I've managed to reproduce in 4.4, 4.15, 5.4 (all from Ubuntu releases) and 5.7-rc4-next; also, I think bare-metal usually doesn't reproduce.
Seems like a live-lock situation, I'll attach some calltraces I gathered using sysrqs. Cheers,
Guilherme
I've managed to reproduce in 4.4, 4.15, 5.4 (all from Ubuntu releases) and 5.7-rc4-next; also, I think bare-metal usually doesn't reproduce.
Seems like a live-lock situation, I'll attach some calltraces I gathered using sysrqs.
Cheers,
Guilherme