326 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f0480411b19 code=0x7ffc0000 00:20:16 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e5, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d4", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:16 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x424, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x330, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic, @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x424}}, 0x0) [ 3023.841552] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3023.843903] CPU: 1 PID: 17350 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3023.845470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.847344] Call Trace: [ 3023.847956] dump_stack+0x107/0x167 [ 3023.848786] sysfs_warn_dup.cold+0x1c/0x29 [ 3023.849745] sysfs_do_create_link_sd+0x122/0x140 [ 3023.850819] sysfs_create_link+0x5f/0xc0 [ 3023.851741] device_add+0x703/0x1c50 [ 3023.852592] ? devlink_add_symlinks+0x970/0x970 [ 3023.853642] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3023.854833] wiphy_register+0x1da6/0x2850 [ 3023.855791] ? wiphy_unregister+0xb90/0xb90 [ 3023.856781] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3023.857987] ieee80211_register_hw+0x23c5/0x38b0 [ 3023.859077] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3023.860167] ? net_generic+0xdb/0x2b0 [ 3023.861112] ? lockdep_init_map_type+0x2c7/0x780 [ 3023.862175] ? memset+0x20/0x50 [ 3023.862917] ? __hrtimer_init+0x12c/0x270 [ 3023.863864] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3023.865003] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3023.866029] ? hwsim_new_radio_nl+0x967/0x1080 [ 3023.867042] ? memcpy+0x39/0x60 [ 3023.867812] hwsim_new_radio_nl+0x991/0x1080 [ 3023.868795] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.869954] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3023.871409] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3023.872859] genl_family_rcv_msg_doit+0x22d/0x330 [ 3023.873935] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3023.875393] ? cap_capable+0x1cd/0x230 [ 3023.876283] ? ns_capable+0xe2/0x110 [ 3023.877108] genl_rcv_msg+0x33c/0x5a0 [ 3023.877948] ? genl_get_cmd+0x480/0x480 [ 3023.878819] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3023.879966] ? lock_release+0x680/0x680 [ 3023.880836] ? __lockdep_reset_lock+0x180/0x180 [ 3023.881865] netlink_rcv_skb+0x14b/0x430 [ 3023.882778] ? genl_get_cmd+0x480/0x480 [ 3023.883655] ? netlink_ack+0xab0/0xab0 [ 3023.884529] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3023.885533] ? is_vmalloc_addr+0x7b/0xb0 [ 3023.886432] genl_rcv+0x24/0x40 [ 3023.887160] netlink_unicast+0x549/0x7f0 [ 3023.888080] ? netlink_attachskb+0x870/0x870 [ 3023.889064] netlink_sendmsg+0x90f/0xdf0 [ 3023.889963] ? netlink_unicast+0x7f0/0x7f0 [ 3023.890899] ? netlink_unicast+0x7f0/0x7f0 [ 3023.891832] __sock_sendmsg+0x154/0x190 [ 3023.892705] ____sys_sendmsg+0x70d/0x870 [ 3023.893594] ? sock_write_iter+0x3d0/0x3d0 [ 3023.894511] ? do_recvmmsg+0x6d0/0x6d0 [ 3023.895365] ? SOFTIRQ_verbose+0x10/0x10 [ 3023.896264] ? __lockdep_reset_lock+0x180/0x180 [ 3023.897285] ___sys_sendmsg+0xf3/0x170 [ 3023.898138] ? sendmsg_copy_msghdr+0x160/0x160 [ 3023.899139] ? __fget_files+0x2cf/0x520 [ 3023.900013] ? lock_downgrade+0x6d0/0x6d0 [ 3023.900918] ? __lockdep_reset_lock+0x180/0x180 [ 3023.901932] ? futex_exit_release+0x220/0x220 [ 3023.902921] ? __fget_files+0x2f8/0x520 [ 3023.903799] ? __fget_light+0xea/0x290 [ 3023.904654] __sys_sendmsg+0xe5/0x1b0 [ 3023.905478] ? __sys_sendmsg_sock+0x40/0x40 [ 3023.906410] ? trace_hardirqs_on+0x5b/0x180 [ 3023.907366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3023.908486] ? syscall_enter_from_user_mode+0x27/0x50 [ 3023.909598] do_syscall_64+0x33/0x40 [ 3023.910400] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3023.911506] RIP: 0033:0x7f4989e31b19 [ 3023.912318] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3023.916260] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3023.917891] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3023.919407] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3023.920933] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3023.922453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3023.923986] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:20:16 executing program 6: setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=0x200, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00d7852ef4537c9e4cc1ddfa6913c2e150b691694edaf509b3c0c463d2e9fbb606cc8ead3c175ba9fb1e5afc455299ac14ae15ed2b90344a84e3129083a3e9461dfcf29ea7d4691342eab5ef9cf0aa138c86d325ce4a41b1b1f701800cc973357370cc5430f65625e4408329371051e906f682b442324ef531a00224d7cb669c55f7493f59508e2f6ed47951786ba0258ea667571f065a6fda0ef8be2a1f439e92"]) 00:20:16 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce67", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:16 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r2 = syz_io_uring_setup(0x6c6b, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x6c6b, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000400)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000240)=0x40, 0x80) dup2(0xffffffffffffffff, r0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x3, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="1bd0aa1d710e657a1d271b78926191b9655c6ef367fbf53b116894f95b57eaf2f95b66a6c40393bf5dafcf8d9b1e200ca074e85bf29d82e61947769f6494d5df4dc10c77470b890f21f51052", 0x4c}, {&(0x7f0000000240), 0x0, 0x80000000}, {&(0x7f0000000340), 0x0, 0x7f}], 0x1000101, &(0x7f0000000740)=ANY=[@ANYBLOB="2d29422c7b2c002c6d616373656330002c002c99597882f542707d622c002c6d616373656330002c2c21242c736d61636b6673666c6f6f723d275e2c657569643e", @ANYRESDEC=0xee01, @ANYBLOB=',fowner<', @ANYRESDEC=0xee00, @ANYBLOB="2c7569f600100000000000cbc904deda384a78f7db87157c662c07c2708d4ea2ba093d6f5437fe57a98d643dcddfedc896e61617c91c8fd9fd16360725c814670134210e520042fa2e633fb6a512eb3d8d3f5af5247407736b092e1552187c9ed512070ad53d6868de9f073e363b1f2b42e53828e1bf8b46d604cf9e5f4a8b6b137de4e18456086a52ed24f060ecbfa24840417b81afed7210a8dfb069fb66530d5b68362cc4c4c3d1", @ANYRESDEC=r4, @ANYBLOB="2c61707072616973655f747970653d696d617369672c686173682c7375626a5f757365723d5bf52640212d2b2c6f626a5f747970653d2c646f6e745f686173682c00"]) r5 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0x2010, r5, 0x10000000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="3c00a1d0344c253c057e72c0de9c660400012200000224000001000129110000000700000001000080"]}) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) unshare(0x48020200) [ 3024.192494] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3024.194414] CPU: 0 PID: 17354 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3024.195907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3024.197712] Call Trace: [ 3024.198295] dump_stack+0x107/0x167 [ 3024.199096] sysfs_warn_dup.cold+0x1c/0x29 [ 3024.200030] sysfs_do_create_link_sd+0x122/0x140 [ 3024.201091] sysfs_create_link+0x5f/0xc0 [ 3024.201989] device_add+0x703/0x1c50 [ 3024.202815] ? devlink_add_symlinks+0x970/0x970 [ 3024.203852] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3024.205012] wiphy_register+0x1da6/0x2850 [ 3024.205937] ? wiphy_unregister+0xb90/0xb90 [ 3024.206901] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3024.208090] ieee80211_register_hw+0x23c5/0x38b0 [ 3024.209154] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3024.210210] ? net_generic+0xdb/0x2b0 [ 3024.211055] ? lockdep_init_map_type+0x2c7/0x780 [ 3024.212106] ? memset+0x20/0x50 [ 3024.212832] ? __hrtimer_init+0x12c/0x270 [ 3024.213743] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3024.214858] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3024.215876] ? hwsim_new_radio_nl+0x967/0x1080 [ 3024.216875] ? memcpy+0x39/0x60 [ 3024.217603] hwsim_new_radio_nl+0x991/0x1080 [ 3024.218578] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3024.219732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3024.221180] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3024.222626] genl_family_rcv_msg_doit+0x22d/0x330 [ 3024.223682] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3024.225137] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.226316] ? cap_capable+0x1cd/0x230 [ 3024.227188] ? ns_capable+0xe2/0x110 [ 3024.228020] genl_rcv_msg+0x33c/0x5a0 [ 3024.228861] ? genl_get_cmd+0x480/0x480 [ 3024.229733] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3024.230870] ? lock_release+0x680/0x680 [ 3024.231740] ? __lockdep_reset_lock+0x180/0x180 [ 3024.232768] netlink_rcv_skb+0x14b/0x430 [ 3024.233653] ? genl_get_cmd+0x480/0x480 [ 3024.234526] ? netlink_ack+0xab0/0xab0 [ 3024.235393] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3024.236402] ? is_vmalloc_addr+0x7b/0xb0 [ 3024.237292] genl_rcv+0x24/0x40 [ 3024.238012] netlink_unicast+0x549/0x7f0 [ 3024.238910] ? netlink_attachskb+0x870/0x870 [ 3024.239901] netlink_sendmsg+0x90f/0xdf0 [ 3024.240800] ? netlink_unicast+0x7f0/0x7f0 [ 3024.241739] ? netlink_unicast+0x7f0/0x7f0 [ 3024.242669] __sock_sendmsg+0x154/0x190 [ 3024.243548] ____sys_sendmsg+0x70d/0x870 [ 3024.244463] ? sock_write_iter+0x3d0/0x3d0 [ 3024.245388] ? do_recvmmsg+0x6d0/0x6d0 [ 3024.246248] ? SOFTIRQ_verbose+0x10/0x10 [ 3024.247145] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.248346] ? __lockdep_reset_lock+0x180/0x180 [ 3024.249370] ___sys_sendmsg+0xf3/0x170 [ 3024.250225] ? sendmsg_copy_msghdr+0x160/0x160 [ 3024.251233] ? __fget_files+0x2cf/0x520 [ 3024.252110] ? lock_downgrade+0x6d0/0x6d0 [ 3024.253028] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3024.254179] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.255358] ? trace_hardirqs_on+0x5b/0x180 [ 3024.256314] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.257512] ? sockfd_lookup_light+0x69/0x180 [ 3024.258491] ? sockfd_lookup_light+0x73/0x180 [ 3024.259475] ? __sanitizer_cov_trace_pc+0xd/0x60 [ 3024.260534] __sys_sendmsg+0xe5/0x1b0 [ 3024.261378] ? __sys_sendmsg_sock+0x40/0x40 [ 3024.262320] ? trace_hardirqs_on+0x5b/0x180 [ 3024.263295] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3024.264440] ? syscall_enter_from_user_mode+0x27/0x50 [ 3024.265576] do_syscall_64+0x33/0x40 [ 3024.266391] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3024.267510] RIP: 0033:0x7fa896b4fb19 [ 3024.268331] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3024.272360] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3024.274027] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3024.275587] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3024.277187] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3024.278746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3024.280313] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:20:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 67) [ 3024.425499] FAULT_INJECTION: forcing a failure. [ 3024.425499] name failslab, interval 1, probability 0, space 0, times 0 [ 3024.428034] CPU: 0 PID: 17372 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3024.429543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3024.431356] Call Trace: [ 3024.431947] dump_stack+0x107/0x167 [ 3024.432748] should_fail.cold+0x5/0xa [ 3024.433587] ? anon_vma_clone+0xdc/0x590 [ 3024.434486] should_failslab+0x5/0x20 [ 3024.435321] kmem_cache_alloc+0x5b/0x310 [ 3024.436226] anon_vma_clone+0xdc/0x590 [ 3024.437089] __split_vma+0x17c/0x4e0 [ 3024.437909] __do_munmap+0xf40/0x1260 [ 3024.438748] ? arch_get_unmapped_area+0x450/0x450 [ 3024.439814] ? lock_release+0x680/0x680 [ 3024.440689] mmap_region+0x7c8/0x1500 [ 3024.441541] do_mmap+0xcdb/0x11e0 [ 3024.442312] vm_mmap_pgoff+0x198/0x1f0 [ 3024.443170] ? randomize_page+0xb0/0xb0 [ 3024.444092] ksys_mmap_pgoff+0x41c/0x560 [ 3024.444990] ? find_mergeable_anon_vma+0x250/0x250 [ 3024.446072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3024.447222] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3024.448362] do_syscall_64+0x33/0x40 [ 3024.449179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3024.450303] RIP: 0033:0x7fac277a0b62 [ 3024.451124] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3024.455157] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3024.456834] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3024.458401] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3024.459977] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3024.461547] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3024.463116] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3024.501963] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3024.505084] CPU: 0 PID: 17362 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3024.506675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3024.508498] Call Trace: [ 3024.509088] dump_stack+0x107/0x167 [ 3024.509896] sysfs_warn_dup.cold+0x1c/0x29 [ 3024.510841] sysfs_do_create_link_sd+0x122/0x140 [ 3024.511907] sysfs_create_link+0x5f/0xc0 [ 3024.512817] device_add+0x703/0x1c50 [ 3024.513650] ? devlink_add_symlinks+0x970/0x970 [ 3024.514683] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3024.515863] wiphy_register+0x1da6/0x2850 [ 3024.516807] ? wiphy_unregister+0xb90/0xb90 [ 3024.517783] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3024.518971] ieee80211_register_hw+0x23c5/0x38b0 [ 3024.520061] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3024.521128] ? net_generic+0xdb/0x2b0 [ 3024.521983] ? lockdep_init_map_type+0x2c7/0x780 [ 3024.523027] ? memset+0x20/0x50 [ 3024.523761] ? __hrtimer_init+0x12c/0x270 [ 3024.524693] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3024.525817] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3024.526840] ? hwsim_new_radio_nl+0x967/0x1080 [ 3024.527861] ? memcpy+0x39/0x60 [ 3024.528604] hwsim_new_radio_nl+0x991/0x1080 [ 3024.529581] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3024.530741] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3024.532197] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3024.533645] genl_family_rcv_msg_doit+0x22d/0x330 [ 3024.534710] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3024.536169] ? cap_capable+0x1cd/0x230 [ 3024.537044] ? ns_capable+0xe2/0x110 [ 3024.537890] genl_rcv_msg+0x33c/0x5a0 [ 3024.538742] ? genl_get_cmd+0x480/0x480 [ 3024.539624] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3024.540779] ? lock_release+0x680/0x680 [ 3024.541651] ? __lockdep_reset_lock+0x180/0x180 [ 3024.542681] netlink_rcv_skb+0x14b/0x430 [ 3024.543577] ? genl_get_cmd+0x480/0x480 [ 3024.544470] ? netlink_ack+0xab0/0xab0 [ 3024.545346] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3024.546361] ? is_vmalloc_addr+0x7b/0xb0 [ 3024.547268] genl_rcv+0x24/0x40 [ 3024.548005] netlink_unicast+0x549/0x7f0 [ 3024.548915] ? netlink_attachskb+0x870/0x870 [ 3024.549908] netlink_sendmsg+0x90f/0xdf0 [ 3024.550822] ? netlink_unicast+0x7f0/0x7f0 [ 3024.551757] ? netlink_unicast+0x7f0/0x7f0 [ 3024.552715] ? netlink_unicast+0x7f0/0x7f0 [ 3024.553652] __sock_sendmsg+0x154/0x190 [ 3024.554540] ____sys_sendmsg+0x70d/0x870 [ 3024.555442] ? trace_hardirqs_on+0x5b/0x180 [ 3024.556410] ? sock_write_iter+0x3d0/0x3d0 [ 3024.557331] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.558537] ___sys_sendmsg+0xf3/0x170 [ 3024.559393] ? sendmsg_copy_msghdr+0x160/0x160 [ 3024.560400] ? __fget_files+0x2cf/0x520 [ 3024.561265] ? lock_downgrade+0x6d0/0x6d0 [ 3024.562170] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.563345] ? trace_hardirqs_on+0x5b/0x180 [ 3024.564298] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3024.565487] ? __fget_files+0x2f8/0x520 [ 3024.566369] ? __fget_light+0xea/0x290 [ 3024.567226] __sys_sendmsg+0xe5/0x1b0 [ 3024.568067] ? __sys_sendmsg_sock+0x40/0x40 [ 3024.569010] ? io_schedule_timeout+0x140/0x140 [ 3024.570037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3024.571175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3024.572298] ? trace_hardirqs_on+0x5b/0x180 [ 3024.573233] do_syscall_64+0x33/0x40 [ 3024.574043] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3024.575157] RIP: 0033:0x7f0cf3e3ab19 [ 3024.575969] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3024.579923] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3024.581557] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3024.583089] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3024.584638] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3024.586173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3024.587713] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:20:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 68) 00:20:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="dd8975d9d2eb389518e6d5ece8f722e079e9ec8f10122e84986aee763238801c24194552756d", 0x26) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f00000010c0)='-*{^]%:\x00', &(0x7f0000001100)='./file1\x00', 0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x161001, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001140)=""/60, 0x3c) syz_open_procfs(0x0, &(0x7f0000001080)='mountinfo\x00') r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x3, 0xff, 0x3, 0x8, 0x0, 0x100000000, 0x402, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff9, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x2, 0x9, 0x0, 0x0, 0x3, 0x0, 0x400, 0x0, 0x20}, 0xffffffffffffffff, 0x9, r2, 0x3) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) fcntl$getown(0xffffffffffffffff, 0x9) unshare(0x48020200) unshare(0x8000000) 00:20:34 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3d4, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c8}}, 0x0) 00:20:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x274}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:20:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f0000000100)={0x0, 0xfb, 0x17, 0x1, 0x0, "de0a9e1a378c92a7f5af844e60a67bf8", "bffa"}, 0x17, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:20:34 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x480, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x38c, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x480}}, 0x0) 00:20:34 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a22", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:34 executing program 6: openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105342, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4204, 0xc6) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000340)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000002000000000000039c043f6970341999833e8e90d2470c4010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f000300040000", 0x15, 0x1000}, {&(0x7f0000012500)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040080", 0x1d, 0x4080}, {0x0, 0x0, 0x8004500}, {&(0x7f0000013000)="504d4d00504d4dff", 0x8, 0x40000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0041e2f905cec8e313a0b114815eaf978a806d39f7a5a2b74840ebffffff000000e6f6bea710422b4c5d3fbe21507a01e659e6db1794"]) [ 3042.032287] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3042.033857] CPU: 0 PID: 17392 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3042.034818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.035948] Call Trace: [ 3042.036404] dump_stack+0x107/0x167 [ 3042.036928] sysfs_warn_dup.cold+0x1c/0x29 [ 3042.037652] sysfs_do_create_link_sd+0x122/0x140 [ 3042.038465] sysfs_create_link+0x5f/0xc0 [ 3042.039168] device_add+0x703/0x1c50 [ 3042.039818] ? devlink_add_symlinks+0x970/0x970 [ 3042.040618] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3042.041534] wiphy_register+0x1da6/0x2850 [ 3042.042262] ? wiphy_unregister+0xb90/0xb90 [ 3042.043014] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3042.043939] ieee80211_register_hw+0x23c5/0x38b0 [ 3042.044777] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3042.045590] ? net_generic+0xdb/0x2b0 [ 3042.046254] ? lockdep_init_map_type+0x2c7/0x780 [ 3042.047067] ? memset+0x20/0x50 [ 3042.047640] ? __hrtimer_init+0x12c/0x270 [ 3042.048356] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3042.049238] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3042.050034] ? hwsim_new_radio_nl+0x967/0x1080 [ 3042.050813] ? memcpy+0x39/0x60 [ 3042.051383] hwsim_new_radio_nl+0x991/0x1080 [ 3042.052129] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.053034] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3042.054149] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3042.055254] genl_family_rcv_msg_doit+0x22d/0x330 [ 3042.056077] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3042.057200] ? cap_capable+0x1cd/0x230 [ 3042.057870] ? ns_capable+0xe2/0x110 [ 3042.058501] genl_rcv_msg+0x33c/0x5a0 [ 3042.059147] ? genl_get_cmd+0x480/0x480 [ 3042.059822] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.060716] ? lock_release+0x680/0x680 [ 3042.061384] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.062305] netlink_rcv_skb+0x14b/0x430 [ 3042.062996] ? genl_get_cmd+0x480/0x480 [ 3042.063674] ? netlink_ack+0xab0/0xab0 [ 3042.064345] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3042.065125] ? is_vmalloc_addr+0x7b/0xb0 [ 3042.065816] genl_rcv+0x24/0x40 [ 3042.066371] netlink_unicast+0x549/0x7f0 [ 3042.067067] ? netlink_attachskb+0x870/0x870 [ 3042.067820] netlink_sendmsg+0x90f/0xdf0 [ 3042.068520] ? netlink_unicast+0x7f0/0x7f0 [ 3042.069240] ? netlink_unicast+0x7f0/0x7f0 [ 3042.069953] __sock_sendmsg+0x154/0x190 [ 3042.070615] ____sys_sendmsg+0x70d/0x870 [ 3042.071299] ? sock_write_iter+0x3d0/0x3d0 [ 3042.072007] ? do_recvmmsg+0x6d0/0x6d0 [ 3042.072684] ? SOFTIRQ_verbose+0x10/0x10 [ 3042.073374] ? __lockdep_reset_lock+0x180/0x180 [ 3042.074157] ___sys_sendmsg+0xf3/0x170 [ 3042.074813] ? sendmsg_copy_msghdr+0x160/0x160 [ 3042.075585] ? __fget_files+0x2cf/0x520 [ 3042.076255] ? lock_downgrade+0x6d0/0x6d0 [ 3042.076962] ? finish_task_switch+0x126/0x5d0 [ 3042.077711] ? lock_downgrade+0x6d0/0x6d0 [ 3042.078416] ? __fget_files+0x2f8/0x520 [ 3042.079083] ? __fget_light+0xea/0x290 [ 3042.079743] __sys_sendmsg+0xe5/0x1b0 [ 3042.080383] ? __sys_sendmsg_sock+0x40/0x40 [ 3042.081124] ? trace_hardirqs_on+0x5b/0x180 [ 3042.081846] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.082766] ? __x64_sys_sendmsg+0xd/0xb0 [ 3042.083466] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 3042.084267] do_syscall_64+0x33/0x40 [ 3042.084895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.085747] RIP: 0033:0x7fa896b4fb19 [ 3042.086369] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3042.089409] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3042.090662] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3042.091842] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3042.093037] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3042.094209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.095381] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3042.115976] FAULT_INJECTION: forcing a failure. [ 3042.115976] name failslab, interval 1, probability 0, space 0, times 0 [ 3042.117843] CPU: 0 PID: 17399 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3042.118976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.120335] Call Trace: [ 3042.120785] dump_stack+0x107/0x167 [ 3042.121386] should_fail.cold+0x5/0xa [ 3042.122015] ? create_object.isra.0+0x3a/0xa20 [ 3042.122763] should_failslab+0x5/0x20 [ 3042.123380] kmem_cache_alloc+0x5b/0x310 [ 3042.124047] create_object.isra.0+0x3a/0xa20 [ 3042.124765] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3042.125596] kmem_cache_alloc+0x159/0x310 [ 3042.126275] anon_vma_clone+0xdc/0x590 [ 3042.126920] __split_vma+0x17c/0x4e0 [ 3042.127530] __do_munmap+0xf40/0x1260 [ 3042.128161] ? arch_get_unmapped_area+0x450/0x450 [ 3042.128965] ? lock_release+0x680/0x680 [ 3042.129620] mmap_region+0x7c8/0x1500 [ 3042.130255] do_mmap+0xcdb/0x11e0 [ 3042.130826] vm_mmap_pgoff+0x198/0x1f0 [ 3042.131467] ? randomize_page+0xb0/0xb0 [ 3042.132121] ksys_mmap_pgoff+0x41c/0x560 [ 3042.132790] ? find_mergeable_anon_vma+0x250/0x250 [ 3042.133597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.134454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.135302] do_syscall_64+0x33/0x40 [ 3042.135915] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.136755] RIP: 0033:0x7fac277a0b62 [ 3042.137359] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3042.140303] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3042.141533] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3042.142681] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3042.143835] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3042.144993] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3042.146146] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:20:34 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002000210c00000000000000000200000008000000", @ANYRES32=0x0, @ANYBLOB="0c0011000000000000000000"], 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1423ac00210000092cbd686b46f6470cb3a2ec0c77468efe5886d81b6ba804cdb4a5fbdb7875eba8d15b5ac6e68a732725035c47bb9f6eef0108f479e52f05e3aedb7819b386f778ef60e77c044405e6d3bc1ec5d13400df3c6dd4c59b12065a606dccd7473488d708f59a463567236abda1ddf0894ab552bdf48f0a1ce5690e842544456d6eb93796473b53c5e4780ad41e8491cc6d88904fbae51e91a2e0c6"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="eb012722d415fd0aa6e99f25be9abd7000fedbdf250f400000050037000100000008003c000600000008003c000000000008003b000700"], 0x3c}, 0x1, 0x0, 0x0, 0x850}, 0x240049c1) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r2) r3 = add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000340), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') unshare(0x48020200) [ 3042.248081] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3042.249995] CPU: 1 PID: 17384 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3042.251451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.253195] Call Trace: [ 3042.253768] dump_stack+0x107/0x167 [ 3042.254564] sysfs_warn_dup.cold+0x1c/0x29 [ 3042.255488] sysfs_do_create_link_sd+0x122/0x140 [ 3042.256537] sysfs_create_link+0x5f/0xc0 [ 3042.257423] device_add+0x703/0x1c50 [ 3042.258235] ? devlink_add_symlinks+0x970/0x970 [ 3042.259248] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3042.260397] wiphy_register+0x1da6/0x2850 [ 3042.261318] ? wiphy_unregister+0xb90/0xb90 [ 3042.262275] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3042.263443] ieee80211_register_hw+0x23c5/0x38b0 [ 3042.264506] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3042.265552] ? net_generic+0xdb/0x2b0 [ 3042.266393] ? lockdep_init_map_type+0x2c7/0x780 [ 3042.267423] ? memset+0x20/0x50 [ 3042.268146] ? __hrtimer_init+0x12c/0x270 [ 3042.269061] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3042.270169] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3042.271175] ? hwsim_new_radio_nl+0x967/0x1080 [ 3042.272164] ? memcpy+0x39/0x60 [ 3042.272896] hwsim_new_radio_nl+0x991/0x1080 [ 3042.273859] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.275004] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3042.276427] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3042.277851] genl_family_rcv_msg_doit+0x22d/0x330 [ 3042.278902] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3042.280332] ? cap_capable+0x1cd/0x230 [ 3042.281197] ? ns_capable+0xe2/0x110 [ 3042.282013] genl_rcv_msg+0x33c/0x5a0 [ 3042.282843] ? genl_get_cmd+0x480/0x480 [ 3042.283706] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.284858] ? lock_release+0x680/0x680 [ 3042.285722] ? __lockdep_reset_lock+0x180/0x180 [ 3042.286739] netlink_rcv_skb+0x14b/0x430 [ 3042.287623] ? genl_get_cmd+0x480/0x480 [ 3042.288501] ? netlink_ack+0xab0/0xab0 [ 3042.289356] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3042.290344] ? is_vmalloc_addr+0x7b/0xb0 [ 3042.291234] genl_rcv+0x24/0x40 [ 3042.291950] netlink_unicast+0x549/0x7f0 [ 3042.292849] ? netlink_attachskb+0x870/0x870 [ 3042.293814] netlink_sendmsg+0x90f/0xdf0 [ 3042.294704] ? netlink_unicast+0x7f0/0x7f0 [ 3042.295636] ? netlink_unicast+0x7f0/0x7f0 [ 3042.296564] __sock_sendmsg+0x154/0x190 [ 3042.297430] ____sys_sendmsg+0x70d/0x870 [ 3042.298317] ? sock_write_iter+0x3d0/0x3d0 [ 3042.299234] ? do_recvmmsg+0x6d0/0x6d0 [ 3042.300088] ? SOFTIRQ_verbose+0x10/0x10 [ 3042.300987] ? __lockdep_reset_lock+0x180/0x180 [ 3042.302001] ___sys_sendmsg+0xf3/0x170 [ 3042.302851] ? sendmsg_copy_msghdr+0x160/0x160 [ 3042.303844] ? __fget_files+0x2cf/0x520 [ 3042.304715] ? lock_downgrade+0x6d0/0x6d0 [ 3042.305623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.306757] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.307919] ? trace_hardirqs_on+0x5b/0x180 [ 3042.308865] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.310063] __sys_sendmsg+0xe5/0x1b0 [ 3042.310883] ? __sys_sendmsg_sock+0x40/0x40 [ 3042.311819] ? io_schedule_timeout+0x140/0x140 [ 3042.312830] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.313964] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.315076] ? trace_hardirqs_on+0x5b/0x180 [ 3042.316018] do_syscall_64+0x33/0x40 [ 3042.316838] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.317954] RIP: 0033:0x7f0cf3e3ab19 [ 3042.318767] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3042.322765] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3042.324423] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3042.325983] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3042.327521] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3042.329077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.330623] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:20:34 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a22", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3042.396120] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3042.397153] CPU: 0 PID: 17395 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3042.398134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.399335] Call Trace: [ 3042.399723] dump_stack+0x107/0x167 [ 3042.400252] sysfs_warn_dup.cold+0x1c/0x29 [ 3042.400881] sysfs_do_create_link_sd+0x122/0x140 [ 3042.401563] sysfs_create_link+0x5f/0xc0 [ 3042.402154] device_add+0x703/0x1c50 [ 3042.402701] ? devlink_add_symlinks+0x970/0x970 [ 3042.403374] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3042.404138] wiphy_register+0x1da6/0x2850 [ 3042.404749] ? wiphy_unregister+0xb90/0xb90 [ 3042.405379] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3042.406147] ieee80211_register_hw+0x23c5/0x38b0 [ 3042.406844] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3042.407536] ? net_generic+0xdb/0x2b0 [ 3042.408097] ? lockdep_init_map_type+0x2c7/0x780 [ 3042.408793] ? memset+0x20/0x50 [ 3042.409273] ? __hrtimer_init+0x12c/0x270 [ 3042.409878] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3042.410605] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3042.411272] ? hwsim_new_radio_nl+0x967/0x1080 [ 3042.411936] ? memcpy+0x39/0x60 [ 3042.412419] hwsim_new_radio_nl+0x991/0x1080 [ 3042.413063] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.413826] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3042.414766] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3042.415707] genl_family_rcv_msg_doit+0x22d/0x330 [ 3042.416401] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3042.417363] ? cap_capable+0x1cd/0x230 [ 3042.417939] ? ns_capable+0xe2/0x110 [ 3042.418473] genl_rcv_msg+0x33c/0x5a0 [ 3042.419027] ? genl_get_cmd+0x480/0x480 [ 3042.419594] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.420354] ? lock_release+0x680/0x680 [ 3042.420947] ? __lockdep_reset_lock+0x180/0x180 [ 3042.421613] netlink_rcv_skb+0x14b/0x430 [ 3042.422204] ? genl_get_cmd+0x480/0x480 [ 3042.422788] ? netlink_ack+0xab0/0xab0 [ 3042.423362] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3042.424024] ? is_vmalloc_addr+0x7b/0xb0 [ 3042.424614] genl_rcv+0x24/0x40 [ 3042.425086] netlink_unicast+0x549/0x7f0 [ 3042.425674] ? netlink_attachskb+0x870/0x870 [ 3042.426324] netlink_sendmsg+0x90f/0xdf0 [ 3042.426912] ? netlink_unicast+0x7f0/0x7f0 [ 3042.427527] ? netlink_unicast+0x7f0/0x7f0 [ 3042.428135] __sock_sendmsg+0x154/0x190 [ 3042.428714] ____sys_sendmsg+0x70d/0x870 [ 3042.429308] ? sock_write_iter+0x3d0/0x3d0 [ 3042.429920] ? do_recvmmsg+0x6d0/0x6d0 [ 3042.430479] ? SOFTIRQ_verbose+0x10/0x10 [ 3042.431063] ? __lockdep_reset_lock+0x180/0x180 [ 3042.431741] ___sys_sendmsg+0xf3/0x170 [ 3042.432304] ? sendmsg_copy_msghdr+0x160/0x160 [ 3042.432986] ? __fget_files+0x2cf/0x520 [ 3042.433553] ? lock_downgrade+0x6d0/0x6d0 [ 3042.434160] ? __fget_files+0x2f8/0x520 [ 3042.434740] ? __fget_light+0xea/0x290 [ 3042.435315] __sys_sendmsg+0xe5/0x1b0 [ 3042.435865] ? __sys_sendmsg_sock+0x40/0x40 [ 3042.436501] ? trace_hardirqs_on+0x5b/0x180 [ 3042.437130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.437886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.438621] ? trace_hardirqs_on+0x5b/0x180 [ 3042.439247] do_syscall_64+0x33/0x40 [ 3042.439784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.440522] RIP: 0033:0x7f4989e31b19 [ 3042.441059] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3042.443474] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3042.444334] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3042.445146] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3042.445967] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3042.446769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.447578] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:20:35 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3d4, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c8}}, 0x0) 00:20:35 executing program 6: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a22", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 69) [ 3042.619396] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3042.621353] CPU: 1 PID: 17406 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3042.622812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.624572] Call Trace: [ 3042.625133] dump_stack+0x107/0x167 [ 3042.625900] sysfs_warn_dup.cold+0x1c/0x29 [ 3042.626796] sysfs_do_create_link_sd+0x122/0x140 [ 3042.627792] sysfs_create_link+0x5f/0xc0 [ 3042.628661] device_add+0x703/0x1c50 [ 3042.629450] ? devlink_add_symlinks+0x970/0x970 [ 3042.630431] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3042.631531] wiphy_register+0x1da6/0x2850 [ 3042.632423] ? wiphy_unregister+0xb90/0xb90 [ 3042.633354] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3042.634480] ieee80211_register_hw+0x23c5/0x38b0 [ 3042.635502] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3042.636515] ? net_generic+0xdb/0x2b0 [ 3042.637328] ? lockdep_init_map_type+0x2c7/0x780 [ 3042.638339] ? memset+0x20/0x50 [ 3042.639049] ? __hrtimer_init+0x12c/0x270 [ 3042.639942] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3042.641040] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3042.642039] ? hwsim_new_radio_nl+0x967/0x1080 [ 3042.643016] ? memcpy+0x39/0x60 [ 3042.643732] hwsim_new_radio_nl+0x991/0x1080 [ 3042.644698] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.645836] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3042.647251] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3042.648660] genl_family_rcv_msg_doit+0x22d/0x330 [ 3042.649697] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3042.651106] ? cap_capable+0x1cd/0x230 [ 3042.651959] ? ns_capable+0xe2/0x110 [ 3042.652777] genl_rcv_msg+0x33c/0x5a0 [ 3042.653602] ? genl_get_cmd+0x480/0x480 [ 3042.654458] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.655575] ? lock_release+0x680/0x680 [ 3042.656427] ? __lockdep_reset_lock+0x180/0x180 [ 3042.657440] netlink_rcv_skb+0x14b/0x430 [ 3042.658315] ? genl_get_cmd+0x480/0x480 [ 3042.659173] ? netlink_ack+0xab0/0xab0 [ 3042.660023] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3042.661009] ? is_vmalloc_addr+0x7b/0xb0 [ 3042.661888] genl_rcv+0x24/0x40 [ 3042.662592] netlink_unicast+0x549/0x7f0 [ 3042.663475] ? netlink_attachskb+0x870/0x870 [ 3042.664435] netlink_sendmsg+0x90f/0xdf0 [ 3042.665320] ? netlink_unicast+0x7f0/0x7f0 [ 3042.666225] ? netlink_unicast+0x7f0/0x7f0 [ 3042.667147] ? netlink_unicast+0x7f0/0x7f0 [ 3042.668063] __sock_sendmsg+0x154/0x190 [ 3042.668919] ____sys_sendmsg+0x70d/0x870 [ 3042.669794] ? sock_write_iter+0x3d0/0x3d0 [ 3042.670700] ? do_recvmmsg+0x6d0/0x6d0 [ 3042.671536] ? SOFTIRQ_verbose+0x10/0x10 [ 3042.672411] ? __lockdep_reset_lock+0x180/0x180 [ 3042.673415] ___sys_sendmsg+0xf3/0x170 [ 3042.674252] ? sendmsg_copy_msghdr+0x160/0x160 [ 3042.675236] ? __fget_files+0x2cf/0x520 [ 3042.676087] ? lock_downgrade+0x6d0/0x6d0 [ 3042.676985] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.678133] ? trace_hardirqs_on+0x5b/0x180 [ 3042.679065] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.680234] ? __fget_files+0x2f8/0x520 [ 3042.681105] ? __fget_light+0xea/0x290 [ 3042.681952] __sys_sendmsg+0xe5/0x1b0 [ 3042.682764] ? __sys_sendmsg_sock+0x40/0x40 [ 3042.683694] ? io_schedule_timeout+0x140/0x140 [ 3042.684701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.685822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.686916] ? trace_hardirqs_on+0x5b/0x180 [ 3042.687837] do_syscall_64+0x33/0x40 [ 3042.688716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.689795] RIP: 0033:0x7fa896b4fb19 [ 3042.690577] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3042.694421] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3042.696028] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3042.697527] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3042.699001] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3042.700473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.701954] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3042.706852] FAULT_INJECTION: forcing a failure. [ 3042.706852] name failslab, interval 1, probability 0, space 0, times 0 [ 3042.709326] CPU: 1 PID: 17419 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3042.710764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.712478] Call Trace: [ 3042.713048] dump_stack+0x107/0x167 [ 3042.713804] should_fail.cold+0x5/0xa [ 3042.713831] ? ___slab_alloc+0x360/0x700 [ 3042.714919] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3042.715118] ? create_object.isra.0+0x3a/0xa20 [ 3042.716989] should_failslab+0x5/0x20 [ 3042.717777] kmem_cache_alloc+0x5b/0x310 [ 3042.718619] create_object.isra.0+0x3a/0xa20 [ 3042.719530] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3042.720588] kmem_cache_alloc+0x159/0x310 [ 3042.721458] anon_vma_clone+0xdc/0x590 [ 3042.722287] __split_vma+0x17c/0x4e0 [ 3042.723075] __do_munmap+0xf40/0x1260 [ 3042.723873] ? arch_get_unmapped_area+0x450/0x450 [ 3042.724873] ? lock_release+0x680/0x680 [ 3042.725693] mmap_region+0x7c8/0x1500 [ 3042.726507] do_mmap+0xcdb/0x11e0 [ 3042.727236] vm_mmap_pgoff+0x198/0x1f0 [ 3042.728061] ? randomize_page+0xb0/0xb0 [ 3042.728924] ksys_mmap_pgoff+0x41c/0x560 [ 3042.729765] ? find_mergeable_anon_vma+0x250/0x250 [ 3042.730787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.731875] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.732955] do_syscall_64+0x33/0x40 [ 3042.733723] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.734792] RIP: 0033:0x7fac277a0b62 [ 3042.735556] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3042.739399] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3042.740978] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3042.742470] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3042.743929] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3042.745397] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3042.746854] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3042.748336] CPU: 0 PID: 17412 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3042.749113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.750089] Call Trace: [ 3042.750402] dump_stack+0x107/0x167 [ 3042.750836] sysfs_warn_dup.cold+0x1c/0x29 [ 3042.751332] sysfs_do_create_link_sd+0x122/0x140 [ 3042.751885] sysfs_create_link+0x5f/0xc0 [ 3042.752360] device_add+0x703/0x1c50 [ 3042.752809] ? devlink_add_symlinks+0x970/0x970 [ 3042.753354] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3042.753971] wiphy_register+0x1da6/0x2850 [ 3042.754462] ? wiphy_unregister+0xb90/0xb90 [ 3042.754976] ? __sanitizer_cov_trace_pc+0x14/0x60 [ 3042.755536] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3042.756173] ieee80211_register_hw+0x23c5/0x38b0 [ 3042.756730] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3042.757293] ? net_generic+0xdb/0x2b0 [ 3042.757746] ? lockdep_init_map_type+0x2c7/0x780 [ 3042.758298] ? memset+0x20/0x50 [ 3042.758688] ? __hrtimer_init+0x12c/0x270 [ 3042.759172] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3042.759765] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3042.760302] ? hwsim_new_radio_nl+0x967/0x1080 [ 3042.760841] ? memcpy+0x39/0x60 [ 3042.761208] hwsim_new_radio_nl+0x991/0x1080 [ 3042.761728] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.762339] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3042.763103] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3042.763859] genl_family_rcv_msg_doit+0x22d/0x330 [ 3042.764417] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3042.765196] ? cap_capable+0x1cd/0x230 [ 3042.765658] ? ns_capable+0xe2/0x110 [ 3042.766096] genl_rcv_msg+0x33c/0x5a0 [ 3042.766540] ? genl_get_cmd+0x480/0x480 [ 3042.767003] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.767602] ? lock_release+0x680/0x680 [ 3042.768063] ? __lockdep_reset_lock+0x180/0x180 [ 3042.768607] netlink_rcv_skb+0x14b/0x430 [ 3042.769080] ? genl_get_cmd+0x480/0x480 [ 3042.769541] ? netlink_ack+0xab0/0xab0 [ 3042.769999] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3042.770537] ? is_vmalloc_addr+0x7b/0xb0 [ 3042.771009] genl_rcv+0x24/0x40 [ 3042.771388] netlink_unicast+0x549/0x7f0 [ 3042.771865] ? netlink_attachskb+0x870/0x870 [ 3042.772380] netlink_sendmsg+0x90f/0xdf0 [ 3042.772864] ? netlink_unicast+0x7f0/0x7f0 [ 3042.773359] ? netlink_unicast+0x7f0/0x7f0 [ 3042.773857] __sock_sendmsg+0x154/0x190 [ 3042.774317] ____sys_sendmsg+0x70d/0x870 [ 3042.774791] ? sock_write_iter+0x3d0/0x3d0 [ 3042.775274] ? do_recvmmsg+0x6d0/0x6d0 [ 3042.775729] ? SOFTIRQ_verbose+0x10/0x10 [ 3042.776203] ? __lockdep_reset_lock+0x180/0x180 [ 3042.776754] ___sys_sendmsg+0xf3/0x170 [ 3042.777207] ? sendmsg_copy_msghdr+0x160/0x160 [ 3042.777744] ? __fget_files+0x2cf/0x520 [ 3042.778207] ? lock_downgrade+0x6d0/0x6d0 [ 3042.778687] ? finish_task_switch+0x126/0x5d0 [ 3042.779208] ? lock_downgrade+0x6d0/0x6d0 [ 3042.779694] ? __fget_files+0x2f8/0x520 [ 3042.780160] ? __fget_light+0xea/0x290 [ 3042.780631] __sys_sendmsg+0xe5/0x1b0 [ 3042.781075] ? __sys_sendmsg_sock+0x40/0x40 [ 3042.781581] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.782219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.782832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.783428] ? trace_hardirqs_on+0x5b/0x180 [ 3042.783933] do_syscall_64+0x33/0x40 [ 3042.784365] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.784966] RIP: 0033:0x7f0cf3e3ab19 [ 3042.785395] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3042.787521] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3042.788407] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3042.789240] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3042.790068] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3042.790894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.791721] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3042.893334] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3042.895343] CPU: 1 PID: 17415 Comm: syz-executor.6 Not tainted 5.10.232 #1 [ 3042.896717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3042.898335] Call Trace: [ 3042.898869] dump_stack+0x107/0x167 [ 3042.899585] sysfs_warn_dup.cold+0x1c/0x29 [ 3042.900415] sysfs_do_create_link_sd+0x122/0x140 [ 3042.901357] sysfs_create_link+0x5f/0xc0 [ 3042.902169] device_add+0x703/0x1c50 [ 3042.902902] ? devlink_add_symlinks+0x970/0x970 [ 3042.903812] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3042.904846] wiphy_register+0x1da6/0x2850 [ 3042.905664] ? wiphy_unregister+0xb90/0xb90 [ 3042.906522] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3042.907562] ieee80211_register_hw+0x23c5/0x38b0 [ 3042.908517] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3042.909455] ? net_generic+0xdb/0x2b0 [ 3042.910223] ? memset+0x20/0x50 [ 3042.910865] ? __hrtimer_init+0x12c/0x270 [ 3042.911673] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3042.912673] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3042.913569] ? hwsim_new_radio_nl+0x967/0x1080 [ 3042.914451] ? memcpy+0x39/0x60 [ 3042.915098] hwsim_new_radio_nl+0x991/0x1080 [ 3042.915960] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.916992] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3042.918259] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3042.919531] genl_family_rcv_msg_doit+0x22d/0x330 [ 3042.920468] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3042.921740] ? cap_capable+0x1cd/0x230 [ 3042.922503] ? ns_capable+0xe2/0x110 [ 3042.923224] genl_rcv_msg+0x33c/0x5a0 [ 3042.923966] ? genl_get_cmd+0x480/0x480 [ 3042.924741] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3042.925735] ? lock_release+0x680/0x680 [ 3042.926499] ? __lockdep_reset_lock+0x180/0x180 [ 3042.927400] netlink_rcv_skb+0x14b/0x430 [ 3042.928179] ? genl_get_cmd+0x480/0x480 [ 3042.928955] ? netlink_ack+0xab0/0xab0 [ 3042.929714] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3042.930593] ? is_vmalloc_addr+0x7b/0xb0 [ 3042.931377] genl_rcv+0x24/0x40 [ 3042.932009] netlink_unicast+0x549/0x7f0 [ 3042.932805] ? netlink_attachskb+0x870/0x870 [ 3042.933659] netlink_sendmsg+0x90f/0xdf0 [ 3042.934450] ? netlink_unicast+0x7f0/0x7f0 [ 3042.935281] ? netlink_unicast+0x7f0/0x7f0 [ 3042.936095] __sock_sendmsg+0x154/0x190 [ 3042.936867] ____sys_sendmsg+0x70d/0x870 [ 3042.937650] ? sock_write_iter+0x3d0/0x3d0 [ 3042.938461] ? do_recvmmsg+0x6d0/0x6d0 [ 3042.939215] ? SOFTIRQ_verbose+0x10/0x10 [ 3042.940004] ? __lockdep_reset_lock+0x180/0x180 [ 3042.940901] ___sys_sendmsg+0xf3/0x170 [ 3042.941644] ? sendmsg_copy_msghdr+0x160/0x160 [ 3042.942514] ? __fget_files+0x2cf/0x520 [ 3042.943271] ? lock_downgrade+0x6d0/0x6d0 [ 3042.944064] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.945093] ? trace_hardirqs_on+0x5b/0x180 [ 3042.945919] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3042.946953] ? __fget_files+0x2f8/0x520 [ 3042.947723] ? __fget_light+0xea/0x290 [ 3042.948471] __sys_sendmsg+0xe5/0x1b0 [ 3042.949205] ? __sys_sendmsg_sock+0x40/0x40 [ 3042.950026] ? io_schedule_timeout+0x140/0x140 [ 3042.950909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3042.951904] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3042.952889] ? trace_hardirqs_on+0x5b/0x180 [ 3042.953713] do_syscall_64+0x33/0x40 [ 3042.954426] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3042.955402] RIP: 0033:0x7f0480411b19 [ 3042.956109] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3042.959593] RSP: 002b:00007f047d987188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3042.961039] RAX: ffffffffffffffda RBX: 00007f0480524f60 RCX: 00007f0480411b19 [ 3042.962392] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3042.963735] RBP: 00007f048046bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3042.965070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.966399] R13: 00007ffed1f4e0af R14: 00007f047d987300 R15: 0000000000022000 00:20:54 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x5452, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x91, 0x1, 0xf6, 0x0, 0x0, 0x0, 0x9400, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x6}, 0x89142, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20000, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002c80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRESOCT, @ANYRES16=r1, @ANYRES32], 0x20}}], 0x2, 0x40400c5) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000001880)=ANY=[@ANYRES16=r0], 0xa0}, 0x1, 0x0, 0x0, 0x8810}, 0x0) r2 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="8237af7c6f5822bc7d02ff4f6f402bb82d85e03ecab86a05db8bf613c548112c458dc307850f47151909525345", @ANYRESOCT, @ANYRESHEX=0x0], 0x20}, 0x1, 0x0, 0x0, 0x24008850}, 0x24048880) epoll_create(0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x1, @any, 0x100}, 0xe) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x507a4}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) ptrace(0x4208, r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2f6600006530202ab02020205ed92d2b2426282b2d5d205c202b23402b219b2e7d2d203a202f6465762f6c6f6f702d636f6e74726f6c00202662200a049a69a2c25fc047d986535a476e28d697f6a490d03c29af6c2e04a0c8ed8b1fff9cfe88dd19236b37e38df7a8563de9e593a88d3a16f8bba32c3f900557f22320d46d9fae7fd67af6dae69de139fc65ce216ff8484568dcdc6893c2fe76201099ada926276bf4248b7d5094f8"], 0x94) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 00:20:54 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x480, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x38c, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x480}}, 0x0) 00:20:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x541b, &(0x7f0000000040)) mlockall(0x3) memfd_create(0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5e, 0x50001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x202, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x4, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x8, 0x1f012, r1, 0x0) 00:20:54 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3d4, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c8}}, 0x0) 00:20:54 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x276}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:20:54 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e7, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a22", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000561c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000571c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "14fd1a87bcbda8"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000581c0)={{0x0, 0xffff, 0x100, 0x6, 0x0, 0x7, 0x6, 0x5, 0x2, 0x0, 0x7, 0x8a, 0x2, 0x9, 0x8}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000591c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f000005a1c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="06000000000000003f0000200000000007000000000000003ba0000000000000faffffffffffffffffff00000000000024000000800000000600000081000000620c000000000000ff010000000000003b0100000000000001800000000000003000"/152]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005a280)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005a480)={0x182, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {r6}, {r7, r8}, {r9, r11}, {r12}, {r13}], 0x6c, "8a73080c1ad2fb"}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:20:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 70) [ 3061.724388] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3061.726577] CPU: 0 PID: 17437 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3061.728063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.729858] Call Trace: [ 3061.730429] dump_stack+0x107/0x167 [ 3061.731218] sysfs_warn_dup.cold+0x1c/0x29 [ 3061.732130] sysfs_do_create_link_sd+0x122/0x140 [ 3061.733150] sysfs_create_link+0x5f/0xc0 [ 3061.734056] device_add+0x703/0x1c50 [ 3061.734864] ? devlink_add_symlinks+0x970/0x970 [ 3061.735868] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3061.736997] wiphy_register+0x1da6/0x2850 [ 3061.737930] ? wiphy_unregister+0xb90/0xb90 [ 3061.738875] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3061.740027] ieee80211_register_hw+0x23c5/0x38b0 [ 3061.741062] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3061.742113] ? net_generic+0xdb/0x2b0 [ 3061.742942] ? lockdep_init_map_type+0x2c7/0x780 [ 3061.743958] ? memset+0x20/0x50 [ 3061.744667] ? __hrtimer_init+0x12c/0x270 [ 3061.745839] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3061.747157] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3061.748338] ? hwsim_new_radio_nl+0x967/0x1080 [ 3061.749543] ? memcpy+0x39/0x60 [ 3061.750268] hwsim_new_radio_nl+0x991/0x1080 [ 3061.751210] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3061.752322] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3061.753728] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3061.755128] genl_family_rcv_msg_doit+0x22d/0x330 [ 3061.756159] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3061.757558] ? cap_capable+0x1cd/0x230 [ 3061.758398] ? ns_capable+0xe2/0x110 [ 3061.759195] genl_rcv_msg+0x33c/0x5a0 [ 3061.760008] ? genl_get_cmd+0x480/0x480 [ 3061.760855] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3061.761964] ? lock_release+0x680/0x680 [ 3061.762808] ? __lockdep_reset_lock+0x180/0x180 [ 3061.763799] netlink_rcv_skb+0x14b/0x430 [ 3061.764658] ? genl_get_cmd+0x480/0x480 [ 3061.765505] ? netlink_ack+0xab0/0xab0 [ 3061.766345] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3061.767322] ? is_vmalloc_addr+0x7b/0xb0 [ 3061.768184] genl_rcv+0x24/0x40 [ 3061.768889] netlink_unicast+0x549/0x7f0 [ 3061.769766] ? netlink_attachskb+0x870/0x870 [ 3061.770718] netlink_sendmsg+0x90f/0xdf0 [ 3061.771588] ? netlink_unicast+0x7f0/0x7f0 [ 3061.772500] ? netlink_unicast+0x7f0/0x7f0 [ 3061.773413] __sock_sendmsg+0x154/0x190 [ 3061.774259] ____sys_sendmsg+0x70d/0x870 [ 3061.775134] ? sock_write_iter+0x3d0/0x3d0 [ 3061.776048] ? do_recvmmsg+0x6d0/0x6d0 [ 3061.776892] ? SOFTIRQ_verbose+0x10/0x10 [ 3061.777773] ? __lockdep_reset_lock+0x180/0x180 [ 3061.778771] ___sys_sendmsg+0xf3/0x170 [ 3061.779600] ? sendmsg_copy_msghdr+0x160/0x160 [ 3061.780586] ? __fget_files+0x2cf/0x520 [ 3061.781438] ? lock_downgrade+0x6d0/0x6d0 [ 3061.782334] ? clockevents_program_event+0x14b/0x360 [ 3061.783417] ? __fget_files+0x2f8/0x520 [ 3061.784277] ? __fget_light+0xea/0x290 [ 3061.785309] __sys_sendmsg+0xe5/0x1b0 [ 3061.786238] ? __sys_sendmsg_sock+0x40/0x40 [ 3061.787255] ? trace_hardirqs_on+0x5b/0x180 [ 3061.788235] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.789380] ? syscall_enter_from_user_mode+0x27/0x50 [ 3061.790532] do_syscall_64+0x33/0x40 [ 3061.791324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3061.792421] RIP: 0033:0x7fa896b4fb19 [ 3061.793221] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3061.797148] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3061.798773] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3061.800294] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3061.801820] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3061.803326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3061.804885] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3061.812442] FAULT_INJECTION: forcing a failure. [ 3061.812442] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.814984] CPU: 0 PID: 17443 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3061.816462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.818239] Call Trace: [ 3061.818804] dump_stack+0x107/0x167 [ 3061.819583] should_fail.cold+0x5/0xa [ 3061.820402] ? vm_area_alloc+0x1c/0x110 [ 3061.821261] should_failslab+0x5/0x20 [ 3061.822085] kmem_cache_alloc+0x5b/0x310 [ 3061.822964] vm_area_alloc+0x1c/0x110 [ 3061.823774] mmap_region+0x97e/0x1500 [ 3061.824608] do_mmap+0xcdb/0x11e0 [ 3061.825367] vm_mmap_pgoff+0x198/0x1f0 [ 3061.826208] ? randomize_page+0xb0/0xb0 [ 3061.827076] ksys_mmap_pgoff+0x41c/0x560 [ 3061.827947] ? find_mergeable_anon_vma+0x250/0x250 [ 3061.829004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.830129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.831234] do_syscall_64+0x33/0x40 [ 3061.832026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3061.833120] RIP: 0033:0x7fac277a0b62 [ 3061.833921] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3061.837851] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3061.839474] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3061.840993] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3061.842521] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3061.844037] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3061.845570] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3061.907906] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3061.909919] CPU: 0 PID: 17434 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3061.911442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.911450] Call Trace: [ 3061.911480] dump_stack+0x107/0x167 [ 3061.911505] sysfs_warn_dup.cold+0x1c/0x29 [ 3061.911531] sysfs_do_create_link_sd+0x122/0x140 [ 3061.911556] sysfs_create_link+0x5f/0xc0 [ 3061.911582] device_add+0x703/0x1c50 [ 3061.911611] ? devlink_add_symlinks+0x970/0x970 [ 3061.911638] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3061.911673] wiphy_register+0x1da6/0x2850 [ 3061.911728] ? wiphy_unregister+0xb90/0xb90 [ 3061.911786] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3061.911817] ieee80211_register_hw+0x23c5/0x38b0 [ 3061.911864] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3061.911881] ? net_generic+0xdb/0x2b0 [ 3061.911913] ? lockdep_init_map_type+0x2c7/0x780 [ 3061.911937] ? memset+0x20/0x50 [ 3061.911959] ? __hrtimer_init+0x12c/0x270 [ 3061.911987] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3061.912036] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3061.912055] ? hwsim_new_radio_nl+0x967/0x1080 [ 3061.912077] ? memcpy+0x39/0x60 [ 3061.912105] hwsim_new_radio_nl+0x991/0x1080 [ 3061.912133] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3061.912177] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3061.912199] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3061.912231] genl_family_rcv_msg_doit+0x22d/0x330 [ 3061.938387] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3061.938410] ? cap_capable+0x1cd/0x230 [ 3061.938449] ? ns_capable+0xe2/0x110 [ 3061.938478] genl_rcv_msg+0x33c/0x5a0 [ 3061.938505] ? genl_get_cmd+0x480/0x480 [ 3061.938528] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3061.938557] ? lock_release+0x680/0x680 [ 3061.938578] ? __lockdep_reset_lock+0x180/0x180 [ 3061.938606] netlink_rcv_skb+0x14b/0x430 [ 3061.938628] ? genl_get_cmd+0x480/0x480 [ 3061.938652] ? netlink_ack+0xab0/0xab0 [ 3061.938685] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3061.938707] ? is_vmalloc_addr+0x7b/0xb0 [ 3061.938732] genl_rcv+0x24/0x40 [ 3061.938751] netlink_unicast+0x549/0x7f0 [ 3061.938781] ? netlink_attachskb+0x870/0x870 [ 3061.938818] netlink_sendmsg+0x90f/0xdf0 [ 3061.938849] ? netlink_unicast+0x7f0/0x7f0 [ 3061.938886] ? netlink_unicast+0x7f0/0x7f0 [ 3061.938910] __sock_sendmsg+0x154/0x190 [ 3061.938933] ____sys_sendmsg+0x70d/0x870 [ 3061.938960] ? sock_write_iter+0x3d0/0x3d0 [ 3061.938978] ? do_recvmmsg+0x6d0/0x6d0 [ 3061.939005] ? SOFTIRQ_verbose+0x10/0x10 [ 3061.939032] ? __lockdep_reset_lock+0x180/0x180 [ 3061.939062] ___sys_sendmsg+0xf3/0x170 [ 3061.939087] ? sendmsg_copy_msghdr+0x160/0x160 [ 3061.939115] ? __fget_files+0x2cf/0x520 [ 3061.939137] ? lock_downgrade+0x6d0/0x6d0 [ 3061.939159] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3061.939176] ? trace_hardirqs_on+0x5b/0x180 [ 3061.939199] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3061.939233] ? __fget_files+0x2f8/0x520 [ 3061.939267] ? __fget_light+0xea/0x290 [ 3061.939300] __sys_sendmsg+0xe5/0x1b0 [ 3061.939326] ? __sys_sendmsg_sock+0x40/0x40 [ 3061.971068] ? io_schedule_timeout+0x140/0x140 [ 3061.971110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.971131] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.971148] ? trace_hardirqs_on+0x5b/0x180 [ 3061.971172] do_syscall_64+0x33/0x40 [ 3061.971193] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3061.971208] RIP: 0033:0x7f0cf3e3ab19 [ 3061.971230] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3061.971242] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3061.971265] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3061.971278] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 00:20:54 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e0, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) [ 3061.971290] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3061.971303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3061.971316] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3062.006494] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3062.006517] CPU: 0 PID: 17440 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3062.006530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 00:20:54 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaa20086dd6096153f00082c0020010000000000000000000000000000ff0200000000000000000000000000018f00907800000000"], 0x0) r1 = fork() ptrace$setopts(0x4206, r1, 0x10001, 0x10002d) r2 = fork() r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x1f, 0x5, 0x2, 0x20, 0x0, 0x7, 0x40884, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10, 0x4, 0x1, 0x6, 0xfffffffffffffff7, 0x7, 0x8000, 0x0, 0x7, 0x0, 0xffffffff}, r3, 0x8, 0xffffffffffffffff, 0x8) ptrace$setopts(0x4206, r3, 0x10001, 