BugZero | F5 BugID 648056 - bcm56xxd core when configuring QinQ VLAN with vCMP...

F5 - Defect ID: 648056

bcm56xxd core when configuring QinQ VLAN with vCMP provisioned.

F5 - Defect ID: 648056

bcm56xxd core when configuring QinQ VLAN with vCMP provisioned.

Last updated on July 18th, 2026

BugZero Risk Score
8.6 High

Overall: 8.6

Severity: 9.1

Community: 4.2

Lifecycle: 8.3

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Bug Details

Priority: 2-Critical
Status: Verified
Impact Category: TMOS

Description

Symptoms

bcm56xxd constantly crashes, device goes off-line.

Impact

Device goes off-line.

Conditions

Reboot the system with QinQ VLANs configured and vCMP provisioned.

Workaround

None.

Fix Information

bcm56xxd no longer crashes when QinQ VLANs are configured and vCMP provisioned.

Change history

Links

Original Vendor Announcement

Relevant Products

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Affected versions:11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 12.1.0, 12.1.0 hf1, 12.1.0 hf2, 12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.0.0, 13.0.0 hf1, 13.0.0 hf2, 13.0.0 hf3, 13.0.1

Fixed versions: 13.1.0

Relevant Products

Click on a version to see all relevant bugs

Fixed versions: 13.1.0

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F5 - Defect ID: 648056

bcm56xxd core when configuring QinQ VLAN with vCMP provisioned.

F5 - Defect ID: 648056

bcm56xxd core when configuring QinQ VLAN with vCMP provisioned.

Last updated on July 18th, 2026

BugZero Risk Score8.6 High

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

F5 - Defect ID: 648056

bcm56xxd core when configuring QinQ VLAN with vCMP provisioned.

F5 - Defect ID: 648056

bcm56xxd core when configuring QinQ VLAN with vCMP provisioned.

Last updated on July 18th, 2026

BugZero Risk Score8.6 High

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
8.6 High

BugZero Risk Score
8.6 High