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) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 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$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$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$kcm(r7, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (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) [ 74.591386][ T5319] Bluetooth: hci0: command tx timeout [ 74.703080][ T5341] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 74.712327][ T5341] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 74.729757][ T5341] ------------[ cut here ]------------ [ 74.732588][ T5341] !chanctx_conf [ 74.732602][ T5341] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5341 [ 74.738807][ T5341] Modules linked in: [ 74.740723][ T5341] CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 74.744678][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.749065][ T5341] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.751824][ T5341] Code: 53 a7 f6 e9 b1 fe ff ff e8 99 80 ca f6 90 0f 0b 90 e9 e2 fe ff ff e8 8b 80 ca f6 90 0f 0b 90 e9 2a fe ff ff e8 7d 80 ca f6 90 <0f> 0b 90 e8 c4 dd fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 74.760092][ T5341] RSP: 0018:ffffc9000c9af478 EFLAGS: 00010293 [ 74.763017][ T5341] RAX: ffffffff8af827c3 RBX: ffffffff8af8243f RCX: ffff88800035a4c0 [ 74.766915][ T5341] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 74.770546][ T5341] RBP: 00000000ffffffff R08: ffffffff8af8243f R09: ffffffff8e35a360 [ 74.774629][ T5341] R10: dffffc0000000000 R11: ffffed1003f4c876 R12: ffff888042a94d80 [ 74.778086][ T5341] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 74.781505][ T5341] FS: 00007fb48ac1f6c0(0000) GS:ffff88808cf1d000(0000) knlGS:0000000000000000 [ 74.785405][ T5341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.788385][ T5341] CR2: 00007fb48abbbff8 CR3: 00000000410d0000 CR4: 0000000000352ef0 [ 74.791784][ T5341] Call Trace: [ 74.793337][ T5341] [ 74.794801][ T5341] mesh_plink_frame_tx+0x748/0xc20 [ 74.797262][ T5341] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 74.799816][ T5341] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 74.802630][ T5341] mesh_plink_deactivate+0x18e/0x2f0 [ 74.805091][ T5341] mesh_sta_cleanup+0x42/0x150 [ 74.807149][ T5341] cleanup_single_sta+0x40f/0x660 [ 74.809396][ T5341] __sta_info_flush+0x5f1/0x720 [ 74.811894][ T5341] ? __pfx___sta_info_flush+0x10/0x10 [ 74.814520][ T5341] ieee80211_do_stop+0x3ca/0x1ff0 [ 74.816890][ T5341] ? trace_contention_end+0x39/0x100 [ 74.819285][ T5341] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 74.821788][ T5341] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 74.824195][ T5341] ieee80211_stop+0x1b1/0x240 [ 74.826173][ T5341] ? __pfx_ieee80211_stop+0x10/0x10 [ 74.828424][ T5341] __dev_close_many+0x368/0x6d0 [ 74.830621][ T5341] ? __pfx___dev_close_many+0x10/0x10 [ 74.833164][ T5341] ? __dev_change_flags+0x1b0/0x690 [ 74.835614][ T5341] __dev_change_flags+0x2cb/0x690 [ 74.837849][ T5341] ? __pfx___dev_change_flags+0x10/0x10 [ 74.840311][ T5341] ? full_name_hash+0x92/0xe0 [ 74.842248][ T5341] netif_change_flags+0x88/0x1a0 [ 74.844127][ T5341] dev_change_flags+0x130/0x260 [ 74.846385][ T5341] dev_ioctl+0x7b4/0x1150 [ 74.848346][ T5341] sock_do_ioctl+0x23e/0x320 [ 74.850268][ T5341] ? __pfx_sock_do_ioctl+0x10/0x10 [ 74.852485][ T5341] ? do_futex+0x333/0x420 [ 74.854367][ T5341] sock_ioctl+0x5c6/0x7f0 [ 74.856259][ T5341] ? __pfx_sock_ioctl+0x10/0x10 [ 74.858381][ T5341] ? __fget_files+0x2a/0x420 [ 74.860217][ T5341] ? __fget_files+0x3a0/0x420 [ 74.862287][ T5341] ? __fget_files+0x2a/0x420 [ 74.864263][ T5341] ? bpf_lsm_file_ioctl+0x9/0x20 [ 74.866336][ T5341] ? __pfx_sock_ioctl+0x10/0x10 [ 74.868460][ T5341] __se_sys_ioctl+0xfc/0x170 [ 74.870434][ T5341] do_syscall_64+0xe2/0xf80 [ 74.872495][ T5341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.874962][ T5341] ? trace_irq_disable+0x37/0x100 [ 74.877136][ T5341] ? clear_bhb_loop+0x60/0xb0 [ 74.879227][ T5341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.881896][ T5341] RIP: 0033:0x7fb489d9acb9 [ 74.883941][ T5341] 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 [ 74.892653][ T5341] RSP: 002b:00007fb48ac1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.896430][ T5341] RAX: ffffffffffffffda RBX: 00007fb48a015fa0 RCX: 00007fb489d9acb9 [ 74.899950][ T5341] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 74.903457][ T5341] RBP: 00007fb489e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 74.906984][ T5341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.910324][ T5341] R13: 00007fb48a016038 R14: 00007fb48a015fa0 R15: 00007ffca5aafa08 [ 74.913990][ T5341] [ 74.915430][ T5341] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 74.918630][ T5341] CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 