Date: Fri, 24 Jan 2020 10:00:31 -0500 From: Mark Johnston <markj@freebsd.org> To: Hans Petter Selasky <hps@selasky.org> Cc: Cy Schubert <Cy.Schubert@cschubert.com>, freebsd-current@freebsd.org Subject: Re: Powerd Panic Message-ID: <20200124150031.GA4765@raichu> In-Reply-To: <77cdb188-a47e-4a0d-a09f-c04377cda084@selasky.org> References: <202001240701.00O71L0F005850@slippy.cwsent.com> <036a5750-1af7-b83d-e141-f43585a1b8d2@selasky.org> <202001241302.00OD2d44008368@slippy.cwsent.com> <629a6d48-cf47-e76b-81a0-db29d2400b2b@selasky.org> <202001241338.00ODchS7008979@slippy.cwsent.com> <77cdb188-a47e-4a0d-a09f-c04377cda084@selasky.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, Jan 24, 2020 at 02:42:50PM +0100, Hans Petter Selasky wrote: > On 2020-01-24 14:38, Cy Schubert wrote: > > In message <629a6d48-cf47-e76b-81a0-db29d2400b2b@selasky.org>, Hans Petter > > Sela > > sky writes: > > > Hi, > > > > > > I think this patch will fix your issue. Can you check? > > > https://svnweb.freebsd.org/changeset/base/357050 > > > > > > Look like td->td_oncpu is invalid. > > > > > > > > > > pc = cpuid_to_pcpu[td->td_oncpu]; /* pcpu_find(td->td_oncpu); */ > > > > > > > > rm_tracker_add(pc, tracker); > > > > > > > > > > > > And thanks for running -current ;-) > > > > That patch is already there. All my machines are at r357066. > > > > OK, > > so maybe there are more corner cases to that patch. > > Adding Mark. Thanks. I reverted the patch until I get a chance to debug. > Could you compile a kernel with debugging symbols, get a core dump and then: > > print td->td_oncpu > print pc > > from kgdb83 ? > > --HPS
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20200124150031.GA4765>