Bluetooth: hci4: Opcode 0x0c1a failed: -110 Bluetooth: hci4: Error when powering off device on rfkill (-110) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5925 at net/mac80211/chan.c:844 ieee80211_recalc_chanctx_chantype+0x89d/0x10f0 net/mac80211/chan.c:844 Modules linked in: CPU: 0 UID: 0 PID: 5925 Comm: kworker/0:5 Not tainted 6.16.0-syzkaller-11241-g186f3edfdd41 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: events rfkill_op_handler RIP: 0010:ieee80211_recalc_chanctx_chantype+0x89d/0x10f0 net/mac80211/chan.c:844 Code: c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 0b 98 27 f7 4d 8b 36 4d 39 fe 74 22 e8 de 44 c4 f6 e9 ef f8 ff ff e8 d4 44 c4 f6 90 <0f> 0b 90 e9 47 07 00 00 e8 c6 44 c4 f6 e9 39 07 00 00 48 83 7c 24 RSP: 0018:ffffc900043ff0a0 EFLAGS: 00010293 RAX: ffffffff8afb6262 RBX: 0000000000000000 RCX: ffff88802d729e00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8880687b2980 RBP: ffffc900043ff260 R08: ffff8880687b1737 R09: 1ffff1100d0f62e6 R10: dffffc0000000000 R11: ffffed100d0f62e7 R12: dffffc0000000000 R13: 0000000000000070 R14: ffff8880117828c0 R15: ffff8880117828c0 FS: 0000000000000000(0000) GS:ffff888125c2a000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c263afd CR3: 0000000079266000 CR4: 00000000003526f0 Call Trace: ieee80211_assign_link_chanctx+0x5ca/0xd70 net/mac80211/chan.c:944 __ieee80211_link_release_channel+0x33b/0x4a0 net/mac80211/chan.c:1890 ieee80211_leave_mesh+0xc5/0x130 net/mac80211/cfg.c:2842 rdev_leave_mesh net/wireless/rdev-ops.h:372 [inline] cfg80211_leave_mesh+0x293/0x800 net/wireless/mesh.c:277 cfg80211_netdev_notifier_call+0x1b3/0x1450 net/wireless/core.c:1567 notifier_call_chain+0x1b3/0x3e0 kernel/notifier.c:85 call_netdevice_notifiers_extack net/core/dev.c:2267 [inline] call_netdevice_notifiers net/core/dev.c:2281 [inline] __dev_close_many+0x106/0x6f0 net/core/dev.c:1726 netif_close_many+0x225/0x410 net/core/dev.c:1780 netif_close+0x158/0x210 net/core/dev.c:1797 dev_close+0x10a/0x220 net/core/dev_api.c:220 cfg80211_shutdown_all_interfaces+0xd4/0x220 net/wireless/core.c:277 cfg80211_rfkill_set_block+0x2d/0x50 net/wireless/core.c:307 rfkill_set_block+0x1cf/0x440 net/rfkill/core.c:346 rfkill_epo+0x7e/0x180 net/rfkill/core.c:466 __rfkill_handle_global_op net/rfkill/input.c:60 [inline] rfkill_op_handler+0x84/0x240 net/rfkill/input.c:108 process_one_work kernel/workqueue.c:3236 [inline] process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400 kthread+0x711/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245