program: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$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$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$video(&(0x7f0000000180), 0x99, 0x600041) ioctl$VIDIOC_ENUM_FREQ_BANDS(r5, 0xc0405665, &(0x7f00000001c0)={0x6, 0x2, 0xfff, 0x2, 0xfff, 0x21, 0x6}) (async) ioctl$VIDIOC_ENUM_FREQ_BANDS(r5, 0xc0405665, &(0x7f00000001c0)={0x6, 0x2, 0xfff, 0x2, 0xfff, 0x21, 0x6}) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x180) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x180) ioctl$NBD_CLEAR_SOCK(r6, 0x125f) (async) ioctl$NBD_CLEAR_SOCK(r6, 0x125f) r7 = syz_genetlink_get_family_id$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, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x4c}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) (async) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x4c}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) [ 84.821913][ T47] Bluetooth: hci0: command tx timeout [ 84.913167][ T5341] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 84.926346][ T5341] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 84.940360][ T5344] ------------[ cut here ]------------ [ 84.943040][ T5344] WARNING: net/mac80211/tx.c:6303 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5344 [ 84.947607][ T5344] Modules linked in: [ 84.949202][ T5344] CPU: 0 UID: 0 PID: 5344 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.953024][ T5344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 84.958077][ T5344] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.960877][ T5344] Code: 5f c3 f6 e9 b1 fe ff ff e8 f9 2e e6 f6 90 0f 0b 90 e9 e2 fe ff ff e8 eb 2e e6 f6 90 0f 0b 90 e9 2a fe ff ff e8 dd 2e e6 f6 90 <0f> 0b 90 e8 c4 e1 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 84.968920][ T5344] RSP: 0018:ffffc9000e93edb8 EFLAGS: 00010293 [ 84.971525][ T5344] RAX: ffffffff8adad883 RBX: ffffffff8adad4ff RCX: ffff888000e04980 [ 84.974982][ T5344] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.977836][ T5344] RBP: 00000000ffffffff R08: ffffffff8adad4ff R09: ffffffff8df41aa0 [ 84.980943][ T5344] R10: dffffc0000000000 R11: ffffed100227e6f6 R12: ffff8880413d4d80 [ 84.984380][ T5344] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.987738][ T5344] FS: 00007f0a689d46c0(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 84.991487][ T5344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.994151][ T5344] CR2: 0000556bf5bd1168 CR3: 000000001f8eb000 CR4: 0000000000352ef0 [ 84.997257][ T5344] Call Trace: [ 84.998585][ T5344] [ 84.999902][ T5344] mesh_plink_frame_tx+0x734/0xc10 [ 85.002212][ T5344] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 85.004740][ T5344] ? mesh_rx_plink_frame+0x320/0x2900 [ 85.007024][ T5344] mesh_plink_deactivate+0x18e/0x2f0 [ 85.009542][ T5344] mesh_sta_cleanup+0x42/0x150 [ 85.011619][ T5344] cleanup_single_sta+0x40f/0x660 [ 85.013774][ T5344] ? sta_info_insert_rcu+0x2d2/0x2760 [ 85.016334][ T5344] sta_info_insert_rcu+0x12ec/0x2760 [ 85.018759][ T5344] ? sta_info_insert_rcu+0x2d2/0x2760 [ 85.021108][ T5344] ? sta_apply_parameters+0xe8e/0x1570 [ 85.023464][ T5344] ? ieee80211_add_station+0x4db/0x6a0 [ 85.025740][ T5344] sta_info_insert+0x16/0xc0 [ 85.027717][ T5344] rdev_add_station+0xfc/0x270 [ 85.029912][ T5344] nl80211_new_station+0x1755/0x1b70 [ 85.032269][ T5344] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.034719][ T5344] ? netdev_run_todo+0xe1b/0xea0 [ 85.036923][ T5344] ? nl80211_pre_doit+0x4f1/0x930 [ 85.039250][ T5344] genl_family_rcv_msg_doit+0x215/0x300 [ 85.041644][ T5344] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 85.044383][ T5344] ? bpf_lsm_capable+0x9/0x20 [ 85.046489][ T5344] ? security_capable+0x7e/0x2e0 [ 85.048759][ T5344] genl_rcv_msg+0x60e/0x790 [ 85.050740][ T5344] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.053053][ T5344] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 85.055500][ T5344] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.057873][ T5344] ? __pfx_nl80211_post_doit+0x10/0x10 [ 85.060305][ T5344] ? __asan_memcpy+0x40/0x70 [ 85.062303][ T5344] ? __pfx_ref_tracker_free+0x10/0x10 [ 85.064554][ T5344] ? __skb_clone+0x63/0x7a0 [ 85.066579][ T5344] netlink_rcv_skb+0x208/0x470 [ 85.068722][ T5344] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.070848][ T5344] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 