Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752318Ab2K1DGk (ORCPT ); Tue, 27 Nov 2012 22:06:40 -0500 Received: from trent.utfs.org ([94.185.90.103]:44924 "EHLO trent.utfs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752169Ab2K1DGi (ORCPT ); Tue, 27 Nov 2012 22:06:38 -0500 Date: Tue, 27 Nov 2012 19:06:35 -0800 (PST) From: Christian Kujau To: LKML cc: linuxppc-dev@lists.ozlabs.org, paulus@samba.org Subject: 3.7-rc7: BUG: MAX_STACK_TRACE_ENTRIES too low! Message-ID: User-Agent: Alpine 2.01 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-AV-Checked: ClamAV using ClamSMTP (127.0.0.1) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1531 Lines: 37 Hi, the same thing[0] happened again in 3.7-rc7, after ~20h uptime: [40007.339487] [sched_delayed] sched: RT throttling activated [69731.388717] BUG: MAX_STACK_TRACE_ENTRIES too low! [69731.390371] turning off the locking correctness validator. [69731.391942] Call Trace: [69731.393525] [c9a61c10] [c0009064] show_stack+0x70/0x1bc (unreliable) [69731.395152] [c9a61c50] [c0077460] save_trace+0xfc/0x114 [69731.396735] [c9a61c60] [c007be20] __lock_acquire+0x1568/0x19b8 [69731.398296] [c9a61d00] [c007c2c0] lock_acquire+0x50/0x70 [69731.399857] [c9a61d20] [c0550e28] _raw_spin_lock_irq+0x5c/0x78 [69731.401419] [c9a61d40] [c054fb58] __schedule+0xd8/0x534 [69731.402972] [c9a61da0] [c0550094] _cond_resched+0x50/0x68 [69731.404527] [c9a61db0] [c0479908] dst_gc_task+0xbc/0x258 [69731.406070] [c9a61e40] [c004eeb8] process_one_work+0x1f4/0x49c [69731.407585] [c9a61e80] [c004f644] worker_thread+0x14c/0x400 [69731.409075] [c9a61eb0] [c0057634] kthread+0xbc/0xc0 [69731.410521] [c9a61f40] [c0011ad4] ret_from_kernel_thread+0x5c/0x64 [...repeated 54 times...] Anyone knows what this is about? Thanks, Christian. [0] http://lkml.indiana.edu/hypermail/linux/kernel/1211.0/03025.html -- BOFH excuse #235: The new frame relay network hasn't bedded down the software loop transmitter yet. -- 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/