Date: Wed, 17 Apr 2019 19:23:35 +0100 From: Balanga Bar <balanga.bar@gmail.com> To: freebsd-arm@freebsd.org Subject: interrupt storm detected Message-ID: <CADocevA56sHhUQ256FYf39mVjsm48ZTURQXd2-arGLRRPK8wpg@mail.gmail.com>
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After building FreeBSD 12.0-RELEASE for ARM I managed to boot up my GoFlex Home booting up without getting kernel panics which I did with 11.2, but instead I get a msg every second or so saying:- interrupt storm detected on "intr13:" throttling interrupt source After some experimenting I managed to run vmstat -i which showed:- interrupt total rate irq1: timer0 27224 201 irq12: mge0 6037 45 irq13: mge0 11003 81 irq19: ehci0 5665 42 irq33: uart0 247 2 Total 50176 371 Is there anyting I can do to stop this storm? I tried adding hw.intr_storm_threshold=4000 to /etc/sysctl.conf, but that made no difference.
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