Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0
Bluetooth: hci3: Injecting HCI hardware error event
Bluetooth: hci3: hardware error 0x00
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BUG: KASAN: null-ptr-deref in instrument_atomic_read include/linux/instrumented.h:68 [inline]
BUG: KASAN: null-ptr-deref in _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
BUG: KASAN: null-ptr-deref in ida_free+0x218/0x2e0 lib/idr.c:511
Read of size 8 at addr 0000000000000038 by task kworker/u5:1/17283

CPU: 1 PID: 17283 Comm: kworker/u5:1 Not tainted 6.7.0-rc2-syzkaller-00265-gd2da77f431ac #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Workqueue: hci3 hci_error_reset
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 kasan_report+0xda/0x110 mm/kasan/report.c:588
 check_region_inline mm/kasan/generic.c:181 [inline]
 kasan_check_range+0xef/0x190 mm/kasan/generic.c:187
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 ida_free+0x218/0x2e0 lib/idr.c:511
 hci_conn_cleanup net/bluetooth/hci_conn.c:157 [inline]
 hci_conn_del+0x78c/0xe10 net/bluetooth/hci_conn.c:1182
 hci_conn_hash_flush+0x189/0x260 net/bluetooth/hci_conn.c:2615
 hci_dev_close_sync+0x5a7/0x1160 net/bluetooth/hci_sync.c:5021
 hci_dev_do_close+0x2e/0x90 net/bluetooth/hci_core.c:554
 hci_error_reset+0xa6/0x190 net/bluetooth/hci_core.c:1059
 process_one_work+0x886/0x15d0 kernel/workqueue.c:2630
 process_scheduled_works kernel/workqueue.c:2703 [inline]
 worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784
 kthread+0x2c6/0x3a0 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
 </TASK>
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