Date: Sat, 19 Apr 2025 16:26:04 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 265714] igc(4) drops link under high traffic Message-ID: <bug-265714-7501-lIdu3kqxbl@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-265714-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-265714-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265714 Konstantin Belousov <kib@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kib@FreeBSD.org --- Comment #31 from Konstantin Belousov <kib@FreeBSD.org> --- It seems I was also just beaten by the link drop on 226-V: igc1: <Intel(R) Ethernet Controller I226-V> mem 0xdca00000-0xdcafffff,0xdcb00000 -0xdcb03fff at device 0.0 on pci3 igc1: attach_pre capping queues at 4 igc1: EEPROM V2.23-0 eTrack 0x80000397 igc1: Using 1024 TX descriptors and 1024 RX descriptors igc1: msix_init qsets capped at 4 igc1: intr CPUs: 8 queue msgs: 4 admincnt: 1 igc1: Using 4 RX queues 4 TX queues igc1: attempting to allocate 5 MSI-X vectors (5 supported) Running stable/14 as of week old, link is 1Gb. Some combination of ifconfig down/up and physical cable re-insertion fixed the problem for now. Is it 'recommended' to get the link to 2.5G? I can insert the dumb switch between the machine and the managed port. -- You are receiving this mail because: You are the assignee for the bug.
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