sendbug retry - also kernel: protection fault trap

hi. 

i block everything everywhere all the time all at once. sendbug could
have a retry so when it can't connect out i can allow the outgoing ips
and try again, so i don't have to type it a second time, which i won't.
so here short version:

    login: kernel: protection fault trap, code=0
    Stopped at      dma_fence_chain_walk+0xba:          movq        0x18(%rax),%r11
    dbb{0}>

had to press reset. i guess "login:" was still there from boot. i
was watching some webm i downloaded from the youtubes. nothing special,
do that all the time. was over sshfs though. also doing that all the
time.

    OpenBSD mort.obsd.box 7.9 GENERIC.MP#4 amd64

    cpu0: AMD Ryzen 7 PRO 5750GE with Radeon Graphics, 3200.01 MHz, 19-50-00, patch 0a500012

so relatively fresh machine on a stable release. if you still want
dmesg, i can supply. a sendbug retry feature would make this easier
though.

previous boot dmesg is lost, i have /var/log mounted as tmpfs. 


if you like that one, i have another on a different machine were
a wsconsctl display.off script also leads to something like this. worked
fine on 7.8. well, one thing at a time.

thanks for reading.

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