isaac@isaac-Inspiron-3583:~$ sudo gdb
GNU gdb (Ubuntu 8.3-0ubuntu1) 8.3
Copyright (C) 2019 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
(gdb) attach 794
Attaching to process 794
Reading symbols from target:/usr/local/libexec/bluetooth/bluetoothd...
Reading symbols from target:/lib/x86_64-linux-gnu/libglib-2.0.so.0...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/libglib-2.0.so.0)
Reading symbols from target:/lib/x86_64-linux-gnu/libdbus-1.so.3...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/libdbus-1.so.3)
Reading symbols from target:/lib/x86_64-linux-gnu/libdl.so.2...
Reading symbols from target:/usr/lib/debug//lib/x86_64-linux-gnu/libdl-2.30.so...
Reading symbols from target:/lib/x86_64-linux-gnu/libc.so.6...
Reading symbols from target:/usr/lib/debug//lib/x86_64-linux-gnu/libc-2.30.so...
Reading symbols from target:/lib/x86_64-linux-gnu/libpcre.so.3...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/libpcre.so.3)
Reading symbols from target:/lib/x86_64-linux-gnu/libpthread.so.0...
Reading symbols from /usr/lib/debug/.build-id/7f/4107df84da625f1b445ade877e1e0ab6ba823d.debug...
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Reading symbols from target:/lib/x86_64-linux-gnu/libsystemd.so.0...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/libsystemd.so.0)
Reading symbols from target:/lib64/ld-linux-x86-64.so.2...
(No debugging symbols found in target:/lib64/ld-linux-x86-64.so.2)
Reading symbols from target:/lib/x86_64-linux-gnu/librt.so.1...
Reading symbols from target:/usr/lib/debug//lib/x86_64-linux-gnu/librt-2.30.so...
Reading symbols from target:/lib/x86_64-linux-gnu/liblzma.so.5...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/liblzma.so.5)
Reading symbols from target:/lib/x86_64-linux-gnu/liblz4.so.1...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/liblz4.so.1)
Reading symbols from target:/lib/x86_64-linux-gnu/libgcrypt.so.20...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/libgcrypt.so.20)
Reading symbols from target:/lib/x86_64-linux-gnu/libgpg-error.so.0...
(No debugging symbols found in target:/lib/x86_64-linux-gnu/libgpg-error.so.0)
--Type <RET> for more, q to quit, c to continue without paging--
0x00007f5bd69fbbf7 in __GI___poll (fds=0x55e26e5504c0, nfds=29, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
29 ../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
(gdb) bt
#0 0x00007f5bd69fbbf7 in __GI___poll (fds=0x55e26e5504c0, nfds=29, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f5bd6b7daae in ?? () from target:/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f5bd6b7de33 in g_main_loop_run () from target:/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x000055e26e1a2959 in mainloop_run () at src/shared/mainloop-glib.c:79
#4 0x000055e26e1a2dc0 in mainloop_run_with_signal (func=<optimized out>, user_data=0x0)
at src/shared/mainloop-notify.c:201
#5 0x000055e26e10c5fe in main (argc=<optimized out>, argv=<optimized out>) at src/main.c:770
(gdb)
Hi,
Here is what I got:
isaac@isaac- Inspiron- 3583:~$ sudo gdb gnu.org/ licenses/ gpl.html> www.gnu. org/software/ gdb/bugs/>. www.gnu. org/software/ gdb/documentati on/>.
GNU gdb (Ubuntu 8.3-0ubuntu1) 8.3
Copyright (C) 2019 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://
Find the GDB manual and other documentation resources online at:
<http://
For help, type "help". /usr/local/ libexec/ bluetooth/ bluetoothd. .. /lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0... /lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0) /lib/x86_ 64-linux- gnu/libdbus- 1.so.3. .. /lib/x86_ 64-linux- gnu/libdbus- 1.so.3) /lib/x86_ 64-linux- gnu/libdl. so.2... /usr/lib/ debug// lib/x86_ 64-linux- gnu/libdl- 2.30.so. .. /lib/x86_ 64-linux- gnu/libc. so.6... /usr/lib/ debug// lib/x86_ 64-linux- gnu/libc- 2.30.so. .. /lib/x86_ 64-linux- gnu/libpcre. so.3... /lib/x86_ 64-linux- gnu/libpcre. so.3) /lib/x86_ 64-linux- gnu/libpthread. so.0... debug/. build-id/ 7f/4107df84da62 5f1b445ade877e1 e0ab6ba823d. debug.. . 64-linux- gnu/libthread_ db.so.1" . /lib/x86_ 64-linux- gnu/libsystemd. so.0... /lib/x86_ 64-linux- gnu/libsystemd. so.0) /lib64/ ld-linux- x86-64. so.2... /lib64/ ld-linux- x86-64. so.2) /lib/x86_ 64-linux- gnu/librt. so.1... /usr/lib/ debug// lib/x86_ 64-linux- gnu/librt- 2.30.so. .. /lib/x86_ 64-linux- gnu/liblzma. so.5... /lib/x86_ 64-linux- gnu/liblzma. so.5) /lib/x86_ 64-linux- gnu/liblz4. so.1... /lib/x86_ 64-linux- gnu/liblz4. so.1) /lib/x86_ 64-linux- gnu/libgcrypt. so.20.. . /lib/x86_ 64-linux- gnu/libgcrypt. so.20) /lib/x86_ 64-linux- gnu/libgpg- error.so. 0... /lib/x86_ 64-linux- gnu/libgpg- error.so. 0) 04c0, nfds=29, timeout=-1) unix/sysv/ linux/poll. c:29 unix/sysv/ linux/poll. c: No such file or directory. 04c0, nfds=29, timeout=-1) unix/sysv/ linux/poll. c:29 /lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 /lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 mainloop- glib.c: 79 run_with_ signal (func=<optimized out>, user_data=0x0) mainloop- notify. c:201
Type "apropos word" to search for commands related to "word".
(gdb) attach 794
Attaching to process 794
Reading symbols from target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
Reading symbols from target:
Reading symbols from target:
Reading symbols from target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
Reading symbols from /usr/lib/
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
Reading symbols from target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
(No debugging symbols found in target:
Reading symbols from target:
(No debugging symbols found in target:
--Type <RET> for more, q to quit, c to continue without paging--
0x00007f5bd69fbbf7 in __GI___poll (fds=0x55e26e55
at ../sysdeps/
29 ../sysdeps/
(gdb) bt
#0 0x00007f5bd69fbbf7 in __GI___poll (fds=0x55e26e55
at ../sysdeps/
#1 0x00007f5bd6b7daae in ?? () from target:
#2 0x00007f5bd6b7de33 in g_main_loop_run () from target:
#3 0x000055e26e1a2959 in mainloop_run () at src/shared/
#4 0x000055e26e1a2dc0 in mainloop_
at src/shared/
#5 0x000055e26e10c5fe in main (argc=<optimized out>, argv=<optimized out>) at src/main.c:770
(gdb)