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$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$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) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r8, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x874) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) socket$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(&(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$kcm(0x10, 0x2, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) (async) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r8, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x8004}, 0x874) (async) sendmsg$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, r9}, @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) [ 83.797654][ T5302] Bluetooth: hci0: command tx timeout [ 83.919205][ T5326] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 83.934393][ T5326] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 83.956347][ T5327] ------------[ cut here ]------------ [ 83.959668][ T5327] !chanctx_conf [ 83.959791][ T5327] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5327 [ 83.966553][ T5327] Modules linked in: [ 83.968605][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 83.972717][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.978019][ T5327] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.980844][ T5327] Code: 5d 76 f6 e9 b1 fe ff ff e8 89 39 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 7b 39 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 6d 39 9a f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 83.990291][ T5327] RSP: 0018:ffffc9000daff478 EFLAGS: 00010293 [ 83.993618][ T5327] RAX: ffffffff8b2b7713 RBX: ffffffff8b2b738f RCX: ffff88801f934980 [ 83.997389][ T5327] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.001260][ T5327] RBP: 00000000ffffffff R08: ffffffff8b2b738f R09: ffffffff8e75e520 [ 84.005053][ T5327] R10: dffffc0000000000 R11: ffffed100876d876 R12: ffff888037a1cdc0 [ 84.008033][ T5327] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.011287][ T5327] FS: 00007f91555f06c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000 [ 84.015490][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.018690][ T5327] CR2: 00005555599d8c48 CR3: 00000000447bd000 CR4: 0000000000352ef0 [ 84.022128][ T5327] Call Trace: [ 84.023996][ T5327] [ 84.025427][ T5327] mesh_plink_frame_tx+0x748/0xc20 [ 84.028205][ T5327] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.031170][ T5327] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.033997][ T5327] mesh_plink_deactivate+0x18e/0x2f0 [ 84.036465][ T5327] mesh_sta_cleanup+0x42/0x150 [ 84.039069][ T5327] cleanup_single_sta+0x40f/0x660 [ 84.041834][ T5327] __sta_info_flush+0x5f1/0x720 [ 84.044201][ T5327] ? __pfx___sta_info_flush+0x10/0x10 [ 84.046465][ T5327] ieee80211_do_stop+0x3ca/0x2010 [ 84.048535][ T5327] ? __mutex_lock+0x319/0x1300 [ 84.050466][ T5327] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 84.052837][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.055990][ T5327] ieee80211_stop+0x1b1/0x240 [ 84.058542][ T5327] ? __pfx_ieee80211_stop+0x10/0x10 [ 84.060897][ T5327] __dev_close_many+0x368/0x6d0 [ 84.063199][ T5327] ? __pfx___dev_close_many+0x10/0x10 [ 84.065597][ T5327] ? __dev_change_flags+0x1b0/0x690 [ 84.068424][ T5327] __dev_change_flags+0x2cb/0x690 [ 84.071204][ T5327] ? qrtr_ioctl+0x3ae/0x460 [ 84.073509][ T5327] ? __pfx___dev_change_flags+0x10/0x10 [ 84.076142][ T5327] ? qrtr_ioctl+0x3ae/0x460 [ 84.078833][ T5327] ? full_name_hash+0x92/0xe0 [ 84.081263][ T5327] netif_change_flags+0x88/0x1a0 [ 84.083924][ T5327] dev_change_flags+0x130/0x260 [ 84.086285][ T5327] dev_ioctl+0x7b4/0x1150 [ 84.088440][ T5327] sock_do_ioctl+0x23e/0x320 [ 84.090621][ T5327] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.093464][ T5327] ? do_futex+0x333/0x420 [ 84.096326][ T5327] sock_ioctl+0x5c6/0x7f0 [ 84.099100][ T5327] ? __pfx_sock_ioctl+0x10/0x10 [ 84.101746][ T5327] ? __fget_files+0x2a/0x420 [ 84.104229][ T5327] ? __fget_files+0x3a0/0x420 [ 84.106888][ T5327] ? __fget_files+0x2a/0x420 [ 84.109333][ T5327] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.111658][ T5327] ? __pfx_sock_ioctl+0x10/0x10 [ 84.113793][ T5327] __se_sys_ioctl+0xfc/0x170 [ 84.116017][ T5327] do_syscall_64+0x14d/0xf80 [ 84.118572][ T5327] ? trace_irq_disable+0x3b/0x150 [ 84.121317][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.124201][ T5327] ? clear_bhb_loop+0x40/0x90 [ 84.126335][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.129318][ T5327] RIP: 0033:0x7f915479c799 [ 84.131650][ T5327] 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 [ 84.140390][ T5327] RSP: 002b:00007f91555effe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.144636][ T5327] RAX: ffffffffffffffda RBX: 00007f9154a16090 RCX: 00007f915479c799 [ 84.148892][ T5327] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 84.152413][ T5327] RBP: 00007f9154832c99 R08: 0000000000000000 R09: 0000000000000000 [ 84.156164][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.159864][ T5327] R13: 00007f9154a16128 R14: 00007f9154a16090 R15: 00007ffe0c3e1708 [ 84.163845][ T5327] [ 