Date: Thu, 19 Mar 2020 17:20:20 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 206567] [msk] msk0: watchdog timeout - 88E8053 on i386 Message-ID: <bug-206567-7501-srKRVb4tI4@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-206567-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-206567-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D206567 Tom Lane <tgl@sss.pgh.pa.us> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tgl@sss.pgh.pa.us --- Comment #2 from Tom Lane <tgl@sss.pgh.pa.us> --- I'm getting much the same behavior on an early 2006 Mac Mini (MA206LL/A). = The ethernet interface shows up in dmesg just as quoted above: ... pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0 pcib1: failed to allocate initial I/O port window: 0x1000-0x1fff pci1: <ACPI PCI bus> on pcib1 mskc0: <Marvell Yukon 88E8053 Gigabit Ethernet> mem 0x90200000-0x90203fff i= rq 16 at device 0.0 on pci1 msk0: <Marvell Technology Group Ltd. Yukon EC Id 0xb6 Rev 0x02> on mskc0 msk0: Using defaults for TSO: 65518/35/2048 msk0: Ethernet address: 00:16:cb:a5:22:11 miibus0: <MII bus> on msk0 e1000phy0: <Marvell 88E1111 Gigabit PHY> PHY 0 on miibus0 e1000phy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0 pci2: <ACPI PCI bus> on pcib2 ... Things work fine for quite a while (a month or more), and then suddenly the interface fails to operate, with repeating messages like this in syslog: Mar 17 03:27:15 oldmini kernel: msk0: watchdog timeout Mar 17 03:27:15 oldmini kernel: msk0: link state changed to DOWN Mar 17 03:27:18 oldmini kernel: msk0: link state changed to UP Mar 17 03:28:15 oldmini kernel: msk0: watchdog timeout Mar 17 03:28:15 oldmini kernel: msk0: link state changed to DOWN Mar 17 03:28:18 oldmini kernel: msk0: link state changed to UP Mar 17 03:29:16 oldmini kernel: msk0: watchdog timeout Mar 17 03:29:16 oldmini kernel: msk0: link state changed to DOWN Mar 17 03:29:19 oldmini kernel: msk0: link state changed to UP Mar 17 03:30:16 oldmini kernel: msk0: watchdog timeout Mar 17 03:30:16 oldmini kernel: msk0: link state changed to DOWN Mar 17 03:30:19 oldmini kernel: msk0: link state changed to UP Rebooting fixes it; I've not tried any lesser solutions. Currently running FreeBSD oldmini.sss.pgh.pa.us 12.1-RELEASE-p2 FreeBSD 12.1-RELEASE-p2 GENER= IC=20 i386 but I also saw this with 12.0. --=20 You are receiving this mail because: You are the assignee for the bug.=
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