[rds-devel] [linus:master] [rds] c50d295c37: BUG:unable_to_handle_page_fault_for_address

Wed Jun 4 11:04:38 UTC 2025

On 2025-06-04 16:42:37 [+0800], kernel test robot wrote:
> 
> Hello,
Hi,

> kernel test robot noticed "BUG:unable_to_handle_page_fault_for_address" on:
> 
> commit: c50d295c37f2648a8d9e8a572fedaad027d134bb ("rds: Use nested-BH locking for rds_page_remainder")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
…
> the issue does not always happen, 45 times out of 200 runs as below. but parent
> keeps clean.

I can reproduce this quite reliably. Looking…

Sebastian