Hello. On Wed, Jul 26, 2023 at 02:35:18PM +0200, Igor Mammedov <imammedo@xxxxxxxxxx> wrote: > The issue was discovered on Dell Inspiron 7352/0W6WV0 laptop with > following sequence: > 1. suspend to RAM > 2. wake up with the same backtrace being observed: > 3. 2nd suspend to RAM attempt makes laptop freeze My Dell laptop suffers this since v6.5-rc1. I've found this thread because of the same call stack triggering the NULL ptr dereference I captured on my machine. I applied this patch and resume works as before and I have observed no issues during typical usage. I'd be glad if a fix like this makes it into the next -rc. Feel free to add Tested-by: Michal Koutný <mkoutny@xxxxxxxx> Thanks for looking into this, Michal
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