74.922637][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.927263][ T5341] Call Trace: [ 74.928756][ T5341] [ 74.930089][ T5341] vpanic+0x1e0/0x670 [ 74.931883][ T5341] panic+0xc5/0xd0 [ 74.933533][ T5341] ? __pfx_panic+0x10/0x10 [ 74.935492][ T5341] __warn+0x315/0x4a0 [ 74.937345][ T5341] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.939724][ T5341] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.942102][ T5341] __report_bug+0x29a/0x540 [ 74.944157][ T5341] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.946582][ T5341] ? __pfx___report_bug+0x10/0x10 [ 74.948861][ T5341] ? __lock_acquire+0x6b5/0x2cf0 [ 74.951001][ T5341] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.953336][ T5341] report_bug+0x16a/0x220 [ 74.955219][ T5341] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.957586][ T5341] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 74.959934][ T5341] handle_bug+0x98/0x200 [ 74.961887][ T5341] exc_invalid_op+0x1a/0x50 [ 74.963882][ T5341] asm_exc_invalid_op+0x1a/0x20 [ 74.965970][ T5341] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 74.968717][ T5341] Code: 53 a7 f6 e9 b1 fe ff ff e8 99 80 ca f6 90 0f 0b 90 e9 e2 fe ff ff e8 8b 80 ca f6 90 0f 0b 90 e9 2a fe ff ff e8 7d 80 ca f6 90 <0f> 0b 90 e8 c4 dd fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 74.976983][ T5341] RSP: 0018:ffffc9000c9af478 EFLAGS: 00010293 [ 74.979748][ T5341] RAX: ffffffff8af827c3 RBX: ffffffff8af8243f RCX: ffff88800035a4c0 [ 74.983237][ T5341] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 74.986719][ T5341] RBP: 00000000ffffffff R08: ffffffff8af8243f R09: ffffffff8e35a360 [ 74.990160][ T5341] R10: dffffc0000000000 R11: ffffed1003f4c876 R12: ffff888042a94d80 [ 74.993604][ T5341] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 74.997058][ T5341] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 74.999393][ T5341] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 75.001691][ T5341] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 75.003998][ T5341] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 75.006380][ T5341] mesh_plink_frame_tx+0x748/0xc20 [ 75.008734][ T5341] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 75.011252][ T5341] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 75.014001][ T5341] mesh_plink_deactivate+0x18e/0x2f0 [ 75.016346][ T5341] mesh_sta_cleanup+0x42/0x150 [ 75.018449][ T5341] cleanup_single_sta+0x40f/0x660 [ 75.020677][ T5341] __sta_info_flush+0x5f1/0x720 [ 75.022852][ T5341] ? __pfx___sta_info_flush+0x10/0x10 [ 75.027203][ T5341] ieee80211_do_stop+0x3ca/0x1ff0 [ 75.029404][ T5341] ? trace_contention_end+0x39/0x100 [ 75.031696][ T5341] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 75.034040][ T5341] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.036637][ T5341] ieee80211_stop+0x1b1/0x240 [ 75.038610][ T5341] ? __pfx_ieee80211_stop+0x10/0x10 [ 75.040711][ T5341] __dev_close_many+0x368/0x6d0 [ 75.042708][ T5341] ? __pfx___dev_close_many+0x10/0x10 [ 75.044792][ T5341] ? __dev_change_flags+0x1b0/0x690 [ 75.047037][ T5341] __dev_change_flags+0x2cb/0x690 [ 75.049192][ T5341] ? __pfx___dev_change_flags+0x10/0x10 [ 75.051589][ T5341] ? full_name_hash+0x92/0xe0 [ 75.053760][ T5341] netif_change_flags+0x88/0x1a0 [ 75.056019][ T5341] dev_change_flags+0x130/0x260 [ 75.058162][ T5341] dev_ioctl+0x7b4/0x1150 [ 75.060150][ T5341] sock_do_ioctl+0x23e/0x320 [ 75.062215][ T5341] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.064482][ T5341] ? do_futex+0x333/0x420 [ 75.066449][ T5341] sock_ioctl+0x5c6/0x7f0 [ 75.068228][ T5341] ? __pfx_sock_ioctl+0x10/0x10 [ 75.070346][ T5341] ? __fget_files+0x2a/0x420 [ 75.072298][ T5341] ? __fget_files+0x3a0/0x420 [ 75.074357][ T5341] ? __fget_files+0x2a/0x420 [ 75.076321][ T5341] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.078382][ T5341] ? __pfx_sock_ioctl+0x10/0x10 [ 75.080508][ T5341] __se_sys_ioctl+0xfc/0x170 [ 75.082533][ T5341] do_syscall_64+0xe2/0xf80 [ 75.084558][ T5341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.086782][ T5341] ? trace_irq_disable+0x37/0x100 [ 75.088709][ T5341] ? clear_bhb_loop+0x60/0xb0 [ 75.090689][ T5341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.093309][ T5341] RIP: 0033:0x7fb489d9acb9 [ 75.095332][ T5341] 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 [ 75.103789][ T5341] RSP: 002b:00007fb48ac1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.107311][ T5341] RAX: ffffffffffffffda RBX: 00007fb48a015fa0 RCX: 00007fb489d9acb9 [ 75.110487][ T5341] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 75.113705][ T5341] RBP: 00007fb489e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 75.117044][ T5341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.120190][ T5341] R13: 00007fb48a016038 R14: 00007fb48a015fa0 R15: 00007ffca5aafa08 [ 75.123230][ T5341] [ 75.124820][ T5341] Kernel Offset: disabled [ 75.126605][ T5341] Rebooting in 86400 seconds..