program: r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0xc, 0x989a01) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) r3 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r2, 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) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f00000000c0)) syz_open_dev$usbfs(&(0x7f0000000240), 0xc, 0x989a01) (async) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) (async) 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(r3, 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(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r2, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) (async) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f00000000c0)) (async) [ 83.925582][ T45] Bluetooth: hci0: command tx timeout [ 84.189204][ T5316] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 84.205415][ T5316] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 84.240831][ T5317] ------------[ cut here ]------------ [ 84.243416][ T5317] !chanctx_conf [ 84.243426][ T5317] WARNING: net/mac80211/tx.c:6307 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5317 [ 84.249435][ T5317] Modules linked in: [ 84.251248][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.255356][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.259653][ T5317] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.262337][ T5317] Code: 9a 78 f6 e9 b1 fe ff ff e8 09 76 9c f6 90 0f 0b 90 e9 e2 fe ff ff e8 fb 75 9c f6 90 0f 0b 90 e9 2a fe ff ff e8 ed 75 9c f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 84.270805][ T5317] RSP: 0018:ffffc9000f217478 EFLAGS: 00010293 [ 84.273566][ T5317] RAX: ffffffff8b2921b3 RBX: ffffffff8b291e2f RCX: ffff88801f81c900 [ 84.277098][ T5317] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.280515][ T5317] RBP: 00000000ffffffff R08: ffffffff8b291e2f R09: ffffffff8e7603e0 [ 84.284088][ T5317] R10: dffffc0000000000 R11: ffffed1008534a7e R12: ffff888040bc4dc0 [ 84.287553][ T5317] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.290802][ T5317] FS: 00007fefae2226c0(0000) GS:ffff88808ca62000(0000) knlGS:0000000000000000 [ 84.294054][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.297084][ T5317] CR2: 00007fefae220fa8 CR3: 0000000043e28000 CR4: 0000000000352ef0 [ 84.300553][ T5317] Call Trace: [ 84.302016][ T5317] [ 84.303393][ T5317] mesh_plink_frame_tx+0x748/0xc20 [ 84.305590][ T5317] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.308192][ T5317] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.310896][ T5317] mesh_plink_deactivate+0x18e/0x2f0 [ 84.313245][ T5317] mesh_sta_cleanup+0x42/0x150 [ 84.315155][ T5317] cleanup_single_sta+0x40f/0x660 [ 84.317234][ T5317] __sta_info_flush+0x5f1/0x720 [ 84.319402][ T5317] ? __pfx___sta_info_flush+0x10/0x10 [ 84.321830][ T5317] ieee80211_do_stop+0x3ca/0x2010 [ 84.324121][ T5317] ? __mutex_lock+0x319/0x1300 [ 84.326238][ T5317] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 84.328663][ T5317] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.331224][ T5317] ieee80211_stop+0x1b1/0x240 [ 84.333495][ T5317] ? __pfx_ieee80211_stop+0x10/0x10 [ 84.335872][ T5317] __dev_close_many+0x368/0x6d0 [ 84.338041][ T5317] ? __pfx___dev_close_many+0x10/0x10 [ 84.340466][ T5317] ? __dev_change_flags+0x1b0/0x690 [ 84.342764][ T5317] __dev_change_flags+0x2cb/0x690 [ 84.344822][ T5317] ? qrtr_ioctl+0x3ae/0x460 [ 84.346721][ T5317] ? __pfx___dev_change_flags+0x10/0x10 [ 84.349131][ T5317] ? qrtr_ioctl+0x3ae/0x460 [ 84.351078][ T5317] ? full_name_hash+0x92/0xe0 [ 84.353128][ T5317] netif_change_flags+0x88/0x1a0 [ 84.355293][ T5317] dev_change_flags+0x130/0x260 [ 84.357429][ T5317] dev_ioctl+0x7b4/0x1150 [ 84.359293][ T5317] sock_do_ioctl+0x23e/0x320 [ 84.361389][ T5317] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.363679][ T5317] ? do_futex+0x333/0x420 [ 84.365611][ T5317] sock_ioctl+0x5c6/0x7f0 [ 84.367509][ T5317] ? __pfx_sock_ioctl+0x10/0x10 [ 84.369530][ T5317] ? __fget_files+0x2a/0x420 [ 84.371407][ T5317] ? __fget_files+0x3a0/0x420 [ 84.373425][ T5317] ? __fget_files+0x2a/0x420 [ 84.375397][ T5317] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.378145][ T5317] ? __pfx_sock_ioctl+0x10/0x10 [ 84.380237][ T5317] __se_sys_ioctl+0xfc/0x170 [ 84.381984][ T5317] do_syscall_64+0x14d/0xf80 [ 84.383831][ T5317] ? trace_irq_disable+0x3b/0x150 [ 84.385849][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.388589][ T5317] ? clear_bhb_loop+0x40/0x90 [ 84.390739][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.393372][ T5317] RIP: 0033:0x7fefad39bf79 [ 84.395278][ T5317] 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 [ 84.403541][ T5317] RSP: 002b:00007fefae222028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.407040][ T5317] RAX: ffffffffffffffda RBX: 00007fefad616090 RCX: 00007fefad39bf79 [ 84.410530][ T5317] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 [ 84.414067][ T5317] RBP: 00007fefad4327e0 R08: 0000000000000000 R09: 0000000000000000 [ 84.418088][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.421420][ T5317] R13: 00007fefad616128 R14: 00007fefad616090 R15: 00007ffd298a4488 [ 84.424698][ T5317] [ 84.426018][ T5317] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.429038][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.432648][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.437048][ T5317] Call Trace: [ 84.438682][ T5317] [ 84.440010][ T5317] vpanic+0x56c/0xa60 [ 84.441863][ T5317] ? __pfx__printk+0x10/0x10 [ 84.443872][ T5317] ? __pfx_vpanic+0x10/0x10 [ 84.445928][ T5317] ? is_bpf_text_address+0x292/0x2b0 [ 84.448353][ T5317] ? is_bpf_text_address+0x26/0x2b0 [ 84.450693][ T5317] panic+0xc5/0xd0 [ 84.452442][ T5317] ? __pfx_panic+0x10/0x10 [ 84.454476][ T5317] __warn+0x315/0x4f0 [ 84.456283][ T5317] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.458741][ T5317] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.461061][ T5317] __report_bug+0x29a/0x540 [ 84.463271][ T5317] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.465561][ T5317] ? __pfx___report_bug+0x10/0x10 [ 84.467740][ T5317] ? __lock_acquire+0x6b5/0x2cf0 [ 84.469879][ T5317] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.472199][ T5317] report_bug+0x16a/0x220 [ 84.473997][ T5317] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.476300][ T5317] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 84.478518][ T5317] handle_bug+0x98/0x200 [ 84.480396][ T5317] exc_invalid_op+0x1a/0x50 [ 84.482352][ T5317] asm_exc_invalid_op+0x1a/0x20 [ 84.484410][ T5317] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.486971][ T5317] Code: 9a 78 f6 e9 b1 fe ff ff e8 09 76 9c f6 90 0f 0b 90 e9 e2 fe ff ff e8 fb 75 9c f6 90 0f 0b 90 e9 2a fe ff ff e8 ed 75 9c f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 84.495046][ T5317] RSP: 0018:ffffc9000f217478 EFLAGS: 00010293 [ 84.497493][ T5317] RAX: ffffffff8b2921b3 RBX: ffffffff8b291e2f RCX: ffff88801f81c900 [ 84.500888][ T5317] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.504306][ T5317] RBP: 00000000ffffffff R08: ffffffff8b291e2f R09: ffffffff8e7603e0 [ 84.507626][ T5317] R10: dffffc0000000000 R11: ffffed1008534a7e R12: ffff888040bc4dc0 [ 84.511164][ T5317] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.514679][ T5317] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 84.516950][ T5317] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 84.519302][ T5317] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 84.521687][ T5317] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 84.523872][ T5317] mesh_plink_frame_tx+0x748/0xc20 [ 84.525704][ T5317] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.528035][ T5317] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.530685][ T5317] mesh_plink_deactivate+0x18e/0x2f0 [ 84.533294][ T5317] mesh_sta_cleanup+0x42/0x150 [ 84.535634][ T5317] cleanup_single_sta+0x40f/0x660 [ 84.537851][ T5317] __sta_info_flush+0x5f1/0x720 [ 84.540028][ T5317] ? __pfx___sta_info_flush+0x10/0x10 [ 84.542338][ T5317] ieee80211_do_stop+0x3ca/0x2010 [ 84.544569][ T5317] ? __mutex_lock+0x319/0x1300 [ 84.546515][ T5317] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 84.548705][ T5317] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.550852][ T5317] ieee80211_stop+0x1b1/0x240 [ 84.552692][ T5317] ? __pfx_ieee80211_stop+0x10/0x10 [ 84.554833][ T5317] __dev_close_many+0x368/0x6d0 [ 84.556876][ T5317] ? __pfx___dev_close_many+0x10/0x10 [ 84.559071][ T5317] ? __dev_change_flags+0x1b0/0x690 [ 84.561285][ T5317] __dev_change_flags+0x2cb/0x690 [ 84.563485][ T5317] ? qrtr_ioctl+0x3ae/0x460 [ 84.565506][ T5317] ? __pfx___dev_change_flags+0x10/0x10 [ 84.567924][ T5317] ? qrtr_ioctl+0x3ae/0x460 [ 84.569916][ T5317] ? full_name_hash+0x92/0xe0 [ 84.571993][ T5317] netif_change_flags+0x88/0x1a0 [ 84.574165][ T5317] dev_change_flags+0x130/0x260 [ 84.576301][ T5317] dev_ioctl+0x7b4/0x1150 [ 84.578343][ T5317] sock_do_ioctl+0x23e/0x320 [ 84.580364][ T5317] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.582529][ T5317] ? do_futex+0x333/0x420 [ 84.584372][ T5317] sock_ioctl+0x5c6/0x7f0 [ 84.586345][ T5317] ? __pfx_sock_ioctl+0x10/0x10 [ 84.588600][ T5317] ? __fget_files+0x2a/0x420 [ 84.590684][ T5317] ? __fget_files+0x3a0/0x420 [ 84.592690][ T5317] ? __fget_files+0x2a/0x420 [ 84.594704][ T5317] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.596944][ T5317] ? __pfx_sock_ioctl+0x10/0x10 [ 84.599059][ T5317] __se_sys_ioctl+0xfc/0x170 [ 84.600955][ T5317] do_syscall_64+0x14d/0xf80 [ 84.602820][ T5317] ? trace_irq_disable+0x3b/0x150 [ 84.604832][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.607380][ T5317] ? clear_bhb_loop+0x40/0x90 [ 84.609264][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.611565][ T5317] RIP: 0033:0x7fefad39bf79 [ 84.613376][ T5317] 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 [ 84.621656][ T5317] RSP: 002b:00007fefae222028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.625200][ T5317] RAX: ffffffffffffffda RBX: 00007fefad616090 RCX: 00007fefad39bf79 [ 84.628661][ T5317] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 [ 84.632080][ T5317] RBP: 00007fefad4327e0 R08: 0000000000000000 R09: 0000000000000000 [ 84.635442][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.638919][ T5317] R13: 00007fefad616128 R14: 00007fefad616090 R15: 00007ffd298a4488 [ 84.642397][ T5317] [ 84.644225][ T5317] Kernel Offset: disabled [ 84.646071][ T5317] Rebooting in 86400 seconds..