Date: Tue, 16 Apr 2019 14:06:35 -0400 From: Nick Rogers <ncrogers@gmail.com> To: "freebsd-net@freebsd.org" <net@freebsd.org> Subject: igb(4) media status incorrect when disconnected Message-ID: <CAKOb=Ya5LGn1YL2e677k%2Bsw64ttB_fPQuWXfPbZ%2BCEnqB8u6_g@mail.gmail.com>
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Hello, In 12.0-RELEASE, STABLE, and 13-CURRENT, gb(4) interfaces report an incorrect media status after they are disconnected (ethernet cable unplugged). Ifconfig reports active + autoselect/1000baseT when it should report inactive. I filed a bug for this a few weeks ago and have not had any luck... https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236724 I am wondering if anyone in this list has any ideas or can help me begin to pinpoint where things are breaking down. My current thought is either the driver does not receive the interrupt when its unplugged, or something else is wrong, but I am unsure how to verify this. An ifconfig down + up always resolves it (corrects the status). Thank you.
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