Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754595AbZLAXMu (ORCPT ); Tue, 1 Dec 2009 18:12:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754046AbZLAXMu (ORCPT ); Tue, 1 Dec 2009 18:12:50 -0500 Received: from mail-yx0-f187.google.com ([209.85.210.187]:52286 "EHLO mail-yx0-f187.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752749AbZLAXMt (ORCPT ); Tue, 1 Dec 2009 18:12:49 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=iC1Md+Z7HqMBxMKG8iXCFdwXzJzkhfinggYomDj1EoMKbRq8yVnW84dXZ/YUHsn2C6 0XbWa13pqwGIo8WAoS+D8wWXoD7R+xblsBRB3YqyvYH99QMjJc+sOhTL9NYhWpGutTti u8ibqjqtvzA47azTtinnIJ/aKZCRfSAcdHdTY= Message-ID: <4B15A2F6.4020206@gmail.com> Date: Tue, 01 Dec 2009 15:12:54 -0800 From: "Justin P. Mattock" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20091114 Lightning/1.0pre Thunderbird/3.0b4 MIME-Version: 1.0 To: Larry Finger CC: LKML , Linux ACPI Subject: Re: Kernel BUG during suspend to disk with 2.6.32-rc8-git3 References: <4B159EAC.1010006@lwfinger.net> In-Reply-To: <4B159EAC.1010006@lwfinger.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5417 Lines: 126 On 12/01/09 14:54, Larry Finger wrote: > Using the mainline kernel git describe == v2.6.32-rc8-259-g2127816), > I get the following BUG and WARNING: > > ================================ > BUG: sleeping function called from invalid context at > drivers/acpi/acpica/psloop.c:826 > in_atomic(): 0, irqs_disabled(): 1, pid: 3616, name: s2disk > > 1 lock held by s2disk/3616: > > #0: (pm_mutex){+.+.+.}, at: [] > snapshot_ioctl+0x52/0x4ba > irq event stamp: 742026 > > hardirqs last enabled at (742025): [] > __mutex_unlock_slowpath+0x100/0x10b > hardirqs last disabled at (742026): [] > hibernation_snapshot+0xa0/0x1be > softirqs last enabled at (741898): [] > __do_softirq+0x127/0x13d > softirqs last disabled at (741877): [] > call_softirq+0x1c/0x28 > Pid: 3616, comm: s2disk Not tainted > 2.6.32-rc8-Linus-00259-g2127816-dirty #127 > Call Trace: > > [] ? print_irqtrace_events+0xd0/0xd4 > [] __might_sleep+0xef/0xf4 > [] acpi_ps_complete_op+0x2bc/0x2d6 > [] ? acpi_ds_exec_end_op+0x54d/0x570 > [] acpi_ps_parse_loop+0x8c2/0xa4e > [] ? trace_hardirqs_off+0xd/0xf > [] ? kmem_cache_alloc+0x10e/0x147 > [] acpi_ps_parse_aml+0x10a/0x3e1 > [] ? acpi_ut_create_internal_object_dbg+0x22/0x87 > [] acpi_ps_execute_method+0x22a/0x336 > [] acpi_ns_evaluate+0x18c/0x2c9 > [] acpi_rs_set_srs_method_data+0xdd/0x105 > [] acpi_set_current_resources+0x37/0x45 > [] acpi_pci_link_set+0x128/0x222 > [] ? hres_timers_resume+0x3f/0x41 > [] irqrouter_resume+0x33/0x4b > [] __sysdev_resume+0x20/0xc0 > [] sysdev_resume+0x63/0xa4 > [] hibernation_snapshot+0x111/0x1be > [] snapshot_ioctl+0x229/0x4ba > [] ? trace_hardirqs_on_caller+0x10c/0x130 > [] vfs_ioctl+0x1d/0x82 > [] do_vfs_ioctl+0x483/0x4c9 > [] ? fget_light+0xdd/0xeb > [] ? fget_light+0x52/0xeb > [] sys_ioctl+0x42/0x65 > [] system_call_fastpath+0x16/0x1b > ------------[ cut here ]------------ > > WARNING: at drivers/base/sys.c:353 __sysdev_resume+0x4f/0xc0() > Hardware name: HP Pavilion dv2700 Notebook PC > Interrupts enabled after irqrouter_resume+0x0/0x4b > Modules linked in: aes_x86_64 aes_generic af_packet xt_tcpudp xt_pkttype > ipt_LOG xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd > nfs lockd nfs_acl auth_rpcgss sunrpc cpufreq_conservative > cpufreq_userspace cpufreq_powersave powernow_k8 xt_NOTRACK ipt_REJECT > xt_state iptable_raw iptable_filter nf_conntrack_netbios_ns > nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables fuse > ext3 jbd loop dm_mod snd_hda_codec_conexant arc4 ecb b43 snd_hda_intel > mac80211 cfg80211 snd_hda_codec rfkill snd_pcm uvcvideo led_class > videodev snd_timer v4l1_compat snd i2c_nforce2 v4l2_compat_ioctl32 > ide_cd_mod k8temp soundcore ssb serio_raw ac battery hwmon joydev sg > forcedeth snd_page_alloc button i2c_core cdrom ext4 mbcache jbd2 crc16 > sd_mod ahci ohci_hcd libata scsi_mod ehci_hcd usbcore fan processor > ide_pci_generic amd74xx ide_core thermal > Pid: 3616, comm: s2disk Not tainted > 2.6.32-rc8-Linus-00259-g2127816-dirty #127 > Call Trace: > > [] warn_slowpath_common+0x77/0x8f > [] warn_slowpath_fmt+0x3c/0x3e > [] ? irqrouter_resume+0x0/0x4b > [] __sysdev_resume+0x4f/0xc0 > [] sysdev_resume+0x63/0xa4 > [] hibernation_snapshot+0x111/0x1be > [] snapshot_ioctl+0x229/0x4ba > [] ? trace_hardirqs_on_caller+0x10c/0x130 > [] vfs_ioctl+0x1d/0x82 > [] do_vfs_ioctl+0x483/0x4c9 > [] ? fget_light+0xdd/0xeb > [] ? fget_light+0x52/0xeb > [] sys_ioctl+0x42/0x65 > [] system_call_fastpath+0x16/0x1b > ---[ end trace 2db18c3096add170 ]--- > ============================== > > I do not know if this is a regression, as I just recently tried hibernation. > > The system has x86_64 architecture. The source is "dirty" due to a local > modification of the rtl8187 driver, which is not even loaded. > > If additional info is needed, please ask. > > Larry > > -- > 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/ > looks familiar with what I'm getting over here. bugreport: http://bugzilla.kernel.org/show_bug.cgi?id= 14483 at the bottom reverting that commit worked here(but still need to see what others say). Justin P. Mattock -- 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/