0x23) ptrace(0x4208, r2) syz_emit_ethernet(0xbe, &(0x7f0000000300)={@empty, @remote, @val={@val={0x9100, 0x1, 0x0, 0x4}, {0x8100, 0x2, 0x1, 0x4}}, {@llc={0x4, {@snap={0x1, 0xaa, "1a", "ecc0e6", 0x9, "676b0f96cdfeb3662b33dee539f74a5d60332df14d4c9703eb7920832509d151efca9be580e1d01cb41199c542706e786aa5c08618b648cb32e3a9e1e134fc43cfb80321d6db996a4b609b98cb66d0dcb6f7938619c609ff2fc91c8c98877c38f61d4122a1735fa1d89e5c84bc20a1a3b3a54e7f87d96c9879e863b253331a518ab9e98a2b4f62ba8000a57dc735a0dff449ee286b3efe26bc419a7746bceae7"}}}}}, &(0x7f0000000140)={0x0, 0x4, [0xe84, 0x8b7, 0x631, 0xe9a]}) r4 = fork() ptrace(0x10, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getpriority(0x1, r5) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="080000000000000018000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="ecc4f50f31544fb9c9e85aebf8d04dc0b61e97867e225c181bb32839479992f53e650700013f85c46fefed79687ec3e1e70ff27f49118eb22f58b978bc3b5345a09b1345ae864d6aeb3e60db5e5d81c16c8566889587d8"]) getpgrp(0x0) ioprio_set$pid(0x2, r4, 0x4004) openat(r6, &(0x7f0000000100)='./file0\x00', 0x400100, 0x30) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) [ 3062.006538] Call Trace: [ 3062.006566] dump_stack+0x107/0x167 [ 3062.006591] sysfs_warn_dup.cold+0x1c/0x29 00:20:54 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x480, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x38c, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x480}}, 0x0) [ 3062.006624] sysfs_do_create_link_sd+0x122/0x140 [ 3062.006653] sysfs_create_link+0x5f/0xc0 [ 3062.006679] device_add+0x703/0x1c50 [ 3062.006708] ? devlink_add_symlinks+0x970/0x970 [ 3062.006735] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3062.006768] wiphy_register+0x1da6/0x2850 [ 3062.006805] ? wiphy_unregister+0xb90/0xb90 [ 3062.006844] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3062.006875] ieee80211_register_hw+0x23c5/0x38b0 [ 3062.006921] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3062.006938] ? net_generic+0xdb/0x2b0 [ 3062.006969] ? lockdep_init_map_type+0x2c7/0x780 [ 3062.006993] ? memset+0x20/0x50 [ 3062.007016] ? __hrtimer_init+0x12c/0x270 [ 3062.007043] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3062.007088] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3062.007106] ? hwsim_new_radio_nl+0x967/0x1080 [ 3062.007126] ? memcpy+0x39/0x60 [ 3062.007154] hwsim_new_radio_nl+0x991/0x1080 [ 3062.007182] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.007226] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3062.007247] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3062.007278] genl_family_rcv_msg_doit+0x22d/0x330 [ 3062.007304] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3062.007326] ? cap_capable+0x1cd/0x230 [ 3062.007365] ? ns_capable+0xe2/0x110 [ 3062.007393] genl_rcv_msg+0x33c/0x5a0 [ 3062.007420] ? genl_get_cmd+0x480/0x480 [ 3062.007442] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.007472] ? lock_release+0x680/0x680 [ 3062.007502] netlink_rcv_skb+0x14b/0x430 [ 3062.007523] ? genl_get_cmd+0x480/0x480 [ 3062.007547] ? netlink_ack+0xab0/0xab0 [ 3062.007580] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3062.007601] ? is_vmalloc_addr+0x7b/0xb0 [ 3062.007627] genl_rcv+0x24/0x40 [ 3062.007646] netlink_unicast+0x549/0x7f0 [ 3062.007675] ? netlink_attachskb+0x870/0x870 [ 3062.007712] netlink_sendmsg+0x90f/0xdf0 [ 3062.007743] ? netlink_unicast+0x7f0/0x7f0 [ 3062.007780] ? netlink_unicast+0x7f0/0x7f0 [ 3062.007803] __sock_sendmsg+0x154/0x190 [ 3062.007826] ____sys_sendmsg+0x70d/0x870 [ 3062.007852] ? sock_write_iter+0x3d0/0x3d0 [ 3062.007871] ? do_recvmmsg+0x6d0/0x6d0 [ 3062.007897] ? SOFTIRQ_verbose+0x10/0x10 [ 3062.007925] ? __lockdep_reset_lock+0x180/0x180 [ 3062.007954] ___sys_sendmsg+0xf3/0x170 [ 3062.007979] ? sendmsg_copy_msghdr+0x160/0x160 [ 3062.008007] ? __fget_files+0x2cf/0x520 [ 3062.008028] ? lock_downgrade+0x6d0/0x6d0 [ 3062.008058] ? clockevents_program_event+0x14b/0x360 [ 3062.008090] ? __fget_files+0x2f8/0x520 [ 3062.008124] ? __fget_light+0xea/0x290 [ 3062.008157] __sys_sendmsg+0xe5/0x1b0 [ 3062.008179] ? __sys_sendmsg_sock+0x40/0x40 [ 3062.008227] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.008249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.008267] ? trace_hardirqs_on+0x5b/0x180 [ 3062.008291] do_syscall_64+0x33/0x40 [ 3062.008312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3062.008326] RIP: 0033:0x7f4989e31b19 [ 3062.008347] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3062.008359] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3062.008382] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3062.008395] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3062.008408] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3062.008420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3062.008433] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3062.174273] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3062.174296] CPU: 0 PID: 17452 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3062.174308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3062.174316] Call Trace: [ 3062.174343] dump_stack+0x107/0x167 [ 3062.174368] sysfs_warn_dup.cold+0x1c/0x29 [ 3062.174393] sysfs_do_create_link_sd+0x122/0x140 [ 3062.174425] sysfs_create_link+0x5f/0xc0 [ 3062.174451] device_add+0x703/0x1c50 [ 3062.174481] ? devlink_add_symlinks+0x970/0x970 [ 3062.174508] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3062.174541] wiphy_register+0x1da6/0x2850 [ 3062.174579] ? wiphy_unregister+0xb90/0xb90 [ 3062.174618] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3062.174649] ieee80211_register_hw+0x23c5/0x38b0 [ 3062.174696] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3062.174713] ? net_generic+0xdb/0x2b0 [ 3062.174744] ? lockdep_init_map_type+0x2c7/0x780 [ 3062.174767] ? memset+0x20/0x50 [ 3062.174789] ? __hrtimer_init+0x12c/0x270 [ 3062.174817] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3062.174863] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3062.174880] ? hwsim_new_radio_nl+0x967/0x1080 [ 3062.174901] ? memcpy+0x39/0x60 [ 3062.174929] hwsim_new_radio_nl+0x991/0x1080 [ 3062.174957] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.175002] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3062.175024] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3062.175054] genl_family_rcv_msg_doit+0x22d/0x330 [ 3062.175081] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3062.175103] ? cap_capable+0x1cd/0x230 [ 3062.175141] ? ns_capable+0xe2/0x110 [ 3062.175169] genl_rcv_msg+0x33c/0x5a0 [ 3062.175196] ? genl_get_cmd+0x480/0x480 [ 3062.175219] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.175248] ? lock_release+0x680/0x680 [ 3062.175269] ? __lockdep_reset_lock+0x180/0x180 [ 3062.175297] netlink_rcv_skb+0x14b/0x430 [ 3062.175318] ? genl_get_cmd+0x480/0x480 [ 3062.175342] ? netlink_ack+0xab0/0xab0 [ 3062.175375] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3062.175397] ? is_vmalloc_addr+0x7b/0xb0 [ 3062.175423] genl_rcv+0x24/0x40 [ 3062.175442] netlink_unicast+0x549/0x7f0 [ 3062.175471] ? netlink_attachskb+0x870/0x870 [ 3062.175509] netlink_sendmsg+0x90f/0xdf0 [ 3062.175539] ? netlink_unicast+0x7f0/0x7f0 [ 3062.175576] ? netlink_unicast+0x7f0/0x7f0 [ 3062.175600] __sock_sendmsg+0x154/0x190 [ 3062.175624] ____sys_sendmsg+0x70d/0x870 [ 3062.175646] ? trace_hardirqs_on+0x5b/0x180 [ 3062.175667] ? sock_write_iter+0x3d0/0x3d0 [ 3062.175688] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3062.175722] ? ___sys_sendmsg+0xd2/0x170 [ 3062.175754] ___sys_sendmsg+0xf3/0x170 [ 3062.175780] ? sendmsg_copy_msghdr+0x160/0x160 [ 3062.175808] ? __fget_files+0x2cf/0x520 [ 3062.175830] ? lock_downgrade+0x6d0/0x6d0 [ 3062.175851] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3062.175867] ? trace_hardirqs_on+0x5b/0x180 [ 3062.175891] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3062.175925] ? __fget_files+0x2f8/0x520 [ 3062.175958] ? __fget_light+0xea/0x290 [ 3062.175992] __sys_sendmsg+0xe5/0x1b0 [ 3062.176015] ? __sys_sendmsg_sock+0x40/0x40 [ 3062.176040] ? io_schedule_timeout+0x140/0x140 [ 3062.176081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.176102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.176119] ? trace_hardirqs_on+0x5b/0x180 [ 3062.176143] do_syscall_64+0x33/0x40 [ 3062.176164] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3062.176179] RIP: 0033:0x7fa896b4fb19 [ 3062.176200] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3062.176212] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3062.176235] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3062.176248] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3062.176261] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3062.176273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3062.176286] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3062.308443] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3062.308468] CPU: 0 PID: 17459 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3062.308482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3062.308491] Call Trace: [ 3062.308521] dump_stack+0x107/0x167 [ 3062.308550] sysfs_warn_dup.cold+0x1c/0x29 [ 3062.308578] sysfs_do_create_link_sd+0x122/0x140 [ 3062.308606] sysfs_create_link+0x5f/0xc0 [ 3062.308642] device_add+0x703/0x1c50 [ 3062.308681] ? devlink_add_symlinks+0x970/0x970 [ 3062.308711] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3062.308749] wiphy_register+0x1da6/0x2850 [ 3062.308793] ? wiphy_unregister+0xb90/0xb90 [ 3062.308837] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3062.308873] ieee80211_register_hw+0x23c5/0x38b0 [ 3062.430395] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3062.431597] ? net_generic+0xdb/0x2b0 [ 3062.432565] ? lockdep_init_map_type+0x2c7/0x780 [ 3062.433774] ? memset+0x20/0x50 [ 3062.434606] ? __hrtimer_init+0x12c/0x270 [ 3062.435651] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3062.436930] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3062.438103] ? hwsim_new_radio_nl+0x967/0x1080 [ 3062.439254] ? memcpy+0x39/0x60 [ 3062.440104] hwsim_new_radio_nl+0x991/0x1080 [ 3062.441221] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.442551] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3062.444212] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3062.445862] genl_family_rcv_msg_doit+0x22d/0x330 [ 3062.447078] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3062.448733] ? cap_capable+0x1cd/0x230 [ 3062.449739] ? ns_capable+0xe2/0x110 [ 3062.450683] genl_rcv_msg+0x33c/0x5a0 [ 3062.451656] ? genl_get_cmd+0x480/0x480 [ 3062.452669] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.453980] ? lock_release+0x680/0x680 [ 3062.454981] ? __lockdep_reset_lock+0x180/0x180 [ 3062.456157] netlink_rcv_skb+0x14b/0x430 [ 3062.457183] ? genl_get_cmd+0x480/0x480 [ 3062.458193] ? netlink_ack+0xab0/0xab0 [ 3062.459190] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3062.460343] ? is_vmalloc_addr+0x7b/0xb0 [ 3062.461384] genl_rcv+0x24/0x40 [ 3062.462214] netlink_unicast+0x549/0x7f0 [ 3062.463243] ? netlink_attachskb+0x870/0x870 [ 3062.464366] netlink_sendmsg+0x90f/0xdf0 [ 3062.465406] ? netlink_unicast+0x7f0/0x7f0 [ 3062.466488] ? netlink_unicast+0x7f0/0x7f0 [ 3062.467557] __sock_sendmsg+0x154/0x190 [ 3062.468567] ____sys_sendmsg+0x70d/0x870 [ 3062.469602] ? sock_write_iter+0x3d0/0x3d0 [ 3062.470669] ? do_recvmmsg+0x6d0/0x6d0 [ 3062.471660] ? SOFTIRQ_verbose+0x10/0x10 [ 3062.472689] ? __lockdep_reset_lock+0x180/0x180 [ 3062.473878] ___sys_sendmsg+0xf3/0x170 [ 3062.474864] ? sendmsg_copy_msghdr+0x160/0x160 [ 3062.476022] ? __fget_files+0x2cf/0x520 [ 3062.477038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.478363] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3062.479717] ? trace_hardirqs_on+0x5b/0x180 [ 3062.480805] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3062.482192] ? __fget_light+0xea/0x290 [ 3062.483181] ? __fget_light+0xf3/0x290 [ 3062.484190] __sys_sendmsg+0xe5/0x1b0 [ 3062.485158] ? __sys_sendmsg_sock+0x40/0x40 [ 3062.486270] ? io_schedule_timeout+0x140/0x140 [ 3062.487445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.488788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.490086] ? trace_hardirqs_on+0x5b/0x180 [ 3062.491183] do_syscall_64+0x33/0x40 [ 3062.492127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3062.493430] RIP: 0033:0x7f4989e31b19 [ 3062.494369] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3062.498952] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3062.500845] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3062.502618] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3062.504401] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3062.506177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3062.507946] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:20:54 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:20:54 executing program 7: sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020028bd7000fbdbdf25060000000c0001800800030001000000"], 0x20}, 0x1, 0x0, 0x0, 0x14}, 0x8004) clock_gettime(0x2, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10) sendfile(r1, r0, &(0x7f0000000180)=0x7, 0x7) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) recvmmsg$unix(r0, &(0x7f0000002ec0)=[{{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/100, 0x64}], 0x2, &(0x7f00000014c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001540), 0x6e, &(0x7f0000001780)=[{&(0x7f00000015c0)=""/7, 0x7}, {&(0x7f0000001600)=""/84, 0x54}, {&(0x7f0000001680)=""/201, 0xc9}], 0x3}}, {{&(0x7f00000017c0)=@abs, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/76, 0x4c}], 0x2, &(0x7f0000002900)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000002980), 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002a00)=""/229, 0xe5}, {&(0x7f0000002b00)=""/149, 0x95}], 0x2}}, {{&(0x7f0000002c00)=@abs, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002c80)=""/40, 0x28}, {&(0x7f0000002cc0)=""/98, 0x62}], 0x2, &(0x7f0000002d80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128}}], 0x5, 0x10001, &(0x7f0000003000)={0x77359400}) r2 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x3649, 0x4, 0x4, 0xbe, 0x0, r2}, &(0x7f000014a000/0x1000)=nil, &(0x7f000064c000/0x1000)=nil, &(0x7f0000003040), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:20:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 71) [ 3062.720483] FAULT_INJECTION: forcing a failure. [ 3062.720483] name failslab, interval 1, probability 0, space 0, times 0 [ 3062.723080] CPU: 1 PID: 17478 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3062.724552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3062.726325] Call Trace: [ 3062.726889] dump_stack+0x107/0x167 [ 3062.727664] should_fail.cold+0x5/0xa [ 3062.728478] ? create_object.isra.0+0x3a/0xa20 [ 3062.729471] should_failslab+0x5/0x20 [ 3062.730278] kmem_cache_alloc+0x5b/0x310 [ 3062.731152] create_object.isra.0+0x3a/0xa20 [ 3062.732083] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3062.733158] kmem_cache_alloc+0x159/0x310 [ 3062.734053] vm_area_alloc+0x1c/0x110 [ 3062.734900] mmap_region+0x97e/0x1500 [ 3062.735728] do_mmap+0xcdb/0x11e0 [ 3062.736477] vm_mmap_pgoff+0x198/0x1f0 [ 3062.737318] ? randomize_page+0xb0/0xb0 [ 3062.738184] ksys_mmap_pgoff+0x41c/0x560 [ 3062.739046] ? find_mergeable_anon_vma+0x250/0x250 [ 3062.740098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.741213] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.742327] do_syscall_64+0x33/0x40 [ 3062.743117] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3062.744199] RIP: 0033:0x7fac277a0b62 [ 3062.744985] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3062.748886] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3062.750518] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3062.752030] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3062.753549] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3062.755066] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3062.756603] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3062.831192] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3062.833247] CPU: 0 PID: 17465 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3062.834842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3062.836715] Call Trace: [ 3062.837328] dump_stack+0x107/0x167 [ 3062.838157] sysfs_warn_dup.cold+0x1c/0x29 [ 3062.839121] sysfs_do_create_link_sd+0x122/0x140 [ 3062.840202] sysfs_create_link+0x5f/0xc0 [ 3062.841133] device_add+0x703/0x1c50 [ 3062.842002] ? devlink_add_symlinks+0x970/0x970 [ 3062.843060] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3062.844258] wiphy_register+0x1da6/0x2850 [ 3062.845218] ? wiphy_unregister+0xb90/0xb90 [ 3062.846234] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3062.847455] ieee80211_register_hw+0x23c5/0x38b0 [ 3062.848555] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3062.849651] ? net_generic+0xdb/0x2b0 [ 3062.850529] ? lockdep_init_map_type+0x2c7/0x780 [ 3062.851606] ? memset+0x20/0x50 [ 3062.852358] ? __hrtimer_init+0x12c/0x270 [ 3062.853312] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3062.854477] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3062.855533] ? hwsim_new_radio_nl+0x967/0x1080 [ 3062.856565] ? memcpy+0x39/0x60 [ 3062.857322] hwsim_new_radio_nl+0x991/0x1080 [ 3062.858319] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.859495] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3062.860965] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3062.862447] genl_family_rcv_msg_doit+0x22d/0x330 [ 3062.863533] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3062.865005] ? cap_capable+0x1cd/0x230 [ 3062.865913] ? ns_capable+0xe2/0x110 [ 3062.866757] genl_rcv_msg+0x33c/0x5a0 [ 3062.867617] ? genl_get_cmd+0x480/0x480 [ 3062.868510] ? lock_acquire+0x1b9/0x470 [ 3062.869406] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3062.870568] ? lock_release+0x680/0x680 [ 3062.871464] ? __lockdep_reset_lock+0x180/0x180 [ 3062.872519] netlink_rcv_skb+0x14b/0x430 [ 3062.873439] ? genl_get_cmd+0x480/0x480 [ 3062.874333] ? netlink_ack+0xab0/0xab0 [ 3062.875223] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3062.876242] ? is_vmalloc_addr+0x7b/0xb0 [ 3062.877146] genl_rcv+0x24/0x40 [ 3062.877891] netlink_unicast+0x549/0x7f0 [ 3062.878800] ? netlink_attachskb+0x870/0x870 [ 3062.879793] netlink_sendmsg+0x90f/0xdf0 [ 3062.880709] ? netlink_unicast+0x7f0/0x7f0 [ 3062.881673] ? netlink_unicast+0x7f0/0x7f0 [ 3062.882612] __sock_sendmsg+0x154/0x190 [ 3062.883506] ____sys_sendmsg+0x70d/0x870 [ 3062.884416] ? sock_write_iter+0x3d0/0x3d0 [ 3062.885358] ? do_recvmmsg+0x6d0/0x6d0 [ 3062.886233] ? SOFTIRQ_verbose+0x10/0x10 [ 3062.887140] ? __lockdep_reset_lock+0x180/0x180 [ 3062.888181] ___sys_sendmsg+0xf3/0x170 [ 3062.889049] ? sendmsg_copy_msghdr+0x160/0x160 [ 3062.890089] ? __fget_files+0x2cf/0x520 [ 3062.890974] ? lock_downgrade+0x6d0/0x6d0 [ 3062.891904] ? __fget_files+0x42d/0x520 [ 3062.892803] ? __fget_files+0x2f8/0x520 [ 3062.893716] ? __fget_light+0xea/0x290 [ 3062.894603] __sys_sendmsg+0xe5/0x1b0 [ 3062.895447] ? __sys_sendmsg_sock+0x40/0x40 [ 3062.896433] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3062.897596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3062.898736] ? trace_hardirqs_on+0x5b/0x180 [ 3062.899687] do_syscall_64+0x33/0x40 [ 3062.900514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3062.901646] RIP: 0033:0x7f0cf3e3ab19 [ 3062.902472] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3062.906503] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3062.908190] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3062.909777] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3062.911351] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3062.912928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3062.914496] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:21:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 72) 00:21:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in=@private, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @private}}, 0x0, @in6=@initdev}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x400, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r5, r6, 0x1000) getgroups(0x5, &(0x7f0000000100)=[0xee01, 0xffffffffffffffff, 0xee01, 0xee01, 0xee01]) getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0xee00, 0x0, 0xffffffffffffffff, r6, 0xee00, r7]) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000006b40)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7ff}}, './file1\x00'}) r9 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r9, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) r10 = eventfd2(0xffffffff, 0x100c00) r11 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) [ 3080.358137] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3080.360005] CPU: 0 PID: 17487 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3080.361118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.362511] Call Trace: [ 3080.362964] dump_stack+0x107/0x167 [ 3080.363565] sysfs_warn_dup.cold+0x1c/0x29 [ 3080.364276] sysfs_do_create_link_sd+0x122/0x140 [ 3080.365070] sysfs_create_link+0x5f/0xc0 [ 3080.365744] device_add+0x703/0x1c50 [ 3080.366377] ? devlink_add_symlinks+0x970/0x970 [ 3080.367160] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3080.368046] wiphy_register+0x1da6/0x2850 [ 3080.368754] ? wiphy_unregister+0xb90/0xb90 [ 3080.369469] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3080.370368] ieee80211_register_hw+0x23c5/0x38b0 [ 3080.371145] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3080.371970] ? net_generic+0xdb/0x2b0 [ 3080.372605] ? lockdep_init_map_type+0x2c7/0x780 [ 3080.373387] ? memset+0x20/0x50 [ 3080.373954] ? __hrtimer_init+0x12c/0x270 [ 3080.374637] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3080.375668] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3080.376437] ? hwsim_new_radio_nl+0x967/0x1080 [ 3080.377213] ? memcpy+0x39/0x60 [ 3080.377744] hwsim_new_radio_nl+0x991/0x1080 [ 3080.378487] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.379305] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3080.380395] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3080.381396] genl_family_rcv_msg_doit+0x22d/0x330 [ 3080.382231] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3080.383374] ? cap_capable+0x1cd/0x230 [ 3080.383996] ? ns_capable+0xe2/0x110 [ 3080.384569] genl_rcv_msg+0x33c/0x5a0 [ 3080.385170] ? genl_get_cmd+0x480/0x480 [ 3080.385790] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.386589] ? lock_release+0x680/0x680 [ 3080.387222] ? __lockdep_reset_lock+0x180/0x180 [ 3080.387951] netlink_rcv_skb+0x14b/0x430 [ 3080.388573] ? genl_get_cmd+0x480/0x480 [ 3080.389246] ? netlink_ack+0xab0/0xab0 [ 3080.389865] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3080.390640] ? is_vmalloc_addr+0x7b/0xb0 [ 3080.391354] genl_rcv+0x24/0x40 [ 3080.391881] netlink_unicast+0x549/0x7f0 [ 3080.392515] ? netlink_attachskb+0x870/0x870 [ 3080.393212] netlink_sendmsg+0x90f/0xdf0 [ 3080.393851] ? netlink_unicast+0x7f0/0x7f0 [ 3080.394516] ? netlink_unicast+0x7f0/0x7f0 [ 3080.395175] __sock_sendmsg+0x154/0x190 [ 3080.395794] ____sys_sendmsg+0x70d/0x870 [ 3080.396415] ? sock_write_iter+0x3d0/0x3d0 [ 3080.397085] ? do_recvmmsg+0x6d0/0x6d0 [ 3080.397708] ? SOFTIRQ_verbose+0x10/0x10 [ 3080.398355] ? __lockdep_reset_lock+0x180/0x180 [ 3080.399080] ___sys_sendmsg+0xf3/0x170 [ 3080.399692] ? sendmsg_copy_msghdr+0x160/0x160 [ 3080.400404] ? __fget_files+0x2cf/0x520 [ 3080.401034] ? lock_downgrade+0x6d0/0x6d0 [ 3080.401682] ? __fget_files+0x1fb/0x520 [ 3080.402316] ? __fget_files+0x2f8/0x520 [ 3080.402943] ? __fget_light+0xea/0x290 [ 3080.403550] __sys_sendmsg+0xe5/0x1b0 [ 3080.404143] ? __sys_sendmsg_sock+0x40/0x40 [ 3080.404830] ? io_schedule_timeout+0x140/0x140 [ 3080.405540] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3080.406356] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3080.407149] ? trace_hardirqs_on+0x5b/0x180 [ 3080.407818] do_syscall_64+0x33/0x40 [ 3080.408388] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3080.409179] RIP: 0033:0x7fa896b4fb19 [ 3080.409763] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3080.412787] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3080.413969] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3080.415064] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3080.416152] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3080.417249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3080.418356] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3080.418618] FAULT_INJECTION: forcing a failure. [ 3080.418618] name failslab, interval 1, probability 0, space 0, times 0 sendmsg$netlink(0xffffffffffffffff, &(0x7f0000006c00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000340)={0x480, 0x3b, 0x300, 0x70bd26, 0x25dfdbfc, "", [@nested={0x6b, 0x49, 0x0, 0x1, [@generic="8f369df00cf8c31ec81a1d74cd52ed01a32d7937526741d5da81e0a2c9d475c0434a7e67ed56312b88993c3aa908bbd2eac4d50dc4dcab179768b13d3ab5f8c624f56b920b3965918f5c110e056e79b748a64a727b4a05f7710164345200ac72324acd09973d37"]}, @generic="0181464490d2af9f1796c21457db761c8b3b5609a382373e6a79b4395890db1c6f3ccd35d1f2c10a282cfc193ce779739a2739000ca67608e01421ec2c011c1b1e7ac74a857689e13a2f46bd20ed522d972e23a85d856e778f190fe8e445623220a305f3f61ed3a2a009f06e9df88752395663fc87fe2bad40f2316248b0bfe803dc410a808c4e818432e2f1b6a9b95ad658ad5cdd79c1afac13aa98321420a31fe63a1475b94ac5441510abbb3da5f1b09cb72dc5e00f5eff3bf6a42f571e6e4d479f8d3e5437ea0bfab704d5bcce7dacb98c09d2d4d8b59148a8d433131c2f", @nested={0x28d, 0x67, 0x0, 0x1, [@generic="200b236bd69fb67f6cbf2fb8507276aff4fc4b38475cce42dd4a65fdfaff0ed1910cf277e7801785b95865cebee9995fe605fec89fbdf264011c289f0afc4323cd7bf3fe05f52c16fb8e5dbb62d47aac66980c28f047a23e60ec54ad56966ed40b43c86bc7daca49174a61bb255c01ce955ae992283a70d4cbe7f1fbf61684c418047b294118d58ad31bd0b3aab855a96584b2a6976b443b80e6f5268e17e28f", @generic="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", @generic="8cbeb3b23de24c1b9508e2528f33fdae416c45c92457c3f6503010413b238a0394be694b0d2b8bf3a170e08ae5240451da7309f90bcddf5061d636c285fa70bd3f6476bd", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@mcast2}, @generic="1b5a6fe5e10b35d7351323e28690a15faa61fbb5589494abe0287f061ace01d500e2d08a7cbd0b3c5e258fc53a8c795f350822a43939924e838ecc094acdd8fdaec793c67ac35306b86493d9e8ae1095436daa0d44304a8c5672deefb96c4ecc06b1d71a27b0a2bc2b54b6b209db5bcfd46790b9d6423377fdc9f74b529c41002f84e195d5d2b78efd5ac804718c131f42c2c67ccb5f"]}, @typed={0x8, 0x17, 0x0, 0x0, @pid}, @typed={0xc, 0x4e, 0x0, 0x0, @u64=0x73b}, @generic="43396f425f78c1643e4177ad341f946e6f0e570c566c4309b8e4ec27e7a4bce1f773e59d66f70faa3d08cd03b521cf95a1fa211581ef182f5ff470e6fbe20192e2f7a6bdb8f0bff86cb99a56a188c07cb705ad8f32b168a13dd1d4116a43a406e70a59a1561b66c5e24f3e81f3140bb12ee6abf516efdb8f255f9fc4", @typed={0x4, 0x4d}]}, 0x480}, {&(0x7f00000007c0)={0x90, 0x41, 0x100, 0x70bd25, 0x25dfdbff, "", [@typed={0x5, 0x78, 0x0, 0x0, @str='\x00'}, @generic="617c4b59b264b682fc9af4075774fb678687ce1960fc993eface2b0d0c6e684a39a5402e1aef81a733c3b33b86807798f07a565a0026addb7920", @nested={0x39, 0x43, 0x0, 0x1, [@typed={0x8, 0x4c, 0x0, 0x0, @u32=0xfe}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@local}, @generic="1bcd1f583f61648995e05c92176b203c0f11f1eeeab0df92da7efee9fb", @typed={0x8, 0x7, 0x0, 0x0, @uid}]}]}, 0x90}, {&(0x7f0000000180)={0x54, 0x35, 0x804, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x43, 0x0, 0x0, @uid}, @nested={0x18, 0xa, 0x0, 0x1, [@typed={0x5, 0x25, 0x0, 0x0, @str='\x00'}, @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x5}]}, @generic="3c48fa", @generic="2d0df8ecae67b6", @typed={0x8, 0x69, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x55, 0x0, 0x0, @uid}, @typed={0x8, 0x6a, 0x0, 0x0, @u32=0xfff}]}, 0x54}, {&(0x7f0000000880)={0x1550, 0x42, 0x604, 0x70bd27, 0x25dfdbfe, "", 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@typed={0x8, 0x1f, 0x0, 0x0, @pid}, @generic="0384a91f188d2cc806c96415cba45543a8a2a117ceb14da35e9f0ba1b4a3a283e4a40477"]}, @generic="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", @typed={0x8, 0x4a, 0x0, 0x0, @uid=r2}, @generic="b802ceb7daaa80f76a12887836a71a47c4b0b0472ff37fd7e868440d112d79ccece0e59a32775eab3324f205eef64406e36f9459c5225db023080c980c074880e1d4d1fce87b833ede890c4f7e32cd39ecfdcdc4d70cfb6a28309daee30534a02902b19e8ce60db41ae276d7e01251f37470e4e42208a9ddf8e317d4fc828f3c7afe32b9b70e1ed1394e4ab736928e5aedfb3b6329113d58e4b7", @generic="48a080defaf9e92bb459ec0869fbe96ac52a8cdce9a2bc618e2d22dfaee7f5f20ee270b5b4cf0aeefacb5f7103bb932790b099db43225677f4cdebdc17ca"]}, 0x42f0}, {&(0x7f0000006880)={0x224, 0x32, 0x10, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x71, 0x0, 0x0, @u64=0xae}, @typed={0x8, 0x15, 0x0, 0x0, @uid=0xee01}, @typed={0xf7, 0x2c, 0x0, 0x0, @binary="59ead00b4d89360ba3ac1dce2d708f64ca3e37ef836dea8d0c0280ab42a56d2e74bbc6bfb61eb3964bd1db68a14a9139284bd23134ad60c2e011af83a56f7d8c7ed18f0f146e5398b388d2e99acd5ecfe0c3fc2857c8a6cd9b4c413ad3b3f2be458ea36f8e32ced659994d9f5db9a3942492e73e1ee9c9bc8ea500fc1860f36343427c3b105515c17b5b4c962228d9a15e15dd95fa67d59d4e912de6724fa79f4b6455fbdfb6936dafc0f8306ff54a8b69d6f3963a2374d9bc1de86e4a827e3eaa108107f063fc43676e6bfd9a4777de6536f389adb7fdde2b58e1540f20f929ad17983587cbe6405933d52d249e97bc85c2e1"}, @typed={0xc, 0x5f, 0x0, 0x0, @u64=0x6}, @typed={0x8, 0x74, 0x0, 0x0, @fd}, @generic="65098b07cc1996873ed13543ce5ead387a0f2dde043c0331deef0c339df9e37621a4194913d2ccca9b4636d9f9882cf647551fc4bb725167f77cb361aae0019f", @generic="f9025822a75b7bbaacbc9291471e42474c8467eb5493973e67e261e2cd80318a9f7c9f16251da7f6183bc0733ae8162db83b4f3de66341f2c3a5808fedbf24d9782e452292afddddac7e61e3205be2338bc2540e32f3c3ce686a325034ab6e27034277f4c4d0896d2c0f4fab435b46bde167bc4ed9eba7833482b00fecdc9541600a1a8fe09216b2e748f1836d31f9c3b68b3c45ba1435b2dc32681546e3d86da2aa808e40111d5af8769db1402cdaa605a712"]}, 0x224}], 0x7, &(0x7f0000006b80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r6}}}, @rights={{0x28, 0x1, 0x1, [r8, r0, r9, r10, r11, r0]}}], 0x68, 0x40000}, 0x4048045) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r12 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r12, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:21:12 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e0, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) 00:21:12 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x81, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file2\x00', 0x2, 