Curious new panic

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

Hi,

On my amd64-current system from yesterday:

NetBSD ymir.lorien.lan 10.99.10 NetBSD 10.99.10 (GENERIC) #6: Wed May
29 17:55:25 BST 2024
sysbuild%ymir.lorien.lan@localhost:/dumps/sysbuild/amd64/obj/home/sysbuild/src/sys/arch/amd64/compile/GENERIC
amd64

I got an overnight panic, as follows:
...
nvmm0: attached, using backend x86-vmx
panic: kernel diagnostic assertion "lle->la_numheld == 0" failed:
       file "/home/sysbuild/src/sys/net/if_llatbl.c",
           line 333 la_numheld 1 > 0, pkts_dropped 0
cpu4: Begin traceback...
vpanic() at netbsd:vpanic+0x173
kern_assert() at netbsd:kern_assert+0x4b
lltable_drop_entry_queue() at netbsd:lltable_drop_entry_queue+0x8c
llentry_free() at netbsd:llentry_free+0x67
in_lltable_free_entry() at netbsd:in_lltable_free_entry+0x2a
arp_free() at netbsd:arp_free+0xc4
nd_timer() at netbsd:nd_timer+0x238
callout_softclock() at netbsd:callout_softclock+0xd2
softint_dispatch() at netbsd:softint_dispatch+0x112
DDB lost frame for netbsd:Xsoftintr+0x4c, trying 0xffffdd043e4790f0
Xsoftintr() at netbsd:Xsoftintr+0x4c
--- interrupt ---
2ca7cb613d55b2a:
cpu4: End traceback...
dumping to dev 168,5 (offset=8, size=4189743):
dump failed: insufficient space (7221248 < 8754551)
...

I wasn't doing anything at the time, having to spend some time in
bed... Before that, I was trying to figure out sysutils/podman and
there was a running machine, the default

fedora-coreos-40.20240416.2.0-qemu.x86_64

(btw, as I have reported earlier, this machine is not usable with our
sysuitils/podman, as it comes with podman 5 apis, whereas ours is at
4.4).

Chavdar


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