program: syz_80211_inject_frame(&(0x7f0000000240)=@device_b, &(0x7f0000000000)=ANY=[@ANYBLOB="80000000080211000001080211000000aa09b799c0d70000000010000000000064000110000602020202020201010b04060203020003037107000000ff00082176"], 0xb5) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, 0x0, &(0x7f0000000200)) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='00'], 0x30}, 0x1, 0x0, 0x0, 0x18004}, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000800000001a000000280022800414008004000080040000808341f1680200008014000080040000800400008004000080060021"], 0x44}}, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000480)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r10, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a00)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) [ 75.145418][ T5302] Bluetooth: hci0: command tx timeout [ 75.225141][ T5324] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.308270][ T5324] wlan1: No basic rates, using min rate instead [ 75.312632][ T5324] ------------[ cut here ]------------ [ 75.315458][ T5324] WARNING: CPU: 0 PID: 5324 at net/mac80211/mlme.c:1129 ieee80211_prep_channel+0x49d2/0x6130 [ 75.319845][ T5324] Modules linked in: [ 75.321642][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.325510][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.330252][ T5324] RIP: 0010:ieee80211_prep_channel+0x49d2/0x6130 [ 75.333199][ T5324] Code: 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 c5 f8 4e f7 48 83 3b 00 0f 84 96 04 00 00 e8 16 ab e7 f6 eb 3c e8 0f ab e7 f6 90 <0f> 0b 90 e9 26 01 00 00 e8 01 ab e7 f6 c6 05 0a b5 8e 04 01 48 c7 [ 75.341451][ T5324] RSP: 0018:ffffc9000d576460 EFLAGS: 00010287 [ 75.344103][ T5324] RAX: ffffffff8ad86841 RBX: 0000000000000000 RCX: 0000000000100000 [ 75.347381][ T5324] RDX: ffffc9000df02000 RSI: 0000000000000bf9 RDI: 0000000000000bfa [ 75.351505][ T5324] RBP: ffffc9000d576840 R08: ffff888038a70000 R09: 000000000000000e [ 75.355384][ T5324] R10: 000000000000000d R11: 0000000000000002 R12: dffffc0000000000 [ 75.358949][ T5324] R13: 1ffff1100a272501 R14: ffffc9000d576710 R15: ffff888051392808 [ 75.362343][ T5324] FS: 00007f19698ba6c0(0000) GS:ffff88808d72d000(0000) knlGS:0000000000000000 [ 75.366177][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.369037][ T5324] CR2: 000055935aa03660 CR3: 0000000041b5b000 CR4: 0000000000352ef0 [ 75.372516][ T5324] Call Trace: [ 75.374057][ T5324] [ 75.375303][ T5324] ? ieee80211_prep_channel+0x20c/0x6130 [ 75.377681][ T5324] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 75.380415][ T5324] ? rcu_preempt_deferred_qs_irqrestore+0x89c/0xce0 [ 75.383029][ T5324] ? __pfx_ieee80211_prep_channel+0x10/0x10 [ 75.385608][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.387674][ T5324] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 75.390188][ T5324] ieee80211_prep_connection+0xdd9/0x13f0 [ 75.392516][ T5324] ? ieee80211_prep_connection+0x545/0x13f0 [ 75.395010][ T5324] ieee80211_mgd_auth+0xee6/0x1770 [ 75.397114][ T5324] ? __lock_acquire+0xab9/0xd20 [ 75.399140][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.401210][ T5324] ? __pfx_ieee80211_mgd_auth+0x10/0x10 [ 75.403392][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.405300][ T5324] cfg80211_mlme_auth+0x632/0x9c0 [ 75.407416][ T5324] cfg80211_conn_do_work+0x501/0xd10 [ 75.409595][ T5324] ? __pfx_cfg80211_conn_do_work+0x10/0x10 [ 75.412178][ T5324] ? do_raw_spin_lock+0x121/0x290 [ 75.414471][ T5324] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 75.417139][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.419308][ T5324] ? trace_cfg80211_return_bss+0x7a/0x1f0 [ 75.421799][ T5324] ? __cfg80211_get_bss+0x600/0x7a0 [ 75.424186][ T5324] ? cfg80211_connect+0x17c9/0x21a0 [ 75.426863][ T5324] cfg80211_connect+0x1862/0x21a0 [ 75.428754][ T5324] nl80211_connect+0x17bc/0x1cd0 [ 75.430910][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.433054][ T5324] ? __pfx_nl80211_connect+0x10/0x10 [ 75.435513][ T5324] ? __mutex_lock+0x335/0x1350 [ 75.437643][ T5324] ? nl80211_pre_doit+0x4f1/0x930 [ 75.439745][ T5324] genl_family_rcv_msg_doit+0x215/0x300 [ 75.442113][ T5324] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 75.444845][ T5324] ? bpf_lsm_capable+0x9/0x20 [ 75.446781][ T5324] ? security_capable+0x7e/0x2e0 [ 75.449253][ T5324] genl_rcv_msg+0x60e/0x790 [ 75.451490][ T5324] ? __pfx_genl_rcv_msg+0x10/0x10 [ 75.454346][ T5324] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 75.456717][ T5324] ? __pfx_nl80211_connect+0x10/0x10 [ 75.458920][ T5324] ? __pfx_nl80211_post_doit+0x10/0x10 [ 75.461245][ T5324] ? __asan_memcpy+0x40/0x70 [ 75.463185][ T5324] ? __pfx_ref_tracker_free+0x10/0x10 [ 75.465590][ T5324] netlink_rcv_skb+0x208/0x470 [ 75.467664][ T5324] ? __lock_acquire+0xab9/0xd20 [ 75.469834][ T5324] ? __pfx_genl_rcv_msg+0x10/0x10 [ 75.472177][ T5324] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 75.474760][ T5324] ? down_read+0x1ad/0x2e0 [ 75.476709][ T5324] genl_rcv+0x28/0x40 [ 75.478237][ T5324] netlink_unicast+0x82f/0x9e0 [ 75.480289][ T5324] ? __pfx_netlink_unicast+0x10/0x10 [ 75.482457][ T5324] ? netlink_sendmsg+0x642/0xb30 [ 75.484653][ T5324] ? skb_put+0x11b/0x210 [ 75.486418][ T5324] netlink_sendmsg+0x805/0xb30 [ 75.488448][ T5324] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.490740][ T5324] ? aa_sock_msg_perm+0xf1/0x1d0 [ 75.492857][ T5324] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 75.495195][ T5324] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.497397][ T5324] __sock_sendmsg+0x21c/0x270 [ 75.499263][ T5324] ____sys_sendmsg+0x505/0x830 [ 75.501219][ T5324] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.503681][ T5324] ? import_iovec+0x74/0xa0 [ 75.505540][ T5324] ___sys_sendmsg+0x21f/0x2a0 [ 75.507527][ T5324] ? __pfx____sys_sendmsg+0x10/0x10 [ 75.509781][ T5324] ? __fget_files+0x2a/0x420 [ 75.511849][ T5324] ? __fget_files+0x3a0/0x420 [ 75.514052][ T5324] __x64_sys_sendmsg+0x19b/0x260 [ 75.516206][ T5324] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 75.518426][ T5324] ? do_syscall_64+0xbe/0xfa0 [ 75.520319][ T5324] do_syscall_64+0xfa/0xfa0 [ 75.522042][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.524318][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.526808][ T5324] ? clear_bhb_loop+0x60/0xb0 [ 75.529005][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.531605][ T5324] RIP: 0033:0x7f196898f7c9 [ 75.533565][ T5324] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.540830][ T5324] RSP: 002b:00007f19698ba038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.544071][ T5324] RAX: ffffffffffffffda RBX: 00007f1968be5fa0 RCX: 00007f196898f7c9 [ 75.547733][ T5324] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000006 [ 75.551169][ T5324] RBP: 