Bluetooth: hci1: Opcode 0x0c1a failed: -4
Bluetooth: hci1: Error when powering off device on rfkill (-4)
Bluetooth: hci2: Opcode 0x0c1a failed: -4
Bluetooth: hci2: Error when powering off device on rfkill (-4)
Oops: general protection fault, probably for non-canonical address 0xdffffc001fffe1ac: 0000 [#1] SMP KASAN PTI
KASAN: probably user-memory-access in range [0x00000000ffff0d60-0x00000000ffff0d67]
CPU: 1 UID: 0 PID: 23241 Comm: syz.0.5438 Not tainted 6.16.0-syzkaller-12063-g37816488247d-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__ip_mc_dec_group+0x2fd/0x690
Code: b9 fb bb f7 c6 05 58 73 89 05 01 48 c7 c7 00 90 9e 8c be 97 05 00 00 48 c7 c2 80 90 9e 8c e8 ea d5 99 f7 4c 89 e3 48 c1 eb 03 <42> 80 3c 2b 00 74 08 4c 89 e7 e8 24 66 1f f8 4d 8b 2c 24 4d 39 f5
RSP: 0018:ffffc90020ebf7d8 EFLAGS: 00010206
RAX: ffffffff8a03afbe RBX: 000000001fffe1ac RCX: 0000000000080000
RDX: ffffc90003561000 RSI: 000000000004e4a2 RDI: 000000000004e4a3
RBP: ffff888108358420 R08: ffffffff8f534927 R09: 1ffffffff1ea6924
R10: dffffc0000000000 R11: fffffbfff1ea6925 R12: 00000000ffff0d60
R13: dffffc0000000000 R14: ffff88810dad7c00 R15: 1ffff1102106b084
FS:  00007fe6efff66c0(0000) GS:ffff8881a3c21000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555574670808 CR3: 0000000111e02000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 inetdev_event+0x2a7/0x15b0
 notifier_call_chain+0x1b6/0x3e0
 netif_close_many+0x29c/0x410
 netif_close+0x158/0x210
 dev_close+0x10a/0x220
 cfg80211_shutdown_all_interfaces+0xd4/0x220
 cfg80211_rfkill_set_block+0x2d/0x50
 rfkill_set_block+0x1d2/0x440
 rfkill_fop_write+0x44b/0x570
 vfs_write+0x27e/0xa90
 ksys_write+0x145/0x250
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe6f1d8ebe9
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
RSP: 002b:00007fe6efff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fe6f1fb5fa0 RCX: 00007fe6f1d8ebe9
RDX: 0000000000000008 RSI: 0000200000000080 RDI: 0000000000000006
RBP: 00007fe6f1e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fe6f1fb6038 R14: 00007fe6f1fb5fa0 R15: 00007ffd5d8210e8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__ip_mc_dec_group+0x2fd/0x690
Code: b9 fb bb f7 c6 05 58 73 89 05 01 48 c7 c7 00 90 9e 8c be 97 05 00 00 48 c7 c2 80 90 9e 8c e8 ea d5 99 f7 4c 89 e3 48 c1 eb 03 <42> 80 3c 2b 00 74 08 4c 89 e7 e8 24 66 1f f8 4d 8b 2c 24 4d 39 f5
RSP: 0018:ffffc90020ebf7d8 EFLAGS: 00010206
RAX: ffffffff8a03afbe RBX: 000000001fffe1ac RCX: 0000000000080000
RDX: ffffc90003561000 RSI: 000000000004e4a2 RDI: 000000000004e4a3
RBP: ffff888108358420 R08: ffffffff8f534927 R09: 1ffffffff1ea6924
R10: dffffc0000000000 R11: fffffbfff1ea6925 R12: 00000000ffff0d60
R13: dffffc0000000000 R14: ffff88810dad7c00 R15: 1ffff1102106b084
FS:  00007fe6efff66c0(0000) GS:ffff8881a3c21000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555574670808 CR3: 0000000111e02000 CR4: 00000000000006f0
