Hi Rolf! On 1/21/21 8:23 AM, Rolf Eike Beer wrote: >> The kernel currently is 5.10.3, but I hit this for quite a while >> >> Here is what came out of dmesg today. I found no signs of trouble >> earlier than this: > > And here it is again: > (...) Anatoly found a reproducer for this bug [1]. So it might be an idea to bisect the issue with the help of the reproducer. Adrian > [1] https://marc.info/?l=linux-sparc&m=160967865029609&w=2 -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@xxxxxxxxxx `. `' Freie Universitaet Berlin - glaubitz@xxxxxxxxxxxxxxxxxxx `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913