Date: Thu, 10 Mar 2022 17:14:51 +0100 From: Mateusz Guzik <mjguzik@gmail.com> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: current@freebsd.org Subject: Re: ktrace on NFSroot failing? Message-ID: <CAGudoHGCOVQy7CVySkNKey0QYi2zqO8UqBUcACzmWH4B-ZpsuQ@mail.gmail.com> In-Reply-To: <alpine.BSF.2.00.2203101514090.68830@ai.fobar.qr> References: <alpine.BSF.2.00.2203101514090.68830@ai.fobar.qr>
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On 3/10/22, Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net> wrote: > Hi, > > I am having a weird issue with ktrace on an nfsroot machine: > > root:/tmp # ktrace sleep 1 > root:/tmp # kdump > -559038242 Events dropped. > kdump: bogus length 0xdeadc0de > > Anyone seen something like this before? > I just did a quick check and it definitely fails on nfs mounts: # ktrace pwd /root/mjg # kdump -559038242 Events dropped. kdump: bogus length 0xdeadc0de I don't have time to look into it this week though. > -- > Bjoern A. Zeeb r15:7 > > -- Mateusz Guzik <mjguzik gmail.com>
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