program: r0 = socket$nl_generic(0x10, 0x3, 0x10) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x2, 0x1) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = syz_genetlink_get_family_id$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$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x2, 0x1) (async) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) (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(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) sendmsg$kcm(r7, &(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, r8}, @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) [ 94.966201][ T47] Bluetooth: hci0: command tx timeout [ 95.061273][ T5327] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 95.074676][ T5327] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 95.088069][ T5328] ------------[ cut here ]------------ [ 95.090652][ T5328] !chanctx_conf [ 95.090664][ T5328] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5328 [ 95.096737][ T5328] Modules linked in: [ 95.098453][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.102449][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.106947][ T5328] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.109725][ T5328] Code: 1d 8b f6 e9 b1 fe ff ff e8 c9 0d af f6 90 0f 0b 90 e9 e2 fe ff ff e8 bb 0d af f6 90 0f 0b 90 e9 2a fe ff ff e8 ad 0d 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 [ 95.118264][ T5328] RSP: 0018:ffffc9000e1cf478 EFLAGS: 00010293 [ 95.120945][ T5328] RAX: ffffffff8b157943 RBX: ffffffff8b1575bf RCX: ffff888041f28000 [ 95.124502][ T5328] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 95.127917][ T5328] RBP: 00000000ffffffff R08: ffffffff8b1575bf R09: ffffffff8e55a360 [ 95.131439][ T5328] R10: dffffc0000000000 R11: ffffed10081f8946 R12: ffff8880333c4d80 [ 95.135050][ T5328] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 95.138578][ T5328] FS: 00007f58b47936c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000 [ 95.142457][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.145157][ T5328] CR2: 0000555587e0ec08 CR3: 000000003fe34000 CR4: 0000000000352ef0 [ 95.148577][ T5328] Call Trace: [ 95.150002][ T5328] [ 95.151361][ T5328] mesh_plink_frame_tx+0x748/0xc20 [ 95.153810][ T5328] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 95.156260][ T5328] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 95.158994][ T5328] mesh_plink_deactivate+0x18e/0x2f0 [ 95.161074][ T5328] mesh_sta_cleanup+0x42/0x150 [ 95.162974][ T5328] cleanup_single_sta+0x40f/0x660 [ 95.165007][ T5328] __sta_info_flush+0x5f1/0x720 [ 95.166988][ T5328] ? __pfx___sta_info_flush+0x10/0x10 [ 95.169129][ T5328] ieee80211_do_stop+0x3ca/0x1ff0 [ 95.171193][ T5328] ? trace_contention_end+0x39/0x100 [ 95.173646][ T5328] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 95.175942][ T5328] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 95.178885][ T5328] ieee80211_stop+0x1b1/0x240 [ 95.180761][ T5328] ? __pfx_ieee80211_stop+0x10/0x10 [ 95.182954][ T5328] __dev_close_many+0x368/0x6d0 [ 95.185338][ T5328] ? __pfx___dev_close_many+0x10/0x10 [ 95.187948][ T5328] ? __dev_change_flags+0x1b0/0x690 [ 95.190423][ T5328] __dev_change_flags+0x2cb/0x690 [ 95.192582][ T5328] ? __pfx___dev_change_flags+0x10/0x10 [ 95.195014][ T5328] ? full_name_hash+0x92/0xe0 [ 95.197329][ T5328] netif_change_flags+0x88/0x1a0 [ 95.199278][ T5328] dev_change_flags+0x130/0x260 [ 95.201455][ T5328] dev_ioctl+0x7b4/0x1150 [ 95.203505][ T5328] sock_do_ioctl+0x23e/0x320 [ 95.205554][ T5328] ? __pfx_sock_do_ioctl+0x10/0x10 [ 95.207683][ T5328] ? do_futex+0x333/0x420 [ 95.209570][ T5328] sock_ioctl+0x5c6/0x7f0 [ 95.211440][ T5328] ? __pfx_sock_ioctl+0x10/0x10 [ 95.213622][ T5328] ? __fget_files+0x2a/0x420 [ 95.215712][ T5328] ? __fget_files+0x3a0/0x420 [ 95.217736][ T5328] ? __fget_files+0x2a/0x420 [ 95.219768][ T5328] ? bpf_lsm_file_ioctl+0x9/0x20 [ 95.221844][ T5328] ? __pfx_sock_ioctl+0x10/0x10 [ 95.223758][ T5328] __se_sys_ioctl+0xfc/0x170 [ 95.225793][ T5328] do_syscall_64+0xe2/0xf80 [ 95.227699][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.230373][ T5328] ? trace_irq_disable+0x37/0x100 [ 95.232728][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 95.234860][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.237458][ T5328] RIP: 0033:0x7f58b399aeb9 [ 95.239476][ T5328] 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 [ 95.247856][ T5328] RSP: 002b:00007f58b4793028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 95.251249][ T5328] RAX: ffffffffffffffda RBX: 00007f58b3c16090 RCX: 00007f58b399aeb9 [ 95.254584][ T5328] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 95.257911][ T5328] RBP: 00007f58b3a08c1f R08: 0000000000000000 R09: 0000000000000000 [ 95.261041][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.264174][ T5328] R13: 00007f58b3c16128 R14: 00007f58b3c16090 R15: 00007fff06dc68d8 [ 95.267701][ T5328] [ 95.269219][ T5328] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 