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Cisco Bug: CSCvv52349 - No utility to handle XFS corruption on 2100/1000 series Firepower devices

Last Modified

Aug 31, 2020

Products (1)

  • Cisco Firepower 9300 Series

Known Affected Releases

r261

Description (partial)

Symptom:
Receiving ASA-1-199013 syslog messages from 2100 about XFS corruption, example below:

Aug 13 2020 10:22:04: %ASA-1-199013: Aug 13 10:22:05 czdcm-vpn-02-fxos kernel: [67385.568065] XFS (sda4): Metadata corruption detected at xfs_dir3_block_read_verify+0x4a/0xe0, block 0x280cc70

FPRM bundle logs show corrupted areas in /opt/cisco/platform/logs/messages.log:
Aug  7 13:06:54 czdcm-vpn-02-fxos kernel: [670056.691975] XFS (sda4): Metadata corruption detected at xfs_dir3_block_read_verify+0x4a/0xe0, block 0x280cc70
Aug  7 13:06:54 czdcm-vpn-02-fxos kernel: [670056.811923] XFS (sda4): Unmount and run xfs_repair
Aug  7 13:06:54 czdcm-vpn-02-fxos kernel: [670056.870385] XFS (sda4): First 64 bytes of corrupted metadata buffer:

Conditions:
2100 or 1000 series device running ASA or FTD that has experienced something to trigger XFS corruption (likely power loss/ungraceful shutdown of device)
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