0x106) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@flushsa={0x44, 0x1c, 0x20, 0x70bd2a, 0x25dfdbfc, {0x74}, [@address_filter={0x28, 0x1a, {@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@private1, 0x2, 0x9, 0xc8}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x80}]}, 0x44}, 0x1, 0x0, 0x0, 0x2400c095}, 0x4000010) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) r3 = syz_io_uring_setup(0x164b, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x400, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r5, r6, 0x1000) getgroups(0x5, &(0x7f0000000100)=[0xee01, 0xffffffffffffffff, 0xee01, 0xee01, 0xee01]) getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0xee00, 0x0, 0xffffffffffffffff, r6, 0xee00, r7]) fsetxattr$system_posix_acl(r3, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x4}, [{0x2, 0x7, r4}, {}], {0x4, 0x7}, [{0x8, 0x0, r6}]}, 0x3c, 0x0) mknodat$loop(r0, &(0x7f0000000100)='\x00', 0x2, 0x1) [ 3080.422570] CPU: 1 PID: 17494 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3080.424523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.426696] Call Trace: [ 3080.427334] dump_stack+0x107/0x167 [ 3080.428188] should_fail.cold+0x5/0xa [ 3080.429073] ? vm_area_alloc+0x1c/0x110 [ 3080.430025] should_failslab+0x5/0x20 [ 3080.430918] kmem_cache_alloc+0x5b/0x310 [ 3080.431865] vm_area_alloc+0x1c/0x110 [ 3080.432762] mmap_region+0x97e/0x1500 [ 3080.433671] do_mmap+0xcdb/0x11e0 [ 3080.434520] vm_mmap_pgoff+0x198/0x1f0 [ 3080.435468] ? randomize_page+0xb0/0xb0 [ 3080.436449] ksys_mmap_pgoff+0x41c/0x560 [ 3080.437435] ? find_mergeable_anon_vma+0x250/0x250 [ 3080.438633] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3080.439897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3080.441143] do_syscall_64+0x33/0x40 [ 3080.442057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 00:21:12 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x278}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:21:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340), 0x402, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x2000, 0x50, 0x10}, 0x18) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x2000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 00:21:12 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:21:12 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4b0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3ba, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843c", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4b0}}, 0x0) [ 3080.443294] RIP: 0033:0x7fac277a0b62 [ 3080.444442] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3080.448913] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3080.450757] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3080.452461] RDX: 0000000000000003 RSI: 0000000000048140 RDI: 00000000200a0000 [ 3080.454171] RBP: 00000000200a0000 R08: 0000000000000005 R09: 0000000000000000 [ 3080.455881] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3080.457581] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:21:13 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = inotify_init1(0x0) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ftruncate(r3, 0x1) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) setresuid(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@uname={'uname', 0x3d, '@:.:f&}$:)j{\xf4\\]'}}], [{@appraise}]}}) sendfile(r0, r1, 0x0, 0x100000001) 00:21:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@updpolicy={0x148, 0x19, 0x300, 0x70bd2d, 0x25dfdbfe, {{@in6=@empty, @in=@local, 0x4e20, 0xf800, 0x4e21, 0x8, 0xa, 0x80, 0xa0, 0x33, 0x0, 0xffffffffffffffff}, {0x5, 0x800, 0x0, 0x3, 0x1, 0x6, 0x2}, {0x40, 0x1, 0x20000000000, 0x9}, 0x6, 0x6e6bb8, 0x2, 0x1, 0x2, 0x3}, [@proto={0x5, 0x19, 0x6c}, @XFRMA_SET_MARK={0x8, 0x1d, 0x2}, @lastused={0xc, 0xf, 0x81}, @mark={0xc, 0x15, {0x35075c, 0x4}}, @XFRMA_SET_MARK={0x8, 0x1d, 0x4}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd26, 0x70bd2b, 0x70bd29, 0xfff, [0x8, 0x9, 0x3]}}, @policy_type={0xa}, @coaddr={0x14, 0xe, @in=@loopback}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd29, 0x2}}, @replay_thresh={0x8, 0xb, 0x9}]}, 0x148}, 0x1, 0x0, 0x0, 0x804}, 0x40) [ 3080.592994] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3080.594929] CPU: 0 PID: 17499 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3080.596092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.597462] Call Trace: [ 3080.597903] dump_stack+0x107/0x167 [ 3080.598509] sysfs_warn_dup.cold+0x1c/0x29 [ 3080.599206] sysfs_do_create_link_sd+0x122/0x140 [ 3080.599993] sysfs_create_link+0x5f/0xc0 [ 3080.600662] device_add+0x703/0x1c50 [ 3080.601273] ? devlink_add_symlinks+0x970/0x970 [ 3080.602058] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3080.602923] wiphy_register+0x1da6/0x2850 [ 3080.603610] ? wiphy_unregister+0xb90/0xb90 [ 3080.604326] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3080.605225] ieee80211_register_hw+0x23c5/0x38b0 [ 3080.606040] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3080.606824] ? net_generic+0xdb/0x2b0 [ 3080.607454] ? lockdep_init_map_type+0x2c7/0x780 [ 3080.608225] ? memset+0x20/0x50 [ 3080.608764] ? __hrtimer_init+0x12c/0x270 [ 3080.609448] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3080.610290] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3080.611054] ? hwsim_new_radio_nl+0x967/0x1080 [ 3080.611802] ? memcpy+0x39/0x60 [ 3080.612346] hwsim_new_radio_nl+0x991/0x1080 [ 3080.613070] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.613932] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3080.615012] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3080.616083] genl_family_rcv_msg_doit+0x22d/0x330 [ 3080.616888] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3080.617976] ? cap_capable+0x1cd/0x230 [ 3080.618628] ? ns_capable+0xe2/0x110 [ 3080.619263] genl_rcv_msg+0x33c/0x5a0 [ 3080.619907] ? genl_get_cmd+0x480/0x480 [ 3080.620575] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.621435] ? lock_release+0x680/0x680 [ 3080.622096] ? __lockdep_reset_lock+0x180/0x180 [ 3080.622865] netlink_rcv_skb+0x14b/0x430 [ 3080.623523] ? genl_get_cmd+0x480/0x480 [ 3080.624170] ? netlink_ack+0xab0/0xab0 [ 3080.624816] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3080.625566] ? is_vmalloc_addr+0x7b/0xb0 [ 3080.626240] genl_rcv+0x24/0x40 [ 3080.626784] netlink_unicast+0x549/0x7f0 [ 3080.627456] ? netlink_attachskb+0x870/0x870 [ 3080.628193] netlink_sendmsg+0x90f/0xdf0 [ 3080.628864] ? netlink_unicast+0x7f0/0x7f0 [ 3080.629571] ? netlink_unicast+0x7f0/0x7f0 [ 3080.630276] __sock_sendmsg+0x154/0x190 [ 3080.630925] ____sys_sendmsg+0x70d/0x870 [ 3080.631588] ? sock_write_iter+0x3d0/0x3d0 [ 3080.632271] ? do_recvmmsg+0x6d0/0x6d0 [ 3080.632924] ? SOFTIRQ_verbose+0x10/0x10 [ 3080.633602] ? __lockdep_reset_lock+0x180/0x180 [ 3080.634370] ___sys_sendmsg+0xf3/0x170 [ 3080.635011] ? sendmsg_copy_msghdr+0x160/0x160 [ 3080.635752] ? __fget_files+0x2cf/0x520 [ 3080.636405] ? lock_downgrade+0x6d0/0x6d0 [ 3080.637099] ? __fget_files+0x2f8/0x520 [ 3080.637759] ? __fget_light+0xea/0x290 [ 3080.638399] __sys_sendmsg+0xe5/0x1b0 [ 3080.639030] ? __sys_sendmsg_sock+0x40/0x40 [ 3080.639734] ? trace_hardirqs_on+0x5b/0x180 [ 3080.640464] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3080.641296] ? syscall_enter_from_user_mode+0x27/0x50 [ 3080.642149] do_syscall_64+0x33/0x40 [ 3080.642767] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3080.643604] RIP: 0033:0x7f4989e31b19 [ 3080.644224] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3080.647237] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3080.648477] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3080.649639] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3080.650833] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3080.651998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3080.653174] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3080.679054] 9pnet: Insufficient options for proto=fd [ 3080.701521] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3080.703935] CPU: 1 PID: 17498 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3080.705381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.707082] Call Trace: [ 3080.707626] dump_stack+0x107/0x167 [ 3080.708372] sysfs_warn_dup.cold+0x1c/0x29 [ 3080.709273] sysfs_do_create_link_sd+0x122/0x140 [ 3080.710257] sysfs_create_link+0x5f/0xc0 [ 3080.711087] device_add+0x703/0x1c50 [ 3080.711889] ? devlink_add_symlinks+0x970/0x970 [ 3080.712889] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3080.713985] wiphy_register+0x1da6/0x2850 [ 3080.714851] ? wiphy_unregister+0xb90/0xb90 [ 3080.715769] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3080.717093] ieee80211_register_hw+0x23c5/0x38b0 [ 3080.718293] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3080.719471] ? net_generic+0xdb/0x2b0 [ 3080.720414] ? lockdep_init_map_type+0x2c7/0x780 [ 3080.721579] ? memset+0x20/0x50 [ 3080.722398] ? __hrtimer_init+0x12c/0x270 [ 3080.723418] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3080.724677] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3080.725825] ? hwsim_new_radio_nl+0x967/0x1080 [ 3080.726979] ? memcpy+0x39/0x60 [ 3080.727816] hwsim_new_radio_nl+0x991/0x1080 [ 3080.728926] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.730254] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3080.731887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3080.733512] genl_family_rcv_msg_doit+0x22d/0x330 [ 3080.734728] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3080.736357] ? cap_capable+0x1cd/0x230 [ 3080.737348] ? ns_capable+0xe2/0x110 [ 3080.738290] genl_rcv_msg+0x33c/0x5a0 [ 3080.739238] ? genl_get_cmd+0x480/0x480 [ 3080.740236] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.741522] ? lock_release+0x680/0x680 [ 3080.742520] ? __lockdep_reset_lock+0x180/0x180 [ 3080.743688] netlink_rcv_skb+0x14b/0x430 [ 3080.744693] ? genl_get_cmd+0x480/0x480 [ 3080.745682] ? netlink_ack+0xab0/0xab0 [ 3080.746669] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3080.747813] ? is_vmalloc_addr+0x7b/0xb0 [ 3080.748818] genl_rcv+0x24/0x40 [ 3080.749599] netlink_unicast+0x549/0x7f0 [ 3080.750612] ? netlink_attachskb+0x870/0x870 [ 3080.751711] netlink_sendmsg+0x90f/0xdf0 [ 3080.752716] ? netlink_unicast+0x7f0/0x7f0 [ 3080.753772] ? netlink_unicast+0x7f0/0x7f0 [ 3080.754817] __sock_sendmsg+0x154/0x190 [ 3080.755818] ____sys_sendmsg+0x70d/0x870 [ 3080.756832] ? sock_write_iter+0x3d0/0x3d0 [ 3080.757861] ? do_recvmmsg+0x6d0/0x6d0 [ 3080.758872] ___sys_sendmsg+0xf3/0x170 [ 3080.759846] ? sendmsg_copy_msghdr+0x160/0x160 [ 3080.760988] ? __fget_files+0x2cf/0x520 [ 3080.761971] ? lock_downgrade+0x6d0/0x6d0 [ 3080.762984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3080.764252] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3080.765552] ? trace_hardirqs_on+0x5b/0x180 [ 3080.766611] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3080.767930] ? sockfd_lookup_light+0xca/0x180 [ 3080.769012] ? __sanitizer_cov_trace_pc+0x3c/0x60 [ 3080.770199] __sys_sendmsg+0xe5/0x1b0 [ 3080.771138] ? __sys_sendmsg_sock+0x40/0x40 [ 3080.772173] ? __do_sys_futex+0x2bb/0x480 [ 3080.773205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3080.774478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3080.775711] ? trace_hardirqs_on+0x5b/0x180 [ 3080.776764] do_syscall_64+0x33/0x40 [ 3080.777650] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3080.778890] RIP: 0033:0x7f0cf3e3ab19 [ 3080.779780] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3080.784167] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3080.785997] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3080.787698] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3080.789409] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3080.791113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3080.792796] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:21:13 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x4c8343, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x3, 0x8) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0xfffffffffffeffff, 0x1a, 0xf34}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7, 0x9, 0x81, 0x81, 0x0, 0x201, 0x10, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10000, 0x5dc}, 0x200, 0xfff, 0x6, 0x1, 0x1, 0xffffffff, 0xfffc, 0x0, 0xb6b, 0x0, 0x800080000001}, 0x0, 0xa, r1, 0xa) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getxattr(0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x17d) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f0000000200)={{}, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0x0, 0x10000000000, r4, 0x2) r5 = mq_open(&(0x7f0000000140)='-@\x00\xb7!\xf9Z\xbb,;\x7f\xc0\xa9J\xb3\v\xfb\x84\xaa\xb5\x9a\xa4O\xa8\xb5\xd2\x13/z\v\xae\xfc\xfek*D\xeb{\t\xba>\xe8\xe2\xba\x00\x00\x00\x00\x00\x00\xd0zd\xccD\xf4a\xd8/\x90x\xb5\xd8\x04\x19u\xf9D\xb7Eq\xc1\xcee\xd9\b0\xec\v\xe3\x96\x1f\x80\xe4Nk\xa6\xe1\b\x97,\x8b/\x96\x9b\xdb&\xd1\xe3J\xd5\xaf\xe3\xfc\xde\xbe\xa0\x8b\xeb\xea%\x10eW\xf6\xa0J\xe51\xa4\xfesm\x96\x89\x0f\xea\xa6\xc02\xd4\xb8y\x83L\xc4\x93U\x15\x9b\f\x9b\xc3Z\xff\\\x9d\x83\xe6\xc7fc\xa9n\x8e\aV\xe8\xf9\xf9\xe4\xfb+~\xabu\xf9K\x1d9[\xcd\x9b;=6Q\x80', 0x40, 0x0, 0x0) mq_timedreceive(r5, 0x0, 0x2000, 0x0, 0x0) r6 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r6, 0x0, 0x0, 0x0, 0x0) [ 3080.815124] 9pnet: Insufficient options for proto=fd 00:21:13 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e0, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) [ 3080.951073] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3080.953135] CPU: 1 PID: 17520 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3080.954592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3080.956319] Call Trace: [ 3080.956877] dump_stack+0x107/0x167 [ 3080.957643] sysfs_warn_dup.cold+0x1c/0x29 [ 3080.958546] sysfs_do_create_link_sd+0x122/0x140 [ 3080.959538] sysfs_create_link+0x5f/0xc0 [ 3080.960391] device_add+0x703/0x1c50 [ 3080.961184] ? devlink_add_symlinks+0x970/0x970 [ 3080.962187] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3080.963308] wiphy_register+0x1da6/0x2850 [ 3080.964191] ? wiphy_unregister+0xb90/0xb90 [ 3080.965239] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3080.966553] ieee80211_register_hw+0x23c5/0x38b0 [ 3080.967752] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3080.968920] ? net_generic+0xdb/0x2b0 [ 3080.969872] ? lockdep_init_map_type+0x2c7/0x780 [ 3080.971037] ? memset+0x20/0x50 [ 3080.971864] ? __hrtimer_init+0x12c/0x270 [ 3080.972873] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3080.974133] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3080.975267] ? hwsim_new_radio_nl+0x967/0x1080 [ 3080.976381] ? memcpy+0x39/0x60 [ 3080.977190] hwsim_new_radio_nl+0x991/0x1080 [ 3080.978270] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.979534] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3080.981124] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3080.982708] genl_family_rcv_msg_doit+0x22d/0x330 [ 3080.983887] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3080.985461] ? cap_capable+0x1cd/0x230 [ 3080.986442] ? ns_capable+0xe2/0x110 [ 3080.987352] genl_rcv_msg+0x33c/0x5a0 [ 3080.988287] ? genl_get_cmd+0x480/0x480 [ 3080.989246] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3080.990483] ? lock_release+0x680/0x680 [ 3080.991437] ? __lockdep_reset_lock+0x180/0x180 [ 3080.992547] netlink_rcv_skb+0x14b/0x430 [ 3080.993515] ? genl_get_cmd+0x480/0x480 [ 3080.994477] ? netlink_ack+0xab0/0xab0 [ 3080.995424] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3080.996508] ? is_vmalloc_addr+0x7b/0xb0 [ 3080.997483] genl_rcv+0x24/0x40 [ 3080.998280] netlink_unicast+0x549/0x7f0 [ 3080.999271] ? netlink_attachskb+0x870/0x870 [ 3081.000334] netlink_sendmsg+0x90f/0xdf0 [ 3081.001305] ? netlink_unicast+0x7f0/0x7f0 [ 3081.002338] ? netlink_unicast+0x7f0/0x7f0 [ 3081.003559] __sock_sendmsg+0x154/0x190 [ 3081.004548] ____sys_sendmsg+0x70d/0x870 [ 3081.005504] ? sock_write_iter+0x3d0/0x3d0 [ 3081.006494] ? do_recvmmsg+0x6d0/0x6d0 [ 3081.007433] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3081.008656] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3081.009927] ? __lockdep_reset_lock+0x180/0x180 [ 3081.011026] ___sys_sendmsg+0xf3/0x170 [ 3081.011943] ? sendmsg_copy_msghdr+0x160/0x160 [ 3081.012998] ? __fget_files+0x2cf/0x520 [ 3081.013925] ? lock_downgrade+0x6d0/0x6d0 [ 3081.014900] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3081.016137] ? trace_hardirqs_on+0x5b/0x180 [ 3081.017139] ? __fget_files+0x2f8/0x520 [ 3081.018075] ? __fget_light+0xea/0x290 [ 3081.018991] __sys_sendmsg+0xe5/0x1b0 [ 3081.019874] ? __sys_sendmsg_sock+0x40/0x40 [ 3081.020874] ? trace_hardirqs_on+0x5b/0x180 [ 3081.021911] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3081.023128] ? syscall_enter_from_user_mode+0x27/0x50 [ 3081.024344] do_syscall_64+0x33/0x40 [ 3081.024431] 9pnet: Insufficient options for proto=fd [ 3081.025200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3081.025217] RIP: 0033:0x7fa896b4fb19 [ 3081.025241] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3081.025255] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3081.034162] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3081.035816] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3081.037469] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3081.039123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3081.040764] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:21:13 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = inotify_init1(0x0) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ftruncate(r3, 0x1) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) setresuid(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@uname={'uname', 0x3d, '@:.:f&}$:)j{\xf4\\]'}}], [{@appraise}]}}) sendfile(r0, r1, 0x0, 0x100000001) 00:21:13 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4b0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3ba, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843c", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4b0}}, 0x0) 00:21:13 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3081.153212] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3081.154711] CPU: 0 PID: 17528 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3081.155846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3081.157221] Call Trace: [ 3081.157665] dump_stack+0x107/0x167 [ 3081.158287] sysfs_warn_dup.cold+0x1c/0x29 [ 3081.159003] sysfs_do_create_link_sd+0x122/0x140 [ 3081.159778] sysfs_create_link+0x5f/0xc0 [ 3081.160439] device_add+0x703/0x1c50 [ 3081.161056] ? devlink_add_symlinks+0x970/0x970 [ 3081.161825] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3081.162704] wiphy_register+0x1da6/0x2850 [ 3081.163395] ? wiphy_unregister+0xb90/0xb90 [ 3081.164125] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3081.165005] ieee80211_register_hw+0x23c5/0x38b0 [ 3081.165793] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3081.166594] ? net_generic+0xdb/0x2b0 [ 3081.167236] ? lockdep_init_map_type+0x2c7/0x780 [ 3081.168027] ? memset+0x20/0x50 [ 3081.168579] ? __hrtimer_init+0x12c/0x270 [ 3081.169271] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3081.170114] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3081.170876] ? hwsim_new_radio_nl+0x967/0x1080 [ 3081.171622] ? memcpy+0x39/0x60 [ 3081.172187] hwsim_new_radio_nl+0x991/0x1080 [ 3081.172924] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3081.173796] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3081.174841] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3081.175915] genl_family_rcv_msg_doit+0x22d/0x330 [ 3081.176733] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3081.177813] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3081.178711] ? trace_hardirqs_on+0x5b/0x180 [ 3081.179439] ? genl_rcv_msg+0x4d7/0x5a0 [ 3081.180096] genl_rcv_msg+0x33c/0x5a0 [ 3081.180729] ? genl_get_cmd+0x480/0x480 [ 3081.181382] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3081.182241] ? lock_release+0x680/0x680 [ 3081.182897] ? __lockdep_reset_lock+0x180/0x180 [ 3081.183671] netlink_rcv_skb+0x14b/0x430 [ 3081.184333] ? genl_get_cmd+0x480/0x480 [ 3081.184994] ? netlink_ack+0xab0/0xab0 [ 3081.185649] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3081.186399] ? is_vmalloc_addr+0x7b/0xb0 [ 3081.187076] genl_rcv+0x24/0x40 [ 3081.187614] netlink_unicast+0x549/0x7f0 [ 3081.188280] ? netlink_attachskb+0x870/0x870 [ 3081.189006] netlink_sendmsg+0x90f/0xdf0 [ 3081.189686] ? netlink_unicast+0x7f0/0x7f0 [ 3081.190396] ? __sock_sendmsg+0x69/0x190 [ 3081.191071] ? netlink_unicast+0x7f0/0x7f0 [ 3081.191759] __sock_sendmsg+0x154/0x190 [ 3081.192419] ____sys_sendmsg+0x70d/0x870 [ 3081.193094] ? sock_write_iter+0x3d0/0x3d0 [ 3081.193788] ? do_recvmmsg+0x6d0/0x6d0 [ 3081.194442] ? SOFTIRQ_verbose+0x10/0x10 [ 3081.195110] ? __lockdep_reset_lock+0x180/0x180 [ 3081.195877] ___sys_sendmsg+0xf3/0x170 [ 3081.196496] ? sendmsg_copy_msghdr+0x160/0x160 [ 3081.197253] ? __fget_files+0x2cf/0x520 [ 3081.197909] ? lock_downgrade+0x6d0/0x6d0 [ 3081.198598] ? clockevents_program_event+0x14b/0x360 [ 3081.199431] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3081.200278] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3081.201152] ? trace_hardirqs_on+0x5b/0x180 [ 3081.201863] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3081.202750] __sys_sendmsg+0xe5/0x1b0 [ 3081.203386] ? __sys_sendmsg_sock+0x40/0x40 [ 3081.204111] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3081.204977] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3081.205818] ? trace_hardirqs_on+0x5b/0x180 [ 3081.206618] do_syscall_64+0x33/0x40 [ 3081.207273] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3081.208107] RIP: 0033:0x7f4989e31b19 [ 3081.208717] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3081.211623] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3081.212822] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3081.213947] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3081.215083] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3081.216205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3081.217327] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3081.258248] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3081.259929] CPU: 0 PID: 17531 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3081.261073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3081.262452] Call Trace: [ 3081.262897] dump_stack+0x107/0x167 [ 3081.263506] sysfs_warn_dup.cold+0x1c/0x29 [ 3081.264213] sysfs_do_create_link_sd+0x122/0x140 [ 3081.264986] sysfs_create_link+0x5f/0xc0 [ 3081.265660] device_add+0x703/0x1c50 [ 3081.266289] ? devlink_add_symlinks+0x970/0x970 [ 3081.267057] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3081.267918] wiphy_register+0x1da6/0x2850 [ 3081.268615] ? wiphy_unregister+0xb90/0xb90 [ 3081.269332] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3081.270224] ieee80211_register_hw+0x23c5/0x38b0 [ 3081.270988] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3081.271773] ? net_generic+0xdb/0x2b0 [ 3081.272411] ? lockdep_init_map_type+0x2c7/0x780 [ 3081.273186] ? memset+0x20/0x50 [ 3081.273731] ? __hrtimer_init+0x12c/0x270 [ 3081.274424] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3081.275266] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3081.276029] ? hwsim_new_radio_nl+0x967/0x1080 [ 3081.276789] ? memcpy+0x39/0x60 [ 3081.277335] hwsim_new_radio_nl+0x991/0x1080 [ 3081.278053] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3081.278926] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3081.280008] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3081.281074] genl_family_rcv_msg_doit+0x22d/0x330 [ 3081.281871] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3081.282989] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3081.283848] ? cap_capable+0x1cd/0x230 [ 3081.284496] ? ns_capable+0xe2/0x110 [ 3081.285122] genl_rcv_msg+0x33c/0x5a0 [ 3081.285748] ? genl_get_cmd+0x480/0x480 [ 3081.286418] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3081.287261] ? lock_release+0x680/0x680 [ 3081.287903] ? __lockdep_reset_lock+0x180/0x180 [ 3081.288668] netlink_rcv_skb+0x14b/0x430 [ 3081.289332] ? genl_get_cmd+0x480/0x480 [ 3081.289990] ? netlink_ack+0xab0/0xab0 [ 3081.290630] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3081.291370] ? is_vmalloc_addr+0x7b/0xb0 [ 3081.292035] genl_rcv+0x24/0x40 [ 3081.292578] netlink_unicast+0x549/0x7f0 [ 3081.293249] ? netlink_attachskb+0x870/0x870 [ 3081.293993] netlink_sendmsg+0x90f/0xdf0 [ 3081.294673] ? netlink_unicast+0x7f0/0x7f0 [ 3081.295386] ? netlink_unicast+0x7f0/0x7f0 [ 3081.296086] __sock_sendmsg+0x154/0x190 [ 3081.296731] ____sys_sendmsg+0x70d/0x870 [ 3081.297389] ? sock_write_iter+0x3d0/0x3d0 [ 3081.298088] ? do_recvmmsg+0x6d0/0x6d0 [ 3081.298729] ? SOFTIRQ_verbose+0x10/0x10 [ 3081.299401] ? __lockdep_reset_lock+0x180/0x180 [ 3081.300164] ___sys_sendmsg+0xf3/0x170 [ 3081.300800] ? sendmsg_copy_msghdr+0x160/0x160 [ 3081.301548] ? __fget_files+0x2cf/0x520 [ 3081.302199] ? lock_downgrade+0x6d0/0x6d0 [ 3081.302879] ? clockevents_program_event+0x14b/0x360 [ 3081.303717] ? __fget_files+0x2f8/0x520 [ 3081.304370] ? __fget_light+0xea/0x290 [ 3081.305015] __sys_sendmsg+0xe5/0x1b0 [ 3081.305631] ? __sys_sendmsg_sock+0x40/0x40 [ 3081.306360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3081.307216] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3081.308043] ? trace_hardirqs_on+0x5b/0x180 [ 3081.308735] do_syscall_64+0x33/0x40 [ 3081.309345] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3081.310191] RIP: 0033:0x7f0cf3e3ab19 [ 3081.310790] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3081.313651] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3081.314828] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3081.315926] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3081.317027] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3081.318133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3081.319239] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:21:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 73) 00:21:28 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x43c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x346, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x43c}}, 0x0) 00:21:28 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fork() write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/4096) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001840)={0xb0, 0x0, &(0x7f0000001680)=[@transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001300)={@ptr={0x70742a85, 0x0, &(0x7f0000001240)=""/179, 0xb3, 0x0, 0xb}, @flat=@weak_binder={0x77622a85, 0x110b, 0x2}, @flat=@handle={0x73682a85, 0x1101}}, &(0x7f0000001380)={0x0, 0x28, 0x40}}}, @acquire_done={0x40106309, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f00000015c0)={@fda={0x66646185, 0x2, 0x0, 0x15}, @ptr={0x70742a85, 0x0, &(0x7f0000001580)=""/44, 0x2c, 0x2, 0x27}, @fda={0x66646185, 0xa, 0x1}}, &(0x7f0000001640)={0x0, 0x20, 0x48}}}, @free_buffer], 0x81, 0x0, &(0x7f0000001780)="f7e385c24965ee85dddeda4555045a8343601025fbdba236e28d777f9de311b99b4e3b2bb6d21a59b1abeb76fd8160ec7a668f6d9d21589f1d3ebf0eded6b93779a9b10d9468d251f3cca2aa86a5a36bc8287f3350485a411e3bff84d7c72a0d8cbd948d21f6adcb1e0ea3839ff6a6f179dd15f305ec36190ebdb95b2910e1a668"}) [ 3096.325370] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 00:21:28 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4b0, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3ba, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843c", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4b0}}, 0x0) 00:21:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x27a}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:21:28 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:21:28 executing program 7: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:21:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000500)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYRES16]) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000100085a1b02805729254668e0100000000000000009676000900050000000000000005000080483276c7fd3146f6008fd1183a4f0c7f68f1dac5a083"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) preadv(0xffffffffffffffff, &(0x7f0000001d80)=[{&(0x7f0000000b80)=""/231, 0xe7}, {&(0x7f0000000c80)=""/253, 0xfd}, {&(0x7f0000000d80)=""/4096, 0x1000}, {0xfffffffffffffffe}], 0x4, 0x380000, 0x0) preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(r3, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) r4 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x24000, 0x20) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x40, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000300)={'wlan0\x00'}) [ 3096.371868] FAULT_INJECTION: forcing a failure. [ 3096.371868] name failslab, interval 1, probability 0, space 0, times 0 [ 3096.373241] CPU: 0 PID: 17560 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3096.374058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3096.375046] Call Trace: [ 3096.375362] dump_stack+0x107/0x167 [ 3096.375798] should_fail.cold+0x5/0xa [ 3096.376249] ? anon_vma_clone+0xdc/0x590 [ 3096.376726] should_failslab+0x5/0x20 [ 3096.377176] kmem_cache_alloc+0x5b/0x310 [ 3096.377654] anon_vma_clone+0xdc/0x590 [ 3096.378122] __split_vma+0x17c/0x4e0 [ 3096.378568] __do_munmap+0x365/0x1260 [ 3096.379021] ? arch_get_unmapped_area+0x450/0x450 [ 3096.379589] ? lock_release+0x680/0x680 [ 3096.380073] mmap_region+0x7c8/0x1500 [ 3096.380529] do_mmap+0xcdb/0x11e0 [ 3096.380945] vm_mmap_pgoff+0x198/0x1f0 [ 3096.381405] ? randomize_page+0xb0/0xb0 [ 3096.381888] ksys_mmap_pgoff+0x41c/0x560 [ 3096.382368] ? find_mergeable_anon_vma+0x250/0x250 [ 3096.382957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3096.383574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3096.384184] do_syscall_64+0x33/0x40 [ 3096.384616] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3096.385216] RIP: 0033:0x7fac277a0b62 [ 3096.385650] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3096.385657] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3096.385669] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3096.385676] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3096.385682] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3096.385702] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3096.394028] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:21:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0), 