Re: repeated network-related panics/lock-ups on 8.1

[Kengo NAKAHARA <k-nakahara%iij.ad.jp@localhost>]

Hi,

I tested -8.1 boot, ssh and pkgsrc make install, but it seems to works fine.
# The detail kernel version is 8.1_STABLE NetBSD 8.1_STABLE (GENERIC) #0: Sat Sep 28 07:48:30 UTC 2019 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC

So, I am trying to install Icinga 2. Is net/icinga-base of pkgsrc appropriate?

By the way, could you show me the following information?
    - detail kernel version
      - source time stamp if you build from source
    - kernel config if you customize it
    - NIC type
    - ddb ps
      - screenshot or photo if possible...
    - the config of icinga as long as you can show


Thanks,

On 2019/09/28 2:54, Edgar Fuß wrote:
> It looks that a server of mine will consistently lock up or panic as soon as
> I run an Icinga 2 master on it (which will fork /a lot/).
> I had the Icinga 2 master run on the same machine before, when it still ran
> 6.1, without problems. I moved it back to this machine after upgrading to 8.1
> and it will lock up while I'm trying to enter the password for the console
> login.
>
> I could enter ddb, backtraces were:
> sbappendaddr
> udp6_sendup
> udp_realinput
> udp_input
> ip6intr
> softint_dispatch
> DDB lost frame
> Xsoftintr
>
> sbcompress
> sbappendstream
> tcp_input
> ipintr
> softint_dispatch
>
> sbdrop
> sofree
> in_pcbdetach
> tcp_close
> tcp_input
> ipintr
> softint_dispatch
>
> sbdrop
> sbrelease
> in_pcbdetach
> tcp_close
> tcp_input
> ipintr
> softint_dispatch
>
>
> I also got a panic: sbdrop(0xfffffe840c125d68,20): cc=20
> vpanic
> snprintf
> sbflush
> tcp_input
> ipintr
> softint_dispatch
>
> How can I debug this? The system is unsusable for me in this state.

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Kengo NAKAHARA <k-nakahara%iij.ad.jp@localhost>