[Bug 218006] [ext4] system panic when ext4_writepages:2918: Journal has aborted

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=218006

--- Comment #3 from Gary (fengchunguo@126.com) ---
(In reply to Theodore Tso from comment #2)
> Also, note the panic message:
> 
> Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007
> 
> This indicates that the init process received a SIGBUS (signal number 7).  
> Given all of the large number of mmc0 / sdhci errors, it's pretty clear that
> the storage device is *very* unhappy.
> 
> 
> The most common cause, as Artem as stated, is that it's a hardware problem, 
> It's possible that forcing a factory reset might work.  If the SD card is
> removable, you could just to see if reseating the SD card, or if that
> doesn't work, replacing the SD card.  If the eMMC flash device is soldered
> onto the mainboard, then probably solution is complete hardware replacement.

Hi Theodore,

Thanks for your suggestion.

Uesed cpuburn and memtest tool test 7*24 hours, not found mmc issue, included
stroage part.

We need use kernel 4.14, could you please kindly offer the debugging way?

Thanks,

BRs,
Gary

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