Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933844Ab3GEO0l (ORCPT ); Fri, 5 Jul 2013 10:26:41 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43568 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756251Ab3GEO0k (ORCPT ); Fri, 5 Jul 2013 10:26:40 -0400 Date: Fri, 5 Jul 2013 10:26:29 -0400 From: Dave Jones To: Steven Rostedt Cc: linux-kernel@vger.kernel.org Subject: __ftrace_hash_rec_update FTRACE_WARN_ON. Message-ID: <20130705142629.GA325@redhat.com> Mail-Followup-To: Dave Jones , Steven Rostedt , linux-kernel@vger.kernel.org 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: 2349 Lines: 41 WARNING: at kernel/trace/ftrace.c:1605 __ftrace_hash_rec_update.part.37+0x20a/0x240() Modules linked in: sctp libcrc32c snd_seq_dummy fuse tun rfcomm bnep scsi_transport_iscsi hidp nfnetlink can_bcm irda caif_socket nfc caif netrom crc_ccitt rose x25 appletalk ipt_ULOG rds bluetooth can_raw ipx phonet can rfkill af_802154 pppoe pppox p8023 llc2 af_key ppp_generic psnap p8022 atm llc slhc ax25 af_rxrpc snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep snd_seq pcspkr snd_seq_device snd_pcm e1000e snd_page_alloc snd_timer snd ptp soundcore pps_core CPU: 1 PID: 15820 Comm: trinity-child2 Not tainted 3.10.0+ #21 ffffffff81a1f20b ffff8801be9dfc60 ffffffff816f2120 0000000000000000 ffff8801be9dfc98 ffffffff8104ca81 0000000000000000 0000000000000001 ffff8801be424000 0000000000000000 ffff88022bd25518 ffff8801be9dfca8 Call Trace: [] dump_stack+0x4e/0x82 [] warn_slowpath_common+0x61/0x80 [] warn_slowpath_null+0x1a/0x20 [] __ftrace_hash_rec_update.part.37+0x20a/0x240 [] ftrace_shutdown+0xb8/0x170 [] unregister_ftrace_function+0x30/0x50 [] perf_ftrace_event_register+0x87/0x130 [] perf_trace_destroy+0x2c/0x50 [] tp_perf_event_destroy+0x9/0x10 [] free_event+0xa7/0x310 [] perf_event_release_kernel+0x64/0x90 [] put_event+0x120/0x1b0 [] ? put_event+0x30/0x1b0 [] perf_release+0x10/0x20 [] __fput+0xf5/0x2d0 [] ____fput+0xe/0x10 [] task_work_run+0xac/0xe0 [] do_exit+0x2c7/0xcd0 [] ? ftrace_call+0x5/0x2f [] do_group_exit+0x4c/0xc0 [] SyS_exit_group+0x14/0x20 [] tracesys+0xdd/0xe2 ---[ end trace df06ab36fcd44d8b ]--- 1605 if (FTRACE_WARN_ON((rec->flags & ~FTRACE_FL_MASK) == 0)) 1606 return; -- 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/