Hello devs, Something unusual happened today, disk locked up, went into bad state, rebooted with sysctl magic key, BIOS reported disk showed no OS found, hard powered off machine then everything was normal.
Any changes recently in libata that might have caused the disk to perform a bad operation? SMART reports no faults in tests (Will perform long test later), I don't suspect disk failure (231 days, not rollover counter) kernel: 4.4.0-0.rc0.git9.2.fc24.x86_64 Filesystem: EXT4, options: noatime,nodiratime Boot command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-0.rc0.git9.2.fc24.x86_64 root=UUID=f834b05c-55f3-407b-9a63-fc6b04d4c845 ro rhgb slub_debug=- cgroup_disable=memory console=tty0 console=ttyS0,115200n8 nmi_watchdog=0 video=LVDS-1:d video=VGA-0:e audit=0 radeon.gartsize=8192 intel_iommu=igfx_off radeon.lockup_timeout=0 radeon.vm_size=16 rd.driver.blacklist=dell_rbtn LANG=en_US.UTF-8 Laptop: Dell Precision M6800 BIOS: Version A15 Controller: 00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04) SMART Log: Error 1 occurred at disk power-on lifetime: 5559 hours (231 days + 15 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 04 71 03 80 04 11 e0 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ea 00 00 00 00 00 a0 00 02:59:36.641 FLUSH CACHE EXT 61 00 88 ff ff ff 4f 00 02:59:36.641 WRITE FPDMA QUEUED 61 00 30 ff ff ff 4f 00 02:59:36.640 WRITE FPDMA QUEUED 61 00 20 ff ff ff 4f 00 02:59:35.952 WRITE FPDMA QUEUED 61 00 90 ff ff ff 4f 00 02:59:35.952 WRITE FPDMA QUEUED Thanks, Shawn -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
