Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932392AbWACPN7 (ORCPT ); Tue, 3 Jan 2006 10:13:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932398AbWACPN7 (ORCPT ); Tue, 3 Jan 2006 10:13:59 -0500 Received: from mail.gmx.de ([213.165.64.21]:23472 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S932392AbWACPN6 (ORCPT ); Tue, 3 Jan 2006 10:13:58 -0500 X-Authenticated: #4399952 Date: Tue, 3 Jan 2006 16:13:56 +0100 From: Florian Schmidt To: Florian Schmidt Cc: Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: 2.6.15-rt1 Message-ID: <20060103161356.4e1b47e0@mango.fruits.de> In-Reply-To: <20060103153317.26a512fa@mango.fruits.de> References: <20060103094720.GA16497@elte.hu> <20060103153317.26a512fa@mango.fruits.de> X-Mailer: Sylpheed-Claws 1.0.5 (GTK+ 1.2.10; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8740 Lines: 185 On Tue, 3 Jan 2006 15:33:17 +0100 Florian Schmidt wrote: > And indeed it does so for me. Thanks. The swapper BUG is still there, > but i suppose that was expected? Hi, i rejoiced too early. It just took a while to show up: ========================================== [ BUG: lock recursion deadlock detected! | ------------------------------------------ already locked: [c0331b20] {rtc_task_lock} .. held by: IRQ 8: 18 [efd1ce90, 1] ... acquired at: rtc_interrupt+0x79/0x130 -{current task's backtrace}-----------------> [] check_deadlock+0x307/0x340 (8) [] rtc_interrupt+0x79/0x130 (8) [] __schedule+0x392/0x710 (4) [] rtc_control+0x24/0x80 (16) [] task_blocks_on_lock+0x41/0x130 (12) [] rtc_control+0x24/0x80 (16) [] __down_mutex+0x498/0x910 (24) [] rtc_control+0x24/0x80 (16) [] rtc_control+0x24/0x80 (80) [] do_irqd+0x0/0xa0 (8) [] _spin_lock_irq+0x23/0x50 (4) [] rtc_control+0x24/0x80 (8) [] rtc_control+0x24/0x80 (16) [] rtctimer_stop+0x29/0x60 [snd_rtctimer] (16) [] snd_timer_interrupt+0x2ae/0x2f0 [snd_timer] (16) [] do_irqd+0x0/0xa0 (56) [] rtctimer_interrupt+0x17/0x20 [snd_rtctimer] (4) [] rtc_interrupt+0x8c/0x130 (12) [] handle_IRQ_event+0x76/0xf0 (20) [] do_irqd+0x0/0xa0 (44) [] thread_edge_irq+0x85/0x130 (4) [] do_hardirq+0x37/0xb0 (32) [] do_irqd+0x67/0xa0 (16) [] kthread+0xb6/0xc0 (28) [] kthread+0x0/0xc0 (24) [] kernel_thread_helper+0x5/0x18 (16) --------------------------- | preempt count: 00000002 ] | 2-level deep critical section nesting: ---------------------------------------- .. [] .... add_preempt_count+0x1a/0x20 .....[<00000000>] .. ( <= _stext+0x3feffde0/0x60) .. [] .... add_preempt_count+0x1a/0x20 .....[<00000000>] .. ( <= _stext+0x3feffde0/0x60) showing all tasks: S init: 1 [c16fb500, 116] (not blocked) S softirq-high/0: 2 [c16fae10, 0] (not blocked) S softirq-timer/0: 3 [c16fa720, 0] (not blocked) S softirq-net-tx/: 4 [c16fa030, 98] (not blocked) S softirq-net-rx/: 5 [c1709520, 98] (not blocked) S softirq-scsi/0: 6 [c1708e30, 98] (not blocked) S softirq-tasklet: 7 [c1708740, 98] (not blocked) S watchdog/0: 8 [c1708050, 0] (not blocked) S desched/0: 9 [c1715540, 105] (not blocked) S events/0: 10 [c1714e50, 98] (not blocked) S khelper: 11 [c1714760, 110] (not blocked) S kthread: 12 [c1714070, 111] (not blocked) S kblockd/0: 13 [efcf9560, 110] (not blocked) S pdflush: 14 [efcf8e70, 125] (not blocked) S pdflush: 15 [efcf8780, 115] (not blocked) S aio/0: 17 [efd1d580, 120] (not blocked) S kswapd0: 16 [efcf8090, 125] (not blocked) S IRQ 8: 18 [efd1ce90, 1] (not blocked) S kseriod: 19 [efd1c7a0, 110] (not blocked) S IRQ 12: 20 [efd1c0b0, 51] (not blocked) S IRQ 14: 21 [efe235a0, 44] (not blocked) S IRQ 15: 22 [efe22eb0, 44] (not blocked) S IRQ 1: 23 [efe227c0, 0] (not blocked) S kjournald: 24 [efe220d0, 115] (not blocked) S kgameportd: 186 [ed9dd5e0, 111] (not blocked) S IRQ 4: 189 [ed211600, 17] (not blocked) S khubd: 209 [ed210f10, 110] (not blocked) S IRQ 5: 210 [edff40f0, 56] (not blocked) S IRQ 10: 211 [ed9dcef0, 89] (not blocked) S kjournald: 284 [edae3620, 115] (not blocked) S kjournald: 287 [ed210820, 119] (not blocked) S kjournald: 288 [ed210130, 119] (not blocked) S kjournald: 289 [edae2f30, 119] (not blocked) S