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}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000200)=0x1, 0x12) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x7, 0xd, &(0x7f0000000180)=@raw=[@btf_id={0x18, 0x5, 0x3, 0x0, 0x5}, @map_idx={0x18, 0x6, 0x5, 0x0, 0xb}, @exit, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x6}}], &(0x7f0000000240)='GPL\x00', 0x58e9, 0x0, 0x0, 0x41000, 0x79, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x10, 0x1000}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0x1, 0x1], &(0x7f0000000340)=[{0x4, 0x1, 0x6, 0x5}, {0x0, 0x3, 0xb, 0x2}, {0x2, 0x4, 0x2, 0x5}, {0x3, 0x2, 0x0, 0x9}], 0x10, 0xfffff800}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000440)={r3, r9}) sendmsg$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) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(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, r11}, @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) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_ro(r7, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) (async) write$cgroup_int(r8, &(0x7f0000000200)=0x1, 0x12) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x7, 0xd, &(0x7f0000000180)=@raw=[@btf_id={0x18, 0x5, 0x3, 0x0, 0x5}, @map_idx={0x18, 0x6, 0x5, 0x0, 0xb}, @exit, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x6}}], &(0x7f0000000240)='GPL\x00', 0x58e9, 0x0, 0x0, 0x41000, 0x79, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x10, 0x1000}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0x1, 0x1], &(0x7f0000000340)=[{0x4, 0x1, 0x6, 0x5}, {0x0, 0x3, 0xb, 0x2}, {0x2, 0x4, 0x2, 0x5}, {0x3, 0x2, 0x0, 0x9}], 0x10, 0xfffff800}, 0x94) (async) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000440)={r3, r9}) (async) sendmsg$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(r10, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (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, r11}, @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) [ 84.510697][ T45] Bluetooth: hci0: command tx timeout [ 84.686800][ T5317] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 84.693309][ T5317] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 84.707855][ T5318] ------------[ cut here ]------------ [ 84.710198][ T5318] !chanctx_conf [ 84.710209][ T5318] WARNING: net/mac80211/tx.c:6305 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5318 [ 84.716165][ T5318] Modules linked in: [ 84.718073][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.721926][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.726329][ T5318] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.728813][ T5318] Code: 52 77 f6 e9 b1 fe ff ff e8 99 28 9b f6 90 0f 0b 90 e9 e2 fe ff ff e8 8b 28 9b f6 90 0f 0b 90 e9 2a fe ff ff e8 7d 28 9b f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 84.736920][ T5318] RSP: 0018:ffffc9000e267478 EFLAGS: 00010293 [ 84.739499][ T5318] RAX: ffffffff8b2a72d3 RBX: ffffffff8b2a6f4f RCX: ffff888000264900 [ 84.742891][ T5318] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.746303][ T5318] RBP: 00000000ffffffff R08: ffffffff8b2a6f4f R09: ffffffff8e7602e0 [ 84.749699][ T5318] R10: dffffc0000000000 R11: ffffed10024b78de R12: ffff888042540dc0 [ 84.753264][ T5318] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.756762][ T5318] FS: 00007f4f1867d6c0(0000) GS:ffff88808ca59000(0000) knlGS:0000000000000000 [ 84.760508][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.763182][ T5318] CR2: 00007f4f1867bfa8 CR3: 0000000042a5e000 CR4: 0000000000352ef0 [ 84.766623][ T5318] Call Trace: [ 84.767931][ T5318] [ 84.769192][ T5318] mesh_plink_frame_tx+0x748/0xc20 [ 84.771485][ T5318] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.773876][ T5318] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.776693][ T5318] mesh_plink_deactivate+0x18e/0x2f0 [ 84.779024][ T5318] mesh_sta_cleanup+0x42/0x150 [ 84.781123][ T5318] cleanup_single_sta+0x40f/0x660 [ 84.783346][ T5318] __sta_info_flush+0x5f1/0x720 [ 84.785615][ T5318] ? __pfx___sta_info_flush+0x10/0x10 [ 84.788020][ T5318] ieee80211_do_stop+0x3ca/0x2010 [ 84.789999][ T5318] ? __mutex_lock+0x319/0x1300 [ 84.792052][ T5318] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 84.794514][ T5318] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.797181][ T5318] ieee80211_stop+0x1b1/0x240 [ 84.799180][ T5318] ? __pfx_ieee80211_stop+0x10/0x10 [ 84.801356][ T5318] __dev_close_many+0x368/0x6d0 [ 84.803545][ T5318] ? __pfx___dev_close_many+0x10/0x10 [ 84.805645][ T5318] ? __dev_change_flags+0x1b0/0x690 [ 84.807933][ T5318] __dev_change_flags+0x2cb/0x690 [ 84.810055][ T5318] ? qrtr_ioctl+0x3ae/0x460 [ 84.812022][ T5318] ? __pfx___dev_change_flags+0x10/0x10 [ 84.814319][ T5318] ? qrtr_ioctl+0x3ae/0x460 [ 84.816207][ T5318] ? full_name_hash+0x92/0xe0 [ 84.818019][ T5318] netif_change_flags+0x88/0x1a0 [ 84.820126][ T5318] dev_change_flags+0x130/0x260 [ 84.822261][ T5318] dev_ioctl+0x7b4/0x1150 [ 84.824195][ T5318] sock_do_ioctl+0x23e/0x320 [ 84.826493][ T5318] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.828790][ T5318] ? do_futex+0x333/0x420 [ 84.830762][ T5318] sock_ioctl+0x5c6/0x7f0 [ 84.832810][ T5318] ? __pfx_sock_ioctl+0x10/0x10 [ 84.834997][ T5318] ? __fget_files+0x2a/0x420 [ 84.837170][ T5318] ? __fget_files+0x3a0/0x420 [ 84.839203][ T5318] ? __fget_files+0x2a/0x420 [ 84.841022][ T5318] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.842779][ T5318] ? __pfx_sock_ioctl+0x10/0x10 [ 84.844660][ T5318] __se_sys_ioctl+0xfc/0x170 [ 84.846580][ T5318] do_syscall_64+0x14d/0xf80 [ 84.848691][ T5318] ? trace_irq_disable+0x3b/0x150 [ 84.850629][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.853376][ T5318] ? clear_bhb_loop+0x40/0x90 [ 84.855688][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.858431][ T5318] RIP: 0033:0x7f4f1779c799 [ 84.860563][ T5318] 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 [ 84.868984][ T5318] RSP: 002b:00007f4f1867d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.872256][ T5318] RAX: ffffffffffffffda RBX: 00007f4f17a16090 RCX: 00007f4f1779c799 [ 84.875756][ T5318] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 84.879007][ T5318] RBP: 00007f4f17832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 84.882347][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.885837][ T5318] R13: 00007f4f17a16128 R14: 00007f4f17a16090 R15: 00007ffc1764bc88 [ 84.889017][ T5318] [ 84.890352][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.893087][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.896528][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.900502][ T5318] Call Trace: [ 84.901766][ T5318] [ 84.902872][ T5318] vpanic+0x56c/0xa60 [ 84.904379][ T5318] ? __pfx__printk+0x10/0x10 [ 84.906177][ T5318] ? __pfx_vpanic+0x10/0x10 [ 84.907985][ T5318] ? is_bpf_text_address+0x292/0x2b0 [ 84.910097][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 84.912028][ T5318] panic+0xc5/0xd0 [ 84.913407][ T5318] ? __pfx_panic+0x10/0x10 [ 84.915084][ T5318] __warn+0x315/0x4f0 [ 84.916624][ T5318] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.918798][ T5318] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.921192][ T5318] __report_bug+0x29a/0x540 [ 84.922897][ T5318] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.925356][ T5318] ? __pfx___report_bug+0x10/0x10 [ 84.927733][ T5318] ? __lock_acquire+0x6b5/0x2cf0 [ 84.930088][ T5318] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.932482][ T5318] report_bug+0x16a/0x220 [ 84.934277][ T5318] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.936514][ T5318] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 84.938612][ T5318] handle_bug+0x98/0x200 [ 84.940215][ T5318] exc_invalid_op+0x1a/0x50 [ 84.941914][ T5318] asm_exc_invalid_op+0x1a/0x20 [ 