Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933407Ab3GDBzi (ORCPT ); Wed, 3 Jul 2013 21:55:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1272 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932340Ab3GDBzg (ORCPT ); Wed, 3 Jul 2013 21:55:36 -0400 Date: Wed, 3 Jul 2013 21:55:25 -0400 From: Dave Jones To: Linux Kernel Cc: Linus Torvalds Subject: scheduling while atomic & hang. Message-ID: <20130704015525.GA8486@redhat.com> Mail-Followup-To: Dave Jones , Linux Kernel , Linus Torvalds MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2908 Lines: 45 This is a pretty context free trace. What the hell happened here? BUG: scheduling while atomic: trinity-child0/13280/0xefffffff INFO: lockdep is turned off. Modules linked in: dlci dccp_ipv6 dccp_ipv4 dccp sctp bridge 8021q garp stp snd_seq_dummy tun fuse hidp rfcomm bnep can_raw can_bcm nfnetlink phonet llc2 pppoe pppox ppp_generic slhc appletalk af_rxrpc ipt_ULOG irda af_key can atm scsi_transport_iscsi rds rose x25 af_802154 caif_socket ipx caif p8023 psnap crc_ccitt p8022 llc bluetooth nfc rfkill netrom ax25 snd_hda_codec_realtek microcode snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_codec snd_hwdep sn d_seq snd_seq_device usb_debug snd_pcm e1000e snd_page_alloc snd_timer ptp snd pps_core soundcore xfs libcrc32c CPU: 0 PID: 13280 Comm: trinity-child0 Not tainted 3.10.0+ #40 0000000000000000 ffff880228533ee0 ffffffff816ec1a2 ffff880228533ef8 ffffffff816e782e 0000000000000db5 ffff880228533f60 ffffffff816f42bf ffff88023bdeca40 ffff880228533fd8 ffff880228533fd8 ffff880228533fd8 Call Trace: [] dump_stack+0x19/0x1b [] __schedule_bug+0x61/0x70 [] __schedule+0x94f/0x9c0 [] schedule_user+0x2e/0x70 [] retint_careful+0x12/0x2e BUG: scheduling while atomic: trinity-child0/13280/0xefffffff INFO: lockdep is turned off. Modules linked in: dlci dccp_ipv6 dccp_ipv4 dccp sctp bridge 8021q garp stp snd_seq_dummy tun fuse hidp rfcomm bnep can_raw can_bcm nfnetlink phonet llc2 pppoe pppox ppp_generic slhc appletalk af_rxrpc ipt_ULOG irda af_key can atm scsi_transport_iscsi rds rose x25 af_802154 caif_socket ipx caif p8023 psnap crc_ccitt p8022 llc bluetooth nfc rfkill netrom ax25 snd_hda_codec_realtek microcode snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device usb_debug snd_pcm e1000e snd_page_alloc snd_timer ptp snd pps_core soundcore xfs libcrc32c CPU: 0 PID: 13280 Comm: trinity-child0 Tainted: G W 3.10.0+ #40 0000000000000000 ffff880228533e80 ffffffff816ec1a2 ffff880228533e98 ffffffff816e782e ffff880228533fd8 ffff880228533f00 ffffffff816f42bf ffff88023bdeca40 ffff880228533fd8 ffff880228533fd8 ffff880228533fd8 Call Trace: [] dump_stack+0x19/0x1b [] __schedule_bug+0x61/0x70 [] __schedule+0x94f/0x9c0 [] schedule_user+0x2e/0x70 [] int_careful+0x12/0x1e [] ? schedule_user+0x2e/0x70 [] ? retint_careful+0x12/0x2e Kernel panic - not syncing: Aiee, killing interrupt handler! Box is wedged, and I won't be able to get to it until Friday to poke it. Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/