On 07.05.2021 19:09, Jesper Schmitz Mouridsen wrote:
On 07.05.2021 13.33, Lev Serebryakov wrote:

Several versions of 14-CURRENT (including 
FreeBSD-14.0-CURRENT-amd64-20210506-49c894ddced-246502-memstick.img) can not 
boot on Lenovo T540p 19 times out of 20.

It crashes on device detection, after detecting sound subsystem, with traps 9 
and 12 (9 is more often) and mostly with this stacktrace (9 out of 10 crashes 
have this stacktrace:

Perhaps similar to bug reported here 
https://forums.freebsd.org/threads/boot-timeout-error-on-rtsx-freebsd-13-0-hp-840-g3.80031/#post-508072

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255130
 Maybe, it is same bug, maybe there are two bugs. Looks like on my hardware 
rtsx corrupts kernel memory: most crashes are in another place.

Do you happen to have an empty adapter (sd->micro sd) inserted in the slot. 
That causes a card-inserted interrupt, on all the realtek sd-card readers I have 
touched.  Nope, slot is empty. I'll try this combination too :).

--
// Lev Serebryakov
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