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BugZero updated this defect 20130 days ago.
The earliest recollection of this bug is traced back to PAN-OS 9.1.8 - July 29, 2024. This bug is fixed in PAN-OS versions 9.1.8. ( PA-3200 Series firewalls only ) Fixed an issue where the firewall processed internal path monitoring packets more slowly than expected when processing large amounts of traffic, which caused the dataplane to restart. For more information: https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-release-notes/pan-os-9-1-addressed-issues/pan-os-9-1-8-addressed-issues
8.95
Fixed an issue where the dataplane restarted repeatedly after a reboot due to an internal path monitoring failures until a power cycle.8.95
Fixed an issue where the firewall unexpectedly rebooted with the log message "Heartbeat failed previously"9.15
Fixed an issue where firewall administrators were unable to log in to the web interface when RADIUS two-factor authentication was used.8.95
PA-400 Series firewalls only: Fixed an issue where running a PAN-OS 10.2 release caused dataplane processes to restart unexpectedly.8.95
Fixed an issue where GlobalProtect IPSec tunnels disconnected at half the inactivity logout timer value.8.95
Fixed an issue where the dataplane restarted repeatedly after a reboot due to an internal path monitoring failures until a power cycle.8.95
Fixed an issue where the firewall unexpectedly rebooted with the log message "Heartbeat failed previously"9.15
Fixed an issue where firewall administrators were unable to log in to the web interface when RADIUS two-factor authentication was used.8.95
PA-400 Series firewalls only: Fixed an issue where running a PAN-OS 10.2 release caused dataplane processes to restart unexpectedly.8.95
Fixed an issue where GlobalProtect IPSec tunnels disconnected at half the inactivity logout timer value.8.95
Fixed an issue where the dataplane restarted repeatedly after a reboot due to an internal path monitoring failures until a power cycle.8.95
Fixed an issue where the firewall unexpectedly rebooted with the log message "Heartbeat failed previously"9.15
Fixed an issue where firewall administrators were unable to log in to the web interface when RADIUS two-factor authentication was used.8.95
PA-400 Series firewalls only: Fixed an issue where running a PAN-OS 10.2 release caused dataplane processes to restart unexpectedly.8.95
Fixed an issue where GlobalProtect IPSec tunnels disconnected at half the inactivity logout timer value.