kernel panic - futex_xchgl () at /usr/src/sys/amd64/linux/linux_support.s:47

[Konstantin Belousov]

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.