Date: Tue, 8 Aug 2017 09:51:28 +0200 From: Ben RUBSON <ben.rubson@gmail.com> To: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: mlx4en, timer irq @100%... Message-ID: <6402778F-E164-40EE-9F16-CAE9FBD46E82@gmail.com> In-Reply-To: <061cdf72-6285-8239-5380-58d9d19a1ef7@selasky.org> References: <BF3A3E47-A726-49FB-B83F-666EFC5C0FF1@gmail.com> <72b9de84-5572-3737-b274-34d2c5cdf634@selasky.org> <91DCB96E-4C08-44C5-94E7-E7C686DEFE5F@gmail.com> <c3fdf0bb-833d-915f-c246-9459819cd825@selasky.org> <4DF74CB8-23D2-4CCF-B699-5B86DAEA65E5@gmail.com> <40602CEA-D417-4E5B-8C68-916958D49A0B@gmail.com> <9c306f10-7c05-d28d-e551-a930603aaafa@selasky.org> <896dd782-cb2c-0259-65d1-b00daae452de@FreeBSD.org> <0DB9F6FF-8BC9-48F5-B359-AC1905B9EB06@gmail.com> <7f14c95d-1ef8-bf82-c469-e6566c3aba66@selasky.org> <76A5EE7E-1D2E-46B4-86F1-F219C3DCE6EA@gmail.com> <e6f9df1c-8b55-8a3b-9f44-e67c26561543@selasky.org> <4C91C6E5-0725-42E7-9813-1F3ACF3DDD6E@gmail.com> <5840c25e-7472-3276-6df9-1ed4183078ad@selasky.org> <2ADA8C57-2C2D-4F97-9F0B-82D53EDDC649@gmail.com> <061cdf72-6285-8239-5380-58d9d19a1ef7@selasky.org>
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> On 08 Aug 2017, at 09:38, Hans Petter Selasky <hps@selasky.org> wrote: >=20 > On 08/08/17 09:37, Ben RUBSON wrote: >>> On 08 Aug 2017, at 09:33, Hans Petter Selasky <hps@selasky.org> = wrote: >>>=20 >>> On 08/08/17 09:04, Ben RUBSON wrote: >>>> "print V_twq_2msl" returns the following : >>>> No symbol "V_twq_2msl" in current context. >>>=20 >>> Are you using VIMAGE ? >> No, GENERIC FreeBSD 11.0 on a physical server. >=20 > Can you try to figure out where this symbol is located. We need to = have a dump of it. Perhaps we can't find the symbol due to the frame error which seems to = be reported ? Thread 747 (Thread 100029): #0 sched_switch (td=3D0xfffff8000f337500, newtd=3D0xfffff8010e144000, = flags=3D<value optimized out>) at /usr/src/sys/kern/sched_ule.c:1973 #1 0xfffffe1000f92d80 in ?? () #2 0xfffffe0f8f74b6e0 in ?? () #3 0xffffffff810bd274 in handleevents (now=3D<value optimized out>, = fake=3DError accessing memory address 0xffffffffffffffcc: Bad address. ) at /usr/src/sys/kern/kern_clocksource.c:223 Previous frame inner to this frame (corrupt stack?)
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