Date: Thu, 30 Apr 2020 09:11:17 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 243463] ix0: Watchdog timeout Message-ID: <bug-243463-7501-n4FgLVMiXv@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-243463-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-243463-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243463 --- Comment #8 from Jiri <silence@cnw.cz> --- Some new information. Kernel patched to P3. May be not problem in Intel driver. I change Intel NIC to Mellanox ConnectX4 NIC to wish solve traffic outages. There is running cron script to test connectivity to gateway an down/up interface.=20 Log attached: Fri Apr 10 19:57:13 CEST 2020 interface ix0 restart Fri Apr 10 20:38:13 CEST 2020 interface ix0 restart Sat Apr 11 17:45:13 CEST 2020 interface ix0 restart Sat Apr 11 20:00:13 CEST 2020 interface ix0 restart Sat Apr 11 20:30:13 CEST 2020 interface ix0 restart Sun Apr 12 19:16:13 CEST 2020 interface ix0 restart Sun Apr 12 20:30:13 CEST 2020 interface ix0 restart Sun Apr 26 00:27:13 CEST 2020 interface mce0 restart Sun Apr 26 04:48:13 CEST 2020 interface mce0 restart Sun Apr 26 11:12:13 CEST 2020 interface mce0 restart Wed Apr 29 21:27:13 CEST 2020 interface mce0 restart Wed Apr 29 21:33:13 CEST 2020 interface mce0 restart After changing network card from Apr 12 to Apr 26 no problems appears. But = from Apr 26 on the Mellanox card traffic not stop, but 80% packet loss appear. Interface down/up solve this issue, like in Intel case. Other servers in my network have connectivity to gateway O.K., there is no connectivity/switch issues. Traffic max about 1,3GBit/s on the NIC. On Mellanox NIC this log event appear "arpresolve: can't allocate llinfo for xxx.xxx.xxx.xxx on mce0" Jiri --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=
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