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) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x254201, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$FIONCLEX(r4, 0x5450) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r8, @ANYBLOB="79a3c074d3f75a9af76501"], 0x14}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x8, 0x3000000000002}, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f00000000c0)={0x3c, r1, 0xb97534d5fe9704cf, 0x0, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x57d}]}, 0x3c}}, 0x0) socket$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$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) sendmsg$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$kcm(0x10, 0x2, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x254201, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$FIONCLEX(r4, 0x5450) (async) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r8, @ANYBLOB="79a3c074d3f75a9af76501"], 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x8, 0x3000000000002}, 0x0) (async) sendmsg$kcm(r7, &(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, 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) [ 75.057731][ T4683] Bluetooth: hci0: command tx timeout [ 75.164384][ T5336] netlink: 'syz.0.0': attribute type 10 has an invalid length. [ 75.180106][ T5336] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 75.203152][ T5337] ------------[ cut here ]------------ [ 75.205648][ T5337] WARNING: net/mac80211/tx.c:6303 at ieee80211_tx_skb_tid+0x3b4/0x470, CPU#0: syz.0.0/5337 [ 75.210299][ T5337] Modules linked in: [ 75.212204][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.216313][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.220999][ T5337] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.223690][ T5337] Code: 5f c3 f6 e9 b1 fe ff ff e8 09 2f e6 f6 90 0f 0b 90 e9 e2 fe ff ff e8 fb 2e e6 f6 90 0f 0b 90 e9 2a fe ff ff e8 ed 2e e6 f6 90 <0f> 0b 90 e8 c4 e1 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 75.232436][ T5337] RSP: 0018:ffffc9000e677478 EFLAGS: 00010293 [ 75.235203][ T5337] RAX: ffffffff8adad8c3 RBX: ffffffff8adad53f RCX: ffff88801f2cc980 [ 75.238836][ T5337] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 75.242449][ T5337] RBP: 00000000ffffffff R08: ffffffff8adad53f R09: ffffffff8df41aa0 [ 75.246095][ T5337] R10: dffffc0000000000 R11: ffffed10082aa68e R12: ffff888000a38d80 [ 75.249702][ T5337] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 75.253544][ T5337] FS: 00007fb60cf8a6c0(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 75.257599][ T5337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.260476][ T5337] CR2: 00007ffcf83e5fc0 CR3: 0000000042682000 CR4: 0000000000352ef0 [ 75.264236][ T5337] Call Trace: [ 75.265875][ T5337] [ 75.267214][ T5337] mesh_plink_frame_tx+0x734/0xc10 [ 75.269601][ T5337] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 75.271988][ T5337] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 75.274717][ T5337] mesh_plink_deactivate+0x18e/0x2f0 [ 75.277002][ T5337] mesh_sta_cleanup+0x42/0x150 [ 75.278922][ T5337] cleanup_single_sta+0x40f/0x660 [ 75.281013][ T5337] __sta_info_flush+0x5e4/0x710 [ 75.283319][ T5337] ? __pfx___sta_info_flush+0x10/0x10 [ 75.285695][ T5337] ieee80211_do_stop+0x397/0x1f70 [ 75.287971][ T5337] ? trace_contention_end+0x39/0x100 [ 75.290282][ T5337] ? __mutex_lock+0x335/0x1350 [ 75.292515][ T5337] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 75.294937][ T5337] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.297482][ T5337] ieee80211_stop+0x1b1/0x240 [ 75.299606][ T5337] ? __pfx_ieee80211_stop+0x10/0x10 [ 75.301967][ T5337] __dev_close_many+0x344/0x6b0 [ 75.304265][ T5337] ? __pfx___dev_close_many+0x10/0x10 [ 75.306752][ T5337] ? __dev_change_flags+0x1b0/0x680 [ 75.309190][ T5337] __dev_change_flags+0x2be/0x680 [ 75.311461][ T5337] ? __pfx___dev_change_flags+0x10/0x10 [ 75.313978][ T5337] ? full_name_hash+0x92/0xe0 [ 75.316112][ T5337] netif_change_flags+0x88/0x1a0 [ 75.318409][ T5337] dev_change_flags+0x130/0x260 [ 75.320564][ T5337] dev_ioctl+0x7b4/0x1150 [ 75.322451][ T5337] sock_do_ioctl+0x22c/0x300 [ 75.324411][ T5337] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.326512][ T5337] ? do_futex+0x333/0x420 [ 75.328474][ T5337] sock_ioctl+0x576/0x790 [ 75.330440][ T5337] ? __pfx_sock_ioctl+0x10/0x10 [ 75.332748][ T5337] ? __fget_files+0x2a/0x420 [ 75.334883][ T5337] ? __fget_files+0x3a0/0x420 [ 75.337026][ T5337] ? __fget_files+0x2a/0x420 [ 75.339232][ T5337] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.341465][ T5337] ? __pfx_sock_ioctl+0x10/0x10 [ 75.343718][ T5337] __se_sys_ioctl+0xfc/0x170 [ 75.345907][ T5337] do_syscall_64+0xec/0xf80 [ 75.348103][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.350743][ T5337] ? trace_irq_disable+0x37/0x100 [ 75.352973][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 75.355105][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.357831][ T5337] RIP: 0033:0x7fb60c18f7c9 [ 75.359909][ T5337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.368561][ T5337] RSP: 002b:00007fb60cf8a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.372443][ T5337] RAX: ffffffffffffffda RBX: 00007fb60c3e6090 RCX: 00007fb60c18f7c9 [ 75.375961][ T5337] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 75.379532][ T5337] RBP: 00007fb60c213f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.383024][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.386619][ T5337] R13: 00007fb60c3e6128 R14: 00007fb60c3e6090 R15: 00007ffcf83e6b68 [ 75.390174][ T5337] [ 75.391528][ T5337] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.394756][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.398592][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.403225][ T5337] Call Trace: [ 75.404757][ T5337] [ 75.406091][ T5337] vpanic+0x1e0/0x670 [ 75.407793][ T5337] panic+0xb9/0xc0 [ 75.409343][ T5337] ? __pfx_panic+0x10/0x10 [ 75.411375][ T5337] __warn+0x317/0x4b0 [ 75.413365][ T5337] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.415867][ T5337] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.418294][ T5337] __report_bug+0x288/0x500 [ 75.420341][ T5337] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.422838][ T5337] ? __pfx___report_bug+0x10/0x10 [ 75.425118][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 75.427342][ T5337] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.429713][ T5337] report_bug+0x16a/0x220 [ 75.431721][ T5337] ? ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.434217][ T5337] ? ieee80211_tx_skb_tid+0x3b6/0x470 [ 75.436889][ T5337] handle_bug+0x98/0x200 [ 75.438902][ T5337] exc_invalid_op+0x1a/0x50 [ 75.441072][ T5337] asm_exc_invalid_op+0x1a/0x20 [ 75.443379][ T5337] RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 [ 75.446179][ T5337] Code: 5f c3 f6 e9 b1 fe ff ff e8 09 2f e6 f6 90 0f 0b 90 e9 e2 fe ff ff e8 fb 2e e6 f6 90 0f 0b 90 e9 2a fe ff ff e8 ed 2e e6 f6 90 <0f> 0b 90 e8 c4 e1 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 [ 75.454976][ T5337] RSP: 