I can't find any other reports of this crash globally. But also the stack in comment #3 may be wrong.
Please upgrade to Ubuntu 18.04 if you can. Otherwise there is little we can do (also because the upstream BlueZ developers won't want to help while you're on an old version). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1767124 Title: bluetoothd crashed with SIGILL in agent_get() from adapter_register() Status in bluez package in Ubuntu: New Bug description: systemctl status bluetooth.service ● bluetooth.service - Bluetooth service Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled) Active: failed (Result: core-dump) since Don 2018-04-26 16:16:36 CEST; 2min 25s ago Docs: man:bluetoothd(8) Process: 1458 ExecStart=/usr/lib/bluetooth/bluetoothd (code=dumped, signal=ILL) Main PID: 1458 (code=dumped, signal=ILL) Status: "Running" Apr 26 16:16:35 tiger systemd[1]: Starting Bluetooth service... Apr 26 16:16:35 tiger bluetoothd[1458]: Bluetooth daemon 5.37 Apr 26 16:16:35 tiger systemd[1]: Started Bluetooth service. Apr 26 16:16:35 tiger bluetoothd[1458]: Starting SDP server Apr 26 16:16:35 tiger bluetoothd[1458]: Bluetooth management interface 1.14 initialized Apr 26 16:16:36 tiger systemd[1]: bluetooth.service: Main process exited, code=dumped, status=4/ILL Apr 26 16:16:36 tiger systemd[1]: bluetooth.service: Unit entered failed state. Apr 26 16:16:36 tiger systemd[1]: bluetooth.service: Failed with result 'core-dump'. Apr 26 16:16:36 tiger systemd[1]: bluetooth.service: Start request repeated too quickly. Apr 26 16:16:36 tiger systemd[1]: Failed to start Bluetooth service. sudo gdb /usr/lib/bluetooth/bluetoothd ... Program received signal SIGILL, Illegal instruction. agent_get (owner=owner@entry=0x0) at src/agent.c:267 267 src/agent.c: Datei oder Verzeichnis nicht gefunden. (gdb) bt #0 agent_get (owner=owner@entry=0x0) at src/agent.c:267 #1 0x00005555555d861b in adapter_register (adapter=0x55555587fed0) at src/adapter.c:7434 #2 read_info_complete (status=<optimized out>, length=<optimized out>, param=<optimized out>, user_data=0x55555587fed0) at src/adapter.c:7897 #3 0x0000555555602656 in request_complete (mgmt=mgmt@entry=0x555555879ef0, status=<optimized out>, opcode=opcode@entry=4, index=index@entry=0, length=length@entry=280, param=0x555555879f79) at src/shared/mgmt.c:261 #4 0x000055555560311c in can_read_data (io=<optimized out>, user_data=0x555555879ef0) at src/shared/mgmt.c:353 #5 0x000055555560ee25 in watch_callback (channel=<optimized out>, cond=<optimized out>, user_data=<optimized out>) at src/shared/io-glib.c:170 #6 0x00007ffff7b1004a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff7b103f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff7b10712 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x000055555557009d in main (argc=1, argv=0x7fffffffe658) at src/main.c:687 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1767124/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