0x0) [ 3096.407412] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3096.409496] CPU: 1 PID: 17545 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3096.411057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3096.412905] Call Trace: [ 3096.413500] dump_stack+0x107/0x167 [ 3096.414316] sysfs_warn_dup.cold+0x1c/0x29 [ 3096.415273] sysfs_do_create_link_sd+0x122/0x140 [ 3096.416343] sysfs_create_link+0x5f/0xc0 [ 3096.417248] device_add+0x703/0x1c50 [ 3096.418097] ? devlink_add_symlinks+0x970/0x970 [ 3096.419159] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3096.420331] wiphy_register+0x1da6/0x2850 [ 3096.421271] ? wiphy_unregister+0xb90/0xb90 [ 3096.422251] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3096.423464] ieee80211_register_hw+0x23c5/0x38b0 [ 3096.424566] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3096.425641] ? net_generic+0xdb/0x2b0 [ 3096.426502] ? lockdep_init_map_type+0x2c7/0x780 [ 3096.427579] ? memset+0x20/0x50 [ 3096.428324] ? __hrtimer_init+0x12c/0x270 [ 3096.429259] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3096.430401] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3096.431457] ? hwsim_new_radio_nl+0x967/0x1080 [ 3096.432468] ? memcpy+0x39/0x60 [ 3096.433233] hwsim_new_radio_nl+0x991/0x1080 [ 3096.434215] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.435405] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3096.436866] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3096.438346] genl_family_rcv_msg_doit+0x22d/0x330 [ 3096.439438] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3096.440906] ? cap_capable+0x1cd/0x230 [ 3096.441779] ? ns_capable+0xe2/0x110 [ 3096.442613] genl_rcv_msg+0x33c/0x5a0 [ 3096.443464] ? genl_get_cmd+0x480/0x480 [ 3096.444343] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.445505] ? lock_release+0x680/0x680 [ 3096.446391] ? __lockdep_reset_lock+0x180/0x180 [ 3096.447451] netlink_rcv_skb+0x14b/0x430 [ 3096.448364] ? genl_get_cmd+0x480/0x480 [ 3096.449252] ? netlink_ack+0xab0/0xab0 [ 3096.450141] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3096.451230] ? is_vmalloc_addr+0x7b/0xb0 [ 3096.452138] genl_rcv+0x24/0x40 [ 3096.452875] netlink_unicast+0x549/0x7f0 [ 3096.453778] ? netlink_attachskb+0x870/0x870 [ 3096.454794] netlink_sendmsg+0x90f/0xdf0 [ 3096.455710] ? netlink_unicast+0x7f0/0x7f0 [ 3096.456654] ? netlink_unicast+0x7f0/0x7f0 [ 3096.457597] __sock_sendmsg+0x154/0x190 [ 3096.458488] ____sys_sendmsg+0x70d/0x870 [ 3096.459411] ? sock_write_iter+0x3d0/0x3d0 [ 3096.460351] ? do_recvmmsg+0x6d0/0x6d0 [ 3096.461234] ___sys_sendmsg+0xf3/0x170 [ 3096.462114] ? sendmsg_copy_msghdr+0x160/0x160 [ 3096.463156] ? __fget_files+0x2cf/0x520 [ 3096.464039] ? lock_downgrade+0x6d0/0x6d0 [ 3096.464969] ? fd_install+0x680/0x680 [ 3096.465823] ? __fget_files+0x5f/0x520 [ 3096.466719] ? __fget_files+0x2f8/0x520 [ 3096.467626] ? __fget_light+0xea/0x290 [ 3096.468514] __sys_sendmsg+0xe5/0x1b0 [ 3096.469362] ? __sys_sendmsg_sock+0x40/0x40 [ 3096.470358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3096.471537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3096.472687] ? trace_hardirqs_on+0x5b/0x180 [ 3096.473648] do_syscall_64+0x33/0x40 [ 3096.474487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3096.475632] RIP: 0033:0x7f4989e31b19 [ 3096.476467] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3096.480555] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3096.482250] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3096.483848] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3096.485416] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3096.487012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3096.488610] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:21:29 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) clone3(&(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r3, 0x4, 0x44400) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x800, 0x0) io_submit(r2, 0x3, &(0x7f0000000640)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x40, r1, &(0x7f0000000300)="06481aa1eaf7f3b11d6fc4f552d5a133f5983e", 0x13, 0x1, 0x0, 0x0, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f00000005c0)="72b9fe6df0c46f025e644b1e4df25b07adce2db771f77095af206a8e6d8e9fe5eef17dbd1bf4562de9eea3ffc5ecfffe1e5a469cb8a7df7d2b1d8718be00d9ed37a3a4a7270f65be86391039857b974b3b98fdf2f2015fe4fb401aa0065b57a63613d90884fa6a427f4a0cfc786315a1132efddb9baf6720213c3134a4879308", 0x80, 0x4, 0x0, 0x0, r3}]) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000002c0)=0x15) r5 = syz_io_uring_setup(0x1841, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x800, r5, &(0x7f00000000c0)="244f40ed5288dedda0e99477cc9d8e486bb2a3c38154c93b477e1931b32687f8445d8a9dc9891cf5b8ecd1ecceb6b938d50aea28d6082c79122c1ea6b4d3ca0b59513501ceefcf64679f673e1957498b4d438354928bfb911c4a42f32b3f12aca2643fa04ce5927aab2d704532e1b59715266341c490bd9b9b0d714579b68e41ac2f390306681a8efddeb1cfd20a55e9474ec82568b71af26dc92a6561f8f155ccfee98e688693c76a594fe4", 0xac, 0x541, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f0000000200)="4a33e186a1cb36a49bf6b8", 0xb, 0x80}]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) [ 3096.537303] audit: type=1326 audit(1735777289.112:240): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.543262] audit: type=1326 audit(1735777289.118:241): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.553273] audit: type=1326 audit(1735777289.128:242): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.556048] audit: type=1326 audit(1735777289.128:243): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17569 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.562084] audit: type=1326 audit(1735777289.128:244): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17569 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.568068] audit: type=1326 audit(1735777289.137:245): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f8c957e0a04 code=0x7ffc0000 [ 3096.574913] serio: Serial port tty26 [ 3096.576767] audit: type=1326 audit(1735777289.141:246): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.582751] audit: type=1326 audit(1735777289.141:247): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.597918] audit: type=1326 audit(1735777289.143:248): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 [ 3096.606066] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3096.607771] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3096.609871] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3096.610860] CPU: 0 PID: 17556 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3096.611661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3096.612621] Call Trace: [ 3096.612940] dump_stack+0x107/0x167 [ 3096.613374] sysfs_warn_dup.cold+0x1c/0x29 [ 3096.613873] sysfs_do_create_link_sd+0x122/0x140 [ 3096.614425] sysfs_create_link+0x5f/0xc0 [ 3096.614911] device_add+0x703/0x1c50 [ 3096.615352] ? devlink_add_symlinks+0x970/0x970 [ 3096.615897] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3096.616513] wiphy_register+0x1da6/0x2850 [ 3096.617005] ? wiphy_unregister+0xb90/0xb90 [ 3096.617515] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3096.618142] ieee80211_register_hw+0x23c5/0x38b0 [ 3096.618716] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3096.619275] ? net_generic+0xdb/0x2b0 [ 3096.619726] ? lockdep_init_map_type+0x2c7/0x780 [ 3096.620276] ? memset+0x20/0x50 [ 3096.620666] ? __hrtimer_init+0x12c/0x270 [ 3096.621153] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3096.621748] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3096.622290] ? hwsim_new_radio_nl+0x967/0x1080 [ 3096.622831] ? memcpy+0x39/0x60 [ 3096.623216] hwsim_new_radio_nl+0x991/0x1080 [ 3096.623733] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.624349] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 00:21:29 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x4882c2, 0x54) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) move_pages(r1, 0x4, &(0x7f0000000080)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f000055d000/0x3000)=nil], &(0x7f0000000100)=[0xfffff001, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r2 = dup(r0) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x0, 0x2, 0x2dd, 0x0, r2}, &(0x7f0000136000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) [ 3096.625117] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3096.626060] genl_family_rcv_msg_doit+0x22d/0x330 [ 3096.626636] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3096.627410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3096.628028] ? cap_capable+0x1cd/0x230 [ 3096.628491] ? ns_capable+0xe2/0x110 [ 3096.628928] genl_rcv_msg+0x33c/0x5a0 [ 3096.629378] ? genl_get_cmd+0x480/0x480 [ 3096.629844] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.630453] ? lock_release+0x680/0x680 [ 3096.630929] ? __lockdep_reset_lock+0x180/0x180 [ 3096.631478] netlink_rcv_skb+0x14b/0x430 [ 3096.631957] ? genl_get_cmd+0x480/0x480 [ 3096.632426] ? netlink_ack+0xab0/0xab0 [ 3096.632888] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3096.633430] ? is_vmalloc_addr+0x7b/0xb0 [ 3096.633908] genl_rcv+0x24/0x40 [ 3096.634297] netlink_unicast+0x549/0x7f0 [ 3096.634781] ? netlink_attachskb+0x870/0x870 [ 3096.635312] netlink_sendmsg+0x90f/0xdf0 [ 3096.635794] ? netlink_unicast+0x7f0/0x7f0 [ 3096.636296] ? netlink_unicast+0x7f0/0x7f0 [ 3096.636795] __sock_sendmsg+0x154/0x190 [ 3096.637262] ____sys_sendmsg+0x70d/0x870 [ 3096.637745] ? sock_write_iter+0x3d0/0x3d0 [ 3096.638243] ? do_recvmmsg+0x6d0/0x6d0 [ 3096.638707] ? SOFTIRQ_verbose+0x10/0x10 [ 3096.639185] ? __lockdep_reset_lock+0x180/0x180 [ 3096.639741] ___sys_sendmsg+0xf3/0x170 [ 3096.640203] ? sendmsg_copy_msghdr+0x160/0x160 [ 3096.640747] ? __fget_files+0x2cf/0x520 [ 3096.641218] ? lock_downgrade+0x6d0/0x6d0 [ 3096.641711] ? finish_task_switch+0x126/0x5d0 [ 3096.642251] ? __fget_files+0x2f8/0x520 [ 3096.642731] ? __fget_light+0xea/0x290 [ 3096.643195] __sys_sendmsg+0xe5/0x1b0 [ 3096.643644] ? __sys_sendmsg_sock+0x40/0x40 [ 3096.644150] ? io_schedule_timeout+0x140/0x140 [ 3096.644701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3096.645317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3096.645922] ? trace_hardirqs_on+0x5b/0x180 [ 3096.646426] do_syscall_64+0x33/0x40 [ 3096.646876] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3096.647481] RIP: 0033:0x7f0cf3e3ab19 [ 3096.647919] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3096.650055] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3096.650959] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3096.651798] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3096.652624] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3096.653457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3096.654294] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3096.659713] audit: type=1326 audit(1735777289.146:249): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=17567 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f8c9582db19 code=0x7ffc0000 00:21:29 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3d1, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0a", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c8}}, 0x0) [ 3096.689206] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3096.700324] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 3096.712018] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3096.713809] CPU: 1 PID: 17557 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3096.715250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3096.716998] Call Trace: [ 3096.717553] dump_stack+0x107/0x167 [ 3096.718314] sysfs_warn_dup.cold+0x1c/0x29 [ 3096.719206] sysfs_do_create_link_sd+0x122/0x140 [ 3096.720192] sysfs_create_link+0x5f/0xc0 [ 3096.721038] device_add+0x703/0x1c50 [ 3096.721820] ? devlink_add_symlinks+0x970/0x970 [ 3096.722819] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3096.723930] wiphy_register+0x1da6/0x2850 [ 3096.724816] ? wiphy_unregister+0xb90/0xb90 [ 3096.725740] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3096.726878] ieee80211_register_hw+0x23c5/0x38b0 [ 3096.727896] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3096.728903] ? net_generic+0xdb/0x2b0 [ 3096.729713] ? lockdep_init_map_type+0x2c7/0x780 [ 3096.730714] ? memset+0x20/0x50 [ 3096.731421] ? __hrtimer_init+0x12c/0x270 [ 3096.732302] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3096.733371] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3096.734343] ? hwsim_new_radio_nl+0x967/0x1080 [ 3096.735304] ? memcpy+0x39/0x60 [ 3096.736009] hwsim_new_radio_nl+0x991/0x1080 [ 3096.736942] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.738048] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3096.739435] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3096.740806] genl_family_rcv_msg_doit+0x22d/0x330 [ 3096.741824] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3096.743209] ? cap_capable+0x1cd/0x230 [ 3096.744041] ? ns_capable+0xe2/0x110 [ 3096.744830] genl_rcv_msg+0x33c/0x5a0 [ 3096.745637] ? genl_get_cmd+0x480/0x480 [ 3096.746477] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.747576] ? lock_release+0x680/0x680 [ 3096.748415] ? __lockdep_reset_lock+0x180/0x180 [ 3096.749395] netlink_rcv_skb+0x14b/0x430 [ 3096.750247] ? genl_get_cmd+0x480/0x480 [ 3096.751088] ? netlink_ack+0xab0/0xab0 [ 3096.751915] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3096.752871] ? is_vmalloc_addr+0x7b/0xb0 [ 3096.753727] genl_rcv+0x24/0x40 [ 3096.754444] netlink_unicast+0x549/0x7f0 [ 3096.755316] ? netlink_attachskb+0x870/0x870 [ 3096.756252] netlink_sendmsg+0x90f/0xdf0 [ 3096.757126] ? netlink_unicast+0x7f0/0x7f0 [ 3096.758028] ? netlink_unicast+0x7f0/0x7f0 [ 3096.758924] __sock_sendmsg+0x154/0x190 [ 3096.759766] ____sys_sendmsg+0x70d/0x870 [ 3096.760620] ? sock_write_iter+0x3d0/0x3d0 [ 3096.761514] ? do_recvmmsg+0x6d0/0x6d0 [ 3096.762332] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3096.763446] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3096.764603] ? __lockdep_reset_lock+0x180/0x180 [ 3096.765598] ___sys_sendmsg+0xf3/0x170 [ 3096.766428] ? sendmsg_copy_msghdr+0x160/0x160 [ 3096.767406] ? __fget_files+0x2cf/0x520 [ 3096.768246] ? lock_downgrade+0x6d0/0x6d0 [ 3096.769121] ? __fget_files+0x2c7/0x520 [ 3096.769979] ? __fget_files+0x2f8/0x520 [ 3096.770837] ? __fget_light+0xea/0x290 [ 3096.771677] __sys_sendmsg+0xe5/0x1b0 [ 3096.772496] ? __sys_sendmsg_sock+0x40/0x40 [ 3096.773400] ? trace_hardirqs_on+0x5b/0x180 [ 3096.774332] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3096.775422] ? syscall_enter_from_user_mode+0x27/0x50 [ 3096.776510] do_syscall_64+0x33/0x40 [ 3096.777294] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3096.778374] RIP: 0033:0x7fa896b4fb19 [ 3096.779164] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3096.783032] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3096.784625] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3096.786122] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3096.787623] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3096.789116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3096.790620] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:21:29 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x43c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x346, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x43c}}, 0x0) 00:21:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat$incfs(r0, &(0x7f0000000180)='.log\x00', 0x8000, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000001c0)={0x0, 0x4, 0x3, 0x2}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r2 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x58f7, 0x0, 0x0, 0x2e6}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f0000000340)=""/232}, {&(0x7f0000000500)=""/167}], 0xe96) r3 = eventfd2(0x30, 0x1) fcntl$dupfd(r2, 0x0, r3) 00:21:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 74) 00:21:29 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x27c}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="040000016efca61c849f00ffff55aa5c76a451f4ff2d23f9ec5fe424df49631bffbb02be70dd447db92844effeffffffffffffffac5f6ca472674d1c8e0edc60b101683ab28289f358d8df374908f386e92b4620190535515b4ddf76554abd753c66cbe240d21e7b6584a71b69c4278206c9d706a0d13cc1a4ea36a39eefed332b0e824c7f90774f5a199654ed2d3757d7673c13e2afff8ed0dc1f9484cc658d1cd5845643215e67753735e7ec587cbcf9549edfe851b5aa033656cb23ccadbfdd8115263c8ede43491d41a285c98c3f524c9f68b1f96938f6eba7f921d48412f54ed5d40c1b7675a48218b277c6715906174227e517a60e0400000000000000fd10a8043847d417fa033ff85b375edb880ef34e2c9e8f4aae21dd27eaff66d36bf31607698b32f24ae48b400a0f304846f11ca998488be5ea699f96f2a9901aca655824b64095aafc13c5afe2c471e7a9788030c4412e8a6f21b532db9d76e745ec982db7e71844146d980c464eac17783e3f57b229bda9f910c9426db90ccec8091abff7e117ca1756cffb19c2508daeb885d4018eaced3608c0d153390257253bd29e37dd9b9c23bd6ac00000000000000000000086ce6433c88ff0762648673cce42b84eee741fbe73314b0b8efd93408bdb5cec8ca26993acb1a479a1cb817c80e008ae2a8937948a05e9f6c6e33aef7434e4cc50ee926b8600723ff17fb2be061638a1a9f8df1c94ea4e15a6eff9a8d1917590b8bfa051e23c1d13c1d6df59bd49d3775ef87f0ca9d6a6f4e8fbeab8706eaf4172561e799c21aa4161c621acc3b1d6cb1e6ad3bbcfc4e9689e2b4f9dce1d28613271af043fcccabaf2aabe9ed6a2"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 3096.863012] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3096.864048] CPU: 0 PID: 17581 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3096.864843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3096.865804] Call Trace: [ 3096.866115] dump_stack+0x107/0x167 [ 3096.866539] sysfs_warn_dup.cold+0x1c/0x29 [ 3096.867043] sysfs_do_create_link_sd+0x122/0x140 [ 3096.867599] sysfs_create_link+0x5f/0xc0 [ 3096.868077] device_add+0x703/0x1c50 [ 3096.868517] ? devlink_add_symlinks+0x970/0x970 [ 3096.869067] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3096.869685] wiphy_register+0x1da6/0x2850 [ 3096.870175] ? wiphy_unregister+0xb90/0xb90 [ 3096.870692] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3096.871317] ieee80211_register_hw+0x23c5/0x38b0 [ 3096.871881] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3096.872435] ? net_generic+0xdb/0x2b0 [ 3096.872885] ? lockdep_init_map_type+0x2c7/0x780 [ 3096.873438] ? memset+0x20/0x50 [ 3096.873821] ? __hrtimer_init+0x12c/0x270 [ 3096.874307] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3096.874914] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3096.875457] ? hwsim_new_radio_nl+0x967/0x1080 [ 3096.875989] ? memcpy+0x39/0x60 [ 3096.876377] hwsim_new_radio_nl+0x991/0x1080 [ 3096.876892] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.877506] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3096.878275] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3096.879044] genl_family_rcv_msg_doit+0x22d/0x330 [ 3096.879604] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3096.880367] ? cap_capable+0x1cd/0x230 [ 3096.880833] ? ns_capable+0xe2/0x110 [ 3096.881268] genl_rcv_msg+0x33c/0x5a0 [ 3096.881712] ? genl_get_cmd+0x480/0x480 [ 3096.882175] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.882787] ? lock_release+0x680/0x680 [ 3096.883252] ? __lockdep_reset_lock+0x180/0x180 [ 3096.883799] netlink_rcv_skb+0x14b/0x430 [ 3096.884268] ? genl_get_cmd+0x480/0x480 [ 3096.884735] ? netlink_ack+0xab0/0xab0 00:21:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) mmap$IORING_OFF_SQ_RING(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0x1000003, 0x8010, r0, 0x0) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r4 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) [ 3096.885345] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3096.885899] ? is_vmalloc_addr+0x7b/0xb0 [ 3096.886376] genl_rcv+0x24/0x40 [ 3096.886769] netlink_unicast+0x549/0x7f0 [ 3096.887244] ? netlink_attachskb+0x870/0x870 [ 3096.887764] netlink_sendmsg+0x90f/0xdf0 [ 3096.888242] ? netlink_unicast+0x7f0/0x7f0 [ 3096.888745] ? netlink_unicast+0x7f0/0x7f0 [ 3096.889243] __sock_sendmsg+0x154/0x190 [ 3096.889708] ____sys_sendmsg+0x70d/0x870 [ 3096.890184] ? sock_write_iter+0x3d0/0x3d0 [ 3096.890679] ? do_recvmmsg+0x6d0/0x6d0 [ 3096.891135] ? SOFTIRQ_verbose+0x10/0x10 [ 3096.891608] ? __lockdep_reset_lock+0x180/0x180 [ 3096.892163] ___sys_sendmsg+0xf3/0x170 [ 3096.892617] ? sendmsg_copy_msghdr+0x160/0x160 [ 3096.893156] ? __fget_files+0x2cf/0x520 [ 3096.893620] ? lock_downgrade+0x6d0/0x6d0 [ 3096.894103] ? finish_task_switch+0x126/0x5d0 [ 3096.894640] ? lock_downgrade+0x6d0/0x6d0 [ 3096.895136] ? __fget_files+0x2f8/0x520 [ 3096.895605] ? __fget_light+0xea/0x290 [ 3096.896065] __sys_sendmsg+0xe5/0x1b0 [ 3096.896510] ? __sys_sendmsg_sock+0x40/0x40 [ 3096.897015] ? trace_hardirqs_on+0x5b/0x180 [ 3096.897529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3096.898134] ? syscall_enter_from_user_mode+0x27/0x50 [ 3096.898741] do_syscall_64+0x33/0x40 [ 3096.899176] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3096.899772] RIP: 0033:0x7f0cf3e3ab19 [ 3096.900204] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3096.902341] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3096.903231] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3096.904064] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3096.904904] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3096.905740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3096.906569] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3096.961414] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3096.963556] CPU: 1 PID: 17586 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3096.965012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3096.966753] Call Trace: [ 3096.967321] dump_stack+0x107/0x167 [ 3096.968092] sysfs_warn_dup.cold+0x1c/0x29 [ 3096.968983] sysfs_do_create_link_sd+0x122/0x140 [ 3096.969981] sysfs_create_link+0x5f/0xc0 [ 3096.970849] device_add+0x703/0x1c50 [ 3096.971640] ? devlink_add_symlinks+0x970/0x970 [ 3096.972623] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3096.973732] wiphy_register+0x1da6/0x2850 [ 3096.974630] ? wiphy_unregister+0xb90/0xb90 [ 3096.975558] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3096.976688] ieee80211_register_hw+0x23c5/0x38b0 [ 3096.977705] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3096.978727] ? net_generic+0xdb/0x2b0 [ 3096.979540] ? lockdep_init_map_type+0x2c7/0x780 [ 3096.980533] ? memset+0x20/0x50 [ 3096.981228] ? __hrtimer_init+0x12c/0x270 [ 3096.982112] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3096.983188] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3096.984154] ? hwsim_new_radio_nl+0x967/0x1080 [ 3096.985110] ? memcpy+0x39/0x60 [ 3096.985814] hwsim_new_radio_nl+0x991/0x1080 [ 3096.986752] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.987860] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3096.989249] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3096.990637] genl_family_rcv_msg_doit+0x22d/0x330 [ 3096.991662] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3096.993062] ? selinux_capable+0x45/0x70 [ 3096.993922] ? cap_capable+0x1cd/0x230 [ 3096.994774] ? ns_capable+0xe2/0x110 [ 3096.995569] genl_rcv_msg+0x33c/0x5a0 [ 3096.996389] ? genl_get_cmd+0x480/0x480 [ 3096.997235] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3096.998335] ? lock_release+0x680/0x680 [ 3096.999185] ? __lockdep_reset_lock+0x180/0x180 [ 3097.000166] netlink_rcv_skb+0x14b/0x430 [ 3097.001028] ? genl_get_cmd+0x480/0x480 [ 3097.001879] ? netlink_ack+0xab0/0xab0 [ 3097.002726] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3097.003253] FAULT_INJECTION: forcing a failure. [ 3097.003253] name failslab, interval 1, probability 0, space 0, times 0 [ 3097.003688] ? is_vmalloc_addr+0x7b/0xb0 [ 3097.003716] genl_rcv+0x24/0x40 [ 3097.006524] netlink_unicast+0x549/0x7f0 [ 3097.007400] ? netlink_attachskb+0x870/0x870 [ 3097.008343] netlink_sendmsg+0x90f/0xdf0 [ 3097.009212] ? netlink_unicast+0x7f0/0x7f0 [ 3097.010102] ? netlink_unicast+0x7f0/0x7f0 [ 3097.010995] __sock_sendmsg+0x154/0x190 [ 3097.011830] ____sys_sendmsg+0x70d/0x870 [ 3097.012680] ? sock_write_iter+0x3d0/0x3d0 [ 3097.013555] ? do_recvmmsg+0x6d0/0x6d0 [ 3097.014377] ? SOFTIRQ_verbose+0x10/0x10 [ 3097.015237] ? __lockdep_reset_lock+0x180/0x180 [ 3097.016222] ___sys_sendmsg+0xf3/0x170 [ 3097.017039] ? sendmsg_copy_msghdr+0x160/0x160 [ 3097.018005] ? __fget_files+0x2cf/0x520 [ 3097.018855] ? lock_downgrade+0x6d0/0x6d0 [ 3097.019725] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3097.020856] ? trace_hardirqs_on+0x5b/0x180 [ 3097.021760] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3097.022925] ? __fget_files+0x2f8/0x520 [ 3097.023776] ? __fget_light+0xea/0x290 [ 3097.024600] __sys_sendmsg+0xe5/0x1b0 [ 3097.025401] ? __sys_sendmsg_sock+0x40/0x40 [ 3097.026310] ? io_schedule_timeout+0x140/0x140 [ 3097.027298] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3097.028395] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3097.029467] ? trace_hardirqs_on+0x5b/0x180 [ 3097.030379] do_syscall_64+0x33/0x40 [ 3097.031166] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3097.032241] RIP: 0033:0x7f4989e31b19 [ 3097.033022] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3097.036866] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3097.038465] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3097.040021] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3097.041518] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3097.043036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3097.044547] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3097.046064] CPU: 0 PID: 17595 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3097.046898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3097.047848] Call Trace: [ 3097.048159] dump_stack+0x107/0x167 [ 3097.048578] should_fail.cold+0x5/0xa [ 3097.049027] ? anon_vma_clone+0xdc/0x590 [ 3097.049499] should_failslab+0x5/0x20 [ 3097.049944] kmem_cache_alloc+0x5b/0x310 [ 3097.050425] anon_vma_clone+0xdc/0x590 [ 3097.050897] __split_vma+0x17c/0x4e0 [ 3097.051328] __do_munmap+0x365/0x1260 [ 3097.051772] ? arch_get_unmapped_area+0x450/0x450 [ 3097.052335] ? lock_release+0x680/0x680 [ 3097.052796] mmap_region+0x7c8/0x1500 [ 3097.053248] do_mmap+0xcdb/0x11e0 [ 3097.053666] vm_mmap_pgoff+0x198/0x1f0 [ 3097.054131] ? randomize_page+0xb0/0xb0 [ 3097.054622] ksys_mmap_pgoff+0x41c/0x560 [ 3097.055094] ? find_mergeable_anon_vma+0x250/0x250 [ 3097.055671] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3097.056289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3097.056886] do_syscall_64+0x33/0x40 [ 3097.057322] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3097.057926] RIP: 0033:0x7fac277a0b62 [ 3097.058376] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3097.060792] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3097.061700] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3097.062548] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3097.063411] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3097.064262] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3097.065113] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:21:29 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:21:29 executing program 6: r0 = msgget(0x0, 0xc) msgctl$IPC_INFO(r0, 0x3, 0x0) msgrcv(r0, &(0x7f0000001440)={0x0, ""/203}, 0xd3, 0x0, 0x1000) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001380)=[{{&(0x7f0000000080), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000180)=""/53, 0x35}, {&(0x7f0000000240)=""/88, 0x58}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x1, 0x40010000, &(0x7f00000013c0)) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000001400)={[{@uid={'uid', 0x3d, r1}}], [{@permit_directio}, {@appraise_type}]}) msgsnd(r0, &(0x7f0000001540)={0x0, "8b2b5f9ce956c8ed0f1d394debc260890317d83a9a5b5762c99ae0fa1f884d6576b69515f92975ebb8e42c5b890979e87c23b4d314063b4f954777c80427b3f770837158a2428887b2b7623bd5167adc4b6708289e6927a65a683b13227ab900b9893a70d677483b7b9a67b2563e704cac5bf3f752"}, 0x7d, 0x0) 00:21:29 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x43c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x346, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x43c}}, 0x0) 00:21:29 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00ce5a762947af9009000002"], 0x1c}}, 0x4000004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="00004a406a3f4b57d4fca640cf190b65d577ec5a42e309528a8a807f83fde33e19ad930050803367fe458c6a00000000000000e4bf000000000000", @ANYRES16=r2, @ANYBLOB="2f77000000ffffffff0000000000210f51bc1fa9c0788478fedc30f5a7e91057df919d171f0748e734b9eb31715b6cc6ec3bcb465d8b9e7a116b9cedb251571c55ef2a9b9496922f146ae78985a669b0f35925acd938ee1e659d87d4fa91b3ebf7143577f3d4a56b0b782600"/117], 0x14}}, 0x4) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_gettime(r0, &(0x7f0000000280)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3097.291565] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3097.293507] CPU: 1 PID: 17599 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3097.295002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3097.296785] Call Trace: [ 3097.297360] dump_stack+0x107/0x167 [ 3097.298151] sysfs_warn_dup.cold+0x1c/0x29 [ 3097.299074] sysfs_do_create_link_sd+0x122/0x140 [ 3097.300096] sysfs_create_link+0x5f/0xc0 [ 3097.300972] device_add+0x703/0x1c50 [ 3097.301782] ? devlink_add_symlinks+0x970/0x970 [ 3097.302793] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3097.303930] wiphy_register+0x1da6/0x2850 [ 3097.304840] ? wiphy_unregister+0xb90/0xb90 [ 3097.305785] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3097.306924] ieee80211_register_hw+0x23c5/0x38b0 [ 3097.307935] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3097.308932] ? net_generic+0xdb/0x2b0 [ 3097.309731] ? lockdep_init_map_type+0x2c7/0x780 [ 3097.310759] ? memset+0x20/0x50 [ 3097.311468] ? __hrtimer_init+0x12c/0x270 [ 3097.312366] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3097.313463] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3097.314458] ? hwsim_new_radio_nl+0x967/0x1080 [ 3097.315447] ? memcpy+0x39/0x60 [ 3097.316167] hwsim_new_radio_nl+0x991/0x1080 [ 3097.317124] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3097.318261] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3097.319680] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3097.321033] genl_family_rcv_msg_doit+0x22d/0x330 [ 