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}) ioctl$XFS_IOC_ATTRLIST_BY_HANDLE(r0, 0x4058587a, &(0x7f0000000340)={{r3, &(0x7f0000000180)='nl80211\x00', 0x10002, &(0x7f00000001c0)={@_ha_fsid={[0x3, 0x4]}, {0xc6, 0x2, 0x400, 0x3}}, 0x67, &(0x7f0000000240)={@_ha_fsid}, &(0x7f0000000280)=0x5}, {[0xfffff6c9, 0x9, 0x5, 0x2]}, 0xb19, 0x44, &(0x7f00000002c0)=""/68}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r8, &(0x7f0000000040)=[{&(0x7f0000001180)=""/4113, 0x1011}], 0x1, 0x16, 0xfffffff9) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r7, r8, 0x22, 0x0, @void}, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) socket$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$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) ioctl$XFS_IOC_ATTRLIST_BY_HANDLE(r0, 0x4058587a, &(0x7f0000000340)={{r3, &(0x7f0000000180)='nl80211\x00', 0x10002, &(0x7f00000001c0)={@_ha_fsid={[0x3, 0x4]}, {0xc6, 0x2, 0x400, 0x3}}, 0x67, &(0x7f0000000240)={@_ha_fsid}, &(0x7f0000000280)=0x5}, {[0xfffff6c9, 0x9, 0x5, 0x2]}, 0xb19, 0x44, &(0x7f00000002c0)=""/68}) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') (async) preadv(r8, &(0x7f0000000040)=[{&(0x7f0000001180)=""/4113, 0x1011}], 0x1, 0x16, 0xfffffff9) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r7, r8, 0x22, 0x0, @void}, 0x10) (async) sendmsg$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(r9, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x14) (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, r10}, @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) [ 101.585726][ T5304] Bluetooth: hci0: command tx timeout [ 101.698519][ T5331] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 101.710190][ T5331] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 101.723430][ T5333] ------------[ cut here ]------------ [ 101.726950][ T5333] !chanctx_conf [ 101.726964][ T5333] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5333 [ 101.733293][ T5333] Modules linked in: [ 101.735585][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 101.740297][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 101.744924][ T5333] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.747613][ T5333] Code: 5e 76 f6 e9 b1 fe ff ff e8 c9 3a 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 bb 3a 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 ad 3a 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 [ 101.757075][ T5333] RSP: 0018:ffffc9000e437478 EFLAGS: 00010293 [ 101.760206][ T5333] RAX: ffffffff8b2b75d3 RBX: ffffffff8b2b724f RCX: ffff8880377ba4c0 [ 101.763733][ T5333] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 101.767039][ T5333] RBP: 00000000ffffffff R08: ffffffff8b2b724f R09: ffffffff8e75e520 [ 101.771349][ T5333] R10: dffffc0000000000 R11: ffffed10086e91ae R12: ffff888041c00dc0 [ 101.774833][ T5333] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 101.778252][ T5333] FS: 00007f541dd7f6c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000 [ 101.782485][ T5333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.786125][ T5333] CR2: 00007f54193f4fe8 CR3: 000000001fa0e000 CR4: 0000000000352ef0 [ 101.789863][ T5333] Call Trace: [ 101.791545][ T5333] [ 101.793065][ T5333] mesh_plink_frame_tx+0x748/0xc20 [ 101.795600][ T5333] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 101.798005][ T5333] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 101.801320][ T5333] mesh_plink_deactivate+0x18e/0x2f0 [ 101.804560][ T5333] mesh_sta_cleanup+0x42/0x150 [ 101.806467][ T5333] cleanup_single_sta+0x40f/0x660 [ 101.808764][ T5333] __sta_info_flush+0x5f1/0x720 [ 101.811174][ T5333] ? __pfx___sta_info_flush+0x10/0x10 [ 101.813762][ T5333] ieee80211_do_stop+0x3ca/0x2010 [ 101.816048][ T5333] ? __mutex_lock+0x319/0x1300 [ 101.818185][ T5333] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 