From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: e1000e 0000:00:19.0 eth0: Hardware Error Date: Thu, 10 Apr 2014 13:59:41 +0200 Message-ID: <20140410115941.GI29093@pd.tnic> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: netdev@vger.kernel.org, lkml To: e1000-devel@lists.sourceforge.net Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Hi guys, I started getting those sporadic [133178.640890] e1000e 0000:00:19.0 eth0: Hardware Error [133179.293148] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [133179.394226] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [133179.397200] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [133181.338258] e1000e 0000:00:19.0 eth0: Hardware Error [133182.077209] pci_pm_runtime_suspend(): e1000_runtime_suspend+0x0/0x40 [e1000e] returns -2 messages with 3.14 and I haven't had them before. After this, I do rmmod e1000e && modprobe e1000e and I get: [133221.891555] e1000e 0000:00:19.0 eth0: removed PHC [133228.181552] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [133228.181562] e1000e: Copyright(c) 1999 - 2013 Intel Corporation. [133228.182241] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [133228.182332] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [133229.009837] e1000e: probe of 0000:00:19.0 failed with error -2 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [133307.107217] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [133307.107228] e1000e: Copyright(c) 1999 - 2013 Intel Corporation. [133307.107814] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [133307.107959] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [133307.935921] e1000e: probe of 0000:00:19.0 failed with error -2 ... [133841.361905] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [133841.361914] e1000e: Copyright(c) 1999 - 2013 Intel Corporation. [133841.362451] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [133841.362520] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [133842.192710] e1000e: probe of 0000:00:19.0 failed with error -2 each time I try and eth0 is dead. Only a reboot helps, I've come to find out so far. Any ideas? -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --