<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/147878>147878</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            lldb crashed while adding debug symbols to envoy process
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          ramachaitanyak
      </td>
    </tr>
</table>

<pre>
    I attached to running process and added my dwp using `target symbols add` on lldb 18.1.8

Here is the stack trace:

```
Stack dump:
0.      Program arguments: lldb-18 attach -p 80843
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  libLLVM-18.so.18.1 0x00007f7844255926 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 54
1 libLLVM-18.so.18.1 0x00007f78442538d0 llvm::sys::RunSignalHandlers() + 80
2 libLLVM-18.so.18.1 0x00007f7844255ff0
3  libpthread.so.0 0x00007f784bb1f420
4  liblldb-18.so.1    0x00007f784b03964d
5 liblldb-18.so.1    0x00007f784b03bbb2
6  liblldb-18.so.1 0x00007f784b0a8fc0
7  liblldb-18.so.1    0x00007f784b104082
8 liblldb-18.so.1    0x00007f784b103cde
9  liblldb-18.so.1 0x00007f784b07d61b
10 liblldb-18.so.1    0x00007f784aeffa2a
11 liblldb-18.so.1    0x00007f784afe96d2
12 liblldb-18.so.1 0x00007f784af21eaa
13 liblldb-18.so.1    0x00007f784af00194
14 liblldb-18.so.1    0x00007f784afeb431
15 liblldb-18.so.1 0x00007f784acf47ba lldb::SBDebugger::RunCommandInterpreter(bool, bool) + 170
16 lldb-18            0x000055afef6bb907
17 lldb-18 0x000055afef6bc370
18 libc.so.6          0x00007f7843084083 __libc_start_main + 243
19 lldb-18            0x000055afef6b882e
LLDB diagnostics will be written to /tmp/diagnostics-1273ca
Please include the directory content when filing a bug report
Segmentation fault (core dumped)

```
Core dump is not saved by OS and diag file is empty:

```
root@589a8511c038:/ae2# ls /tmp/diagnostics-1273ca
diagnostics.log
root@589a8511c038:/ae2# cat /tmp/diagnostics-1273ca/diagnostics.log 
root@589a8511c038:/ae2# cat /tmp/diagnostics-1273ca/diagnostics.log 
root@589a8511c038:/ae2# ls /tmp/diagnostics-1273ca -ltr
total 0
-rw-r--r--. 1 root root 0 Jul 10 03:35 diagnostics.log
root@589a8511c038:/ae2# 

```
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJzEVk9v27gT_TT0ZWCDpP5RBx-U9me0P6Ro0BQL7F6MkTiSuZVIg6Ti9X76BeUkTdqi7p7WECxB8_hmODN6HAzBDJZoy4obVrxd4RwPzm89Ttgd0ES0Z_yyap0-b98DxojdgTREB3621tgBjt51FAKg1YBak4bpDPp0hDkkMyt5RD9QhHCeWjeGBGIlB2dhHHULQm3ERjHeMN68I09gAsQDQYjYfYHosSOWNRc7K_njxZv7xa7n6Xgx8w3j9Z13g8cJ0A_zRDYGljWLm7VQj9HD-giKqzx7xQEnEw9ufooSLE4UgElFNsye4OxmOOADwTg-TOsLyPxNHoxNNg93zed34DwEikv4ZB-MdzYFAQ_oUx5ub3_7sL___cPNx9v3f_zv0z4tSZmIDo7O2JgeTGSyftwQwGjatGgt1Ca4TcoU8L8457zqK5XnsihqWS4hpSVZE87h8nDnjY3L7j4vCZTqK8jjae9C9IQTkyWTb8DY5BWYvIEiZ7wR1x1nSvMfOf4023szWBzfodUj-cCkeuJWqWzyFzbV9wmZLfs_xoMn1AnKX-LaVvS5TLh8wT0WeaEEgFdQntVlrhlviuvItm0l4035PekrHKq-S86rq84Fz7lKlOo6Mus0Md7UV5xXuhRtqhO_QonU9ygxQcU1aE91qVOcQv7MO_ZSEC6U2VVKzkW9NFR-3XubZyJBv6_RS1zX51WLyyd9abj7m7fUzsNA_rkB37hpQqvf20j-6CmSZ1K1zo2p1y_3S0OKKpVQlM8K8eJ3cVoU2FNftm3NqwStnqGv7V12oVpq3KWwy2-plvgzrnKuMtjvE24fIvq4n9DYJR65iJKor8ejlEyNcnv79ga0wcG6EE0X4GTGEVqCkzcxkk2KwuQuTkcmdy9wayGrrEtFvBsJA4Gx3ThrWpRLG09ddP4MnbMx6dfpQBZ6MyY9R2jnATwdnY9JQWlIEofROAs9zmNMotk5T4uskk5y9p12v3myJ7G3LkLAB9LQnuHj_XKQpFiTx-U0oOkYzz88A7xzkeW8UDWqQoiOZyrh5A5JMpnBGK5s_8XLzeiGX6DsMP6U89XLxAn_FenPNw_rMXrGm-gijpCSufantV-nawMCEvvlj8P_5xEEB56xrMkK-PdJ-6ZyK73NdJ3VuKKtqAophKq5Wh22Gkve18hznfVlXVLX1TqredsVLfKuFCuzlVwWvBKcZ7nI1SbLi7qTGSpd5UqVkuWcJjTjJp1NG-eHlQlhpq3IK1Wp1YgtjWGZdaS0dILFyqRMo4_fLod7Ow-B5Xw0IYavNNHEkbbLxNJ5DGkIOh1Sg6LW6bvQSYWeZ5zo0gDgzk_T0Wr24_YQ4zFc8sLkbjDxMLebzk1M7paT9HJbH737k7rI5G4JLjC5e4z-YSv_CQAA__8HNeDo">