program: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x68000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) r4 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r3, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) r11 = io_uring_setup(0xf83, &(0x7f0000001700)={0x0, 0xc5cb, 0x800, 0x0, 0xc0}) io_uring_register$IORING_UNREGISTER_PBUF_RING(r11, 0x17, &(0x7f0000001800)={0x0, 0x0, 0x1}, 0x1) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x2, 0x0, &(0x7f00000001c0)=[{0x0, 0x1}, {0x3, 0x5}]}) close(0xffffffffffffffff) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000d00)={0x8, r1}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x68000, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) (async) socket$qrtr(0x2a, 0x2, 0x0) (async) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'wlan1\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x24, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) (async) socket$kcm(0x10, 0x2, 0x0) (async) sendmsg$kcm(r9, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r3, 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) io_uring_setup(0xf83, &(0x7f0000001700)={0x0, 0xc5cb, 0x800, 0x0, 0xc0}) (async) io_uring_register$IORING_UNREGISTER_PBUF_RING(r11, 0x17, &(0x7f0000001800)={0x0, 0x0, 0x1}, 0x1) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x2, 0x0, &(0x7f00000001c0)=[{0x0, 0x1}, {0x3, 0x5}]}) (async) close(0xffffffffffffffff) (async) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000d00)={0x8, r1}) (async) [ 84.415514][ T45] Bluetooth: hci0: command tx timeout [ 84.697373][ T5321] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 84.711672][ T5321] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 84.729640][ T5321] ------------[ cut here ]------------ [ 84.732022][ T5321] !chanctx_conf [ 84.732035][ T5321] WARNING: net/mac80211/tx.c:6307 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5321 [ 84.738257][ T5321] Modules linked in: [ 84.740553][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.744707][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.749095][ T5321] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.752165][ T5321] Code: 36 76 f6 e9 b1 fe ff ff e8 49 13 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 3b 13 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 2d 13 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 [ 84.760840][ T5321] RSP: 0018:ffffc9000e2b7478 EFLAGS: 00010293 [ 84.763468][ T5321] RAX: ffffffff8b2b9d73 RBX: ffffffff8b2b99ef RCX: ffff8880416e24c0 [ 84.767126][ T5321] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.771033][ T5321] RBP: 00000000ffffffff R08: ffffffff8b2b99ef R09: ffffffff8e75e520 [ 84.775468][ T5321] R10: dffffc0000000000 R11: ffffed10024a4216 R12: ffff888011e8cdc0 [ 84.778737][ T5321] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 84.782151][ T5321] FS: 00007f2ba05a56c0(0000) GS:ffff88808ca52000(0000) knlGS:0000000000000000 [ 84.785893][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.788585][ T5321] CR2: 0000000000000000 CR3: 00000000380a6000 CR4: 0000000000352ef0 [ 84.792230][ T5321] Call Trace: [ 84.794237][ T5321] [ 84.796782][ T5321] mesh_plink_frame_tx+0x748/0xc20 [ 84.799827][ T5321] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 84.802436][ T5321] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 84.805406][ T5321] mesh_plink_deactivate+0x18e/0x2f0 [ 84.807671][ T5321] mesh_sta_cleanup+0x42/0x150 [ 84.809820][ T5321] cleanup_single_sta+0x40f/0x660 [ 84.812107][ T5321] __sta_info_flush+0x5f1/0x720 [ 84.814513][ T5321] ? __pfx___sta_info_flush+0x10/0x10 [ 84.817847][ T5321] ieee80211_do_stop+0x3ca/0x2010 [ 84.820428][ T5321] ? __mutex_lock+0x319/0x1300 [ 84.822559][ T5321] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 84.825054][ T5321] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.827599][ T5321] ieee80211_stop+0x1b1/0x240 [ 84.829634][ T5321] ? __pfx_ieee80211_stop+0x10/0x10 [ 84.831855][ T5321] __dev_close_many+0x368/0x6d0 [ 84.833858][ T5321] ? __pfx___dev_close_many+0x10/0x10 [ 84.836338][ T5321] ? __dev_change_flags+0x1b0/0x690 [ 84.839739][ T5321] __dev_change_flags+0x2cb/0x690 [ 84.842292][ T5321] ? qrtr_ioctl+0x3ae/0x460 [ 84.844439][ T5321] ? __pfx___dev_change_flags+0x10/0x10 [ 84.847192][ T5321] ? qrtr_ioctl+0x3ae/0x460 [ 84.849243][ T5321] ? full_name_hash+0x92/0xe0 [ 84.851642][ T5321] netif_change_flags+0x88/0x1a0 [ 84.854478][ T5321] dev_change_flags+0x130/0x260 [ 84.857432][ T5321] dev_ioctl+0x7b4/0x1150 [ 84.859934][ T5321] sock_do_ioctl+0x23e/0x320 [ 84.862016][ T5321] ? __pfx_sock_do_ioctl+0x10/0x10 [ 84.864353][ T5321] ? do_futex+0x333/0x420 [ 84.866526][ T5321] sock_ioctl+0x5c6/0x7f0 [ 84.868474][ T5321] ? __pfx_sock_ioctl+0x10/0x10 [ 84.870510][ T5321] ? __fget_files+0x2a/0x420 [ 84.872575][ T5321] ? __fget_files+0x3a0/0x420 [ 84.874800][ T5321] ? __fget_files+0x2a/0x420 [ 84.877160][ T5321] ? bpf_lsm_file_ioctl+0x9/0x20 [ 84.879621][ T5321] ? __pfx_sock_ioctl+0x10/0x10 [ 84.881892][ T5321] __se_sys_ioctl+0xfc/0x170 [ 84.883894][ T5321] do_syscall_64+0x14d/0xf80 [ 84.885935][ T5321] ? trace_irq_disable+0x3b/0x150 [ 84.888096][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.891846][ T5321] ? clear_bhb_loop+0x40/0x90 [ 84.894290][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.896899][ T5321] RIP: 0033:0x7f2b9f79c799 [ 84.898738][ T5321] 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 [ 84.906293][ T5321] RSP: 002b:00007f2ba05a4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.909851][ T5321] RAX: ffffffffffffffda RBX: 00007f2b9fa15fa0 RCX: 00007f2b9f79c799 [ 84.914770][ T5321] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 [ 84.918639][ T5321] RBP: 00007f2b9f832c99 R08: 0000000000000000 R09: 0000000000000000 [ 84.921881][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.925340][ T5321] R13: 00007f2b9fa16038 R14: 00007f2b9fa15fa0 R15: 00007fff35595d38 [ 84.929768][ T5321] [ 84.931812][ T5321] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.935339][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.938981][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.943339][ T5321] Call Trace: [ 84.944833][ T5321] [ 84.946181][ T5321] vpanic+0x56c/0xa60 [ 84.947955][ T5321] ? __pfx__printk+0x10/0x10 [ 84.950250][ T5321] ? __pfx_vpanic+0x10/0x10 [ 84.953453][ T5321] ? is_bpf_text_address+0x292/0x2b0 [ 84.956329][ T5321] ? is_bpf_text_address+0x26/0x2b0 [ 84.958590][ T5321] panic+0xc5/0xd0 [ 84.960236][ T5321] ? __pfx_panic+0x10/0x10 [ 84.962236][ T5321] __warn+0x315/0x4f0 [ 84.963972][ T5321] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.966227][ T5321] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.968385][ T5321] __report_bug+0x29a/0x540 [ 84.970454][ T5321] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.972971][ T5321] ? __pfx___report_bug+0x10/0x10 [ 84.975892][ T5321] ? __lock_acquire+0x6b5/0x2cf0 [ 84.978513][ T5321] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.980990][ T5321] report_bug+0x16a/0x220 [ 84.982778][ T5321] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.985076][ T5321] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 84.987464][ T5321] handle_bug+0x9c/0x200 [ 84.989516][ T5321] exc_invalid_op+0x1a/0x50 [ 84.991770][ T5321] asm_exc_invalid_op+0x1a/0x20 [ 84.994211][ T5321] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 84.996960][ T5321] Code: 36 76 f6 e9 b1 fe ff ff e8 49 13 9a f6 90 0f 0b 90 e9 e2 fe ff ff e8 3b 13 