3097.322049] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3097.323436] ? cap_capable+0x1cd/0x230 [ 3097.324277] ? ns_capable+0xe2/0x110 [ 3097.325060] genl_rcv_msg+0x33c/0x5a0 [ 3097.325877] ? genl_get_cmd+0x480/0x480 [ 3097.326728] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3097.327812] ? lock_release+0x680/0x680 [ 3097.328647] ? __lockdep_reset_lock+0x180/0x180 [ 3097.329624] netlink_rcv_skb+0x14b/0x430 [ 3097.330475] ? genl_get_cmd+0x480/0x480 [ 3097.331319] ? netlink_ack+0xab0/0xab0 [ 3097.332149] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3097.333111] ? is_vmalloc_addr+0x7b/0xb0 [ 3097.333979] genl_rcv+0x24/0x40 [ 3097.334678] netlink_unicast+0x549/0x7f0 [ 3097.335534] ? netlink_attachskb+0x870/0x870 [ 3097.336471] netlink_sendmsg+0x90f/0xdf0 [ 3097.337319] ? netlink_unicast+0x7f0/0x7f0 [ 3097.338212] ? netlink_unicast+0x7f0/0x7f0 [ 3097.339132] __sock_sendmsg+0x154/0x190 [ 3097.339991] ____sys_sendmsg+0x70d/0x870 [ 3097.340875] ? sock_write_iter+0x3d0/0x3d0 [ 3097.341782] ? do_recvmmsg+0x6d0/0x6d0 [ 3097.342630] ? SOFTIRQ_verbose+0x10/0x10 [ 3097.343512] ? __lockdep_reset_lock+0x180/0x180 [ 3097.344520] ___sys_sendmsg+0xf3/0x170 [ 3097.345365] ? sendmsg_copy_msghdr+0x160/0x160 [ 3097.346357] ? __fget_files+0x2cf/0x520 [ 3097.347224] ? lock_downgrade+0x6d0/0x6d0 [ 3097.348132] ? __fget_files+0x2e5/0x520 [ 3097.349002] ? __fget_files+0x2f8/0x520 [ 3097.349875] ? __fget_light+0xea/0x290 [ 3097.350704] __sys_sendmsg+0xe5/0x1b0 [ 3097.351498] ? __sys_sendmsg_sock+0x40/0x40 [ 3097.352427] ? trace_hardirqs_on+0x5b/0x180 [ 3097.353385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3097.354493] ? syscall_enter_from_user_mode+0x27/0x50 [ 3097.355618] do_syscall_64+0x33/0x40 [ 3097.356423] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3097.357526] RIP: 0033:0x7fa896b4fb19 [ 3097.358331] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3097.362310] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3097.363961] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3097.365497] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3097.367034] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3097.368520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3097.370024] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:21:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 75) [ 3097.432525] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3097.433579] CPU: 0 PID: 17605 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3097.434381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3097.435350] Call Trace: [ 3097.435661] dump_stack+0x107/0x167 [ 3097.436085] sysfs_warn_dup.cold+0x1c/0x29 [ 3097.436578] sysfs_do_create_link_sd+0x122/0x140 [ 3097.437133] sysfs_create_link+0x5f/0xc0 [ 3097.437607] device_add+0x703/0x1c50 [ 3097.438051] ? devlink_add_symlinks+0x970/0x970 [ 3097.438601] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3097.439217] wiphy_register+0x1da6/0x2850 [ 3097.439709] ? wiphy_unregister+0xb90/0xb90 [ 3097.440248] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3097.440888] ieee80211_register_hw+0x23c5/0x38b0 [ 3097.441471] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3097.442051] ? net_generic+0xdb/0x2b0 [ 3097.442509] ? lockdep_init_map_type+0x2c7/0x780 [ 3097.443085] ? memset+0x20/0x50 [ 3097.443494] ? __hrtimer_init+0x12c/0x270 [ 3097.443993] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3097.444591] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3097.445136] ? hwsim_new_radio_nl+0x967/0x1080 [ 3097.445671] ? memcpy+0x39/0x60 [ 3097.446059] hwsim_new_radio_nl+0x991/0x1080 [ 3097.446571] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3097.447190] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3097.447951] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3097.448703] genl_family_rcv_msg_doit+0x22d/0x330 [ 3097.449260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3097.450026] ? cap_capable+0x1cd/0x230 [ 3097.450487] ? ns_capable+0xe2/0x110 [ 3097.450930] genl_rcv_msg+0x33c/0x5a0 [ 3097.451373] ? genl_get_cmd+0x480/0x480 [ 3097.451835] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3097.452456] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3097.453058] ? netlink_rcv_skb+0xa7/0x430 [ 3097.453546] netlink_rcv_skb+0x14b/0x430 [ 3097.454019] ? genl_get_cmd+0x480/0x480 [ 3097.454479] ? netlink_ack+0xab0/0xab0 [ 3097.454954] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3097.455479] ? is_vmalloc_addr+0x7b/0xb0 [ 3097.455951] genl_rcv+0x24/0x40 [ 3097.456334] netlink_unicast+0x549/0x7f0 [ 3097.456819] ? netlink_attachskb+0x870/0x870 [ 3097.457339] netlink_sendmsg+0x90f/0xdf0 [ 3097.457816] ? netlink_unicast+0x7f0/0x7f0 [ 3097.458316] ? netlink_unicast+0x7f0/0x7f0 [ 3097.458813] __sock_sendmsg+0x154/0x190 [ 3097.459274] ____sys_sendmsg+0x70d/0x870 [ 3097.459746] ? sock_write_iter+0x3d0/0x3d0 [ 3097.460233] ? do_recvmmsg+0x6d0/0x6d0 [ 3097.460689] ? SOFTIRQ_verbose+0x10/0x10 [ 3097.461164] ? __lockdep_reset_lock+0x180/0x180 [ 3097.461704] ___sys_sendmsg+0xf3/0x170 [ 3097.462157] ? sendmsg_copy_msghdr+0x160/0x160 [ 3097.462698] ? __fget_files+0x2cf/0x520 [ 3097.463159] ? lock_downgrade+0x6d0/0x6d0 [ 3097.463640] ? finish_task_switch+0x126/0x5d0 [ 3097.464160] ? lock_downgrade+0x6d0/0x6d0 [ 3097.464651] ? __fget_files+0x2f8/0x520 [ 3097.465116] ? __fget_light+0xea/0x290 [ 3097.465572] __sys_sendmsg+0xe5/0x1b0 [ 3097.466013] ? __sys_sendmsg_sock+0x40/0x40 [ 3097.466513] ? io_schedule_timeout+0x140/0x140 [ 3097.467059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3097.467668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3097.468261] ? trace_hardirqs_on+0x5b/0x180 [ 3097.468764] do_syscall_64+0x33/0x40 [ 3097.469195] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3097.469788] RIP: 0033:0x7f0cf3e3ab19 [ 3097.470220] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3097.472352] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3097.473228] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3097.474051] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3097.474883] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3097.475704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3097.476527] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3097.486554] serio: Serial port tty26 [ 3097.575186] FAULT_INJECTION: forcing a failure. [ 3097.575186] name failslab, interval 1, probability 0, space 0, times 0 [ 3097.576570] CPU: 0 PID: 17619 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3097.577378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3097.578338] Call Trace: [ 3097.578661] dump_stack+0x107/0x167 [ 3097.579085] should_fail.cold+0x5/0xa [ 3097.579527] ? anon_vma_clone+0xdc/0x590 [ 3097.580003] should_failslab+0x5/0x20 [ 3097.580446] kmem_cache_alloc+0x5b/0x310 [ 3097.580919] anon_vma_clone+0xdc/0x590 [ 3097.581377] __split_vma+0x17c/0x4e0 [ 3097.581807] __do_munmap+0x365/0x1260 [ 3097.582257] ? arch_get_unmapped_area+0x450/0x450 [ 3097.582822] ? lock_release+0x680/0x680 [ 3097.583281] mmap_region+0x7c8/0x1500 [ 3097.583732] do_mmap+0xcdb/0x11e0 [ 3097.584139] vm_mmap_pgoff+0x198/0x1f0 [ 3097.584596] ? randomize_page+0xb0/0xb0 [ 3097.585066] ksys_mmap_pgoff+0x41c/0x560 [ 3097.585536] ? find_mergeable_anon_vma+0x250/0x250 [ 3097.586106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3097.586722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3097.587319] do_syscall_64+0x33/0x40 [ 3097.587748] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3097.588337] RIP: 0033:0x7fac277a0b62 [ 3097.588768] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3097.590907] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3097.591782] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3097.592607] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3097.593426] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3097.594246] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3097.595074] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:21:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 76) 00:21:46 executing program 7: r0 = openat2(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x30001, 0xa4, 0x9}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x7, 0x3, 0x1, 'queue1\x00', 0x1ff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40002, 0x610becc5937430d6) openat(r2, &(0x7f0000000140)='./file1\x00', 0x2002, 0x11) openat(r1, &(0x7f0000000340)='./file1\x00', 0x519102, 0x80) fallocate(r1, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r1, 0x1000) r3 = syz_io_uring_setup(0x1841, &(0x7f0000000180)={0x0, 0x8711, 0x20, 0x5, 0x54, 0x0, r1}, &(0x7f00000a0000)=nil, &(0x7f0000570000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r4, 0x4, 0x44400) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) 00:21:46 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3d1, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0a", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c8}}, 0x0) 00:21:46 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x43c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x346, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x43c}}, 0x0) 00:21:46 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:21:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x30, 0x10, 0x1, 0xa, 0x0, {0x6}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x11, 0x3ffc, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f8"]}]}, 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000440)=ANY=[]) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x33}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7e}]}, 0x34}, 0x1, 0x0, 0x0, 0x8015}, 0xa01d) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r3, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r3, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) r4 = syz_genetlink_get_family_id$ipvs(0x0, r3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r5, 0x1, 0x6, @broadcast}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES16=r4, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4044084}, 0x0) unshare(0x48020200) 00:21:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x27e}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:21:46 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000100)={{0x5, 0x2}, 0x100, './file0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0/file0\x00', 0x4000, 0x41) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000004c0)={0x80000015}) fallocate(r1, 0x40, 0x42, 0x3) r4 = gettid() timer_create(0x3, &(0x7f0000000380)={0x0, 0x41, 0x0, @thr={&(0x7f0000000040)="a63eaf70fdf3dda6d7", &(0x7f0000000300)="31e995c948ad5e0ffd951886e134910235b0bb865f85929daae27d89331c7a663f44f2c4eac0279e374037993707140c2e4e8d0aa12b33bcd0cf4aff7bad7195c5b71cced1a02de9cbfa4b1ddc169cdc72c8f8"}}, &(0x7f0000000440)) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x1f, 0x5, 0x2, 0x20, 0x0, 0x7, 0x40884, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10, 0x4, 0x1, 0x6, 0xfffffffffffffff7, 0x7, 0x8000, 0x0, 0x7, 0x0, 0xffffffff}, r4, 0x8, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x1, 0x4, 0x4, 0x0, 0x0, 0x66, 0xc308f, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x44000, 0xbe72, 0x9, 0x0, 0x1, 0x7ff, 0xcc8e, 0x0, 0x9, 0x0, 0x3}, r4, 0x5, 0xffffffffffffffff, 0x2) [ 3114.297456] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.6'. [ 3114.310556] FAULT_INJECTION: forcing a failure. [ 3114.310556] name failslab, interval 1, probability 0, space 0, times 0 [ 3114.312295] CPU: 0 PID: 17643 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3114.313295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.314504] Call Trace: [ 3114.314892] dump_stack+0x107/0x167 [ 3114.315433] should_fail.cold+0x5/0xa [ 3114.315992] ? create_object.isra.0+0x3a/0xa20 [ 3114.316656] should_failslab+0x5/0x20 [ 3114.317205] kmem_cache_alloc+0x5b/0x310 [ 3114.317796] create_object.isra.0+0x3a/0xa20 [ 3114.318421] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3114.319153] kmem_cache_alloc+0x159/0x310 [ 3114.319762] vm_area_alloc+0x1c/0x110 [ 3114.320307] mmap_region+0x97e/0x1500 [ 3114.320863] do_mmap+0xcdb/0x11e0 [ 3114.321366] vm_mmap_pgoff+0x198/0x1f0 [ 3114.321942] ? randomize_page+0xb0/0xb0 [ 3114.322520] ksys_mmap_pgoff+0x41c/0x560 [ 3114.323107] ? find_mergeable_anon_vma+0x250/0x250 [ 3114.323824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.324568] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.325324] do_syscall_64+0x33/0x40 [ 3114.325865] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.326597] RIP: 0033:0x7fac277a0b62 [ 3114.327127] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3114.329740] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3114.330817] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3114.331843] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3114.332860] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3114.333881] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3114.334887] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3114.343219] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3114.344493] CPU: 0 PID: 17637 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3114.345465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.346633] Call Trace: [ 3114.347027] dump_stack+0x107/0x167 [ 3114.347556] sysfs_warn_dup.cold+0x1c/0x29 [ 3114.348156] sysfs_do_create_link_sd+0x122/0x140 [ 3114.348823] sysfs_create_link+0x5f/0xc0 [ 3114.349409] device_add+0x703/0x1c50 [ 3114.349948] ? devlink_add_symlinks+0x970/0x970 [ 3114.350629] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3114.351383] wiphy_register+0x1da6/0x2850 [ 3114.351977] ? wiphy_unregister+0xb90/0xb90 [ 3114.352594] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3114.353350] ieee80211_register_hw+0x23c5/0x38b0 [ 3114.354036] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3114.354716] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.355493] ? memset+0x20/0x50 [ 3114.355961] ? __hrtimer_init+0x12c/0x270 [ 3114.356547] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3114.357271] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3114.357925] ? hwsim_new_radio_nl+0x967/0x1080 [ 3114.358567] ? memcpy+0x39/0x60 [ 3114.359041] hwsim_new_radio_nl+0x991/0x1080 [ 3114.359674] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.360419] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3114.361343] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3114.362260] genl_family_rcv_msg_doit+0x22d/0x330 [ 3114.362944] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3114.363875] ? cap_capable+0x1cd/0x230 [ 3114.364436] ? ns_capable+0xe2/0x110 [ 3114.364964] genl_rcv_msg+0x33c/0x5a0 [ 3114.365503] ? genl_get_cmd+0x480/0x480 [ 3114.366060] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.366789] ? lock_release+0x680/0x680 [ 3114.367354] ? __lockdep_reset_lock+0x180/0x180 [ 3114.368010] netlink_rcv_skb+0x14b/0x430 [ 3114.368576] ? genl_get_cmd+0x480/0x480 [ 3114.369139] ? netlink_ack+0xab0/0xab0 [ 3114.369696] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3114.370331] ? is_vmalloc_addr+0x7b/0xb0 [ 3114.370903] genl_rcv+0x24/0x40 [ 3114.371374] netlink_unicast+0x549/0x7f0 [ 3114.371948] ? netlink_attachskb+0x870/0x870 [ 3114.372576] netlink_sendmsg+0x90f/0xdf0 [ 3114.373149] ? netlink_unicast+0x7f0/0x7f0 [ 3114.373754] ? netlink_unicast+0x7f0/0x7f0 [ 3114.374349] __sock_sendmsg+0x154/0x190 [ 3114.374907] ____sys_sendmsg+0x70d/0x870 [ 3114.375480] ? sock_write_iter+0x3d0/0x3d0 [ 3114.376071] ? do_recvmmsg+0x6d0/0x6d0 [ 3114.376626] ? SOFTIRQ_verbose+0x10/0x10 [ 3114.377217] ? __lockdep_reset_lock+0x180/0x180 [ 3114.377885] ___sys_sendmsg+0xf3/0x170 [ 3114.378429] ? sendmsg_copy_msghdr+0x160/0x160 [ 3114.379077] ? __fget_files+0x2cf/0x520 [ 3114.379642] ? lock_downgrade+0x6d0/0x6d0 [ 3114.380230] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.380984] ? trace_hardirqs_on+0x5b/0x180 [ 3114.381601] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.382359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.383096] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.383852] ? trace_hardirqs_on+0x5b/0x180 [ 3114.384450] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.385215] __sys_sendmsg+0xe5/0x1b0 [ 3114.385743] ? __sys_sendmsg_sock+0x40/0x40 [ 3114.386340] ? trace_hardirqs_on+0x5b/0x180 [ 3114.386952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.387670] ? syscall_enter_from_user_mode+0x27/0x50 [ 3114.388394] do_syscall_64+0x33/0x40 [ 3114.388916] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.389623] RIP: 0033:0x7fa896b4fb19 [ 3114.390148] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3114.392701] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3114.393766] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3114.394765] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3114.395759] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3114.396744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3114.397734] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:21:47 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3114.469494] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3114.472041] CPU: 1 PID: 17630 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3114.473690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.473699] Call Trace: [ 3114.473730] dump_stack+0x107/0x167 [ 3114.476443] sysfs_warn_dup.cold+0x1c/0x29 [ 3114.477440] sysfs_do_create_link_sd+0x122/0x140 [ 3114.478544] sysfs_create_link+0x5f/0xc0 [ 3114.479515] device_add+0x703/0x1c50 [ 3114.480396] ? devlink_add_symlinks+0x970/0x970 [ 3114.481483] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3114.482724] wiphy_register+0x1da6/0x2850 [ 3114.483716] ? wiphy_unregister+0xb90/0xb90 [ 3114.484748] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3114.486007] ieee80211_register_hw+0x23c5/0x38b0 [ 3114.487141] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3114.488263] ? net_generic+0xdb/0x2b0 [ 3114.489158] ? lockdep_init_map_type+0x2c7/0x780 [ 3114.490263] ? memset+0x20/0x50 [ 3114.491031] ? __hrtimer_init+0x12c/0x270 [ 3114.492004] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3114.493191] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3114.494259] ? hwsim_new_radio_nl+0x967/0x1080 [ 3114.495323] ? memcpy+0x39/0x60 [ 3114.496095] hwsim_new_radio_nl+0x991/0x1080 [ 3114.497116] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.498329] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3114.499864] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3114.501381] genl_family_rcv_msg_doit+0x22d/0x330 [ 3114.502492] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3114.504007] ? cap_capable+0x1cd/0x230 [ 3114.504924] ? ns_capable+0xe2/0x110 [ 3114.505796] genl_rcv_msg+0x33c/0x5a0 [ 3114.506676] ? genl_get_cmd+0x480/0x480 [ 3114.507598] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.508790] ? lock_release+0x680/0x680 [ 3114.509711] netlink_rcv_skb+0x14b/0x430 [ 3114.510649] ? genl_get_cmd+0x480/0x480 [ 3114.511575] ? netlink_ack+0xab0/0xab0 [ 3114.512483] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3114.513531] ? is_vmalloc_addr+0x7b/0xb0 [ 3114.514469] genl_rcv+0x24/0x40 [ 3114.515229] netlink_unicast+0x549/0x7f0 [ 3114.516168] ? netlink_attachskb+0x870/0x870 [ 3114.517182] netlink_sendmsg+0x90f/0xdf0 [ 3114.518118] ? netlink_unicast+0x7f0/0x7f0 [ 3114.519100] ? netlink_unicast+0x7f0/0x7f0 [ 3114.520070] __sock_sendmsg+0x154/0x190 [ 3114.520988] ____sys_sendmsg+0x70d/0x870 [ 3114.521914] ? sock_write_iter+0x3d0/0x3d0 [ 3114.522869] ? do_recvmmsg+0x6d0/0x6d0 [ 3114.523781] ? sendmsg_copy_msghdr+0x11/0x160 [ 3114.524802] ___sys_sendmsg+0xf3/0x170 [ 3114.525689] ? sendmsg_copy_msghdr+0x160/0x160 [ 3114.526729] ? __fget_files+0x2cf/0x520 [ 3114.527647] ? lock_downgrade+0x6d0/0x6d0 [ 3114.528594] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.529777] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.530980] ? trace_hardirqs_on+0x5b/0x180 [ 3114.531968] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.533197] ? sockfd_lookup_light+0x69/0x180 [ 3114.534202] ? sockfd_lookup_light+0x73/0x180 [ 3114.535209] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 3114.536303] __sys_sendmsg+0xe5/0x1b0 [ 3114.537160] ? __sys_sendmsg_sock+0x40/0x40 [ 3114.538141] ? io_schedule_timeout+0x140/0x140 [ 3114.539190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.540374] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.541527] ? trace_hardirqs_on+0x5b/0x180 [ 3114.542499] do_syscall_64+0x33/0x40 [ 3114.543333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.544476] RIP: 0033:0x7f0cf3e3ab19 [ 3114.545305] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3114.549374] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3114.551059] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3114.552649] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3114.554219] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3114.555807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3114.557373] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3114.638104] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3114.640273] CPU: 1 PID: 17640 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3114.641899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.643863] Call Trace: [ 3114.644495] dump_stack+0x107/0x167 [ 3114.645356] sysfs_warn_dup.cold+0x1c/0x29 [ 3114.646354] sysfs_do_create_link_sd+0x122/0x140 [ 3114.647497] sysfs_create_link+0x5f/0xc0 [ 3114.648462] device_add+0x703/0x1c50 [ 3114.649347] ? devlink_add_symlinks+0x970/0x970 [ 3114.650447] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3114.651702] wiphy_register+0x1da6/0x2850 [ 3114.652704] ? wiphy_unregister+0xb90/0xb90 [ 3114.653757] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3114.655037] ieee80211_register_hw+0x23c5/0x38b0 [ 3114.656205] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3114.657348] ? net_generic+0xdb/0x2b0 [ 3114.658274] ? lockdep_init_map_type+0x2c7/0x780 [ 3114.659409] ? memset+0x20/0x50 [ 3114.660191] ? __hrtimer_init+0x12c/0x270 [ 3114.661174] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3114.662383] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3114.663500] ? hwsim_new_radio_nl+0x967/0x1080 [ 3114.664586] ? memcpy+0x39/0x60 [ 3114.665385] hwsim_new_radio_nl+0x991/0x1080 [ 3114.666440] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.667699] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3114.669308] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3114.670879] genl_family_rcv_msg_doit+0x22d/0x330 [ 3114.672055] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3114.673636] ? cap_capable+0x1cd/0x230 [ 3114.674592] ? ns_capable+0xe2/0x110 [ 3114.675511] genl_rcv_msg+0x33c/0x5a0 [ 3114.676437] ? genl_get_cmd+0x480/0x480 [ 3114.677392] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.678648] ? lock_release+0x680/0x680 [ 3114.679624] ? __lockdep_reset_lock+0x180/0x180 [ 3114.680773] netlink_rcv_skb+0x14b/0x430 [ 3114.681760] ? genl_get_cmd+0x480/0x480 [ 3114.682737] ? netlink_ack+0xab0/0xab0 [ 3114.683704] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3114.684810] ? is_vmalloc_addr+0x7b/0xb0 [ 3114.685799] genl_rcv+0x24/0x40 [ 3114.686600] netlink_unicast+0x549/0x7f0 [ 3114.687617] ? netlink_attachskb+0x870/0x870 [ 3114.688716] netlink_sendmsg+0x90f/0xdf0 [ 3114.689726] ? netlink_unicast+0x7f0/0x7f0 [ 3114.690784] ? netlink_unicast+0x7f0/0x7f0 [ 3114.691835] __sock_sendmsg+0x154/0x190 [ 3114.692820] ____sys_sendmsg+0x70d/0x870 [ 3114.693823] ? sock_write_iter+0x3d0/0x3d0 [ 3114.694844] ? do_recvmmsg+0x6d0/0x6d0 [ 3114.695676] ? SOFTIRQ_verbose+0x10/0x10 [ 3114.696540] ? __lockdep_reset_lock+0x180/0x180 [ 3114.697528] ___sys_sendmsg+0xf3/0x170 [ 3114.698352] ? sendmsg_copy_msghdr+0x160/0x160 [ 3114.699327] ? __fget_files+0x2cf/0x520 [ 3114.700155] ? lock_downgrade+0x6d0/0x6d0 [ 3114.701025] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.702160] ? trace_hardirqs_on+0x5b/0x180 [ 3114.703076] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3114.704254] ? __fget_files+0x2f8/0x520 [ 3114.705108] ? __fget_light+0xea/0x290 [ 3114.705941] __sys_sendmsg+0xe5/0x1b0 [ 3114.706745] ? __sys_sendmsg_sock+0x40/0x40 [ 3114.707672] ? io_schedule_timeout+0x140/0x140 [ 3114.708653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3114.709759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.710854] ? trace_hardirqs_on+0x5b/0x180 [ 3114.711788] do_syscall_64+0x33/0x40 [ 3114.712584] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.713682] RIP: 0033:0x7f4989e31b19 [ 3114.714475] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3114.718410] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3114.720055] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3114.721585] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3114.723117] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3114.724660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3114.726217] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:21:47 executing program 3: stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x1, r0, 0x0, 0x0, 0x0, 0x41, 0xfe04}, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7f}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) setresuid(0xffffffffffffffff, r2, r4) setresuid(r2, r0, r3) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioprio_set$uid(0x3, r5, 0x4004) semctl$IPC_RMID(0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = fork() fcntl$setown(r1, 0x8, r6) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) 00:21:47 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x43c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x346, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x43c}}, 0x0) [ 3114.848128] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3114.850047] CPU: 1 PID: 17653 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3114.851505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.853248] Call Trace: [ 3114.853809] dump_stack+0x107/0x167 [ 3114.854588] sysfs_warn_dup.cold+0x1c/0x29 [ 3114.855495] sysfs_do_create_link_sd+0x122/0x140 [ 3114.856495] sysfs_create_link+0x5f/0xc0 [ 3114.857354] device_add+0x703/0x1c50 [ 3114.858150] ? devlink_add_symlinks+0x970/0x970 [ 3114.859137] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3114.860270] wiphy_register+0x1da6/0x2850 [ 3114.861158] ? wiphy_unregister+0xb90/0xb90 [ 3114.862086] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3114.863230] ieee80211_register_hw+0x23c5/0x38b0 [ 3114.864288] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3114.865300] ? net_generic+0xdb/0x2b0 00:21:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 77) [ 3114.866109] ? lockdep_init_map_type+0x2c7/0x780 [ 3114.867349] ? memset+0x20/0x50 [ 3114.868046] ? __hrtimer_init+0x12c/0x270 [ 3114.868915] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3114.869980] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3114.870952] ? hwsim_new_radio_nl+0x967/0x1080 [ 3114.871927] ? memcpy+0x39/0x60 [ 3114.872640] hwsim_new_radio_nl+0x991/0x1080 [ 3114.873562] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.874668] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3114.876061] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3114.877423] genl_family_rcv_msg_doit+0x22d/0x330 [ 3114.878443] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3114.879821] ? cap_capable+0x1cd/0x230 [ 3114.880654] ? ns_capable+0xe2/0x110 [ 3114.881444] genl_rcv_msg+0x33c/0x5a0 [ 3114.882250] ? genl_get_cmd+0x480/0x480 [ 3114.883082] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.884172] ? lock_release+0x680/0x680 [ 3114.885005] ? __lockdep_reset_lock+0x180/0x180 [ 3114.885984] netlink_rcv_skb+0x14b/0x430 [ 3114.886834] ? genl_get_cmd+0x480/0x480 [ 3114.887693] ? netlink_ack+0xab0/0xab0 [ 3114.888517] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3114.889470] ? is_vmalloc_addr+0x7b/0xb0 [ 3114.890324] genl_rcv+0x24/0x40 [ 3114.891012] netlink_unicast+0x549/0x7f0 [ 3114.891903] ? netlink_attachskb+0x870/0x870 [ 3114.892844] netlink_sendmsg+0x90f/0xdf0 [ 3114.893711] ? netlink_unicast+0x7f0/0x7f0 [ 3114.894616] ? netlink_unicast+0x7f0/0x7f0 [ 3114.895509] __sock_sendmsg+0x154/0x190 [ 3114.896348] ____sys_sendmsg+0x70d/0x870 [ 3114.897203] ? sock_write_iter+0x3d0/0x3d0 [ 3114.898091] ? do_recvmmsg+0x6d0/0x6d0 [ 3114.898906] ? SOFTIRQ_verbose+0x10/0x10 [ 3114.899775] ? __lockdep_reset_lock+0x180/0x180 [ 3114.900753] ___sys_sendmsg+0xf3/0x170 [ 3114.901571] ? sendmsg_copy_msghdr+0x160/0x160 [ 3114.902529] ? __fget_files+0x2cf/0x520 [ 3114.903384] ? lock_downgrade+0x6d0/0x6d0 [ 3114.904266] ? clockevents_program_event+0x14b/0x360 [ 3114.905341] ? __fget_files+0x2f8/0x520 [ 3114.906190] ? __fget_light+0xea/0x290 [ 3114.907024] __sys_sendmsg+0xe5/0x1b0 [ 3114.907829] ? __sys_sendmsg_sock+0x40/0x40 [ 3114.908731] ? trace_hardirqs_on+0x5b/0x180 [ 3114.909661] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3114.910740] ? syscall_enter_from_user_mode+0x27/0x50 [ 3114.911852] do_syscall_64+0x33/0x40 [ 3114.912634] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3114.913703] RIP: 0033:0x7fa896b4fb19 [ 3114.914479] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3114.918305] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3114.919903] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3114.921401] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3114.922887] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3114.924385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3114.925871] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3114.981996] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3114.983072] CPU: 0 PID: 17661 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3114.983885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3114.984846] Call Trace: [ 3114.985157] dump_stack+0x107/0x167 [ 3114.985591] sysfs_warn_dup.cold+0x1c/0x29 [ 3114.986092] sysfs_do_create_link_sd+0x122/0x140 [ 3114.986650] sysfs_create_link+0x5f/0xc0 [ 3114.987128] device_add+0x703/0x1c50 [ 3114.987572] ? devlink_add_symlinks+0x970/0x970 [ 3114.988122] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3114.988738] wiphy_register+0x1da6/0x2850 [ 3114.989233] ? wiphy_unregister+0xb90/0xb90 [ 3114.989747] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3114.990370] ieee80211_register_hw+0x23c5/0x38b0 [ 3114.990932] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3114.991509] ? net_generic+0xdb/0x2b0 [ 3114.991960] ? lockdep_init_map_type+0x2c7/0x780 [ 3114.992513] ? memset+0x20/0x50 [ 