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) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$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) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) socket$kcm(0x10, 0x2, 0x0) (async) r7 = socket$kcm(0x10, 0x2, 0x0) bind$rxrpc(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e22, 0xea, @loopback, 0x3}}, 0x24) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) (async) sendmsg$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) [ 83.285825][ T4665] Bluetooth: hci0: command tx timeout [ 83.292847][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 83.298432][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 83.441066][ T5324] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 83.458573][ T5324] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 83.474659][ T5325] ------------[ cut here ]------------ [ 83.477391][ T5325] !chanctx_conf [ 83.477406][ T5325] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5325 [ 83.484014][ T5325] Modules linked in: [ 83.486516][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 83.492102][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.497146][ T5325] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.500113][ T5325] Code: c8 76 f6 e9 b1 fe ff ff e8 79 a4 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 6b a4 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 5d a4 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 [ 83.509255][ T5325] RSP: 0018:ffffc9000f816d98 EFLAGS: 00010293 [ 83.511966][ T5325] RAX: ffffffff8b2b04b3 RBX: ffffffff8b2b012f RCX: ffff88803ec024c0 [ 83.516245][ T5325] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 83.520222][ T5325] RBP: 00000000ffffffff R08: ffffffff8b2b012f R09: ffffffff8e7602e0 [ 83.523897][ T5325] R10: dffffc0000000000 R11: ffffed100706434e R12: ffff888042be0dc0 [ 83.527668][ T5325] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 83.531322][ T5325] FS: 00007f7f98c336c0(0000) GS:ffff88808ca56000(0000) knlGS:0000000000000000 [ 83.535593][ T5325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.539681][ T5325] CR2: 0000200000001080 CR3: 0000000035055000 CR4: 0000000000352ef0 [ 83.544165][ T5325] Call Trace: [ 83.545933][ T5325] [ 83.547374][ T5325] mesh_plink_frame_tx+0x748/0xc20 [ 83.549803][ T5325] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 83.552377][ T5325] ? mesh_queue_preq+0x150/0x630 [ 83.554774][ T5325] mesh_plink_deactivate+0x18e/0x2f0 [ 83.557486][ T5325] mesh_sta_cleanup+0x42/0x150 [ 83.560122][ T5325] cleanup_single_sta+0x40f/0x660 [ 83.563175][ T5325] ? sta_info_insert_rcu+0x2dd/0x2730 [ 83.566338][ T5325] sta_info_insert_rcu+0x1601/0x2730 [ 83.568846][ T5325] ? sta_info_insert_rcu+0x2dd/0x2730 [ 83.571634][ T5325] ? sta_apply_parameters+0xf12/0x1620 [ 83.574289][ T5325] ? ieee80211_add_station+0x4db/0x6a0 [ 83.577024][ T5325] sta_info_insert+0x16/0xc0 [ 83.579399][ T5325] rdev_add_station+0xfc/0x2c0 [ 83.582080][ T5325] nl80211_new_station+0x1864/0x1d30 [ 83.585127][ T5325] ? trace_contention_end+0x3d/0x150 [ 83.588216][ T5325] ? __pfx_nl80211_new_station+0x10/0x10 [ 83.590890][ T5325] ? __rtnl_unlock+0xc8/0xf0 [ 83.593046][ T5325] ? nl80211_pre_doit+0x4f1/0x930 [ 83.595412][ T5325] genl_family_rcv_msg_doit+0x22a/0x330 [ 83.597887][ T5325] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 83.600680][ T5325] ? bpf_lsm_capable+0x9/0x20 [ 83.602864][ T5325] ? security_capable+0x7e/0x2c0 [ 83.605499][ T5325] genl_rcv_msg+0x61c/0x7a0 [ 83.608358][ T5325] ? __pfx_genl_rcv_msg+0x10/0x10 [ 83.611531][ T5325] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 83.614082][ T5325] ? __pfx_nl80211_new_station+0x10/0x10 [ 83.616937][ T5325] ? __pfx_nl80211_post_doit+0x10/0x10 [ 83.619464][ T5325] ? __lock_acquire+0x6b5/0x2cf0 [ 83.621694][ T5325] netlink_rcv_skb+0x232/0x4b0 [ 83.623982][ T5325] ? __pfx_genl_rcv_msg+0x10/0x10 [ 83.626983][ T5325] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 83.630241][ T5325] ? down_read+0x272/0x2e0 [ 83.632441][ T5325] ? genl_rcv+0xd/0x40 [ 83.634346][ T5325] genl_rcv+0x28/0x40 [ 83.636328][ T5325] netlink_unicast+0x80f/0x9b0 [ 83.638556][ T5325] ? __pfx_netlink_unicast+0x10/0x10 [ 83.640860][ T5325] ? netlink_sendmsg+0x650/0xb40 [ 83.643810][ T5325] ? skb_put+0x11b/0x210 [ 83.646771][ T5325] netlink_sendmsg+0x813/0xb40 [ 83.649323][ T5325] ? __pfx_netlink_sendmsg+0x10/0x10 [ 83.651906][ T5325] ? aa_sock_msg_perm+0xf1/0x1b0 [ 83.654258][ T5325] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 83.656778][ T5325] ____sys_sendmsg+0x972/0x9f0 [ 83.659018][ T5325] ? futex_unqueue+0x211/0x240 [ 83.661296][ T5325] ? __pfx_____sys_sendmsg+0x10/0x10 [ 83.664104][ T5325] ? import_iovec+0x73/0xa0 [ 83.666893][ T5325] ___sys_sendmsg+0x2a5/0x360 [ 83.669998][ T5325] ? __pfx____sys_sendmsg+0x10/0x10 [ 83.672702][ T5325] ? futex_wait+0x29a/0x380 [ 83.675057][ T5325] ? __fget_files+0x2a/0x420 [ 83.677358][ T5325] ? __fget_files+0x3a0/0x420 [ 83.679615][ T5325] __x64_sys_sendmsg+0x1bd/0x2a0 [ 83.682129][ T5325] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 83.685381][ T5325] ? rcu_is_watching+0x15/0xb0 [ 83.688232][ T5325] do_syscall_64+0x14d/0xf80 [ 83.690796][ T5325] ? trace_irq_disable+0x3b/0x150 [ 83.693158][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.696193][ T5325] ? clear_bhb_loop+0x40/0x90 [ 83.698445][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.701383][ T5325] RIP: 0033:0x7f7f97d9c799 [ 83.703799][ T5325] 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 [ 83.713648][ T5325] RSP: 002b:00007f7f98c32fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.717706][ T5325] RAX: ffffffffffffffda RBX: 00007f7f98016090 RCX: 00007f7f97d9c799 [ 83.722109][ T5325] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000003 [ 83.726649][ T5325] RBP: 00007f7f97e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 83.730580][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.734158][ T5325] R13: 00007f7f98016128 R14: 00007f7f98016090 R15: 00007fff3e81d518 [ 83.738474][ T5325] [ 83.740391][ T5325] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.744269][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 83.748861][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.753673][ T5325] Call Trace: [ 83.755226][ T5325] [ 83.756478][ T5325] vpanic+0x56c/0xa60 [ 83.758178][ T5325] ? __pfx__printk+0x10/0x10 [ 83.760163][ T5325] ? __pfx_vpanic+0x10/0x10 [ 83.762169][ T5325] ? is_bpf_text_address+0x292/0x2b0 [ 83.764714][ T5325] ? is_bpf_text_address+0x26/0x2b0 [ 83.767108][ T5325] panic+0xc5/0xd0 [ 83.768881][ T5325] ? __pfx_panic+0x10/0x10 [ 83.771033][ T5325] __warn+0x315/0x4f0 [ 83.772905][ T5325] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.775711][ T5325] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.779219][ T5325] __report_bug+0x29a/0x540 [ 83.781678][ T5325] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.784268][ T5325] ? __pfx___report_bug+0x10/0x10 [ 83.786723][ T5325] ? __lock_acquire+0x6b5/0x2cf0 [ 83.789116][ T5325] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.791873][ T5325] report_bug+0x16a/0x220 [ 83.794158][ T5325] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.796724][ T5325] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 83.799309][ T5325] handle_bug+0x9c/0x200 [ 83.801490][ T5325] exc_invalid_op+0x1a/0x50 [ 83.804007][ T5325] asm_exc_invalid_op+0x1a/0x20 [ 83.806555][ T5325] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 83.809382][ T5325] Code: c8 76 f6 e9 b1 fe ff ff e8 79 a4 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 6b a4 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 5d a4 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 [ 83.819710][ T5325] RSP: 0018:ffffc9000f816d98 EFLAGS: 00010293 [ 83.823038][ T5325] RAX: ffffffff8b2b04b3 RBX: ffffffff8b2b012f RCX: ffff88803ec024c0 [ 83.826837][ T5325] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 83.830618][ T5325] RBP: 00000000ffffffff R08: ffffffff8b2b012f R09: ffffffff8e7602e0 [ 83.834715][ T5325] R10: dffffc0000000000 R11: ffffed100706434e R12: ffff888042be0dc0 [ 83.839557][ T5325] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 83.843803][ T5325] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 