Date: Fri, 4 Aug 2017 19:31:07 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Ben RUBSON <ben.rubson@gmail.com>, FreeBSD Net <freebsd-net@freebsd.org>, Gleb Smirnoff <glebius@FreeBSD.org> Subject: Re: mlx4en, timer irq @100%... Message-ID: <c3fdf0bb-833d-915f-c246-9459819cd825@selasky.org> In-Reply-To: <91DCB96E-4C08-44C5-94E7-E7C686DEFE5F@gmail.com> References: <BF3A3E47-A726-49FB-B83F-666EFC5C0FF1@gmail.com> <72b9de84-5572-3737-b274-34d2c5cdf634@selasky.org> <91DCB96E-4C08-44C5-94E7-E7C686DEFE5F@gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 08/04/17 19:13, Ben RUBSON wrote: > 12 100029 intr swi4: clock (0) tcp_tw_2msl_scan pfslowtimo softclock_call_cc softclock intr_event_execute_handlers ithread_loop fork_exit fork_trampoline Hi, Can you "procstat -ak" a few times and grep for swi4. If the entry above does not disappear this is the culpit. Either the callout list is corrupted or there is an issue inside tcp_tw_2msl_scan(). I'm CC'ing Glebius hence he's been involved with timer issues in the kernel earlier. --HPS
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?c3fdf0bb-833d-915f-c246-9459819cd825>