84.165356][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.168227][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.171783][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.176955][ T5327] Call Trace: [ 84.178738][ T5327] [ 84.180118][ T5327] vpanic+0x56c/0xa60 [ 84.181946][ T5327] ? __pfx__printk+0x10/0x10 [ 84.184098][ T5327] ? __pfx_vpanic+0x10/0x10 [ 84.186324][ T5327] ? is_bpf_text_address+0x292/0x2b0 [ 84.189230][ T5327] ? is_bpf_text_address+0x26/0x2b0 [ 84.191790][ T5327] panic+0xc5/0xd0 [ 84.193516][ T5327] ? __pfx_panic+0x10/0x10 [ 84.195505][ T5327] __warn+0x315/0x4f0 [ 84.197265][ T5327] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.199493][ T5327] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.202091][ T5327] __report_bug+0x29a/0x540 [ 84.204262][ T5327] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.206731][ T5327] ? __pfx___report_bug+0x10/0x10 [ 84.209159][ T5327] ? __lock_acquire+0x6b5/0x2cf0 [ 84.211235][ T5327] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.215585][ T5327] report_bug+0x16a/0x220 [ 84.217750][ T5327] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.219999][ T5327] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 84.222245][ T5327] handle_bug+0x9c/0x200 [ 84.224105][ T5327] exc_invalid_op+0x1a/0x50 [ 84.225986][ T5327] asm_exc_invalid_op+0x1a/0x20 [ 84.227984][ T5327] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.230979][ T5327] Code: 5d 76 f6 e9 b1 fe ff ff e8 89 39 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 7b 39 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 6d 39 9a f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 84.241003][ T5327] RSP: 0018:ffffc9000daff478 EFLAGS: 00010293 [ 84.243819][ T5327] RAX: ffffffff8b2b7713 RBX: ffffffff8b2b738f RCX: ffff88801f934980 [ 84.247190][ T5327] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.250507][ T5327] RBP: 00000000ffffffff R08: ffffffff8b2b738f R09: ffffffff8e75e520 [ 84.254025][ T5327] R10: dffffc0000000000 R11: ffffed100876d876 R12: ffff888037a1cdc0 [ 84.257433][ T5327] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.260620][ T5327] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 84.262926][ T5327] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 84.265703][ T5327] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 84.268400][ T5327] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 84.270858][ T5327] mesh_plink_frame_tx+0x748/0xc20 [ 84.273223][ T5327] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.275658][ T5327] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.278971][ T5327] mesh_plink_deactivate+0x18e/0x2f0 [ 84.281795][ T5327] mesh_sta_cleanup+0x42/0x150 [ 84.284159][ T5327] cleanup_single_sta+0x40f/0x660 [ 84.286400][ T5327] __sta_info_flush+0x5f1/0x720 [ 84.288682][ T5327] ? __pfx___sta_info_flush+0x10/0x10 [ 84.291077][ T5327] ieee80211_do_stop+0x3ca/0x2010 [ 84.293408][ T5327] ? __mutex_lock+0x319/0x1300 [ 84.295548][ T5327] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 84.298221][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.301604][ T5327] ieee80211_stop+0x1b1/0x240 [ 84.304279][ T5327] ? __pfx_ieee80211_stop+0x10/0x10 [ 84.307013][ T5327] __dev_close_many+0x368/0x6d0 [ 84.309132][ T5327] ? __pfx___dev_close_many+0x10/0x10 [ 84.311477][ T5327] ? __dev_change_flags+0x1b0/0x690 [ 84.313792][ T5327] __dev_change_flags+0x2cb/0x690 [ 84.316043][ T5327] ? qrtr_ioctl+0x3ae/0x460 [ 84.318120][ T5327] ? __pfx___dev_change_flags+0x10/0x10 [ 84.321370][ T5327] ? qrtr_ioctl+0x3ae/0x460 [ 84.324449][ T5327] ? full_name_hash+0x92/0xe0 [ 84.326772][ T5327] netif_change_flags+0x88/0x1a0 [ 84.329014][ T5327] dev_change_flags+0x130/0x260 [ 84.331232][ T5327] dev_ioctl+0x7b4/0x1150 [ 84.333192][ T5327] sock_do_ioctl+0x23e/0x320 [ 84.335332][ T5327] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.337671][ T5327] ? do_futex+0x333/0x420 [ 84.339503][ T5327] sock_ioctl+0x5c6/0x7f0 [ 84.341564][ T5327] ? __pfx_sock_ioctl+0x10/0x10 [ 84.344663][ T5327] ? __fget_files+0x2a/0x420 [ 84.347365][ T5327] ? __fget_files+0x3a0/0x420 [ 84.349707][ T5327] ? __fget_files+0x2a/0x420 [ 84.351862][ T5327] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.354017][ T5327] ? __pfx_sock_ioctl+0x10/0x10 [ 84.356261][ T5327] __se_sys_ioctl+0xfc/0x170 [ 84.358372][ T5327] do_syscall_64+0x14d/0xf80 [ 84.360468][ T5327] ? trace_irq_disable+0x3b/0x150 [ 84.362805][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.366223][ T5327] ? clear_bhb_loop+0x40/0x90 [ 84.368676][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.371554][ T5327] RIP: 0033:0x7f915479c799 [ 84.373570][ T5327] 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 [ 84.382054][ T5327] RSP: 002b:00007f91555effe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.386132][ T5327] RAX: ffffffffffffffda RBX: 00007f9154a16090 RCX: 00007f915479c799 [ 84.389535][ T5327] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 84.392951][ T5327] RBP: 00007f9154832c99 R08: 0000000000000000 R09: 0000000000000000 [ 84.396311][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.400188][ T5327] R13: 00007f9154a16128 R14: 00007f9154a16090 R15: 00007ffe0c3e1708 [ 84.405443][ T5327] [ 84.407324][ T5327] Kernel Offset: disabled [ 84.409246][ T5327] Rebooting in 86400 seconds..