85.073123][ T5344] ? genl_rcv+0x19/0x40 [ 85.075051][ T5344] ? down_read+0x274/0x2e0 [ 85.077079][ T5344] ? genl_rcv+0xd/0x40 [ 85.078981][ T5344] genl_rcv+0x28/0x40 [ 85.080779][ T5344] netlink_unicast+0x82f/0x9e0 [ 85.083043][ T5344] ? __pfx_netlink_unicast+0x10/0x10 [ 85.085416][ T5344] ? __alloc_skb+0x198/0x3a0 [ 85.087558][ T5344] ? netlink_sendmsg+0x642/0xb30 [ 85.089921][ T5344] ? skb_put+0x11b/0x210 [ 85.091851][ T5344] netlink_sendmsg+0x805/0xb30 [ 85.093990][ T5344] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.096101][ T5344] ? aa_sock_msg_perm+0xf1/0x1b0 [ 85.098037][ T5344] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 85.100007][ T5344] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.101952][ T5344] __sock_sendmsg+0x21c/0x270 [ 85.103653][ T5344] ____sys_sendmsg+0x505/0x820 [ 85.105650][ T5344] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.108041][ T5344] ? import_iovec+0x74/0xa0 [ 85.109759][ T5344] ___sys_sendmsg+0x21f/0x2a0 [ 85.111452][ T5344] ? __pfx____sys_sendmsg+0x10/0x10 [ 85.113301][ T5344] ? futex_wait+0x285/0x360 [ 85.114973][ T5344] ? __fget_files+0x2a/0x420 [ 85.116673][ T5344] ? __fget_files+0x3a0/0x420 [ 85.118816][ T5344] __x64_sys_sendmsg+0x19b/0x260 [ 85.120955][ T5344] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 85.123442][ T5344] ? rcu_is_watching+0x15/0xb0 [ 85.125585][ T5344] do_syscall_64+0xec/0xf80 [ 85.127616][ T5344] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.130391][ T5344] ? trace_irq_disable+0x37/0x100 [ 85.132569][ T5344] ? clear_bhb_loop+0x60/0xb0 [ 85.134452][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.136602][ T5344] RIP: 0033:0x7f0a6c58f7c9 [ 85.138200][ T5344] 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 [ 85.146839][ T5344] RSP: 002b:00007f0a689d4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.150744][ T5344] RAX: ffffffffffffffda RBX: 00007f0a6c7e6180 RCX: 00007f0a6c58f7c9 [ 85.153542][ T5344] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000007 [ 85.156830][ T5344] RBP: 00007f0a6c613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.160282][ T5344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.163728][ T5344] R13: 00007f0a6c7e6218 R14: 00007f0a6c7e6180 R15: 00007ffcf7365f98 [ 85.167157][ T5344] [ 85.168610][ T5344] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.171568][ T5344] CPU: 0 UID: 0 PID: 5344 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.175092][ T5344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.179415][ T5344] Call Trace: [ 85.180729][ T5344] [ 85.181989][ T5344] vpanic+0x1e0/0x670 [ 85.183826][ T5344] panic+0xb9/0xc0 [ 85.185494][ T5344] ? __pfx_panic+0x10/0x10 [ 85.187525][ T5344] __warn+0x317/0x4b0 [ 85.189280][ T5344] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 85.191659][ T5344] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 85.193921][ T5344] __report_bug+0x288/0x500 [ 85.196090][ T5344] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 85.198267][ T5344] ? __pfx___report_bug+0x10/0x10 [ 85.200504][ T5344] ? __lock_acquire+0x6b6/0x2cf0 [ 85.202722][ T5344] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 85.205334][ T5344] report_bug+0x16a/0x220 [ 85.207665][ T5344] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 85.210522][ T5344] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 85.213472][ T5344] handle_bug+0x98/0x200 [ 85.215881][ T5344] exc_invalid_op+0x1a/0x50 [ 85.218267][ T5344] asm_exc_invalid_op+0x1a/0x20 [ 85.220936][ T5344] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 85.223694][ T5344] Code: 5f c3 f6 e9 b1 fe ff ff e8 f9 2e e6 f6 90 0f 0b 90 e9 e2 fe ff ff e8 eb 2e e6 f6 90 0f 0b 90 e9 2a fe ff ff e8 dd 2e e6 f6 90 <0f> 0b 90 e8 c4 e1 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 85.233386][ T5344] RSP: 0018:ffffc9000e93edb8 EFLAGS: 00010293 [ 85.236357][ T5344] RAX: ffffffff8adad883 RBX: ffffffff8adad4ff RCX: ffff888000e04980 [ 85.240013][ T5344] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 85.244100][ T5344] RBP: 00000000ffffffff R08: ffffffff8adad4ff R09: ffffffff8df41aa0 [ 85.248439][ T5344] R10: dffffc0000000000 R11: ffffed100227e6f6 R12: ffff8880413d4d80 [ 85.252270][ T5344] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 85.255747][ T5344] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 85.258200][ T5344] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 85.260678][ T5344] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 85.263299][ T5344] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 85.265798][ T5344] mesh_plink_frame_tx+0x734/0xc10 [ 85.268217][ T5344] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 85.270784][ T5344] ? mesh_rx_plink_frame+0x320/0x2900 [ 85.273380][ T5344] mesh_plink_deactivate+0x18e/0x2f0 [ 85.276328][ T5344] mesh_sta_cleanup+0x42/0x150 [ 85.278950][ T5344] cleanup_single_sta+0x40f/0x660 [ 85.281571][ T5344] ? sta_info_insert_rcu+0x2d2/0x2760 [ 85.283942][ T5344] sta_info_insert_rcu+0x12ec/0x2760 [ 85.286317][ T5344] ? sta_info_insert_rcu+0x2d2/0x2760 [ 85.288744][ T5344] ? sta_apply_parameters+0xe8e/0x1570 [ 85.291161][ T5344] ? ieee80211_add_station+0x4db/0x6a0 [ 85.293556][ T5344] sta_info_insert+0x16/0xc0 [ 85.295738][ T5344] rdev_add_station+0xfc/0x270 [ 85.297954][ T5344] nl80211_new_station+0x1755/0x1b70 [ 85.300419][ T5344] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.302995][ T5344] ? netdev_run_todo+0xe1b/0xea0 [ 85.305448][ T5344] ? nl80211_pre_doit+0x4f1/0x930 [ 85.307872][ T5344] genl_family_rcv_msg_doit+0x215/0x300 [ 85.310272][ T5344] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 85.313009][ T5344] ? bpf_lsm_capable+0x9/0x20 [ 85.315189][ T5344] ? security_capable+0x7e/0x2e0 [ 85.317422][ T5344] genl_rcv_msg+0x60e/0x790 [ 85.319511][ T5344] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.321821][ T5344] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 85.324270][ T5344] ? __pfx_nl80211_new_station+0x10/0x10 [ 85.326736][ T5344] ? __pfx_nl80211_post_doit+0x10/0x10 [ 85.328614][ T5344] ? __asan_memcpy+0x40/0x70 [ 85.330712][ T5344] ? __pfx_ref_tracker_free+0x10/0x10 [ 85.333150][ T5344] ? __skb_clone+0x63/0x7a0 [ 85.335282][ T5344] netlink_rcv_skb+0x208/0x470 [ 85.337482][ T5344] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.339736][ T5344] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 85.341950][ T5344] ? genl_rcv+0x19/0x40 [ 85.343677][ T5344] ? down_read+0x274/0x2e0 [ 85.345534][ T5344] ? genl_rcv+0xd/0x40 [ 85.347276][ T5344] genl_rcv+0x28/0x40 [ 85.348954][ T5344] netlink_unicast+0x82f/0x9e0 [ 85.350942][ T5344] ? __pfx_netlink_unicast+0x10/0x10 [ 85.353075][ T5344] ? __alloc_skb+0x198/0x3a0 [ 85.355009][ T5344] ? netlink_sendmsg+0x642/0xb30 [ 85.357042][ T5344] ? skb_put+0x11b/0x210 [ 85.358841][ T5344] netlink_sendmsg+0x805/0xb30 [ 85.360885][ T5344] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.362812][ T5344] ? aa_sock_msg_perm+0xf1/0x1b0 [ 85.364707][ T5344] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 85.366878][ T5344] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.368868][ T5344] __sock_sendmsg+0x21c/0x270 [ 85.370745][ T5344] ____sys_sendmsg+0x505/0x820 [ 85.372528][ T5344] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.374549][ T5344] ? import_iovec+0x74/0xa0 [ 85.376378][ T5344] ___sys_sendmsg+0x21f/0x2a0 [ 85.378441][ T5344] ? __pfx____sys_sendmsg+0x10/0x10 [ 85.380804][ T5344] ? futex_wait+0x285/0x360 [ 85.382879][ T5344] ? __fget_files+0x2a/0x420 [ 85.384928][ T5344] ? __fget_files+0x3a0/0x420 [ 85.387067][ T5344] __x64_sys_sendmsg+0x19b/0x260 [ 85.389279][ T5344] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 85.391784][ T5344] ? rcu_is_watching+0x15/0xb0 [ 85.393910][ T5344] do_syscall_64+0xec/0xf80 [ 85.396035][ T5344] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.398631][ T5344] ? trace_irq_disable+0x37/0x100 [ 85.400906][ T5344] ? clear_bhb_loop+0x60/0xb0 [ 85.403061][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.405603][ T5344] RIP: 0033:0x7f0a6c58f7c9 [ 85.407631][ T5344] 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 [ 85.415142][ T5344] RSP: 002b:00007f0a689d4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.418435][ T5344] RAX: ffffffffffffffda RBX: 00007f0a6c7e6180 RCX: 00007f0a6c58f7c9 [ 85.421450][ T5344] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000007 [ 85.424701][ T5344] RBP: 00007f0a6c613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.427699][ T5344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.430843][ T5344] R13: 00007f0a6c7e6218 R14: 00007f0a6c7e6180 R15: 00007ffcf7365f98 [ 85.434149][ T5344] [ 85.435772][ T5344] Kernel Offset: disabled [ 85.437567][ T5344] Rebooting in 86400 seconds..