---------- Forwarded message ---------- From: Rogelio M. Serrano Jr. <rogelios...@gmail.com> Date: Thu, Dec 4, 2014 at 10:53 AM Subject: Re: mysterious udev segfault To: Mathias Krause <mini...@googlemail.com>
On Thu, Dec 4, 2014 at 8:13 AM, Mathias Krause <mini...@googlemail.com> wrote: > <snipped...> > > Probably not. But I don't think the grsec patch changes anything > related to firmware loading. > Upstream added an option to disable firmware loading via udev > (CONFIG_FW_LOADER_USER_HELPER_FALLBACK). Maybe that's related. > Again, logs may help here. > > > Regards, > Mathias both loadable kernel modules and loader user helper fallback are off Dec 3 10:18:02 (none) klogd: [ 1.789031] iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree: Dec 3 10:18:02 (none) klogd: [ 1.790767] iwl4965: Copyright(c) 2003-2011 Intel Corporation Dec 3 10:18:02 (none) klogd: [ 1.792484] iwl4965 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control Dec 3 10:18:02 (none) klogd: [ 1.794421] iwl4965 0000:03:00.0: Detected Intel(R) Wireless WiFi Link 4965AGN, REV=0x4 Dec 3 10:18:02 (none) klogd: [ 1.839823] iwl4965 0000:03:00.0: device EEPROM VER=0x36, CALIB=0x5 Dec 3 10:18:02 (none) klogd: [ 1.841597] iwl4965 0000:03:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels Dec 3 10:18:02 (none) klogd: [ 1.843495] iwl4965 0000:03:00.0: irq 31 for MSI/MSI-X Dec 3 10:18:02 (none) klogd: [ 1.843839] iwl4965 0000:03:00.0: Direct firmware load for iwlwifi-4965-2.ucode failed with error -2 Dec 3 10:18:02 (none) klogd: [ 1.845598] iwl4965 0000:03:00.0: request for firmware file 'iwlwifi-4965-2.ucode' failed. Dec 3 10:18:02 (none) klogd: [ 1.847392] iwl4965 0000:03:00.0: no suitable firmware found! turning loadable kernel modules back on works -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/