program: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) r2 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r4, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x58, r5, 0x1, 0x70bd2d, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x8917}, @NL80211_ATTR_FRAME={0x26, 0x33, @data_frame={@a_msdu=@type11={{0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1}, {0x7ff9}, @device_b, @broadcast, @initial, {0x6, 0x2}, @device_b, @void, @value=@ver_80211n={0x0, 0x3, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1}}}}]}, 0x58}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r8, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) (async) socket$qrtr(0x2a, 0x2, 0x0) (async) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000400)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r4, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x58, r5, 0x1, 0x70bd2d, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x8917}, @NL80211_ATTR_FRAME={0x26, 0x33, @data_frame={@a_msdu=@type11={{0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1}, {0x7ff9}, @device_b, @broadcast, @initial, {0x6, 0x2}, @device_b, @void, @value=@ver_80211n={0x0, 0x3, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1}}}}]}, 0x58}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r8, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) sendmsg$kcm(r10, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) (async) [ 74.829656][ T5302] Bluetooth: hci0: command tx timeout [ 74.957080][ T5323] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 74.965222][ T5323] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 74.976198][ T5324] ------------[ cut here ]------------ [ 74.978723][ T5324] !chanctx_conf [ 74.978734][ T5324] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5324 [ 74.984743][ T5324] Modules linked in: [ 74.986523][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 74.990248][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.994611][ T5324] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.997108][ T5324] Code: 26 8b f6 e9 b1 fe ff ff e8 f9 15 af f6 90 0f 0b 90 e9 e2 fe ff ff e8 eb 15 af f6 90 0f 0b 90 e9 2a fe ff ff e8 dd 15 af f6 90 <0f> 0b 90 e8 c4 da fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 75.005253][ T5324] RSP: 0018:ffffc9000e2e7478 EFLAGS: 00010293 [ 75.008015][ T5324] RAX: ffffffff8b157113 RBX: ffffffff8b156d8f RCX: ffff8880006a4980 [ 75.011504][ T5324] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 75.014961][ T5324] RBP: 00000000ffffffff R08: ffffffff8b156d8f R09: ffffffff8e55a360 [ 75.018487][ T5324] R10: dffffc0000000000 R11: ffffed1003f9d3b6 R12: ffff888036c84d80 [ 75.021973][ T5324] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 75.025414][ T5324] FS: 00007f2b579f56c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000 [ 75.029110][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.031814][ T5324] CR2: 00007f2b581f6990 CR3: 0000000036681000 CR4: 0000000000352ef0 [ 75.035056][ T5324] Call Trace: [ 75.036578][ T5324] [ 75.037859][ T5324] mesh_plink_frame_tx+0x748/0xc20 [ 75.040071][ T5324] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 75.042469][ T5324] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 75.045104][ T5324] mesh_plink_deactivate+0x18e/0x2f0 [ 75.047456][ T5324] mesh_sta_cleanup+0x42/0x150 [ 75.049675][ T5324] cleanup_single_sta+0x40f/0x660 [ 75.051900][ T5324] __sta_info_flush+0x5f1/0x720 [ 75.054118][ T5324] ? __pfx___sta_info_flush+0x10/0x10 [ 75.056378][ T5324] ieee80211_do_stop+0x3ca/0x1ff0 [ 75.058495][ T5324] ? trace_contention_end+0x39/0x100 [ 75.060856][ T5324] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 75.063251][ T5324] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.065705][ T5324] ieee80211_stop+0x1b1/0x240 [ 75.067784][ T5324] ? __pfx_ieee80211_stop+0x10/0x10 [ 75.070108][ T5324] __dev_close_many+0x368/0x6d0 [ 75.072287][ T5324] ? __pfx___dev_close_many+0x10/0x10 [ 75.074703][ T5324] ? __dev_change_flags+0x1b0/0x690 [ 75.077121][ T5324] __dev_change_flags+0x2cb/0x690 [ 75.079340][ T5324] ? __pfx___dev_change_flags+0x10/0x10 [ 75.081710][ T5324] ? full_name_hash+0x92/0xe0 [ 75.084011][ T5324] netif_change_flags+0x88/0x1a0 [ 75.086211][ T5324] dev_change_flags+0x130/0x260 [ 75.088504][ T5324] dev_ioctl+0x7b4/0x1150 [ 75.090467][ T5324] sock_do_ioctl+0x23e/0x320 [ 75.092492][ T5324] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.094843][ T5324] ? do_futex+0x333/0x420 [ 75.096680][ T5324] sock_ioctl+0x5c6/0x7f0 [ 75.098689][ T5324] ? __pfx_sock_ioctl+0x10/0x10 [ 75.100842][ T5324] ? __fget_files+0x2a/0x420 [ 75.103005][ T5324] ? __fget_files+0x3a0/0x420 [ 75.105124][ T5324] ? __fget_files+0x2a/0x420 [ 75.107152][ T5324] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.109309][ T5324] ? __pfx_sock_ioctl+0x10/0x10 [ 75.111460][ T5324] __se_sys_ioctl+0xfc/0x170 [ 75.113474][ T5324] do_syscall_64+0xe2/0xf80 [ 75.115421][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.117857][ T5324] ? trace_irq_disable+0x37/0x100 [ 75.119892][ T5324] ? clear_bhb_loop+0x60/0xb0 [ 75.121767][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.124369][ T5324] RIP: 0033:0x7f2b5b59aeb9 [ 75.126311][ T5324] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.134502][ T5324] RSP: 002b:00007f2b579f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.138007][ T5324] RAX: ffffffffffffffda RBX: 00007f2b5b816090 RCX: 00007f2b5b59aeb9 [ 75.141293][ T5324] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 75.144719][ T5324] RBP: 00007f2b5b608c1f R08: 0000000000000000 R09: 0000000000000000 [ 75.148002][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.151307][ T5324] R13: 00007f2b5b816128 R14: 00007f2b5b816090 R15: 00007ffcacc6da78 [ 75.154672][ T5324] [ 75.156047][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.159212][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.162971][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.167339][ T5324] Call Trace: [ 75.168846][ T5324] [ 75.170198][ T5324] vpanic+0x1e0/0x670 [ 75.172002][ T5324] panic+0xc5/0xd0 [ 75.173618][ T5324] ? __pfx_panic+0x10/0x10 [ 75.175528][ T5324] __warn+0x315/0x4a0 [ 75.177293][ T5324] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.179570][ T5324] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.181830][ T5324] __report_bug+0x29a/0x540 [ 75.183778][ T5324] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.186013][ T5324] ? __pfx___report_bug+0x10/0x10 [ 75.188141][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 75.190212][ T5324] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.192468][ T5324] report_bug+0x16a/0x220 [ 75.194298][ T5324] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.196622][ T5324] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 75.198975][ T5324] handle_bug+0x98/0x200 [ 75.200877][ T5324] exc_invalid_op+0x1a/0x50 [ 75.202875][ T5324] asm_exc_invalid_op+0x1a/0x20 [ 75.205034][ T5324] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.207668][ T5324] Code: 26 8b f6 e9 b1 fe ff ff e8 f9 15 af f6 90 0f 0b 90 e9 e2 fe ff ff e8 eb 15 af f6 90 0f 0b 90 e9 2a fe ff ff e8 dd 15 af f6 90 <0f> 0b 90 e8 c4 da fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 