Open realszopen opened 4 years ago
I'm seeing the same problem on Rasbian Buster.
Package: bluez-tools
Version: 2.0~20170911.0.7cb788c-2
Priority: optional
Section: utils
Maintainer: Debian Bluetooth Maintainers <team+pkg-bluetooth@tracker.debian.org>
Installed-Size: 800 kB
Depends: libc6 (>= 2.7), libglib2.0-0 (>= 2.37.3), libreadline7 (>= 6.0)
Recommends: bluez-obexd
Homepage: https://github.com/khvzak/bluez-tools
I'm also seeing this on Ubuntu 18.04. It only appears to happen on some Bluetooth devices. As I have a pair of headphones that I can get the device info about the command does not SegFault
I started observing this error in the last couple of weeks for my Sony WH-1000XM2 Wireless Bluetooth headphones. Strangely, there has not been any update to the headphones not bluez-tools that I'm aware of.
bt-device -i ${DEVICE_MAC}
[<DEVICE_MAC>]
Name: LE_WH-1000XM2
Alias: LE_WH-1000XM2 [rw]
Address: <DEVICE_MAC>
Icon: (null)
(bt-device:3603): GLib-GIO-CRITICAL **: 11:42:01.352: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Class: 0x0
(bt-device:3603): GLib-GIO-CRITICAL **: 11:42:01.352: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Paired: 0
(bt-device:3603): GLib-GIO-CRITICAL **: 11:42:01.352: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Trusted: 0 [rw]
(bt-device:3603): GLib-GIO-CRITICAL **: 11:42:01.352: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Blocked: 0 [rw]
(bt-device:3603): GLib-GIO-CRITICAL **: 11:42:01.352: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Connected: 0
UUIDs: [
(bt-device:3603): GLib-GIO-CRITICAL **: 11:42:01.352: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Segmentation fault (core dumped)
Same error message on Ubuntu 20.04. Some devices do return the information and some other devices make bt-device crash.
Debian 11 (sid) having the same issue using Broadcom 20702 adapter
The problem is that there is a NULL pointer dereference. I'll submit a pull request soon.
I just ran into this with Debian 12.5 (bookworm) though the line numbers are different:
(bt-device:2451): GLib-GIO-CRITICAL **: 15:19:18.416: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Paired: 0
(bt-device:2451): GLib-GIO-CRITICAL **: 15:19:18.417: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Trusted: 0 [rw]
(bt-device:2451): GLib-GIO-CRITICAL **: 15:19:18.417: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Blocked: 0 [rw]
(bt-device:2451): GLib-GIO-CRITICAL **: 15:19:18.417: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Connected: 0
UUIDs: [
(bt-device:2451): GLib-GIO-CRITICAL **: 15:19:18.417: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || *error == NULL' failed
Segmentation fault
When I'm trying to get info about devices I get the following:
(bt-device:26340): GLib-GIO-CRITICAL *: 14:25:58.566: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || error == NULL' failed Class: 0x0
(bt-device:26340): GLib-GIO-CRITICAL *: 14:25:58.566: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || error == NULL' failed Paired: 0
(bt-device:26340): GLib-GIO-CRITICAL *: 14:25:58.566: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || error == NULL' failed Trusted: 0 [rw]
(bt-device:26340): GLib-GIO-CRITICAL *: 14:25:58.566: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || error == NULL' failed Blocked: 0 [rw]
(bt-device:26340): GLib-GIO-CRITICAL *: 14:25:58.566: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || error == NULL' failed Connected: 0 UUIDs: [ (bt-device:26340): GLib-GIO-CRITICAL *: 14:25:58.566: g_dbus_proxy_call_sync_internal: assertion 'error == NULL || error == NULL' failed Segmentation fault (core dumped)
It happens on openSUSE Tumbleweed.