kjournald: 290 [edae2840, 115] (not blocked) S portmap: 413 [edae2150, 116] (not blocked) S syslogd: 531 [edff47e0, 116] (not blocked) S klogd: 537 [edff4ed0, 116] (not blocked) S pppd: 547 [ec844860, 116] (not blocked) S pppoe: 551 [ed9dc110, 116] (not blocked) S IRQ 3: 554 [ec844170, 58] (not blocked) S automount: 649 [ec176880, 116] (not blocked) S dbus-daemon-1: 655 [ec177660, 115] (not blocked) S hald: 660 [ec844f50, 116] (not blocked) S exim4: 733 [ec2168a0, 116] (not blocked) S gpm: 741 [ec20f6a0, 115] (not blocked) S sshd: 753 [ec176f70, 118] (not blocked) S xfs: 762 [ec216f90, 116] (not blocked) S cron: 798 [ec217680, 116] (not blocked) S rt_watchdog: 854 [ec20e8c0, 1] (not blocked) S rt_watchdog: 855 [ec176190, 98] (not blocked) S gdm: 864 [ec2161b0, 115] (not blocked) S gdm: 865 [ec845640, 116] (not blocked) S Xorg: 875 [ec20efb0, 115] (not blocked) S getty: 886 [ed9dc800, 117] (not blocked) S getty: 887 [eb5aefd0, 117] (not blocked) S getty: 888 [eb5af6c0, 117] (not blocked) S getty: 889 [edff55c0, 117] (not blocked) S getty: 890 [ec20e1d0, 117] (not blocked) S getty: 891 [eb5ae8e0, 117] (not blocked) S sh: 930 [ea056ff0, 122] (not blocked) S ssh-agent: 1000 [ea0576e0, 116] (not blocked) S ssh-agent: 1001 [e8bad700, 116] (not blocked) S sh: 1005 [ea056900, 121] (not blocked) S xscreensaver: 1008 [ea056210, 115] (not blocked) S xfce4-session: 1010 [eb5ae1f0, 115] (not blocked) S xfce-mcs-manage: 1015 [e8bad010, 115] (not blocked) S xfwm4: 1018 [e8bac230, 115] (not blocked) S xftaskbar4: 1020 [e7251720, 116] (not blocked) S xfdesktop: 1022 [e7251030, 116] (not blocked) S xfce4-panel: 1024 [e7250940, 115] (not blocked) S gkrellm: 1027 [e7250250, 115] (not blocked) S evolution: 1029 [e6657740, 116] (not blocked) S evolution: 1090 [e30bf090, 115] (not blocked) S sylpheed-claws: 1031 [e6657050, 115] (not blocked) S gaim: 1035 [e6656270, 115] (not blocked) S xmms: 1038 [e6f5b760, 115] (not blocked) S xmms: 1045 [e6f5b070, 115] (not blocked) S xmms: 1062 [e30be9a0, 115] (not blocked) S gconfd-2: 1057 [e8bac920, 116] (not blocked) S bonobo-activati: 1065 [e6f5a290, 115] (not blocked) S evolution-data-: 1077 [e108b7a0, 116] (not blocked) S evolution-data-: 1082 [decc77c0, 116] (not blocked) S evolution-data-: 1109 [decc69e0, 116] (not blocked) S evolution-alarm: 1102 [e108a9c0, 116] (not blocked) S evolution-alarm: 1103 [e108a2d0, 116] (not blocked) S evolution-alarm: 1116 [dfa26a20, 122] (not blocked) S xterm: 1200 [dfa110f0, 116] (not blocked) S bash: 1201 [dfa117e0, 115] (not blocked) S ssh: 1223 [dfa10310, 116] (not blocked) S qjackctl: 1339 [dfa10a00, 115] (not blocked) S qjackctl: 2302 [dfefca40, 30] (not blocked) S xterm: 1351 [e30bf780, 115] (not blocked) S bash: 1352 [e6f5a980, 116] (not blocked) R xterm: 1368 [dfa27800, 116] (not blocked) S bash: 1369 [dfefd130, 116] (not blocked) S htop: 1480 [d14eaae0, 117] (not blocked) S xterm: 2206 [d94e1170, 116] (not blocked) S bash: 2207 [d94e1860, 115] (not blocked) S jackd: 2296 [d9a16a60, 121] (not blocked) S jackd: 2297 [e6656960, 116] (not blocked) S jackd: 2298 [d9a17840, 116] (not blocked) S jackd: 2299 [d9a16370, 19] (not blocked) S jackd: 2300 [dfefc350, 29] (not blocked) S firefox-bin: 3040 [d9a17150, 116] (not blocked) S firefox-bin: 3047 [d14eb1d0, 116] (not blocked) S firefox-bin: 3049 [dfefd820, 116] (not blocked) S xterm: 3193 [cf0ab520, 116] (not blocked) S bash: 3194 [e30be2b0, 116] (not blocked) R rosegarden4: 3416 [e108b0b0, 116] (not blocked) S kdeinit: 3418 [d14ea3f0, 116] (not blocked) S dcopserver: 3421 [cf0aa050, 115] (not blocked) S klauncher: 3423 [ce88c070, 115] (not blocked) S kded: 3425 [ce88d540, 116] (not blocked) R rosegardenseque: 3429 [cf0aae30, 116] (not blocked) S rosegardenseque: 3431 [decc70d0, 115] (not blocked) S rosegardenseque: 3432 [cf0aa740, 30] (not blocked) ============================================= [ turning off deadlock detection. Please report this trace. ] -- Palimm Palimm! http://tapas.affenbande.org - 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/