9a f6 90 0f 0b 90 e9 2a fe ff ff e8 2d 13 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 [ 85.004616][ T5321] RSP: 0018:ffffc9000e2b7478 EFLAGS: 00010293 [ 85.007356][ T5321] RAX: ffffffff8b2b9d73 RBX: ffffffff8b2b99ef RCX: ffff8880416e24c0 [ 85.011357][ T5321] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 85.015235][ T5321] RBP: 00000000ffffffff R08: ffffffff8b2b99ef R09: ffffffff8e75e520 [ 85.018622][ T5321] R10: dffffc0000000000 R11: ffffed10024a4216 R12: ffff888011e8cdc0 [ 85.022311][ T5321] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 85.025459][ T5321] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 85.027827][ T5321] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 85.030526][ T5321] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 85.033266][ T5321] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 85.035826][ T5321] mesh_plink_frame_tx+0x748/0xc20 [ 85.038082][ T5321] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 85.040477][ T5321] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 85.043252][ T5321] mesh_plink_deactivate+0x18e/0x2f0 [ 85.045864][ T5321] mesh_sta_cleanup+0x42/0x150 [ 85.048412][ T5321] cleanup_single_sta+0x40f/0x660 [ 85.051033][ T5321] __sta_info_flush+0x5f1/0x720 [ 85.053120][ T5321] ? __pfx___sta_info_flush+0x10/0x10 [ 85.055353][ T5321] ieee80211_do_stop+0x3ca/0x2010 [ 85.057538][ T5321] ? __mutex_lock+0x319/0x1300 [ 85.059663][ T5321] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 85.062075][ T5321] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.065216][ T5321] ieee80211_stop+0x1b1/0x240 [ 85.067565][ T5321] ? __pfx_ieee80211_stop+0x10/0x10 [ 85.070379][ T5321] __dev_close_many+0x368/0x6d0 [ 85.072946][ T5321] ? __pfx___dev_close_many+0x10/0x10 [ 85.075367][ T5321] ? __dev_change_flags+0x1b0/0x690 [ 85.077641][ T5321] __dev_change_flags+0x2cb/0x690 [ 85.079873][ T5321] ? qrtr_ioctl+0x3ae/0x460 [ 85.082550][ T5321] ? __pfx___dev_change_flags+0x10/0x10 [ 85.085912][ T5321] ? qrtr_ioctl+0x3ae/0x460 [ 85.087965][ T5321] ? full_name_hash+0x92/0xe0 [ 85.090098][ T5321] netif_change_flags+0x88/0x1a0 [ 85.092264][ T5321] dev_change_flags+0x130/0x260 [ 85.094474][ T5321] dev_ioctl+0x7b4/0x1150 [ 85.096501][ T5321] sock_do_ioctl+0x23e/0x320 [ 85.098828][ T5321] ? __pfx_sock_do_ioctl+0x10/0x10 [ 85.101440][ T5321] ? do_futex+0x333/0x420 [ 85.103681][ T5321] sock_ioctl+0x5c6/0x7f0 [ 85.105848][ T5321] ? __pfx_sock_ioctl+0x10/0x10 [ 85.108297][ T5321] ? __fget_files+0x2a/0x420 [ 85.110223][ T5321] ? __fget_files+0x3a0/0x420 [ 85.112194][ T5321] ? __fget_files+0x2a/0x420 [ 85.114230][ T5321] ? bpf_lsm_file_ioctl+0x9/0x20 [ 85.116512][ T5321] ? __pfx_sock_ioctl+0x10/0x10 [ 85.118763][ T5321] __se_sys_ioctl+0xfc/0x170 [ 85.120981][ T5321] do_syscall_64+0x14d/0xf80 [ 85.123072][ T5321] ? trace_irq_disable+0x3b/0x150 [ 85.125442][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.127997][ T5321] ? clear_bhb_loop+0x40/0x90 [ 85.129856][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.132269][ T5321] RIP: 0033:0x7f2b9f79c799 [ 85.134136][ T5321] 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 [ 85.143484][ T5321] RSP: 002b:00007f2ba05a4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.147157][ T5321] RAX: ffffffffffffffda RBX: 00007f2b9fa15fa0 RCX: 00007f2b9f79c799 [ 85.150667][ T5321] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 [ 85.155077][ T5321] RBP: 00007f2b9f832c99 R08: 0000000000000000 R09: 0000000000000000 [ 85.159020][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.162562][ T5321] R13: 00007f2b9fa16038 R14: 00007f2b9fa15fa0 R15: 00007fff35595d38 [ 85.165783][ T5321] [ 85.167442][ T5321] Kernel Offset: disabled [ 85.169348][ T5321] Rebooting in 86400 seconds..