101.820731][ T5333] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 101.824185][ T5333] ieee80211_stop+0x1b1/0x240 [ 101.827423][ T5333] ? __pfx_ieee80211_stop+0x10/0x10 [ 101.829998][ T5333] __dev_close_many+0x368/0x6d0 [ 101.832361][ T5333] ? __pfx___dev_close_many+0x10/0x10 [ 101.834659][ T5333] ? __dev_change_flags+0x1b0/0x690 [ 101.837101][ T5333] __dev_change_flags+0x2cb/0x690 [ 101.839465][ T5333] ? qrtr_ioctl+0x3ae/0x460 [ 101.841966][ T5333] ? __pfx___dev_change_flags+0x10/0x10 [ 101.844834][ T5333] ? qrtr_ioctl+0x3ae/0x460 [ 101.847359][ T5333] ? full_name_hash+0x92/0xe0 [ 101.849523][ T5333] netif_change_flags+0x88/0x1a0 [ 101.851847][ T5333] dev_change_flags+0x130/0x260 [ 101.854217][ T5333] dev_ioctl+0x7b4/0x1150 [ 101.856350][ T5333] sock_do_ioctl+0x23e/0x320 [ 101.858496][ T5333] ? __pfx_sock_do_ioctl+0x10/0x10 [ 101.861049][ T5333] ? do_futex+0x333/0x420 [ 101.863834][ T5333] sock_ioctl+0x5c6/0x7f0 [ 101.865914][ T5333] ? __pfx_sock_ioctl+0x10/0x10 [ 101.868171][ T5333] ? __fget_files+0x2a/0x420 [ 101.870053][ T5333] ? __fget_files+0x3a0/0x420 [ 101.872326][ T5333] ? __fget_files+0x2a/0x420 [ 101.874750][ T5333] ? bpf_lsm_file_ioctl+0x9/0x20 [ 101.877907][ T5333] ? __pfx_sock_ioctl+0x10/0x10 [ 101.880571][ T5333] __se_sys_ioctl+0xfc/0x170 [ 101.882685][ T5333] do_syscall_64+0x14d/0xf80 [ 101.884762][ T5333] ? trace_irq_disable+0x3b/0x150 [ 101.887112][ T5333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.890068][ T5333] ? clear_bhb_loop+0x40/0x90 [ 101.893151][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.896452][ T5333] RIP: 0033:0x7f541cf9c799 [ 101.898624][ T5333] 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 [ 101.907549][ T5333] RSP: 002b:00007f541dd7efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.911735][ T5333] RAX: ffffffffffffffda RBX: 00007f541d216180 RCX: 00007f541cf9c799 [ 101.916155][ T5333] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 101.919360][ T5333] RBP: 00007f541d032c99 R08: 0000000000000000 R09: 0000000000000000 [ 101.922987][ T5333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.926575][ T5333] R13: 00007f541d216218 R14: 00007f541d216180 R15: 00007fff0b45ef88 [ 101.931048][ T5333] [ 101.932843][ T5333] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 101.936411][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 101.940429][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 101.945304][ T5333] Call Trace: [ 101.947317][ T5333] [ 101.949098][ T5333] vpanic+0x56c/0xa60 [ 101.951173][ T5333] ? __pfx__printk+0x10/0x10 [ 101.953206][ T5333] ? __pfx_vpanic+0x10/0x10 [ 101.955319][ T5333] ? is_bpf_text_address+0x292/0x2b0 [ 101.957752][ T5333] ? is_bpf_text_address+0x26/0x2b0 [ 101.960079][ T5333] panic+0xc5/0xd0 [ 101.961800][ T5333] ? __pfx_panic+0x10/0x10 [ 101.963535][ T5333] __warn+0x315/0x4f0 [ 101.965456][ T5333] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.968139][ T5333] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.971035][ T5333] __report_bug+0x29a/0x540 [ 101.973336][ T5333] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.975900][ T5333] ? __pfx___report_bug+0x10/0x10 [ 101.978153][ T5333] ? __lock_acquire+0x6b5/0x2cf0 [ 101.980427][ T5333] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.983189][ T5333] report_bug+0x16a/0x220 [ 101.985470][ T5333] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.987932][ T5333] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 101.990073][ T5333] handle_bug+0x9c/0x200 [ 101.992017][ T5333] exc_invalid_op+0x1a/0x50 [ 101.993903][ T5333] asm_exc_invalid_op+0x1a/0x20 [ 101.995657][ T5333] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 101.998072][ T5333] Code: 5e 76 f6 e9 b1 fe ff ff e8 c9 3a 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 bb 3a 