0018:ffffc9000e677478 EFLAGS: 00010293 [ 75.458116][ T5337] RAX: ffffffff8adad8c3 RBX: ffffffff8adad53f RCX: ffff88801f2cc980 [ 75.461683][ T5337] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 75.465357][ T5337] RBP: 00000000ffffffff R08: ffffffff8adad53f R09: ffffffff8df41aa0 [ 75.469104][ T5337] R10: dffffc0000000000 R11: ffffed10082aa68e R12: ffff888000a38d80 [ 75.472830][ T5337] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 75.476539][ T5337] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 75.478979][ T5337] ? ieee80211_tx_skb_tid+0x2f/0x470 [ 75.481450][ T5337] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 75.484297][ T5337] ? ieee80211_tx_skb_tid+0x3b3/0x470 [ 75.487238][ T5337] mesh_plink_frame_tx+0x734/0xc10 [ 75.489678][ T5337] ? __pfx_mesh_plink_frame_tx+0x10/0x10 [ 75.492277][ T5337] ? ieee80211_mps_set_sta_local_pm+0xb1/0x310 [ 75.495484][ T5337] mesh_plink_deactivate+0x18e/0x2f0 [ 75.497816][ T5337] mesh_sta_cleanup+0x42/0x150 [ 75.500125][ T5337] cleanup_single_sta+0x40f/0x660 [ 75.502498][ T5337] __sta_info_flush+0x5e4/0x710 [ 75.504793][ T5337] ? __pfx___sta_info_flush+0x10/0x10 [ 75.507295][ T5337] ieee80211_do_stop+0x397/0x1f70 [ 75.509597][ T5337] ? trace_contention_end+0x39/0x100 [ 75.512236][ T5337] ? __mutex_lock+0x335/0x1350 [ 75.514590][ T5337] ? __pfx_ieee80211_do_stop+0x10/0x10 [ 75.517175][ T5337] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.519847][ T5337] ieee80211_stop+0x1b1/0x240 [ 75.522093][ T5337] ? __pfx_ieee80211_stop+0x10/0x10 [ 75.524514][ T5337] __dev_close_many+0x344/0x6b0 [ 75.526748][ T5337] ? __pfx___dev_close_many+0x10/0x10 [ 75.529305][ T5337] ? __dev_change_flags+0x1b0/0x680 [ 75.531689][ T5337] __dev_change_flags+0x2be/0x680 [ 75.534030][ T5337] ? __pfx___dev_change_flags+0x10/0x10 [ 75.536527][ T5337] ? full_name_hash+0x92/0xe0 [ 75.538654][ T5337] netif_change_flags+0x88/0x1a0 [ 75.540960][ T5337] dev_change_flags+0x130/0x260 [ 75.543281][ T5337] dev_ioctl+0x7b4/0x1150 [ 75.545326][ T5337] sock_do_ioctl+0x22c/0x300 [ 75.547454][ T5337] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.549779][ T5337] ? do_futex+0x333/0x420 [ 75.552153][ T5337] sock_ioctl+0x576/0x790 [ 75.554209][ T5337] ? __pfx_sock_ioctl+0x10/0x10 [ 75.556439][ T5337] ? __fget_files+0x2a/0x420 [ 75.558627][ T5337] ? __fget_files+0x3a0/0x420 [ 75.561095][ T5337] ? __fget_files+0x2a/0x420 [ 75.563585][ T5337] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.565895][ T5337] ? __pfx_sock_ioctl+0x10/0x10 [ 75.568062][ T5337] __se_sys_ioctl+0xfc/0x170 [ 75.570248][ T5337] do_syscall_64+0xec/0xf80 [ 75.572346][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.575136][ T5337] ? trace_irq_disable+0x37/0x100 [ 75.577328][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 75.579629][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.582469][ T5337] RIP: 0033:0x7fb60c18f7c9 [ 75.584581][ T5337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.593219][ T5337] RSP: 002b:00007fb60cf8a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.597045][ T5337] RAX: ffffffffffffffda RBX: 00007fb60c3e6090 RCX: 00007fb60c18f7c9 [ 75.600569][ T5337] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 75.604110][ T5337] RBP: 00007fb60c213f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.607688][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.611341][ T5337] R13: 00007fb60c3e6128 R14: 00007fb60c3e6090 R15: 00007ffcf83e6b68 [ 75.614802][ T5337] [ 75.616626][ T5337] Kernel Offset: disabled [ 75.618479][ T5337] Rebooting in 86400 seconds..