3114.992904] ? __hrtimer_init+0x12c/0x270 [ 3114.993391] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3114.993986] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3114.994528] ? hwsim_new_radio_nl+0x967/0x1080 [ 3114.995057] ? memcpy+0x39/0x60 [ 3114.995456] hwsim_new_radio_nl+0x991/0x1080 [ 3114.995973] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3114.996587] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3114.997349] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3114.998115] genl_family_rcv_msg_doit+0x22d/0x330 [ 3114.998683] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3114.999476] genl_rcv_msg+0x33c/0x5a0 [ 3114.999928] ? genl_get_cmd+0x480/0x480 [ 3115.000395] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3115.001002] ? lock_release+0x680/0x680 [ 3115.001468] ? __lockdep_reset_lock+0x180/0x180 [ 3115.002012] netlink_rcv_skb+0x14b/0x430 [ 3115.002487] ? genl_get_cmd+0x480/0x480 [ 3115.002952] ? netlink_ack+0xab0/0xab0 [ 3115.003421] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3115.003954] ? is_vmalloc_addr+0x7b/0xb0 [ 3115.004430] genl_rcv+0x24/0x40 [ 3115.004814] netlink_unicast+0x549/0x7f0 [ 3115.005290] ? netlink_attachskb+0x870/0x870 [ 3115.005811] netlink_sendmsg+0x90f/0xdf0 [ 3115.006287] ? netlink_unicast+0x7f0/0x7f0 [ 3115.006786] ? netlink_unicast+0x7f0/0x7f0 [ 3115.007284] __sock_sendmsg+0x154/0x190 [ 3115.007750] ____sys_sendmsg+0x70d/0x870 [ 3115.008230] ? sock_write_iter+0x3d0/0x3d0 [ 3115.008728] ? do_recvmmsg+0x6d0/0x6d0 [ 3115.009182] ? SOFTIRQ_verbose+0x10/0x10 [ 3115.009657] ? __lockdep_reset_lock+0x180/0x180 [ 3115.009785] FAULT_INJECTION: forcing a failure. [ 3115.009785] name failslab, interval 1, probability 0, space 0, times 0 [ 3115.010205] ___sys_sendmsg+0xf3/0x170 [ 3115.010221] ? sendmsg_copy_msghdr+0x160/0x160 [ 3115.010242] ? __fget_files+0x2cf/0x520 [ 3115.013974] ? lock_downgrade+0x6d0/0x6d0 [ 3115.014460] ? clockevents_program_event+0x14b/0x360 [ 3115.015055] ? __fget_files+0x2f8/0x520 [ 3115.015528] ? __fget_light+0xea/0x290 [ 3115.015988] __sys_sendmsg+0xe5/0x1b0 [ 3115.016432] ? __sys_sendmsg_sock+0x40/0x40 [ 3115.016955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3115.017574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3115.018173] ? trace_hardirqs_on+0x5b/0x180 [ 3115.018674] do_syscall_64+0x33/0x40 [ 3115.019108] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3115.019719] RIP: 0033:0x7f0cf3e3ab19 [ 3115.020155] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3115.022284] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3115.023167] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3115.024003] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3115.024835] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3115.025659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3115.026486] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3115.027352] CPU: 1 PID: 17665 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3115.028823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3115.030561] Call Trace: [ 3115.031121] dump_stack+0x107/0x167 [ 3115.031905] should_fail.cold+0x5/0xa [ 3115.032713] ? create_object.isra.0+0x3a/0xa20 [ 3115.033682] should_failslab+0x5/0x20 [ 3115.034497] kmem_cache_alloc+0x5b/0x310 [ 3115.035367] create_object.isra.0+0x3a/0xa20 [ 3115.036287] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3115.037360] kmem_cache_alloc+0x159/0x310 [ 3115.038243] vm_area_alloc+0x1c/0x110 [ 3115.039046] mmap_region+0x97e/0x1500 [ 3115.039880] do_mmap+0xcdb/0x11e0 [ 3115.040635] vm_mmap_pgoff+0x198/0x1f0 [ 3115.041461] ? randomize_page+0xb0/0xb0 [ 3115.042320] ksys_mmap_pgoff+0x41c/0x560 [ 3115.043176] ? find_mergeable_anon_vma+0x250/0x250 [ 3115.044219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3115.045337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3115.046429] do_syscall_64+0x33/0x40 [ 3115.047214] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3115.048298] RIP: 0033:0x7fac277a0b62 [ 3115.049085] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3115.052962] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3115.054560] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3115.056080] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3115.057574] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3115.059069] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3115.060582] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:22:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x280}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) 00:22:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) fallocate(r1, 0x0, 0x0, 0x1000005) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r2 = syz_io_uring_setup(0x1841, &(0x7f00000002c0)={0x0, 0x0, 0x4}, &(0x7f00000a0000)=nil, &(0x7f0000a48000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 00:22:04 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x43c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x346, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x43c}}, 0x0) 00:22:04 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4c8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3d1, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0a", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4c8}}, 0x0) 00:22:04 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) 00:22:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 78) 00:22:04 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1/file0\x00', 0xdc2c2, 0x104) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x108) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_setup(0x652f, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x317}, &(0x7f0000001000/0x2000)=nil, &(0x7f00009ad000/0x1000)=nil, 0x0, &(0x7f0000000240)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x9d2a5e2a0d7136cc, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x4000010, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/pata_sch', 0x80000, 0x23) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x36400, 0xe375d1901a7fcc3b) syz_io_uring_setup(0x681a, &(0x7f0000000140)={0x0, 0x83b9, 0x0, 0x1, 0x2b2, 0x0, r4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000826000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000300)) r5 = syz_io_uring_setup(0x1841, &(0x7f0000000500)={0x0, 0xa681, 0x1, 0xfffffffc}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000580)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x6000, @fd_index=0x8, 0x7f, 0x0, 0x4, 0x6, 0x0, {0x1}}, 0x8d) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) 00:22:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000300)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) [ 3132.191292] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3132.193178] CPU: 0 PID: 17684 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3132.194637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3132.196396] Call Trace: [ 3132.196963] dump_stack+0x107/0x167 [ 3132.197746] sysfs_warn_dup.cold+0x1c/0x29 [ 3132.198652] sysfs_do_create_link_sd+0x122/0x140 [ 3132.199664] sysfs_create_link+0x5f/0xc0 [ 3132.200561] device_add+0x703/0x1c50 [ 3132.201355] ? devlink_add_symlinks+0x970/0x970 [ 3132.202343] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3132.203461] wiphy_register+0x1da6/0x2850 [ 3132.204366] ? wiphy_unregister+0xb90/0xb90 [ 3132.205438] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3132.206583] ieee80211_register_hw+0x23c5/0x38b0 [ 3132.207757] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3132.208800] ? net_generic+0xdb/0x2b0 [ 3132.209603] ? lockdep_init_map_type+0x2c7/0x780 [ 3132.210618] ? memset+0x20/0x50 [ 3132.211338] ? __hrtimer_init+0x12c/0x270 [ 3132.212239] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3132.213324] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3132.214333] ? hwsim_new_radio_nl+0x967/0x1080 [ 3132.215326] ? memcpy+0x39/0x60 [ 3132.216055] hwsim_new_radio_nl+0x991/0x1080 [ 3132.217006] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.218139] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3132.219557] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3132.220958] genl_family_rcv_msg_doit+0x22d/0x330 [ 3132.222030] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3132.223443] ? cap_capable+0x1cd/0x230 [ 3132.224285] ? ns_capable+0xe2/0x110 [ 3132.225091] genl_rcv_msg+0x33c/0x5a0 [ 3132.225915] ? genl_get_cmd+0x480/0x480 [ 3132.226805] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.227918] ? lock_release+0x680/0x680 [ 3132.228764] ? __lockdep_reset_lock+0x180/0x180 [ 3132.229747] netlink_rcv_skb+0x14b/0x430 [ 3132.230620] ? genl_get_cmd+0x480/0x480 [ 3132.231472] ? netlink_ack+0xab0/0xab0 [ 3132.232321] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3132.233303] ? is_vmalloc_addr+0x7b/0xb0 [ 3132.234191] genl_rcv+0x24/0x40 [ 3132.234904] netlink_unicast+0x549/0x7f0 [ 3132.235781] ? netlink_attachskb+0x870/0x870 [ 3132.236736] netlink_sendmsg+0x90f/0xdf0 [ 3132.237640] ? netlink_unicast+0x7f0/0x7f0 [ 3132.238577] ? netlink_unicast+0x7f0/0x7f0 [ 3132.239476] __sock_sendmsg+0x154/0x190 [ 3132.240336] ____sys_sendmsg+0x70d/0x870 [ 3132.241253] ? sock_write_iter+0x3d0/0x3d0 [ 3132.242166] ? do_recvmmsg+0x6d0/0x6d0 [ 3132.243016] ? SOFTIRQ_verbose+0x10/0x10 [ 3132.243879] ? __lockdep_reset_lock+0x180/0x180 [ 3132.244900] ___sys_sendmsg+0xf3/0x170 [ 3132.245748] ? sendmsg_copy_msghdr+0x160/0x160 [ 3132.246736] ? __fget_files+0x2cf/0x520 [ 3132.247598] ? lock_downgrade+0x6d0/0x6d0 [ 3132.248507] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.249673] ? trace_hardirqs_on+0x5b/0x180 [ 3132.250609] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.251765] ? __fget_files+0x2f8/0x520 [ 3132.252644] ? __fget_light+0xea/0x290 [ 3132.253485] __sys_sendmsg+0xe5/0x1b0 [ 3132.254307] ? __sys_sendmsg_sock+0x40/0x40 [ 3132.255258] ? io_schedule_timeout+0x140/0x140 [ 3132.256261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.257360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.258462] ? trace_hardirqs_on+0x5b/0x180 [ 3132.259399] do_syscall_64+0x33/0x40 [ 3132.260220] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3132.261302] RIP: 0033:0x7fa896b4fb19 [ 3132.262103] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3132.266095] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3132.267734] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3132.269237] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3132.270808] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3132.272333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3132.274071] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 [ 3132.297705] FAULT_INJECTION: forcing a failure. [ 3132.297705] name failslab, interval 1, probability 0, space 0, times 0 [ 3132.300285] CPU: 0 PID: 17694 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3132.301773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3132.303553] Call Trace: [ 3132.304140] dump_stack+0x107/0x167 [ 3132.304942] should_fail.cold+0x5/0xa [ 3132.305783] ? vm_area_alloc+0x1c/0x110 [ 3132.306642] should_failslab+0x5/0x20 [ 3132.307468] kmem_cache_alloc+0x5b/0x310 [ 3132.308353] vm_area_alloc+0x1c/0x110 [ 3132.309166] mmap_region+0x97e/0x1500 [ 3132.310009] do_mmap+0xcdb/0x11e0 [ 3132.310798] vm_mmap_pgoff+0x198/0x1f0 [ 3132.311664] ? randomize_page+0xb0/0xb0 [ 3132.312555] ksys_mmap_pgoff+0x41c/0x560 [ 3132.313431] ? find_mergeable_anon_vma+0x250/0x250 [ 3132.314534] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.315658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.316782] do_syscall_64+0x33/0x40 [ 3132.317590] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3132.318667] RIP: 0033:0x7fac277a0b62 [ 3132.319468] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3132.323411] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3132.325059] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3132.326594] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3132.328151] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3132.329686] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3132.331226] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 00:22:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f0000000100)=""/21, 0x15) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x1844, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3d0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1e9100, 0x0) fcntl$setstatus(r2, 0x4, 0x44400) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)="75d89d292c93274f74e8c3045dc0fe614424916bd4451cd1cc392229cad981bd1e097eb8ab33e8bab91e11dfd5753fadc490976c678db0ad32d2fb37f2d33cac918cb636c7ef5a0e16b7765424f0666e75f4c8f308a6df4f36cbd2746190284efec214f1cf82eb72dcc01ded32e866912076b02fe121c050e847d8fc3f0cf16fcbc149bc6b01843854e5c61778f6f903030ea904848f7b70158b73ee85cb32d0a1d1f309c1c9bc2779e7a8554424c1cbb2a73eedff336698a36bc08451565bf70e323f1d626a6c689710273104345dc2a08f85362d6ff66984f10f208bb749d026df1b63", 0xe4}], 0x1, &(0x7f0000000440)=[{0xe0, 0x1, 0xe054, "3e92b9fd3d0524aa43090fd09da97d3f1b5291a32b046544695c389f955b8cd94d1be3ba991a2dd49e9fc5d3bb97b9f49412338830264ee40adbbf5ff2f4a29858111d268d93cc711c3e7dbc1346f59ce457cd92946e2980e876fe1c4a2412fc7a764a40453ddf400baf8bb7779ae1826c87a8b7b92ef7b79527a0d7266f6c6221131d2273682d9f7a442ad231b5453e69e0cb1f90e7abfb11b87549492bb98de9df6627a4aaf467fa5c60ab70e0efb67132d19d055bdebb47fe70401f78602d9fcdf771f5432dd68ac232"}], 0xe0}, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) [ 3132.590357] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3132.592960] CPU: 0 PID: 17685 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3132.594559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3132.596309] Call Trace: [ 3132.596880] dump_stack+0x107/0x167 [ 3132.597652] sysfs_warn_dup.cold+0x1c/0x29 [ 3132.598576] sysfs_do_create_link_sd+0x122/0x140 [ 3132.599584] sysfs_create_link+0x5f/0xc0 [ 3132.600458] device_add+0x703/0x1c50 [ 3132.601250] ? devlink_add_symlinks+0x970/0x970 [ 3132.602255] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3132.603381] wiphy_register+0x1da6/0x2850 [ 3132.604298] ? wiphy_unregister+0xb90/0xb90 [ 3132.605250] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3132.606374] ieee80211_register_hw+0x23c5/0x38b0 [ 3132.607408] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3132.608460] ? net_generic+0xdb/0x2b0 [ 3132.609268] ? lockdep_init_map_type+0x2c7/0x780 [ 3132.610303] ? memset+0x20/0x50 [ 3132.611018] ? __hrtimer_init+0x12c/0x270 [ 3132.611908] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3132.613022] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3132.614006] ? hwsim_new_radio_nl+0x967/0x1080 [ 3132.615001] ? memcpy+0x39/0x60 [ 3132.615712] hwsim_new_radio_nl+0x991/0x1080 [ 3132.616660] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.617802] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3132.619185] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3132.620583] genl_family_rcv_msg_doit+0x22d/0x330 [ 3132.621631] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3132.623061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.624206] ? cap_capable+0x1cd/0x230 [ 3132.625063] ? ns_capable+0xe2/0x110 [ 3132.625872] genl_rcv_msg+0x33c/0x5a0 [ 3132.626689] ? genl_get_cmd+0x480/0x480 [ 3132.627542] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.628653] ? lock_release+0x680/0x680 [ 3132.629489] ? __lockdep_reset_lock+0x180/0x180 [ 3132.630493] netlink_rcv_skb+0x14b/0x430 [ 3132.631342] ? genl_get_cmd+0x480/0x480 [ 3132.632188] ? netlink_ack+0xab0/0xab0 [ 3132.633021] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3132.633974] ? is_vmalloc_addr+0x7b/0xb0 [ 3132.634843] genl_rcv+0x24/0x40 [ 3132.635547] netlink_unicast+0x549/0x7f0 [ 3132.636430] ? netlink_attachskb+0x870/0x870 [ 3132.637376] netlink_sendmsg+0x90f/0xdf0 [ 3132.638233] ? netlink_unicast+0x7f0/0x7f0 [ 3132.639122] ? netlink_unicast+0x7f0/0x7f0 [ 3132.640013] __sock_sendmsg+0x154/0x190 [ 3132.640831] ____sys_sendmsg+0x70d/0x870 [ 3132.641708] ? sock_write_iter+0x3d0/0x3d0 [ 3132.642591] ? do_recvmmsg+0x6d0/0x6d0 [ 3132.643398] ? SOFTIRQ_verbose+0x10/0x10 [ 3132.644278] ? __lockdep_reset_lock+0x180/0x180 [ 3132.645254] ___sys_sendmsg+0xf3/0x170 [ 3132.646074] ? sendmsg_copy_msghdr+0x160/0x160 [ 3132.647052] ? __fget_files+0x2cf/0x520 [ 3132.647887] ? lock_downgrade+0x6d0/0x6d0 [ 3132.648770] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.649918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.651013] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.652168] ? trace_hardirqs_on+0x5b/0x180 [ 3132.653103] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.654267] ? sockfd_lookup_light+0xe1/0x180 [ 3132.655220] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 3132.656263] __sys_sendmsg+0xe5/0x1b0 [ 3132.657072] ? __sys_sendmsg_sock+0x40/0x40 [ 3132.658008] ? io_schedule_timeout+0x140/0x140 [ 3132.658967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.660069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.661126] ? trace_hardirqs_on+0x5b/0x180 [ 3132.662055] do_syscall_64+0x33/0x40 [ 3132.662837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3132.663926] RIP: 0033:0x7f4989e31b19 [ 3132.664714] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3132.668589] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3132.670204] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3132.671691] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3132.673174] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3132.674680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3132.676190] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 00:22:05 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r2, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4dc, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3e8, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r4}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4dc}}, 0x0) [ 3132.814256] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3132.815946] CPU: 1 PID: 17682 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3132.817118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3132.818509] Call Trace: [ 3132.818953] dump_stack+0x107/0x167 [ 3132.819565] sysfs_warn_dup.cold+0x1c/0x29 [ 3132.820287] sysfs_do_create_link_sd+0x122/0x140 [ 3132.821084] sysfs_create_link+0x5f/0xc0 [ 3132.821777] device_add+0x703/0x1c50 [ 3132.822400] ? devlink_add_symlinks+0x970/0x970 [ 3132.823173] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3132.824018] wiphy_register+0x1da6/0x2850 [ 3132.824729] ? wiphy_unregister+0xb90/0xb90 [ 3132.825458] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3132.826329] ieee80211_register_hw+0x23c5/0x38b0 [ 3132.827128] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3132.827936] ? net_generic+0xdb/0x2b0 [ 3132.828588] ? lockdep_init_map_type+0x2c7/0x780 [ 3132.829375] ? memset+0x20/0x50 [ 3132.829899] ? __hrtimer_init+0x12c/0x270 [ 3132.830595] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3132.831407] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3132.832197] ? hwsim_new_radio_nl+0x967/0x1080 [ 3132.832931] ? memcpy+0x39/0x60 [ 3132.833492] hwsim_new_radio_nl+0x991/0x1080 [ 3132.834192] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.835090] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3132.836137] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3132.837250] genl_family_rcv_msg_doit+0x22d/0x330 [ 3132.838202] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3132.839280] ? cap_capable+0x1cd/0x230 [ 3132.839937] ? ns_capable+0xe2/0x110 [ 3132.840569] genl_rcv_msg+0x33c/0x5a0 [ 3132.841179] ? genl_get_cmd+0x480/0x480 [ 3132.841848] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.842704] ? lock_release+0x680/0x680 [ 3132.843360] ? __lockdep_reset_lock+0x180/0x180 [ 3132.844159] netlink_rcv_skb+0x14b/0x430 [ 3132.844832] ? genl_get_cmd+0x480/0x480 [ 3132.845459] ? netlink_ack+0xab0/0xab0 [ 3132.846105] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3132.846826] ? is_vmalloc_addr+0x7b/0xb0 [ 3132.847503] genl_rcv+0x24/0x40 [ 3132.848061] netlink_unicast+0x549/0x7f0 [ 3132.848754] ? netlink_attachskb+0x870/0x870 [ 3132.849496] netlink_sendmsg+0x90f/0xdf0 [ 3132.850164] ? netlink_unicast+0x7f0/0x7f0 [ 3132.850878] ? netlink_unicast+0x7f0/0x7f0 [ 3132.851557] __sock_sendmsg+0x154/0x190 [ 3132.852209] ____sys_sendmsg+0x70d/0x870 [ 3132.852867] ? sock_write_iter+0x3d0/0x3d0 [ 3132.853544] ? do_recvmmsg+0x6d0/0x6d0 [ 3132.854189] ? SOFTIRQ_verbose+0x10/0x10 [ 3132.854857] ? __lockdep_reset_lock+0x180/0x180 [ 3132.855629] ___sys_sendmsg+0xf3/0x170 [ 3132.856284] ? sendmsg_copy_msghdr+0x160/0x160 [ 3132.857033] ? __fget_files+0x2cf/0x520 [ 3132.857688] ? lock_downgrade+0x6d0/0x6d0 [ 3132.858373] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.859252] ? trace_hardirqs_on+0x5b/0x180 [ 3132.859979] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.860854] ? __fget_files+0x2f8/0x520 [ 3132.861510] ? __fget_light+0xea/0x290 [ 3132.862154] __sys_sendmsg+0xe5/0x1b0 [ 3132.862773] ? __sys_sendmsg_sock+0x40/0x40 [ 3132.863448] ? io_schedule_timeout+0x140/0x140 [ 3132.864220] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.865087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.865926] ? trace_hardirqs_on+0x5b/0x180 [ 3132.866629] do_syscall_64+0x33/0x40 [ 3132.867231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3132.868049] RIP: 0033:0x7f0cf3e3ab19 [ 3132.868627] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3132.871559] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3132.872796] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3132.873931] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3132.875082] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3132.876233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3132.877394] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:22:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x282}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r1, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 3132.924548] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3132.926126] CPU: 0 PID: 17709 Comm: syz-executor.2 Not tainted 5.10.232 #1 [ 3132.927362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3132.928857] Call Trace: [ 3132.929342] dump_stack+0x107/0x167 [ 3132.929998] sysfs_warn_dup.cold+0x1c/0x29 [ 3132.930758] sysfs_do_create_link_sd+0x122/0x140 [ 3132.931602] sysfs_create_link+0x5f/0xc0 [ 3132.932335] device_add+0x703/0x1c50 [ 3132.933003] ? devlink_add_symlinks+0x970/0x970 [ 3132.933833] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3132.934774] wiphy_register+0x1da6/0x2850 [ 3132.935528] ? wiphy_unregister+0xb90/0xb90 [ 3132.936313] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3132.937276] ieee80211_register_hw+0x23c5/0x38b0 [ 3132.938142] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3132.938992] ? net_generic+0xdb/0x2b0 [ 3132.939675] ? lockdep_init_map_type+0x2c7/0x780 [ 3132.940521] ? memset+0x20/0x50 [ 3132.941108] ? __hrtimer_init+0x12c/0x270 [ 3132.941851] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3132.942770] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3132.943588] ? hwsim_new_radio_nl+0x967/0x1080 [ 3132.944415] ? memcpy+0x39/0x60 [ 3132.945009] hwsim_new_radio_nl+0x991/0x1080 [ 3132.945796] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.946732] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3132.947892] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3132.949062] genl_family_rcv_msg_doit+0x22d/0x330 [ 3132.949913] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3132.951070] ? cap_capable+0x1cd/0x230 [ 3132.951770] ? ns_capable+0xe2/0x110 [ 3132.952445] genl_rcv_msg+0x33c/0x5a0 [ 3132.953114] ? genl_get_cmd+0x480/0x480 [ 3132.953812] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3132.954722] ? lock_release+0x680/0x680 [ 3132.955422] ? __lockdep_reset_lock+0x180/0x180 [ 3132.956257] netlink_rcv_skb+0x14b/0x430 [ 3132.956974] ? genl_get_cmd+0x480/0x480 [ 3132.957680] ? netlink_ack+0xab0/0xab0 [ 3132.958382] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3132.959183] ? is_vmalloc_addr+0x7b/0xb0 [ 3132.959900] genl_rcv+0x24/0x40 [ 3132.960493] netlink_unicast+0x549/0x7f0 [ 3132.961211] ? netlink_attachskb+0x870/0x870 [ 3132.961996] netlink_sendmsg+0x90f/0xdf0 [ 3132.962719] ? netlink_unicast+0x7f0/0x7f0 [ 3132.963473] ? netlink_unicast+0x7f0/0x7f0 [ 3132.964223] __sock_sendmsg+0x154/0x190 [ 3132.964925] ____sys_sendmsg+0x70d/0x870 [ 3132.965641] ? sock_write_iter+0x3d0/0x3d0 [ 3132.966382] ? do_recvmmsg+0x6d0/0x6d0 [ 3132.967063] ? SOFTIRQ_verbose+0x10/0x10 [ 3132.967774] ? __lockdep_reset_lock+0x180/0x180 [ 3132.968591] ___sys_sendmsg+0xf3/0x170 [ 3132.969274] ? sendmsg_copy_msghdr+0x160/0x160 [ 3132.970079] ? __fget_files+0x2cf/0x520 [ 3132.970770] ? lock_downgrade+0x6d0/0x6d0 [ 3132.971492] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.972438] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.973347] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.974276] ? trace_hardirqs_on+0x5b/0x180 [ 3132.975034] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3132.975991] ? sockfd_lookup_light+0x69/0x180 [ 3132.976791] ? __sanitizer_cov_trace_const_cmp8+0x4/0x20 [ 3132.977752] __sys_sendmsg+0xe5/0x1b0 [ 3132.978413] ? __sys_sendmsg_sock+0x40/0x40 [ 3132.979185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.980104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.981003] ? trace_hardirqs_on+0x5b/0x180 [ 3132.981764] do_syscall_64+0x33/0x40 [ 3132.982409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3132.983288] RIP: 0033:0x7fa896b4fb19 [ 3132.983925] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3132.987093] RSP: 002b:00007fa8940c5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3132.988411] RAX: ffffffffffffffda RBX: 00007fa896c62f60 RCX: 00007fa896b4fb19 [ 3132.989643] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3132.990870] RBP: 00007fa896ba9f6d R08: 0000000000000000 R09: 0000000000000000 [ 3132.992097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3132.993325] R13: 00007ffd0d0a4edf R14: 00007fa8940c5300 R15: 0000000000022000 00:22:05 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x48c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x397, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf6836405382", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x48c}}, 0x0) 00:22:05 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3dd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) 00:22:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) (fail_nth: 79) [ 3133.088895] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3133.090067] CPU: 1 PID: 17716 Comm: syz-executor.4 Not tainted 5.10.232 #1 [ 3133.090987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3133.092106] Call Trace: [ 3133.092472] dump_stack+0x107/0x167 [ 3133.092958] sysfs_warn_dup.cold+0x1c/0x29 [ 3133.093532] sysfs_do_create_link_sd+0x122/0x140 [ 3133.094167] sysfs_create_link+0x5f/0xc0 [ 3133.094716] device_add+0x703/0x1c50 [ 3133.095220] ? devlink_add_symlinks+0x970/0x970 [ 3133.095853] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3133.096573] wiphy_register+0x1da6/0x2850 [ 3133.097140] ? wiphy_unregister+0xb90/0xb90 [ 3133.097722] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3133.098431] ieee80211_register_hw+0x23c5/0x38b0 [ 3133.099084] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3133.099728] ? net_generic+0xdb/0x2b0 [ 3133.100257] ? lockdep_init_map_type+0x2c7/0x780 [ 3133.100884] ? memset+0x20/0x50 [ 3133.101317] ? __hrtimer_init+0x12c/0x270 [ 3133.101872] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3133.102538] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3133.103150] ? hwsim_new_radio_nl+0x967/0x1080 [ 3133.103753] ? memcpy+0x39/0x60 [ 3133.104209] hwsim_new_radio_nl+0x991/0x1080 [ 3133.104801] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.105497] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3133.106367] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3133.107246] genl_family_rcv_msg_doit+0x22d/0x330 [ 3133.107892] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3133.108765] ? cap_capable+0x1cd/0x230 [ 3133.109286] ? ns_capable+0xe2/0x110 [ 3133.109778] genl_rcv_msg+0x33c/0x5a0 [ 3133.110294] ? genl_get_cmd+0x480/0x480 [ 3133.110813] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.111489] ? lock_release+0x680/0x680 [ 3133.112016] ? __lockdep_reset_lock+0x180/0x180 [ 3133.112634] netlink_rcv_skb+0x14b/0x430 [ 3133.113182] ? genl_get_cmd+0x480/0x480 [ 3133.113713] ? netlink_ack+0xab0/0xab0 [ 3133.114245] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3133.114854] ? is_vmalloc_addr+0x7b/0xb0 [ 3133.115398] genl_rcv+0x24/0x40 [ 3133.115833] netlink_unicast+0x549/0x7f0 [ 3133.116382] ? netlink_attachskb+0x870/0x870 [ 3133.116976] netlink_sendmsg+0x90f/0xdf0 [ 3133.117519] ? netlink_unicast+0x7f0/0x7f0 [ 3133.118078] ? netlink_unicast+0x7f0/0x7f0 [ 3133.118641] __sock_sendmsg+0x154/0x190 [ 3133.119166] ____sys_sendmsg+0x70d/0x870 [ 3133.119713] ? sock_write_iter+0x3d0/0x3d0 [ 3133.120272] ? do_recvmmsg+0x6d0/0x6d0 [ 3133.120779] ? SOFTIRQ_verbose+0x10/0x10 [ 3133.121303] ? __lockdep_reset_lock+0x180/0x180 [ 3133.121904] ___sys_sendmsg+0xf3/0x170 [ 3133.122406] ? sendmsg_copy_msghdr+0x160/0x160 [ 3133.123004] ? __fget_files+0x2cf/0x520 [ 3133.123517] ? lock_downgrade+0x6d0/0x6d0 [ 3133.124090] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3133.124793] ? trace_hardirqs_on+0x5b/0x180 [ 3133.125347] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3133.126056] ? __fget_files+0x2f8/0x520 [ 3133.126580] ? __fget_light+0xea/0x290 [ 3133.127090] __sys_sendmsg+0xe5/0x1b0 [ 3133.127577] ? __sys_sendmsg_sock+0x40/0x40 [ 3133.128145] ? trace_hardirqs_on+0x5b/0x180 [ 3133.128714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3133.129374] ? syscall_enter_from_user_mode+0x27/0x50 [ 3133.130054] do_syscall_64+0x33/0x40 [ 3133.130539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3133.131211] RIP: 0033:0x7f0cf3e3ab19 [ 3133.131685] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3133.134089] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3133.135063] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3133.136011] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3133.136921] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3133.137851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3133.138771] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 