Question regarding :scheduling while atomic"

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Hi all, =0AI am getting kernel oops "=A0 scheduling while atomic: watc=
hdog or swapper" it doesn't make kernel to crash but i am sure it is not a =
good sign..=0AI am not holding any spin lock at all.=0AI am wonder what wou=
ld be best approach to debug this issue? What tool is appropriate for debug=
ging? You can see the kernel oops as attached files. Thanks for =
your help in advance.  =0ABest Regards,=0AReza
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