# Segfault at .. ip ... error 4 in subspace-farmer\[...\]

**URL:** https://forum.autonomys.xyz/t/segfault-at-ip-error-4-in-subspace-farmer/603
**Category:** Testing
**Tags:** error
**Created:** [August 19, 2022, 10:49pm UTC](https://forum.autonomys.xyz/t/segfault-at-ip-error-4-in-subspace-farmer/603 "2022-08-19T22:49:19Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![ImmaZoni](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.autonomys.xyz/immazoni/32/7_2.png) [@ImmaZoni](https://forum.autonomys.xyz/u/ImmaZoni)
#### Post date: [August 19, 2022, 10:49pm UTC](https://forum.autonomys.xyz/t/segfault-at-ip-error-4-in-subspace-farmer/603/1 "2022-08-19T22:49:19Z")

</div>

Issue reported by @xorinox in Discord.

### Summary

Facing a `segfault` error 4 in subspace-farmer. This occurs while running the farmer with systemD

#### System Information

Running Aug-17 snapshot

#### Steps to reproduce:

Occurs during expected normal operation for farmer

#### Actual Results:

```auto
[87261.312853] subspace-farmer[151726]: segfault at a1 ip 000055d2aac09064 sp 00007f057d3fae80 error 4 in subspace-farmer[55d2aa212000+c10000]

```

```auto
[root@node-6d ~]# dmesg |grep segfault -B 2 -A 2
[86413.215427] audit: type=1131 audit(1660882563.714:422): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=subspace-farmer comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[86413.216911] audit: type=1130 audit(1660882563.717:423): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=subspace-farmer comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[87261.312853] subspace-farmer[151726]: segfault at a1 ip 000055d2aac09064 sp 00007f057d3fae80 error 4 in subspace-farmer[55d2aa212000+c10000]
[87261.312867] Code: 48 8b 44 24 08 4d 89 7d 00 48 c7 00 00 00 00 00 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 80 00 00 00 00 4a 8d 2c 23 <48> 8b 45 00 0f 18 18 48 39 5c 24 18 74 3e 49 8b 7e 10 48 8b 54 24
[87261.312903] audit: type=1701 audit(1660883411.859:424): auid=4294967295 uid=30333 gid=30333 ses=4294967295 pid=146948 comm="subspace-farmer" exe="/usr/local/bin/subspace-farmer" sig=11 res=1

```