00:22:05 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="24be006e", @ANYRES16=r2, @ANYBLOB="ff0200000000000000000600000008000300", @ANYRES32=r3, @ANYBLOB="0800050002000000"], 0x24}}, 0x0) syz_io_uring_setup(0x5ace, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 00:22:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) connect(0xffffffffffffffff, &(0x7f0000000780)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x5}, 0x80) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) unlinkat(r0, &(0x7f0000000040)='mnt/encrypted_dir\x00', 0x200) mount(&(0x7f0000000280)=@filename='mnt/encrypted_dir\x00', &(0x7f0000000480)='./file1\x00', &(0x7f0000000580)='nilfs2\x00', 0x200004, &(0x7f00000005c0)='ip6gre0\x00') write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000a00)={0xf6, 0x29, 0x1, {0x777f, [{{0x4, 0x0, 0x4}, 0x1, 0x4, 0x11, 'mnt/encrypted_dir'}, {{0x2, 0x4, 0x6}, 0x9, 0x75, 0x7, './file0'}, {{0x1, 0x2, 0x3}, 0x8, 0x1, 0x7, './file1'}, {{0x2, 0x1}, 0x8, 0xff, 0x7, './file1'}, {{0x0, 0x3, 0x5}, 0x1, 0x7f, 0x11, 'mnt/encrypted_dir'}, {{0x8, 0x2, 0x7}, 0xfffffffffffff2ef, 0x0, 0x7, './file0'}, {{0x4, 0x0, 0x4}, 0x8e, 0x40, 0x5, './mnt'}]}}, 0xf6) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) rename(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='mnt/encrypted_dir\x00') chmod(&(0x7f0000000140)='./file0\x00', 0x80) chdir(&(0x7f0000000200)='./mnt\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="2e330000000000000a004e2000000005fc010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000771d0000000000000000000000000000000000000000000000000000000000000000000000d46866a200167e86e044660000000000000000000000000000000000000000000000000000000000000000010000000a004e200000000700000000000000000000000000000000090000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000fc00"/272], 0x110) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="73797a7408003f4730fb02a172a00000000000007225f9190b86abfce0038db45a1aecd355b00064eaef2c660cefd88eb657a7796fd0b4029e83377334fc418ec411efd0b96300a30cefa0fa2621837205bf2331bbdfec8f8f928090d29c846df9b15f366be4f7f5d7a8cc32612ec36c99304f229ebc55b3793448a98cf727fa752b7635a7182824b15ecea1d1bbc247f9839ad7a7e22f2772ff7aaee7260a0dad7f37e806612199d198445838fc102d9060a6f9ce11664ec0b200b42cebb418df565201b05f06d67196b2d1747d13bc0d1d", @ANYRES32, @ANYBLOB="0700000700000007000000014e4a003800ad48a1afa6c302d70000010a010101830efcac04140fac1e01010a0101007f0000017f000001640101010a010101ac14142f00"]}) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000b00)={0x11c, 0x0, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) [ 3133.206508] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3133.207588] CPU: 1 PID: 17719 Comm: syz-executor.1 Not tainted 5.10.232 #1 [ 3133.208440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3133.209447] Call Trace: [ 3133.209772] dump_stack+0x107/0x167 [ 3133.210226] sysfs_warn_dup.cold+0x1c/0x29 [ 3133.210242] sysfs_do_create_link_sd+0x122/0x140 [ 3133.210256] sysfs_create_link+0x5f/0xc0 [ 3133.210271] device_add+0x703/0x1c50 [ 3133.210288] ? devlink_add_symlinks+0x970/0x970 [ 3133.210304] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3133.210323] wiphy_register+0x1da6/0x2850 [ 3133.210344] ? wiphy_unregister+0xb90/0xb90 [ 3133.210367] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3133.210385] ieee80211_register_hw+0x23c5/0x38b0 [ 3133.210411] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3133.210422] ? net_generic+0xdb/0x2b0 [ 3133.210440] ? lockdep_init_map_type+0x2c7/0x780 [ 3133.210453] ? memset+0x20/0x50 [ 3133.210467] ? __hrtimer_init+0x12c/0x270 [ 3133.210482] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3133.210508] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3133.210517] ? hwsim_new_radio_nl+0x967/0x1080 [ 3133.210529] ? memcpy+0x39/0x60 [ 3133.210545] hwsim_new_radio_nl+0x991/0x1080 [ 3133.210560] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.210586] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3133.210598] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3133.210615] genl_family_rcv_msg_doit+0x22d/0x330 [ 3133.210630] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 00:22:05 executing program 4: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x48c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x397, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf6836405382", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252747672f12c64c875ce6748", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x48c}}, 0x0) [ 3133.210644] ? cap_capable+0x1cd/0x230 [ 3133.210666] ? ns_capable+0xe2/0x110 00:22:05 executing program 6: r0 = syz_open_dev$rtc(&(0x7f0000000040), 0x5, 0x214700) copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x2, r0, &(0x7f0000000080)=0x5624, 0x3, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/12, 0xc) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xfff}}, './file0\x00'}) ioctl$RTC_PIE_ON(r2, 0x7005) ftruncate(r0, 0x6) ioctl$FIOCLEX(r0, 0x5451) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/anycast6\x00') write$P9_RMKDIR(r3, &(0x7f0000000180)={0x14, 0x49, 0x2, {0x20, 0x0, 0x4}}, 0x14) r4 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x6, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r2, {0xee00, 0xee01}}, './file0\x00'}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r5, &(0x7f0000002b80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x408a8400}, 0xc, &(0x7f0000002b40)={&(0x7f00000003c0)={0x2750, 0x2e, 0x300, 0x70bd25, 0x25dfdbfb, {0x16}, [@generic="1ff08d412c594e83038c24ad763cb3ccdd22eef289d7a413a4dc882aadaa1ea47c56757a2ec2d87a082f0dfd437e223d47455866fdc4b94ddc18a31969e3a820388a9714bbe7431f5ae768f1d1fbddf1032c42d8ffc23616c5256fe552", @nested={0x244, 0x14, 0x0, 0x1, [@typed={0x11, 0x6e, 0x0, 0x0, @str='net/anycast6\x00'}, @generic="7ef031f982b53a3d893d4e869359911be65a8b4f0bf59d", @typed={0x8, 0x23, 0x0, 0x0, @fd=r6}, @generic="d97cdf62f9b006f0013bbc580cdc58889a75e0a89b64988360364865803c489e3c786503aa0d80d98c6b971a55a95a13fde500b98528d523fd4df6571cf9ae8352fe43de3c3f2bed7920e77234fccc0e7b8a7fe2f9843e15b102d9c3d268eda674638515686cd871602d92fb6491f293e9b0daf0f2b2847f85c15cfcba0c0d5b866b4f352d66ff4cfc9fe0b910e832e52e8dda30a3129c5af7c4ef8fb764413307c545d2ec9e6473b3961930254a", @typed={0x8, 0x55, 0x0, 0x0, @uid}, @typed={0x4, 0x89}, @generic="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", @typed={0xc, 0x92, 0x0, 0x0, @u64=0xe6}, @generic="3dd449fddf080697c0caa453347ee23a0586051fe6e558eab80676f9dec517fe7236e72682baca262c49ef1ee932e31a03c107012ee2e0fde4b47665cff4990377d4321b6b1d3e358c"]}, @nested={0x117b, 0x77, 0x0, 0x1, [@generic="9ef81b8e60d027e4d2f455104dd3ff9a899798e43fd00f3897ec8acd9d704b53a7c5283bb017d3f7afca6e78ffdd700facfd9727284974329f95751761a550ea6813d6f40c193e22557d4b942e91a13605dedcef0dd26861f4205a0f15d48e578feb63a999a38994f4ce7874c853ca0f3686b839b440fbb71321bd2448d884d6ac5ca94541db28e611cc6f289eed34f95e47cebbf9d5e55ce0c1d53ad6e615883e1cece464cea9f48f41edbbff83433231d24e08aa277b0a9c4101c3d8b4444a399f8610763fd3e256ee9c9f3545315f5c6b6f8ba53b755c9e6224109f319d332f48ce48663ff1397908101e4293", @typed={0xc, 0x65, 0x0, 0x0, @u64=0x10000}, @generic="edcea0ef7221dbd3a9064881c494cea50ca6b042c78a34298be1f8194aa62c612e69f05d9fd7852fec39bbc857b117ed30757a0fddc18e935e453bacf715213f98b4510d57f50fc1c81f05e3f4b991a3ae3aea3bbc22bab39330cb93f2ef04e14c7173b4b81b4af2d1b43819ce7903eb3a", @typed={0xc, 0x69, 0x0, 0x0, @binary="7f782e317d066649"}, @generic="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@generic="91c9928d0c6f6cbd6a43746b8a1af77910eb4c6e1dc783e2445e550aa34ebb093e34657d06f30e9a324ac2e2963b1616865b532e1816ae8f6332223cb8fced5e8e3449c45dc1f53f7f777da52b3bc37bf983fb68d620dbb47fd313dcbd4357292facb6aa9c0532b15ee292726e24141db74b6488fbcae696f64b36733526af90a04f096852280128c81b40de944d821ed829c1eba6e2bc8ca8212a635a8cfc", @typed={0x4, 0x91}, @generic="bd56c987e10d3588b3730372ae5a3362b30627c9bd3b2e37c54e3ae78a209d92c24eda9ff0133c8eb103b57435c7b0de963dfb8fa425c1214f54bb9e1c49eb847014b250f05827948158d2a36b4fe47bf367461ba98003f79aa97a85c1e08ffd4bb8d5df9551e63d2c472e8556e89ce6465d667ac5969ab0fd31721faea3ccd3c2733c10619d8ff7b823d7af1f6e8103c7aeab82c835bf740b74e2b3232947fa8f235490749636b0fa"]}, @typed={0x8, 0x85, 0x0, 0x0, @u32}, @nested={0x34, 0x34, 0x0, 0x1, [@typed={0xe, 0x3f, 0x0, 0x0, @str=']],){-{(*\x00'}, @typed={0x4, 0x51}, @typed={0x4, 0x15}, @typed={0x8, 0x45, 0x0, 0x0, @uid=r7}, @typed={0x8, 0x23, 0x0, 0x0, @uid=0xee01}, @typed={0x5, 0x4b, 0x0, 0x0, @str='\x00'}]}, @typed={0x1004, 0x36, 0x0, 0x0, @binary="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0x2750}, 0x1, 0x0, 0x0, 0x4040}, 0x810) recvmmsg$unix(r6, &(0x7f0000003100)=[{{&(0x7f0000002bc0)=@abs, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002c40)=""/232, 0xe8}, {&(0x7f0000002d40)=""/147, 0x93}, {&(0x7f0000002e00)=""/48, 0x30}, {&(0x7f0000002e40)=""/102, 0x66}, {&(0x7f0000002ec0)=""/19, 0x13}, {&(0x7f0000002f00)=""/134, 0x86}], 0x6, &(0x7f0000003040)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0xb0}}], 0x1, 0x100, &(0x7f0000003140)={0x77359400}) write$P9_RLOCK(r8, &(0x7f0000003180)={0x8, 0x35, 0x2, 0x2}, 0x8) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f00000031c0), 0x486800, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r10, 0xc018937b, &(0x7f0000003200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r7, r9}}, './file0\x00'}) [ 3133.210682] genl_rcv_msg+0x33c/0x5a0 [ 3133.210696] ? genl_get_cmd+0x480/0x480 [ 3133.210708] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.210725] ? lock_release+0x680/0x680 [ 3133.210736] ? __lockdep_reset_lock+0x180/0x180 [ 3133.210751] netlink_rcv_skb+0x14b/0x430 [ 3133.210763] ? genl_get_cmd+0x480/0x480 [ 3133.210776] ? netlink_ack+0xab0/0xab0 [ 3133.210794] ? netlink_deliver_tap+0x1c4/0xcc0 00:22:05 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fallocate(r0, 0x30, 0x2, 0x4) listen(0xffffffffffffffff, 0x3) syz_io_uring_setup(0x339e, &(0x7f00000000c0)={0x0, 0x9697, 0x2, 0x2, 0x341}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x1, &(0x7f00000003c0)="0dfd9495930edb67501667", 0x2, 0x0, 0x1, {0x2, r2}}, 0x12000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c000000000901040000000000000000030000070900010073797a300000000008000340000000e8080003000000000808000540000000081800020000000000000000000c000280050001002f00000008000340040000060c0010800800017921c0c64000000008080005400bc9574ca22493b981317c592edafa783cba085c5628c710390ea0169312353a56090c76d19d041bd1560c5b5addfd44e551056a26a6e6ab888f396ea083e3cb8832"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x0) read(r3, &(0x7f0000000240)=""/20, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x4d4, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0xc9, 0x66, 0x0, 0x1, [@generic="d27896176b6eeade62d836e053289e95ed9ed36e3dbdef473b34adbd607dd123ec7d83de8c893d9742205ac802ea20706386b72a834b36105d2050876eccd754e33badbc5f94c5b513ee5b4f2433ee7443880ae3bd5ec98bde79f8b5238593f7a5ae24f2e72ab3f4cbb886c8dc2bc38823836a80659f0513200e68ba04488c9b6e24c04bd46021b0b6ce130a6d4fd6c3c538fff69acd1670f9766ca13a4a9779e5dbbfef646662fd7406a8", @generic="5d96f38677137cfd097278ad1d1d243323558bc1f8f809f5a233"]}, @nested={0x3dd, 0x41, 0x0, 0x1, [@generic="41f0d24c5f94486e97d7d0cdee334646a8e80f1da3b14e91865d2a688ac4ce686c2f1cae7b1431a8f06ddfbdd5b757e9aa3d62500a413c8d77b5dadc59d35e6f3a9bada8a3f57345152e14900637bb369abe8351bf4cd556de3a362597548f46be31cf9a85d9fc22d92ac118ceee41a782310ceeca7e1ec036c5a2bfbc5c33f3a8ca09b78de78a8230ffdc2e0c6a68750894202f5c8752e14c966e862adc0d62a1f9ac74018763190c329848b62ea4f870c9bca05c6776", @typed={0x8, 0x4f, 0x0, 0x0, @fd=r5}, @generic="165a803c1400d9d4412311e6aff72addd111d9d5cf06ce8fb8bd53762c0644171d258d85415d153269a728aa02c82ce8e1f310afdb994fb4b9815f6bbfe30c04edc083ae854fb95d5782cbcf683640538260e95fd88a25dd6eced0941107328248ef34d777e23f172d7bd368f9bb0865e36e2bcc696f1468d85674c7d93cc2308c4790c15ab6eb8b6984bb632a2467633c54ef592925722e2599df1e9a4b076d0d06", @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@mcast2}, @generic="0c62846c093e39d627cb1ed20ba24098e00f28181d9eaf9c492758bc44c8ceedbd0423053814f165b6654afae31a063d0371848970b850733a7ada09ceea0d27ca334e678ca364d7ffa844019f53fe6bf2f91ba5e59e6464f972c965b3ba1cc60a358b21828035cbbdfabac35a70441b5257c9cd3aa08f0eeae06329527710e2af4a55c75706b35c843cbb006b889569d80eb9d0c926bf794953662a57ceee6c0ab3cdb9395e1fd8c43fec2252", @typed={0x8, 0x96, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="1ff0a1b1696472ff12f7dc5eb5e350ab98bc3e330a43229f6fcd5b3e423d906c2cd2659876916d972d599caf63c6ab5283c6597569422bd8f4fd9ef1593d88f59ada3a46e5980c349605b97fb346350c2624572caea5e7587fc2174095881bc314e35e3c5eab45f4fd237bca7ea0e039264bae4b89873eb4e1fc0c16bcb48b468b6a140a4b60c10bf3510f0a57e0e5f5742a1a8113aacfcc6f7a5d85e317a419eb81229009aa11d81f9bb46fcf72cb7f6c64fc658357beb2e3502de6f3d37859c3f3bd7f72a6c7dbd0c820a388555b9509b1cf2a4962d47a2228", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="15c151025442be2513cbc8cda0f4efe723de623518eac2b9704f5e2a854c86ecec3e9e1c691badc44c3b290ed64e979fae1a55cc4d0850d745861783ccc0675be9a9c7a136ab9aec5dd5f5662016c4b7cb6682d6a7f3c220226e3d3b16705a738961ab1c08ce0ccaaee8b01fb42266ca81f064e52871326191d8c661a07bb625bcf81bbf0a91911570063e5c75c1eecbf773524321878c29c55cb14bf0c1f51e8c48b931b0f3f7242cbe2654d1d4a83cf1ba36816e6177231a"]}]}, 0x4d4}}, 0x0) [ 3133.210809] ? is_vmalloc_addr+0x7b/0xb0 [ 3133.210823] genl_rcv+0x24/0x40 [ 3133.210833] netlink_unicast+0x549/0x7f0 [ 3133.210849] ? netlink_attachskb+0x870/0x870 [ 3133.210870] netlink_sendmsg+0x90f/0xdf0 [ 3133.210887] ? netlink_unicast+0x7f0/0x7f0 [ 3133.210908] ? netlink_unicast+0x7f0/0x7f0 [ 3133.210921] __sock_sendmsg+0x154/0x190 [ 3133.210934] ____sys_sendmsg+0x70d/0x870 [ 3133.210948] ? sock_write_iter+0x3d0/0x3d0 [ 3133.210958] ? do_recvmmsg+0x6d0/0x6d0 [ 3133.210973] ? SOFTIRQ_verbose+0x10/0x10 [ 3133.210988] ? __lockdep_reset_lock+0x180/0x180 [ 3133.211004] ___sys_sendmsg+0xf3/0x170 [ 3133.211018] ? sendmsg_copy_msghdr+0x160/0x160 [ 3133.211035] ? __fget_files+0x2cf/0x520 [ 3133.211047] ? lock_downgrade+0x6d0/0x6d0 [ 3133.211062] ? __fget_files+0x1fb/0x520 [ 3133.211080] ? __fget_files+0x2f8/0x520 [ 3133.211099] ? __fget_light+0xea/0x290 [ 3133.211117] __sys_sendmsg+0xe5/0x1b0 [ 3133.211130] ? __sys_sendmsg_sock+0x40/0x40 [ 3133.211146] ? io_schedule_timeout+0x140/0x140 [ 3133.211169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.211181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3133.211191] ? trace_hardirqs_on+0x5b/0x180 [ 3133.211205] do_syscall_64+0x33/0x40 [ 3133.211216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3133.211225] RIP: 0033:0x7f4989e31b19 [ 3133.211236] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3133.211243] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3133.211256] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3133.211263] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3133.211270] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3133.211277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3133.211284] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 [ 3133.231274] FAULT_INJECTION: forcing a failure. [ 3133.231274] name failslab, interval 1, probability 0, space 0, times 0 [ 3133.231291] CPU: 0 PID: 17725 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3133.231299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3133.231304] Call Trace: [ 3133.231323] dump_stack+0x107/0x167 [ 3133.231339] should_fail.cold+0x5/0xa [ 3133.231357] ? ptlock_alloc+0x1d/0x70 [ 3133.231373] should_failslab+0x5/0x20 [ 3133.231387] kmem_cache_alloc+0x5b/0x310 [ 3133.231407] ptlock_alloc+0x1d/0x70 [ 3133.231422] pte_alloc_one+0x68/0x1a0 [ 3133.231435] __pte_alloc+0x1d/0x330 [ 3133.231453] remap_pfn_range_internal+0x9a3/0xf60 [ 3133.231481] ? lookup_memtype+0x5b/0x200 [ 3133.231507] ? apply_to_existing_page_range+0x40/0x40 [ 3133.231531] remap_pfn_range+0xcd/0x160 [ 3133.231547] ? remap_pfn_range_notrack+0x70/0x70 [ 3133.231563] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3133.231583] io_uring_mmap+0x398/0x530 [ 3133.231601] mmap_file+0x5e/0xe0 [ 3133.231614] mmap_region+0xc49/0x1500 [ 3133.231639] do_mmap+0xcdb/0x11e0 [ 3133.231660] vm_mmap_pgoff+0x198/0x1f0 [ 3133.231677] ? randomize_page+0xb0/0xb0 [ 3133.231703] ksys_mmap_pgoff+0x41c/0x560 [ 3133.231719] ? find_mergeable_anon_vma+0x250/0x250 [ 3133.231737] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.231752] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3133.231768] do_syscall_64+0x33/0x40 [ 3133.231782] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3133.231791] RIP: 0033:0x7fac277a0b62 [ 3133.231804] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3133.231811] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3133.231825] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3133.231833] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3133.231841] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3133.231849] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3133.231856] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3133.237512] ------------[ cut here ]------------ [ 3133.237534] WARNING: CPU: 0 PID: 17725 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 3133.237539] Modules linked in: [ 3133.237555] CPU: 0 PID: 17725 Comm: syz-executor.0 Not tainted 5.10.232 #1 [ 3133.237567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3133.237593] RIP: 0010:get_pat_info+0x216/0x270 [ 3133.237801] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 61 82 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 4a 82 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 05 78 5a 00 e9 [ 3133.237810] RSP: 0018:ffff88804eeff898 EFLAGS: 00010216 [ 3133.237823] RAX: 000000000000de5d RBX: ffff88800eb36700 RCX: ffffc900039fc000 [ 3133.237831] RDX: 0000000000040000 RSI: ffffffff81123696 RDI: 0000000000000007 [ 3133.237840] RBP: ffff88804eeff950 R08: 0000000000000000 R09: ffff88804eeff820 [ 3133.237848] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 3133.237857] R13: 1ffff11009ddff13 R14: 0000000000000000 R15: ffff88800eb36750 [ 3133.237870] FS: 00007fac24cf5700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3133.237881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3133.237889] CR2: 0000000000000000 CR3: 00000000453d0000 CR4: 0000000000350ef0 [ 3133.237897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3133.237906] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 3133.237910] Call Trace: [ 3133.237924] ? __warn+0xe2/0x1f0 [ 3133.237939] ? get_pat_info+0x216/0x270 [ 3133.237953] ? report_bug+0x1c1/0x210 [ 3133.237970] ? handle_bug+0x41/0x90 [ 3133.238005] ? exc_invalid_op+0x14/0x50 [ 3133.238018] ? asm_exc_invalid_op+0x12/0x20 [ 3133.238041] ? get_pat_info+0x216/0x270 [ 3133.238055] ? get_pat_info+0x216/0x270 [ 3133.238071] ? get_pat_info+0x216/0x270 [ 3133.238086] ? pgprot_writethrough+0xc0/0xc0 [ 3133.238099] ? finish_task_switch+0x126/0x5d0 [ 3133.238122] untrack_pfn+0xdc/0x240 [ 3133.238137] ? track_pfn_insert+0x150/0x150 [ 3133.238152] ? lock_downgrade+0x6d0/0x6d0 [ 3133.238165] ? uprobe_munmap+0x1c/0x560 [ 3133.238179] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.238196] unmap_single_vma+0x1bc/0x300 [ 3133.238216] zap_page_range_single+0x2ce/0x450 [ 3133.238232] ? unmap_single_vma+0x300/0x300 [ 3133.238245] ? remap_pfn_range_internal+0xc56/0xf60 [ 3133.238265] ? lookup_memtype+0x5b/0x200 [ 3133.238292] ? apply_to_existing_page_range+0x40/0x40 [ 3133.238321] remap_pfn_range+0x139/0x160 [ 3133.238349] ? remap_pfn_range_notrack+0x70/0x70 [ 3133.238366] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3133.238385] io_uring_mmap+0x398/0x530 [ 3133.238401] mmap_file+0x5e/0xe0 [ 3133.238414] mmap_region+0xc49/0x1500 [ 3133.238441] do_mmap+0xcdb/0x11e0 [ 3133.238461] vm_mmap_pgoff+0x198/0x1f0 [ 3133.238479] ? randomize_page+0xb0/0xb0 [ 3133.238505] ksys_mmap_pgoff+0x41c/0x560 [ 3133.238521] ? find_mergeable_anon_vma+0x250/0x250 [ 3133.238555] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.238569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3133.238585] do_syscall_64+0x33/0x40 [ 3133.238619] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3133.238638] RIP: 0033:0x7fac277a0b62 [ 3133.238651] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 3133.238660] RSP: 002b:00007fac24cf50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 3133.238680] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fac277a0b62 [ 3133.238693] RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000020ffc000 [ 3133.238703] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000010000000 [ 3133.238715] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 3133.238727] R13: 0000000020ffc000 R14: 0000000020000200 R15: 00000000200a0000 [ 3133.238753] irq event stamp: 1081 [ 3133.238772] hardirqs last enabled at (1087): [] vprintk_emit+0x490/0x4e0 [ 3133.238790] hardirqs last disabled at (1092): [] vprintk_emit+0x422/0x4e0 [ 3133.238807] softirqs last enabled at (706): [] asm_call_irq_on_stack+0x12/0x20 [ 3133.238825] softirqs last disabled at (571): [] asm_call_irq_on_stack+0x12/0x20 [ 3133.238834] ---[ end trace 540e2ac5783b68b6 ]--- [ 3133.342534] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3133.342571] CPU: 1 PID: 17739 Comm: syz-executor.4 Tainted: G W 5.10.232 #1 [ 3133.342578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3133.342582] Call Trace: [ 3133.342601] dump_stack+0x107/0x167 [ 3133.342616] sysfs_warn_dup.cold+0x1c/0x29 [ 3133.342631] sysfs_do_create_link_sd+0x122/0x140 [ 3133.342644] sysfs_create_link+0x5f/0xc0 [ 3133.342658] device_add+0x703/0x1c50 [ 3133.342673] ? devlink_add_symlinks+0x970/0x970 [ 3133.342688] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3133.342705] wiphy_register+0x1da6/0x2850 [ 3133.342725] ? wiphy_unregister+0xb90/0xb90 [ 3133.342747] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3133.342764] ieee80211_register_hw+0x23c5/0x38b0 [ 3133.342789] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3133.342800] ? net_generic+0xdb/0x2b0 [ 3133.342818] ? memset+0x20/0x50 [ 3133.342831] ? __hrtimer_init+0x12c/0x270 [ 3133.342846] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3133.342870] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3133.342879] ? hwsim_new_radio_nl+0x967/0x1080 [ 3133.342890] ? memcpy+0x39/0x60 [ 3133.342905] hwsim_new_radio_nl+0x991/0x1080 [ 3133.342920] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.342946] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3133.342957] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3133.342973] genl_family_rcv_msg_doit+0x22d/0x330 [ 3133.342987] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3133.342999] ? cap_capable+0x1cd/0x230 [ 3133.343021] ? ns_capable+0xe2/0x110 [ 3133.343035] genl_rcv_msg+0x33c/0x5a0 [ 3133.343049] ? genl_get_cmd+0x480/0x480 [ 3133.343061] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.343077] ? lock_release+0x680/0x680 [ 3133.343093] netlink_rcv_skb+0x14b/0x430 [ 3133.343104] ? genl_get_cmd+0x480/0x480 [ 3133.343117] ? netlink_ack+0xab0/0xab0 [ 3133.343134] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3133.343146] ? is_vmalloc_addr+0x7b/0xb0 [ 3133.343159] genl_rcv+0x24/0x40 [ 3133.343169] netlink_unicast+0x549/0x7f0 [ 3133.343184] ? netlink_attachskb+0x870/0x870 [ 3133.343203] netlink_sendmsg+0x90f/0xdf0 [ 3133.343219] ? netlink_unicast+0x7f0/0x7f0 [ 3133.343238] ? netlink_unicast+0x7f0/0x7f0 [ 3133.343251] __sock_sendmsg+0x154/0x190 [ 3133.343263] ____sys_sendmsg+0x70d/0x870 [ 3133.343276] ? sock_write_iter+0x3d0/0x3d0 [ 3133.343286] ? do_recvmmsg+0x6d0/0x6d0 [ 3133.343300] ? SOFTIRQ_verbose+0x10/0x10 [ 3133.343314] ? __lockdep_reset_lock+0x180/0x180 [ 3133.343329] ___sys_sendmsg+0xf3/0x170 [ 3133.343342] ? sendmsg_copy_msghdr+0x160/0x160 [ 3133.343357] ? __fget_files+0x2cf/0x520 [ 3133.343368] ? lock_downgrade+0x6d0/0x6d0 [ 3133.343384] ? clockevents_program_event+0x14b/0x360 [ 3133.343401] ? __fget_files+0x2f8/0x520 [ 3133.343419] ? __fget_light+0xea/0x290 [ 3133.343436] __sys_sendmsg+0xe5/0x1b0 [ 3133.343447] ? __sys_sendmsg_sock+0x40/0x40 [ 3133.343472] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.343485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3133.343494] ? trace_hardirqs_on+0x5b/0x180 [ 3133.343507] do_syscall_64+0x33/0x40 [ 3133.343520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3133.343528] RIP: 0033:0x7f0cf3e3ab19 [ 3133.343539] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3133.343545] RSP: 002b:00007f0cf13b0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3133.343558] RAX: ffffffffffffffda RBX: 00007f0cf3f4df60 RCX: 00007f0cf3e3ab19 [ 3133.343564] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3133.343571] RBP: 00007f0cf3e94f6d R08: 0000000000000000 R09: 0000000000000000 [ 3133.343577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3133.343584] R13: 00007ffdc186d59f R14: 00007f0cf13b0300 R15: 0000000000022000 [ 3133.356402] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3133.356417] CPU: 0 PID: 17738 Comm: syz-executor.1 Tainted: G W 5.10.232 #1 [ 3133.356424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3133.356429] Call Trace: [ 3133.356447] dump_stack+0x107/0x167 [ 3133.356463] sysfs_warn_dup.cold+0x1c/0x29 [ 3133.356479] sysfs_do_create_link_sd+0x122/0x140 [ 3133.356493] sysfs_create_link+0x5f/0xc0 [ 3133.356509] device_add+0x703/0x1c50 [ 3133.356526] ? devlink_add_symlinks+0x970/0x970 [ 3133.356544] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3133.356563] wiphy_register+0x1da6/0x2850 [ 3133.356586] ? wiphy_unregister+0xb90/0xb90 [ 3133.356615] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3133.356634] ieee80211_register_hw+0x23c5/0x38b0 [ 3133.356661] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3133.356672] ? net_generic+0xdb/0x2b0 [ 3133.356692] ? lockdep_init_map_type+0x2c7/0x780 [ 3133.356706] ? memset+0x20/0x50 [ 3133.356719] ? __hrtimer_init+0x12c/0x270 [ 3133.356735] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 3133.356762] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3133.356772] ? hwsim_new_radio_nl+0x967/0x1080 [ 3133.356785] ? memcpy+0x39/0x60 [ 3133.356801] hwsim_new_radio_nl+0x991/0x1080 [ 3133.356817] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.356844] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3133.356856] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3133.356875] genl_family_rcv_msg_doit+0x22d/0x330 [ 3133.356890] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3133.356904] ? cap_capable+0x1cd/0x230 [ 3133.356928] ? ns_capable+0xe2/0x110 [ 3133.356944] genl_rcv_msg+0x33c/0x5a0 [ 3133.356960] ? genl_get_cmd+0x480/0x480 [ 3133.356973] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 3133.356990] ? lock_release+0x680/0x680 [ 3133.357002] ? __lockdep_reset_lock+0x180/0x180 [ 3133.357018] netlink_rcv_skb+0x14b/0x430 [ 3133.357031] ? genl_get_cmd+0x480/0x480 [ 3133.357044] ? netlink_ack+0xab0/0xab0 [ 3133.357063] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3133.357076] ? is_vmalloc_addr+0x7b/0xb0 [ 3133.357091] genl_rcv+0x24/0x40 [ 3133.357102] netlink_unicast+0x549/0x7f0 [ 3133.357119] ? netlink_attachskb+0x870/0x870 [ 3133.357141] netlink_sendmsg+0x90f/0xdf0 [ 3133.357158] ? netlink_unicast+0x7f0/0x7f0 [ 3133.357180] ? netlink_unicast+0x7f0/0x7f0 [ 3133.357194] __sock_sendmsg+0x154/0x190 [ 3133.357208] ____sys_sendmsg+0x70d/0x870 [ 3133.357223] ? sock_write_iter+0x3d0/0x3d0 [ 3133.357234] ? do_recvmmsg+0x6d0/0x6d0 [ 3133.357245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.357264] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3133.357281] ? __lockdep_reset_lock+0x180/0x180 [ 3133.357301] ___sys_sendmsg+0xf3/0x170 [ 3133.357316] ? sendmsg_copy_msghdr+0x160/0x160 [ 3133.357333] ? __fget_files+0x2cf/0x520 [ 3133.357345] ? lock_downgrade+0x6d0/0x6d0 [ 3133.357358] ? __lockdep_reset_lock+0x180/0x180 [ 3133.357371] ? futex_exit_release+0x220/0x220 [ 3133.357391] ? __fget_files+0x2f8/0x520 [ 3133.357411] ? __fget_light+0xea/0x290 [ 3133.357430] __sys_sendmsg+0xe5/0x1b0 [ 3133.357443] ? __sys_sendmsg_sock+0x40/0x40 [ 3133.357455] ? __do_sys_futex+0x2bb/0x480 [ 3133.357480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3133.357493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3133.357504] ? trace_hardirqs_on+0x5b/0x180 [ 3133.357518] do_syscall_64+0x33/0x40 [ 3133.357530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3133.357539] RIP: 0033:0x7f4989e31b19 [ 3133.357551] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3133.357558] RSP: 002b:00007f49873a7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3133.357572] RAX: ffffffffffffffda RBX: 00007f4989f44f60 RCX: 00007f4989e31b19 [ 3133.357580] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000008 [ 3133.357587] RBP: 00007f4989e8bf6d R08: 0000000000000000 R09: 0000000000000000 [ 3133.357594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3133.357602] R13: 00007ffd48c01d9f R14: 00007f49873a7300 R15: 0000000000022000 VM DIAGNOSIS: 00:22:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880484dd808 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff8880484dd828 RBP=0000000000000004 RSP=ffff88804eeff4c8 R8 =dffffc0000000000 R9 =ffffffff8686a727 R10=fffffbfff0d0d4e4 R11=0000000000000001 R12=ffff8880484dcec0 R13=0000000000000000 R14=ffff8880484dd808 R15=dffffc0000000000 RIP=ffffffff8126e619 RFL=00000016 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe6900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5565371e48 CR3=000000003a0b2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000556b996692600000556b9964dfa0 XMM06=000000000000000000000003ffffffff XMM07=00000000000000000000000000000000 XMM08=7269762f736563697665642f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800943f6d8 RCX=ffffffff859ba17c RDX=1ffff11001287ed4 RSI=ffff88800943f7b0 RDI=ffff88800943f6a0 RBP=ffff88800943f7b0 RSP=ffff88800943f588 R8 =ffffffff859ba181 R9 =ffff88800943f7b8 R10=0000000000032042 R11=1ffff11001287ebf R12=ffff88800943f690 R13=ffff888009438000 R14=1ffff11001287ebf R15=ffffffff859ba180 RIP=ffffffff811071db RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fba25a968c0 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe1200000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f556a1ea9f0 CR3=000000000ec6a000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=000000000000040100007265776f702f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000556b9965d9500000556b9965c580 XMM06=0000556b99653ac000000004ffffffff XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000