84.943774][ T5318] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.946134][ T5318] Code: 52 77 f6 e9 b1 fe ff ff e8 99 28 9b f6 90 0f 0b 90 e9 e2 fe ff ff e8 8b 28 9b f6 90 0f 0b 90 e9 2a fe ff ff e8 7d 28 9b f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 84.953384][ T5318] RSP: 0018:ffffc9000e267478 EFLAGS: 00010293 [ 84.955773][ T5318] RAX: ffffffff8b2a72d3 RBX: ffffffff8b2a6f4f RCX: ffff888000264900 [ 84.958933][ T5318] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.961705][ T5318] RBP: 00000000ffffffff R08: ffffffff8b2a6f4f R09: ffffffff8e7602e0 [ 84.964665][ T5318] R10: dffffc0000000000 R11: ffffed10024b78de R12: ffff888042540dc0 [ 84.967783][ T5318] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.970936][ T5318] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 84.973071][ T5318] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 84.975447][ T5318] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 84.977700][ T5318] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 84.979978][ T5318] mesh_plink_frame_tx+0x748/0xc20 [ 84.982123][ T5318] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.984606][ T5318] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.987286][ T5318] mesh_plink_deactivate+0x18e/0x2f0 [ 84.989666][ T5318] mesh_sta_cleanup+0x42/0x150 [ 84.991854][ T5318] cleanup_single_sta+0x40f/0x660 [ 84.993994][ T5318] __sta_info_flush+0x5f1/0x720 [ 84.995957][ T5318] ? __pfx___sta_info_flush+0x10/0x10 [ 84.998210][ T5318] ieee80211_do_stop+0x3ca/0x2010 [ 85.000402][ T5318] ? __mutex_lock+0x319/0x1300 [ 85.002454][ T5318] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 85.004958][ T5318] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.007611][ T5318] ieee80211_stop+0x1b1/0x240 [ 85.009772][ T5318] ? __pfx_ieee80211_stop+0x10/0x10 [ 85.012059][ T5318] __dev_close_many+0x368/0x6d0 [ 85.014143][ T5318] ? __pfx___dev_close_many+0x10/0x10 [ 85.016992][ T5318] ? __dev_change_flags+0x1b0/0x690 [ 85.019545][ T5318] __dev_change_flags+0x2cb/0x690 [ 85.021786][ T5318] ? qrtr_ioctl+0x3ae/0x460 [ 85.023835][ T5318] ? __pfx___dev_change_flags+0x10/0x10 [ 85.026296][ T5318] ? qrtr_ioctl+0x3ae/0x460 [ 85.028404][ T5318] ? full_name_hash+0x92/0xe0 [ 85.030458][ T5318] netif_change_flags+0x88/0x1a0 [ 85.032650][ T5318] dev_change_flags+0x130/0x260 [ 85.034850][ T5318] dev_ioctl+0x7b4/0x1150 [ 85.036776][ T5318] sock_do_ioctl+0x23e/0x320 [ 85.038803][ T5318] ? __pfx_sock_do_ioctl+0x10/0x10 [ 85.041054][ T5318] ? do_futex+0x333/0x420 [ 85.042895][ T5318] sock_ioctl+0x5c6/0x7f0 [ 85.044861][ T5318] ? __pfx_sock_ioctl+0x10/0x10 [ 85.046910][ T5318] ? __fget_files+0x2a/0x420 [ 85.049011][ T5318] ? __fget_files+0x3a0/0x420 [ 85.051116][ T5318] ? __fget_files+0x2a/0x420 [ 85.053075][ T5318] ? bpf_lsm_file_ioctl+0x9/0x20 [ 85.055132][ T5318] ? __pfx_sock_ioctl+0x10/0x10 [ 85.057306][ T5318] __se_sys_ioctl+0xfc/0x170 [ 85.059391][ T5318] do_syscall_64+0x14d/0xf80 [ 85.061511][ T5318] ? trace_irq_disable+0x3b/0x150 [ 85.063722][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.066417][ T5318] ? clear_bhb_loop+0x40/0x90 [ 85.068490][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.071121][ T5318] RIP: 0033:0x7f4f1779c799 [ 85.073099][ T5318] 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 [ 85.081290][ T5318] RSP: 002b:00007f4f1867d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.084953][ T5318] RAX: ffffffffffffffda RBX: 00007f4f17a16090 RCX: 00007f4f1779c799 [ 85.088313][ T5318] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 85.091301][ T5318] RBP: 00007f4f17832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 85.094563][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.097945][ T5318] R13: 00007f4f17a16128 R14: 00007f4f17a16090 R15: 00007ffc1764bc88 [ 85.101173][ T5318] [ 85.102777][ T5318] Kernel Offset: disabled [ 85.104761][ T5318] Rebooting in 86400 seconds..