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 ad 3a 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 [ 102.007281][ T5333] RSP: 0018:ffffc9000e437478 EFLAGS: 00010293 [ 102.009981][ T5333] RAX: ffffffff8b2b75d3 RBX: ffffffff8b2b724f RCX: ffff8880377ba4c0 [ 102.013322][ T5333] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 102.017316][ T5333] RBP: 00000000ffffffff R08: ffffffff8b2b724f R09: ffffffff8e75e520 [ 102.022408][ T5333] R10: dffffc0000000000 R11: ffffed10086e91ae R12: ffff888041c00dc0 [ 102.026378][ T5333] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 102.029946][ T5333] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 102.032434][ T5333] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 102.034571][ T5333] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 102.036779][ T5333] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 102.039447][ T5333] mesh_plink_frame_tx+0x748/0xc20 [ 102.042151][ T5333] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 102.045128][ T5333] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 102.048355][ T5333] mesh_plink_deactivate+0x18e/0x2f0 [ 102.050715][ T5333] mesh_sta_cleanup+0x42/0x150 [ 102.052710][ T5333] cleanup_single_sta+0x40f/0x660 [ 102.054675][ T5333] __sta_info_flush+0x5f1/0x720 [ 102.057002][ T5333] ? __pfx___sta_info_flush+0x10/0x10 [ 102.059542][ T5333] ieee80211_do_stop+0x3ca/0x2010 [ 102.061897][ T5333] ? __mutex_lock+0x319/0x1300 [ 102.064288][ T5333] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 102.067331][ T5333] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 102.070152][ T5333] ieee80211_stop+0x1b1/0x240 [ 102.072248][ T5333] ? __pfx_ieee80211_stop+0x10/0x10 [ 102.074331][ T5333] __dev_close_many+0x368/0x6d0 [ 102.076312][ T5333] ? __pfx___dev_close_many+0x10/0x10 [ 102.078594][ T5333] ? __dev_change_flags+0x1b0/0x690 [ 102.081078][ T5333] __dev_change_flags+0x2cb/0x690 [ 102.083776][ T5333] ? qrtr_ioctl+0x3ae/0x460 [ 102.086554][ T5333] ? __pfx___dev_change_flags+0x10/0x10 [ 102.089223][ T5333] ? qrtr_ioctl+0x3ae/0x460 [ 102.091254][ T5333] ? full_name_hash+0x92/0xe0 [ 102.093341][ T5333] netif_change_flags+0x88/0x1a0 [ 102.095592][ T5333] dev_change_flags+0x130/0x260 [ 102.097999][ T5333] dev_ioctl+0x7b4/0x1150 [ 102.100039][ T5333] sock_do_ioctl+0x23e/0x320 [ 102.102584][ T5333] ? __pfx_sock_do_ioctl+0x10/0x10 [ 102.105511][ T5333] ? do_futex+0x333/0x420 [ 102.107649][ T5333] sock_ioctl+0x5c6/0x7f0 [ 102.109549][ T5333] ? __pfx_sock_ioctl+0x10/0x10 [ 102.112172][ T5333] ? __fget_files+0x2a/0x420 [ 102.114090][ T5333] ? __fget_files+0x3a0/0x420 [ 102.116158][ T5333] ? __fget_files+0x2a/0x420 [ 102.118084][ T5333] ? bpf_lsm_file_ioctl+0x9/0x20 [ 102.120154][ T5333] ? __pfx_sock_ioctl+0x10/0x10 [ 102.123454][ T5333] __se_sys_ioctl+0xfc/0x170 [ 102.126918][ T5333] do_syscall_64+0x14d/0xf80 [ 102.129212][ T5333] ? trace_irq_disable+0x3b/0x150 [ 102.131515][ T5333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.134268][ T5333] ? clear_bhb_loop+0x40/0x90 [ 102.136419][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.138956][ T5333] RIP: 0033:0x7f541cf9c799 [ 102.140964][ T5333] 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 [ 102.150055][ T5333] RSP: 002b:00007f541dd7efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.154286][ T5333] RAX: ffffffffffffffda RBX: 00007f541d216180 RCX: 00007f541cf9c799 [ 102.157830][ T5333] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 102.161254][ T5333] RBP: 00007f541d032c99 R08: 0000000000000000 R09: 0000000000000000 [ 102.165182][ T5333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.169698][ T5333] R13: 00007f541d216218 R14: 00007f541d216180 R15: 00007fff0b45ef88 [ 102.173295][ T5333] [ 102.175043][ T5333] Kernel Offset: disabled [ 102.176941][ T5333] Rebooting in 86400 seconds..