netlink: 'syz.0.0': attribute type 10 has an invalid length. bond0: (slave wlan1): Enslaving as an active interface with an up link ------------[ cut here ]------------ !chanctx_conf WARNING: net/mac80211/tx.c:6307 at ieee80211_tx_skb_tid+0x3b4/0x470 net/mac80211/tx.c:6307, CPU#0: syz.0.0/5314 Modules linked in: CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 net/mac80211/tx.c:6307 Code: 6e 79 f6 e9 b1 fe ff ff e8 a9 49 9d f6 90 0f 0b 90 e9 e2 fe ff ff e8 9b 49 9d f6 90 0f 0b 90 e9 2a fe ff ff e8 8d 49 9d f6 90 <0f> 0b 90 e8 54 cc fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 RSP: 0018:ffffc9000f4172d8 EFLAGS: 00010287 RAX: ffffffff8b284e13 RBX: ffffffff8b284a8f RCX: 0000000000100000 RDX: ffffc9000ebba000 RSI: 000000000001bcf2 RDI: 000000000001bcf3 RBP: 00000000ffffffff R08: ffffffff8b284a8f R09: ffffffff8e7603e0 R10: dffffc0000000000 R11: ffffed100814341e R12: ffff88801fdecdc0 R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 FS: 00007fc1f7c7f6c0(0000) GS:ffff88808ca67000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5bab2f0000 CR3: 0000000011fc3000 CR4: 0000000000352ef0 Call Trace: ieee80211_tx_skb net/mac80211/ieee80211_i.h:2429 [inline] mesh_plink_frame_tx+0x748/0xc20 net/mac80211/mesh_plink.c:354 mesh_plink_deactivate+0x18e/0x2f0 net/mac80211/mesh_plink.c:410 mesh_sta_cleanup+0x42/0x150 net/mac80211/mesh.c:171 __cleanup_single_sta net/mac80211/sta_info.c:167 [inline] cleanup_single_sta+0x40f/0x660 net/mac80211/sta_info.c:192 __sta_info_flush+0x5f1/0x720 net/mac80211/sta_info.c:1696 sta_info_flush net/mac80211/sta_info.h:970 [inline] ieee80211_do_stop+0x3ca/0x2010 net/mac80211/iface.c:530 ieee80211_stop+0x1b1/0x240 net/mac80211/iface.c:832 __dev_close_many+0x368/0x6d0 net/core/dev.c:1768 netif_close_many+0x225/0x420 net/core/dev.c:1793 netif_close+0x160/0x220 net/core/dev.c:1810 dev_close+0x10a/0x220 net/core/dev_api.c:220 cfg80211_shutdown_all_interfaces+0xc4/0x200 net/wireless/core.c:282 cfg80211_rfkill_set_block+0x2d/0x50 net/wireless/core.c:312 rfkill_set_block+0x1d2/0x440 net/rfkill/core.c:346 rfkill_fop_write+0x461/0x5a0 net/rfkill/core.c:1301 vfs_write+0x29a/0xb90 fs/read_write.c:686 ksys_write+0x150/0x270 fs/read_write.c:740 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc1f6d9bf79 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 RSP: 002b:00007fc1f7c7f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fc1f7015fa0 RCX: 00007fc1f6d9bf79 RDX: 0000000000000008 RSI: 0000200000000080 RDI: 000000000000000c RBP: 00007fc1f6e327e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc1f7016038 R14: 00007fc1f7015fa0 R15: 00007ffc81fc1a48