From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266582AbUBDUjT (ORCPT ); Wed, 4 Feb 2004 15:39:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264441AbUBDUhs (ORCPT ); Wed, 4 Feb 2004 15:37:48 -0500 Received: from ousrvr.oulu.fi ([130.231.240.1]:21982 "EHLO oulu.fi") by vger.kernel.org with ESMTP id S264300AbUBDUed (ORCPT ); Wed, 4 Feb 2004 15:34:33 -0500 Date: Wed, 4 Feb 2004 22:34:27 +0200 From: Jacek Kawa To: linux-kernel@vger.kernel.org Subject: 2.6.1, Badness in local_bh_enable at kernel/softirq.c:121 Message-ID: <20040204203426.GA1841@miriel.finwe.eu.org> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Organization: Kreatorzy Kreacji Bialej User-Agent: Mutt/1.5.5.1+cvs20040105i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello! For last 3 days I have had some problems with link, and there were many disconnect/connect tries, short ppp sessions etc. I found something like this in logs (with: Linux finwe 2.6.1 #10 Wed Jan 14 13:22:06 CET 2004 i686 GNU/Linux pppd version 2.4.2 ): Feb 2 21:43:58: ---------------- pppd[853]: Hangup (SIGHUP) pppd[853]: Modem hangup pppd[853]: Connection terminated. pppd[853]: Connect time 0.2 minutes. pppd[853]: Sent 1136 bytes, received 504 bytes. kernel: Badness in local_bh_enable at kernel/softirq.c:121 kernel: Call Trace: kernel: [local_bh_enable+137/144] local_bh_enable+0x89/0x90 kernel: [_end+206959978/1070000488] ppp_async_push+0xa2/0x190 [ppp_async] kernel: [_end+206958149/1070000488] ppp_asynctty_wakeup+0x2d/0x60 [ppp_async] kernel: [_end+206275288/1070000488] uart_flush_buffer+0x0/0x80 [serial_core] kernel: [_end+206275397/1070000488] uart_flush_buffer+0x6d/0x80 [serial_core] kernel: [do_tty_hangup+1144/1248] do_tty_hangup+0x478/0x4e0 kernel: [worker_thread+477/720] worker_thread+0x1dd/0x2d0 kernel: [do_tty_hangup+0/1248] do_tty_hangup+0x0/0x4e0 kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20 kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14 kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20 kernel: [worker_thread+0/720] worker_thread+0x0/0x2d0 kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10 Feb 4 08:22:29: ---------------- kernel: Badness in local_bh_enable at kernel/softirq.c:121 kernel: Call Trace: kernel: [local_bh_enable+137/144] local_bh_enable+0x89/0x90 kernel: [_end+206972266/1070000488] ppp_async_push+0xa2/0x190 [ppp_async] kernel: [_end+206970437/1070000488] ppp_asynctty_wakeup+0x2d/0x60 [ppp_async] kernel: [_end+206275288/1070000488] uart_flush_buffer+0x0/0x80 [serial_core] kernel: [_end+206275397/1070000488] uart_flush_buffer+0x6d/0x80 [serial_core] kernel: [do_tty_hangup+1144/1248] do_tty_hangup+0x478/0x4e0 kernel: [worker_thread+477/720] worker_thread+0x1dd/0x2d0 kernel: [do_tty_hangup+0/1248] do_tty_hangup+0x0/0x4e0 kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20 kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14 pppd[875]: Hangup (SIGHUP) kernel: [default_wake_function+0/32] default_wake_function+0x0/0x20 pppd[875]: Modem hangup kernel: [worker_thread+0/720] worker_thread+0x0/0x2d0 pppd[875]: Connection terminated. kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10 pppd[875]: Connect time 24.2 minutes. config: http://www.student.oulu.fi/~jkawa/kernel/config-2.6.1 ver_linux: http://www.student.oulu.fi/~jkawa/kernel/ver_linux bye -- Jacek Kawa **Waiting for the miracle to come [Cohen]**