Bluetooth: hci2 command 0x1009 tx timeout
Bluetooth: hci0 command 0x1009 tx timeout
Bluetooth: hci5 command 0x1009 tx timeout
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
kobject: 'hci0' (ffff888081e469a8): kobject_add_internal: parent: 'bluetooth', set: 'devices'
Modules linked in:
CPU: 0 PID: 7163 Comm: kworker/u4:2 Not tainted 4.14.131 #25
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events_unbound flush_to_ldisc
kobject: 'hci0' (ffff888081e469a8): kobject_uevent_env
task: ffff88808beea3c0 task.stack: ffff888081818000
RIP: 0010:skb_put+0x31/0x1c0 net/core/skbuff.c:1694
RSP: 0018:ffff88808181fb48 EFLAGS: 00010202
kobject: 'hci0' (ffff888081e469a8): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0'
RAX: dffffc0000000000 RBX: ffff88808b67b0c0 RCX: ffff88808c672a80
RDX: 0000000000000019 RSI: 0000000000000003 RDI: 0000000000000000
RBP: ffff88808181fb70 R08: 000000000000226e R09: ffffffff88c897b0
R10: 0000000000000006 R11: ffff88808beea3c0 R12: 0000000000000000
R13: 0000000000000003 R14: ffff8880a1a56de0 R15: 00000000000000c8
FS:  0000000000000000(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff0fd168dc CR3: 00000000929dd000 CR4: 00000000001406f0
Call Trace:
 skb_put_data include/linux/skbuff.h:2079 [inline]
 ll_recv+0x501/0x1010 drivers/bluetooth/hci_ll.c:416
 hci_uart_tty_receive+0x1f4/0x4d0 drivers/bluetooth/hci_ldisc.c:603
kobject: 'rfkill147' (ffff8880a15060e8): kobject_add_internal: parent: 'hci0', set: 'devices'
 tty_ldisc_receive_buf+0x14d/0x1a0 drivers/tty/tty_buffer.c:459
 tty_port_default_receive_buf+0x73/0xa0 drivers/tty/tty_port.c:37
 receive_buf drivers/tty/tty_buffer.c:475 [inline]
 flush_to_ldisc+0x1ec/0x400 drivers/tty/tty_buffer.c:527
kobject: 'rfkill147' (ffff8880a15060e8): kobject_uevent_env
 process_one_work+0x863/0x1600 kernel/workqueue.c:2114
kobject: 'rfkill147' (ffff8880a15060e8): fill_kobj_path: path = '/devices/virtual/bluetooth/hci0/rfkill147'
 worker_thread+0x5d9/0x1050 kernel/workqueue.c:2248
 kthread+0x319/0x430 kernel/kthread.c:232
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404
Code: 41 56 41 55 41 89 f5 41 54 49 89 fc 4d 8d bc 24 c8 00 00 00 53 e8 b0 fc 8e fc 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 
RIP: skb_put+0x31/0x1c0 net/core/skbuff.c:1694 RSP: ffff88808181fb48
---[ end trace 851b7fd4c7b3ca1e ]---