75.215561][ T5324] RSP: 0018:ffffc9000e2e7478 EFLAGS: 00010293 [ 75.218125][ T5324] RAX: ffffffff8b157113 RBX: ffffffff8b156d8f RCX: ffff8880006a4980 [ 75.221464][ T5324] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 75.224858][ T5324] RBP: 00000000ffffffff R08: ffffffff8b156d8f R09: ffffffff8e55a360 [ 75.228290][ T5324] R10: dffffc0000000000 R11: ffffed1003f9d3b6 R12: ffff888036c84d80 [ 75.231778][ T5324] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 75.235259][ T5324] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 75.237674][ T5324] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 75.240094][ T5324] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 75.242528][ T5324] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 75.244843][ T5324] mesh_plink_frame_tx+0x748/0xc20 [ 75.247023][ T5324] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 75.249182][ T5324] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 75.251603][ T5324] mesh_plink_deactivate+0x18e/0x2f0 [ 75.253886][ T5324] mesh_sta_cleanup+0x42/0x150 [ 75.255995][ T5324] cleanup_single_sta+0x40f/0x660 [ 75.258353][ T5324] __sta_info_flush+0x5f1/0x720 [ 75.260406][ T5324] ? __pfx___sta_info_flush+0x10/0x10 [ 75.262701][ T5324] ieee80211_do_stop+0x3ca/0x1ff0 [ 75.264905][ T5324] ? trace_contention_end+0x39/0x100 [ 75.267200][ T5324] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 75.269656][ T5324] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.272278][ T5324] ieee80211_stop+0x1b1/0x240 [ 75.274478][ T5324] ? __pfx_ieee80211_stop+0x10/0x10 [ 75.276787][ T5324] __dev_close_many+0x368/0x6d0 [ 75.278838][ T5324] ? __pfx___dev_close_many+0x10/0x10 [ 75.281249][ T5324] ? __dev_change_flags+0x1b0/0x690 [ 75.283667][ T5324] __dev_change_flags+0x2cb/0x690 [ 75.285856][ T5324] ? __pfx___dev_change_flags+0x10/0x10 [ 75.288310][ T5324] ? full_name_hash+0x92/0xe0 [ 75.290479][ T5324] netif_change_flags+0x88/0x1a0 [ 75.292708][ T5324] dev_change_flags+0x130/0x260 [ 75.294915][ T5324] dev_ioctl+0x7b4/0x1150 [ 75.296956][ T5324] sock_do_ioctl+0x23e/0x320 [ 75.298974][ T5324] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.301229][ T5324] ? do_futex+0x333/0x420 [ 75.303142][ T5324] sock_ioctl+0x5c6/0x7f0 [ 75.305021][ T5324] ? __pfx_sock_ioctl+0x10/0x10 [ 75.307109][ T5324] ? __fget_files+0x2a/0x420 [ 75.309186][ T5324] ? __fget_files+0x3a0/0x420 [ 75.311215][ T5324] ? __fget_files+0x2a/0x420 [ 75.313424][ T5324] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.315539][ T5324] ? __pfx_sock_ioctl+0x10/0x10 [ 75.317572][ T5324] __se_sys_ioctl+0xfc/0x170 [ 75.319466][ T5324] do_syscall_64+0xe2/0xf80 [ 75.321478][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.324038][ T5324] ? trace_irq_disable+0x37/0x100 [ 75.326096][ T5324] ? clear_bhb_loop+0x60/0xb0 [ 75.328093][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.330648][ T5324] RIP: 0033:0x7f2b5b59aeb9 [ 75.332459][ T5324] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.340597][ T5324] RSP: 002b:00007f2b579f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.343999][ T5324] RAX: ffffffffffffffda RBX: 00007f2b5b816090 RCX: 00007f2b5b59aeb9 [ 75.347395][ T5324] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 75.350790][ T5324] RBP: 00007f2b5b608c1f R08: 0000000000000000 R09: 0000000000000000 [ 75.353905][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.357316][ T5324] R13: 00007f2b5b816128 R14: 00007f2b5b816090 R15: 00007ffcacc6da78 [ 75.360682][ T5324] [ 75.362299][ T5324] Kernel Offset: disabled [ 75.364221][ T5324] Rebooting in 86400 seconds..