Ubuntu
gdb package

  1. Bug #1325503
  2. Comment #22

Comment 22 for bug 1325503

Revision history for this message
Benjamin Drung (bdrung) wrote :

This behavior breaks apports autopkgtest. Simple steps:

```
armhf-jammy$ printf '#!/bin/bash\nkill -SEGV $$\n' > self-killing-script
armhf-jammy$ gdb --batch --ex "run self-killing-script" --ex bt /bin/bash
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0xb6e8c9e8 in kill () at ../sysdeps/unix/syscall-template.S:120
120 ../sysdeps/unix/syscall-template.S: No such file or directory.
#0 0xb6e8c9e8 in kill () at ../sysdeps/unix/syscall-template.S:120
#1 0x00474416 in kill_builtin ()
#2 0x00430ffc in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
```

To create a proper backtrace, you have to install bash-dbgsym.