00007f1968a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.555247][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.558541][ T5324] R13: 00007f1968be6038 R14: 00007f1968be5fa0 R15: 00007ffe056c1a68 [ 75.561741][ T5324] [ 75.563026][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.565962][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.569807][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.574270][ T5324] Call Trace: [ 75.575721][ T5324] [ 75.576976][ T5324] dump_stack_lvl+0x99/0x250 [ 75.579029][ T5324] ? __asan_memcpy+0x40/0x70 [ 75.580978][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.583136][ T5324] ? __pfx__printk+0x10/0x10 [ 75.585114][ T5324] vpanic+0x237/0x6d0 [ 75.586885][ T5324] ? __pfx_vpanic+0x10/0x10 [ 75.588915][ T5324] panic+0xb9/0xc0 [ 75.590640][ T5324] ? __pfx_panic+0x10/0x10 [ 75.592634][ T5324] __warn+0x31b/0x4b0 [ 75.594451][ T5324] ? ieee80211_prep_channel+0x49d2/0x6130 [ 75.596902][ T5324] ? ieee80211_prep_channel+0x49d2/0x6130 [ 75.599375][ T5324] report_bug+0x2be/0x4f0 [ 75.601221][ T5324] ? ieee80211_prep_channel+0x49d2/0x6130 [ 75.603635][ T5324] ? ieee80211_prep_channel+0x49d2/0x6130 [ 75.606208][ T5324] ? ieee80211_prep_channel+0x49d4/0x6130 [ 75.608574][ T5324] handle_bug+0x84/0x160 [ 75.610538][ T5324] exc_invalid_op+0x1a/0x50 [ 75.612556][ T5324] asm_exc_invalid_op+0x1a/0x20 [ 75.614681][ T5324] RIP: 0010:ieee80211_prep_channel+0x49d2/0x6130 [ 75.617373][ T5324] Code: 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 c5 f8 4e f7 48 83 3b 00 0f 84 96 04 00 00 e8 16 ab e7 f6 eb 3c e8 0f ab e7 f6 90 <0f> 0b 90 e9 26 01 00 00 e8 01 ab e7 f6 c6 05 0a b5 8e 04 01 48 c7 [ 75.625434][ T5324] RSP: 0018:ffffc9000d576460 EFLAGS: 00010287 [ 75.628049][ T5324] RAX: ffffffff8ad86841 RBX: 0000000000000000 RCX: 0000000000100000 [ 75.631310][ T5324] RDX: ffffc9000df02000 RSI: 0000000000000bf9 RDI: 0000000000000bfa [ 75.634724][ T5324] RBP: ffffc9000d576840 R08: ffff888038a70000 R09: 000000000000000e [ 75.637931][ T5324] R10: 000000000000000d R11: 0000000000000002 R12: dffffc0000000000 [ 75.641333][ T5324] R13: 1ffff1100a272501 R14: ffffc9000d576710 R15: ffff888051392808 [ 75.644729][ T5324] ? ieee80211_prep_channel+0x49d1/0x6130 [ 75.647095][ T5324] ? ieee80211_prep_channel+0x20c/0x6130 [ 75.649520][ T5324] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 75.652314][ T5324] ? rcu_preempt_deferred_qs_irqrestore+0x89c/0xce0 [ 75.655178][ T5324] ? __pfx_ieee80211_prep_channel+0x10/0x10 [ 75.657778][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.660044][ T5324] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 75.662782][ T5324] ieee80211_prep_connection+0xdd9/0x13f0 [ 75.664997][ T5324] ? ieee80211_prep_connection+0x545/0x13f0 [ 75.667533][ T5324] ieee80211_mgd_auth+0xee6/0x1770 [ 75.669785][ T5324] ? __lock_acquire+0xab9/0xd20 [ 75.671848][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.673948][ T5324] ? __pfx_ieee80211_mgd_auth+0x10/0x10 [ 75.676272][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.678229][ T5324] cfg80211_mlme_auth+0x632/0x9c0 [ 75.680202][ T5324] cfg80211_conn_do_work+0x501/0xd10 [ 75.682515][ T5324] ? __pfx_cfg80211_conn_do_work+0x10/0x10 [ 75.685075][ T5324] ? do_raw_spin_lock+0x121/0x290 [ 75.687232][ T5324] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 75.689861][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.692056][ T5324] ? trace_cfg80211_return_bss+0x7a/0x1f0 [ 75.694611][ T5324] ? __cfg80211_get_bss+0x600/0x7a0 [ 75.696763][ T5324] ? cfg80211_connect+0x17c9/0x21a0 [ 75.698925][ T5324] cfg80211_connect+0x1862/0x21a0 [ 75.700886][ T5324] nl80211_connect+0x17bc/0x1cd0 [ 75.702932][ T5324] ? rcu_is_watching+0x15/0xb0 [ 75.704954][ T5324] ? __pfx_nl80211_connect+0x10/0x10 [ 75.707297][ T5324] ? __mutex_lock+0x335/0x1350 [ 75.709838][ T5324] ? nl80211_pre_doit+0x4f1/0x930 [ 75.712344][ T5324] genl_family_rcv_msg_doit+0x215/0x300 [ 75.714888][ T5324] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 75.717456][ T5324] ? bpf_lsm_capable+0x9/0x20 [ 75.719441][ T5324] ? security_capable+0x7e/0x2e0 [ 75.721586][ T5324] genl_rcv_msg+0x60e/0x790 [ 75.723562][ T5324] ? __pfx_genl_rcv_msg+0x10/0x10 [ 75.725755][ T5324] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 75.728064][ T5324] ? __pfx_nl80211_connect+0x10/0x10 [ 75.730770][ T5324] ? __pfx_nl80211_post_doit+0x10/0x10 [ 75.733706][ T5324] ? __asan_memcpy+0x40/0x70 [ 75.736196][ T5324] ? __pfx_ref_tracker_free+0x10/0x10 [ 75.738835][ T5324] netlink_rcv_skb+0x208/0x470 [ 75.740844][ T5324] ? __lock_acquire+0xab9/0xd20 [ 75.742928][ T5324] ? __pfx_genl_rcv_msg+0x10/0x10 [ 75.745107][ T5324] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 75.747368][ T5324] ? down_read+0x1ad/0x2e0 [ 75.749314][ T5324] genl_rcv+0x28/0x40 [ 75.751146][ T5324] netlink_unicast+0x82f/0x9e0 [ 75.753204][ T5324] ? __pfx_netlink_unicast+0x10/0x10 [ 75.755694][ T5324] ? netlink_sendmsg+0x642/0xb30 [ 75.758052][ T5324] ? skb_put+0x11b/0x210 [ 75.759884][ T5324] netlink_sendmsg+0x805/0xb30 [ 75.761979][ T5324] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.764177][ T5324] ? aa_sock_msg_perm+0xf1/0x1d0 [ 75.766279][ T5324] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 75.768607][ T5324] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.770850][ T5324] __sock_sendmsg+0x21c/0x270 [ 75.772913][ T5324] ____sys_sendmsg+0x505/0x830 [ 75.774920][ T5324] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.777204][ T5324] ? import_iovec+0x74/0xa0 [ 75.779120][ T5324] ___sys_sendmsg+0x21f/0x2a0 [ 75.781073][ T5324] ? __pfx____sys_sendmsg+0x10/0x10 [ 75.783340][ T5324] ? __fget_files+0x2a/0x420 [ 75.785450][ T5324] ? __fget_files+0x3a0/0x420 [ 75.787583][ T5324] __x64_sys_sendmsg+0x19b/0x260 [ 75.789833][ T5324] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 75.792144][ T5324] ? do_syscall_64+0xbe/0xfa0 [ 75.794209][ T5324] do_syscall_64+0xfa/0xfa0 [ 75.796169][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.798251][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.800798][ T5324] ? clear_bhb_loop+0x60/0xb0 [ 75.802788][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.805218][ T5324] RIP: 0033:0x7f196898f7c9 [ 75.807139][ T5324] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.815013][ T5324] RSP: 002b:00007f19698ba038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.818435][ T5324] RAX: ffffffffffffffda RBX: 00007f1968be5fa0 RCX: 00007f196898f7c9 [ 75.821421][ T5324] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000006 [ 75.824651][ T5324] RBP: 00007f1968a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.827707][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.830759][ T5324] R13: 00007f1968be6038 R14: 00007f1968be5fa0 R15: 00007ffe056c1a68 [ 75.833870][ T5324] [ 75.835558][ T5324] Kernel Offset: disabled [ 75.837341][ T5324] Rebooting in 86400 seconds..