RHEL 10

pr cp 114032 r2

auditd backlog limit exceeded under load

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 RHEL 10.1 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary Kernel audit queue overflows causing dropped audit events. Symptoms Messages show backlog […]

Read more
pr cp 114022 r2

kdump service inactive after kernel update

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary Crash dump capture is disabled unexpectedly after update. Symptoms systemctl status kdump reports failed […]

Read more
pr cp 114012 r2

journalctl storage grows uncontrollably

🟑 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 RHEL 10.1 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary Systemd journal consumes excessive disk space under /var/log/journal. Symptoms Filesystem usage spikes […]

Read more
pr cp 114002 r2

LVM extension fails with no free extents

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 RHEL 10.1 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary lvextend cannot grow filesystem due to exhausted volume group space. Symptoms Error […]

Read more
pr cp 113992 r2

DNF modular dependency conflict during package install

🟑 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary Package install fails due to conflicting module streams. Symptoms dnf reports modular filtering and […]

Read more
pr cp 113982 r2

sshd fails due to hardened crypto policy mismatch

πŸ”΄ Critical   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 RHEL 10.1 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary OpenSSH daemon refuses to start after crypto policy changes. Symptoms systemctl status […]

Read more
pr cp 113972 r2

NetworkManager profile not persistent after reboot

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary Static IP configuration disappears when host restarts. Symptoms nmcli shows connection present but device […]

Read more
pr cp 113962 r2

Podman image pull fails due to certificate trust

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 RHEL 10.1 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary podman pull from private registry fails with x509 errors. Symptoms Error says […]

Read more
pr cp 113952 r2

chronyd not synchronizing time on boot

🟑 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 RHEL 10.1 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary System clock drifts because chronyd never reaches synchronized state. Symptoms timedatectl shows […]

Read more
pr cp 113942 r2

Kernel module missing after RHEL 10 update

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: RHEL 10.0 πŸ“– ~1 min read Table of contents Problem Summary Symptoms Diagnostics Root Cause Primary Fix Verification Prevention Rollback Automation Command Reference Escalation Related Notes Problem Summary A third-party module no longer loads after kernel upgrade. Symptoms modprobe fails with module […]

Read more
CHAT