Comment 95 for bug 1521173

I'm also having this issue on my Dell Inspiron 14 7472.

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic

$ uname -a
Linux bionic 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

$ dmesg
[ 2196.965458] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00001000/00002000
[ 2196.965466] pcieport 0000:00:1c.5: [12] Replay Timer Timeout
[ 2197.399555] pcieport 0000:00:1c.5: AER: Corrected error received: id=00e5
[ 2197.399566] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e5(Transmitter ID)
[ 2197.399569] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00001000/00002000
[ 2197.399571] pcieport 0000:00:1c.5: [12] Replay Timer Timeout
[ 2197.644496] pcieport 0000:00:1c.5: AER: Corrected error received: id=00e5
[ 2197.644506] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e5(Transmitter ID)
[ 2197.644509] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00001000/00002000
[ 2197.644511] pcieport 0000:00:1c.5: [12] Replay Timer Timeout
[ 2198.273044] pcieport 0000:00:1c.5: AER: Corrected error received: id=00e5
[ 2198.273053] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e5(Transmitter ID)
[ 2198.273056] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00001000/00002000
[ 2198.273058] pcieport 0000:00:1c.5: [12] Replay Timer Timeout
[ 2198.274547] pcieport 0000:00:1c.5: AER: Corrected error received: id=00e5
[ 2198.274557] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e5(Transmitter ID)
[ 2198.274561] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00001000/00002000
[ 2198.274564] pcieport 0000:00:1c.5: [12] Replay Timer Timeout
...

and it goes like this for a ton of lines.