83.846379][ T5325] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 83.848943][ T5325] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 83.851348][ T5325] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 83.853661][ T5325] mesh_plink_frame_tx+0x748/0xc20 [ 83.855869][ T5325] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 83.858659][ T5325] ? mesh_queue_preq+0x150/0x630 [ 83.861242][ T5325] mesh_plink_deactivate+0x18e/0x2f0 [ 83.864366][ T5325] mesh_sta_cleanup+0x42/0x150 [ 83.866866][ T5325] cleanup_single_sta+0x40f/0x660 [ 83.869459][ T5325] ? sta_info_insert_rcu+0x2dd/0x2730 [ 83.871996][ T5325] sta_info_insert_rcu+0x1601/0x2730 [ 83.874547][ T5325] ? sta_info_insert_rcu+0x2dd/0x2730 [ 83.877404][ T5325] ? sta_apply_parameters+0xf12/0x1620 [ 83.880505][ T5325] ? ieee80211_add_station+0x4db/0x6a0 [ 83.883485][ T5325] sta_info_insert+0x16/0xc0 [ 83.885746][ T5325] rdev_add_station+0xfc/0x2c0 [ 83.888007][ T5325] nl80211_new_station+0x1864/0x1d30 [ 83.890542][ T5325] ? trace_contention_end+0x3d/0x150 [ 83.893028][ T5325] ? __pfx_nl80211_new_station+0x10/0x10 [ 83.895897][ T5325] ? __rtnl_unlock+0xc8/0xf0 [ 83.898528][ T5325] ? nl80211_pre_doit+0x4f1/0x930 [ 83.901584][ T5325] genl_family_rcv_msg_doit+0x22a/0x330 [ 83.904675][ T5325] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 83.907485][ T5325] ? bpf_lsm_capable+0x9/0x20 [ 83.909702][ T5325] ? security_capable+0x7e/0x2c0 [ 83.912050][ T5325] genl_rcv_msg+0x61c/0x7a0 [ 83.914226][ T5325] ? __pfx_genl_rcv_msg+0x10/0x10 [ 83.916933][ T5325] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 83.919955][ T5325] ? __pfx_nl80211_new_station+0x10/0x10 [ 83.922583][ T5325] ? __pfx_nl80211_post_doit+0x10/0x10 [ 83.925028][ T5325] ? __lock_acquire+0x6b5/0x2cf0 [ 83.927444][ T5325] netlink_rcv_skb+0x232/0x4b0 [ 83.929690][ T5325] ? __pfx_genl_rcv_msg+0x10/0x10 [ 83.932045][ T5325] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 83.934755][ T5325] ? down_read+0x272/0x2e0 [ 83.937406][ T5325] ? genl_rcv+0xd/0x40 [ 83.939969][ T5325] genl_rcv+0x28/0x40 [ 83.942215][ T5325] netlink_unicast+0x80f/0x9b0 [ 83.944453][ T5325] ? __pfx_netlink_unicast+0x10/0x10 [ 83.946956][ T5325] ? netlink_sendmsg+0x650/0xb40 [ 83.949249][ T5325] ? skb_put+0x11b/0x210 [ 83.951090][ T5325] netlink_sendmsg+0x813/0xb40 [ 83.953241][ T5325] ? __pfx_netlink_sendmsg+0x10/0x10 [ 83.955740][ T5325] ? aa_sock_msg_perm+0xf1/0x1b0 [ 83.958318][ T5325] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 83.961172][ T5325] ____sys_sendmsg+0x972/0x9f0 [ 83.963532][ T5325] ? futex_unqueue+0x211/0x240 [ 83.965682][ T5325] ? __pfx_____sys_sendmsg+0x10/0x10 [ 83.968137][ T5325] ? import_iovec+0x73/0xa0 [ 83.970283][ T5325] ___sys_sendmsg+0x2a5/0x360 [ 83.972482][ T5325] ? __pfx____sys_sendmsg+0x10/0x10 [ 83.974981][ T5325] ? futex_wait+0x29a/0x380 [ 83.977218][ T5325] ? __fget_files+0x2a/0x420 [ 83.979993][ T5325] ? __fget_files+0x3a0/0x420 [ 83.983166][ T5325] __x64_sys_sendmsg+0x1bd/0x2a0 [ 83.986016][ T5325] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 83.988629][ T5325] ? rcu_is_watching+0x15/0xb0 [ 83.990906][ T5325] do_syscall_64+0x14d/0xf80 [ 83.993136][ T5325] ? trace_irq_disable+0x3b/0x150 [ 83.995527][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.998442][ T5325] ? clear_bhb_loop+0x40/0x90 [ 84.000875][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.004201][ T5325] RIP: 0033:0x7f7f97d9c799 [ 84.006553][ T5325] 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 [ 84.014972][ T5325] RSP: 002b:00007f7f98c32fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.019013][ T5325] RAX: ffffffffffffffda RBX: 00007f7f98016090 RCX: 00007f7f97d9c799 [ 84.022785][ T5325] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000003 [ 84.026753][ T5325] RBP: 00007f7f97e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 84.030303][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.033890][ T5325] R13: 00007f7f98016128 R14: 00007f7f98016090 R15: 00007fff3e81d518 [ 84.038395][ T5325] [ 84.041007][ T5325] Kernel Offset: disabled [ 84.043303][ T5325] Rebooting in 86400 seconds..