Bug 148361 - [ata] [panic] Kernel Panic, With Faulty Drives
Summary: [ata] [panic] Kernel Panic, With Faulty Drives
Status: Closed Overcome By Events
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-07-04 14:00 UTC by Marcel Grandemange
Modified: 2017-08-27 04:34 UTC (History)
1 user (show)

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Description Marcel Grandemange 2010-07-04 14:00:08 UTC 
When any drive in the system becomes faulty and results in following errors:

Jul  4 12:42:22 e-soul kernel: ad14: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=483277
Jul  4 12:43:26 e-soul kernel: ad14: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=830925
Jul  4 12:43:51 e-soul kernel: ata7: port is not ready (timeout 10000ms) tfd = 00000080
Jul  4 12:43:51 e-soul kernel: ata7: hardware reset timeout
Jul  4 12:43:51 e-soul kernel: unknown: TIMEOUT - FLUSHCACHE48 retrying (1 retry left)

It will cause kernel panic.