95.272364][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.276402][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.280864][ T5328] Call Trace: [ 95.282384][ T5328] [ 95.286159][ T5328] vpanic+0x1e0/0x670 [ 95.288088][ T5328] panic+0xc5/0xd0 [ 95.289809][ T5328] ? __pfx_panic+0x10/0x10 [ 95.291848][ T5328] __warn+0x315/0x4a0 [ 95.293605][ T5328] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.296021][ T5328] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.298332][ T5328] __report_bug+0x29a/0x540 [ 95.300483][ T5328] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.302921][ T5328] ? __pfx___report_bug+0x10/0x10 [ 95.305024][ T5328] ? __lock_acquire+0x6b5/0x2cf0 [ 95.307227][ T5328] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.309560][ T5328] report_bug+0x16a/0x220 [ 95.311519][ T5328] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.314001][ T5328] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 95.316874][ T5328] handle_bug+0x98/0x200 [ 95.319350][ T5328] exc_invalid_op+0x1a/0x50 [ 95.321878][ T5328] asm_exc_invalid_op+0x1a/0x20 [ 95.323953][ T5328] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 95.326596][ T5328] Code: 1d 8b f6 e9 b1 fe ff ff e8 c9 0d af f6 90 0f 0b 90 e9 e2 fe ff ff e8 bb 0d af f6 90 0f 0b 90 e9 2a fe ff ff e8 ad 0d 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 [ 95.334580][ T5328] RSP: 0018:ffffc9000e1cf478 EFLAGS: 00010293 [ 95.337240][ T5328] RAX: ffffffff8b157943 RBX: ffffffff8b1575bf RCX: ffff888041f28000 [ 95.340467][ T5328] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 95.343580][ T5328] RBP: 00000000ffffffff R08: ffffffff8b1575bf R09: ffffffff8e55a360 [ 95.346813][ T5328] R10: dffffc0000000000 R11: ffffed10081f8946 R12: ffff8880333c4d80 [ 95.350081][ T5328] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 95.353433][ T5328] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 95.355818][ T5328] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 95.358196][ T5328] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 95.360503][ T5328] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 95.362877][ T5328] mesh_plink_frame_tx+0x748/0xc20 [ 95.365151][ T5328] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 95.367506][ T5328] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 95.370122][ T5328] mesh_plink_deactivate+0x18e/0x2f0 [ 95.372460][ T5328] mesh_sta_cleanup+0x42/0x150 [ 95.374555][ T5328] cleanup_single_sta+0x40f/0x660 [ 95.376871][ T5328] __sta_info_flush+0x5f1/0x720 [ 95.379012][ T5328] ? __pfx___sta_info_flush+0x10/0x10 [ 95.381428][ T5328] ieee80211_do_stop+0x3ca/0x1ff0 [ 95.383624][ T5328] ? trace_contention_end+0x39/0x100 [ 95.385944][ T5328] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 95.388420][ T5328] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 95.390976][ T5328] ieee80211_stop+0x1b1/0x240 [ 95.393155][ T5328] ? __pfx_ieee80211_stop+0x10/0x10 [ 95.395592][ T5328] __dev_close_many+0x368/0x6d0 [ 95.397936][ T5328] ? __pfx___dev_close_many+0x10/0x10 [ 95.400480][ T5328] ? __dev_change_flags+0x1b0/0x690 [ 95.402875][ T5328] __dev_change_flags+0x2cb/0x690 [ 95.405151][ T5328] ? __pfx___dev_change_flags+0x10/0x10 [ 95.407645][ T5328] ? full_name_hash+0x92/0xe0 [ 95.409746][ T5328] netif_change_flags+0x88/0x1a0 [ 95.411811][ T5328] dev_change_flags+0x130/0x260 [ 95.413870][ T5328] dev_ioctl+0x7b4/0x1150 [ 95.415805][ T5328] sock_do_ioctl+0x23e/0x320 [ 95.417744][ T5328] ? __pfx_sock_do_ioctl+0x10/0x10 [ 95.419791][ T5328] ? do_futex+0x333/0x420 [ 95.421564][ T5328] sock_ioctl+0x5c6/0x7f0 [ 95.423358][ T5328] ? __pfx_sock_ioctl+0x10/0x10 [ 95.425318][ T5328] ? __fget_files+0x2a/0x420 [ 95.427157][ T5328] ? __fget_files+0x3a0/0x420 [ 95.429021][ T5328] ? __fget_files+0x2a/0x420 [ 95.430951][ T5328] ? bpf_lsm_file_ioctl+0x9/0x20 [ 95.433134][ T5328] ? __pfx_sock_ioctl+0x10/0x10 [ 95.435216][ T5328] __se_sys_ioctl+0xfc/0x170 [ 95.437291][ T5328] do_syscall_64+0xe2/0xf80 [ 95.439318][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.441960][ T5328] ? trace_irq_disable+0x37/0x100 [ 95.444232][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 95.446328][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.448924][ T5328] RIP: 0033:0x7f58b399aeb9 [ 95.450999][ T5328] 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 [ 95.459415][ T5328] RSP: 002b:00007f58b4793028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 95.463144][ T5328] RAX: ffffffffffffffda RBX: 00007f58b3c16090 RCX: 00007f58b399aeb9 [ 95.466601][ T5328] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 95.469981][ T5328] RBP: 00007f58b3a08c1f R08: 0000000000000000 R09: 0000000000000000 [ 95.473220][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.476540][ T5328] R13: 00007f58b3c16128 R14: 00007f58b3c16090 R15: 00007fff06dc68d8 [ 95.479921][ T5328] [ 95.481725][ T5328] Kernel Offset: disabled [ 95.483585][ T5328] Rebooting in 86400 seconds..