Bluetooth: hci4: Error when powering off device on rfkill (-4)
batman_adv: batadv0: Interface deactivated: wlan1
------------[ cut here ]------------
!chanctx_conf
WARNING: net/mac80211/tx.c:6509 at ieee80211_tx_skb_tid+0x3b8/0x480 net/mac80211/tx.c:6509, CPU#0: syz.4.1355/11467
Modules linked in:
CPU: 0 UID: 0 PID: 11467 Comm: syz.4.1355 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:ieee80211_tx_skb_tid+0x3b8/0x480 net/mac80211/tx.c:6509
Code: 17 4f f6 e9 b1 fe ff ff e8 55 3b 73 f6 90 0f 0b 90 e9 e2 fe ff ff e8 47 3b 73 f6 90 0f 0b 90 e9 2a fe ff ff e8 39 3b 73 f6 90 <0f> 0b 90 e8 10 b2 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4
RSP: 0018:ffffc900030ff318 EFLAGS: 00010287
RAX: ffffffff8b53d217 RBX: ffffffff8b53ce8f RCX: 0000000000080000
RDX: ffffc90006be1000 RSI: 00000000000543a5 RDI: 00000000000543a6
RBP: 00000000ffffffff R08: ffffffff8b53ce8f R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff8eb5a1e0 R12: ffff888057fa4ec0
R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
FS:  00007f192a1f66c0(0000) GS:ffff888124f24000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f02286bee9c CR3: 000000005aa5c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ieee80211_tx_skb net/mac80211/ieee80211_i.h:2497 [inline]
 mesh_plink_frame_tx+0x73d/0xc30 net/mac80211/mesh_plink.c:352
 mesh_plink_deactivate+0x18b/0x2f0 net/mac80211/mesh_plink.c:408
 mesh_sta_cleanup+0x42/0x150 net/mac80211/mesh.c:173
 __cleanup_single_sta net/mac80211/sta_info.c:167 [inline]
 cleanup_single_sta+0x3ff/0x660 net/mac80211/sta_info.c:192
 __sta_info_flush+0x5bb/0x700 net/mac80211/sta_info.c:1744
 sta_info_flush net/mac80211/sta_info.h:984 [inline]
 ieee80211_do_stop+0x3cd/0x2410 net/mac80211/iface.c:535
 ieee80211_stop+0x1ab/0x200 net/mac80211/iface.c:868
 __dev_close_many+0x366/0x6e0 net/core/dev.c:1798
 netif_close_many+0x249/0x660 net/core/dev.c:1824
 netif_close+0x160/0x220 net/core/dev.c:1842
 dev_close+0xf7/0x210 net/core/dev_api.c:221
 cfg80211_shutdown_all_interfaces+0xb0/0x220 net/wireless/core.c:364
 cfg80211_rfkill_set_block+0x2d/0x50 net/wireless/core.c:397
 rfkill_set_block+0x19f/0x4d0 net/rfkill/core.c:360
 rfkill_fop_write+0x43b/0x560 net/rfkill/core.c:1316
 vfs_write+0x296/0xba0 fs/read_write.c:685
 ksys_write+0x150/0x270 fs/read_write.c:739
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f192bf9e0d9
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:00007f192a1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f192c225fa0 RCX: 00007f192bf9e0d9
RDX: 0000000000000008 RSI: 0000200000000080 RDI: 0000000000000009
RBP: 00007f192c035024 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f192c226038 R14: 00007f192c225fa0 R15: 00007ffce1c279a8
 </TASK>