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Date: Sun, 12 Aug 2018 10:48:40 +0300
From: Konstantin Belousov <kostikbel@gmail.com>
To: Eitan Adler <lists@eitanadler.com>
Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>,
 freebsd-emulation@freebsd.org
Subject: Re: kernel panic - futex_xchgl () at
 /usr/src/sys/amd64/linux/linux_support.s:47
Message-ID: <20180812074840.GG2113@kib.kiev.ua>
References: <CAF6rxgni96w=gLY2rkTvfcrofwz3G-HJj8OLv9jnqYfJ+zUE2Q@mail.gmail.com>
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On Sat, Aug 11, 2018 at 11:53:28PM -0700, Eitan Adler wrote:
> I got this panic recently. Figured I'd send it here.
> 
> [352792] Fatal trap 12: page fault while in kernel mode
> [352792] cpuid = 20; apic id = 14
> [352792] fault virtual address  = 0x804010650
> [352792] fault code             = supervisor write data, protection violation
> #11 futex_xchgl () at /usr/src/sys/amd64/linux/linux_support.s:47
Update your kernel to the latest HEAD.