From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Galbraith Subject: rt14: strace -> migrate_disable_atomic imbalance Date: Wed, 21 Sep 2011 12:17:10 +0200 Message-ID: <1316600230.6628.6.camel@marge.simson.net> References: <1315737307.6544.1.camel@marge.simson.net> <1315817948.26517.16.camel@twins> <1315835562.6758.3.camel@marge.simson.net> <1315839187.6758.8.camel@marge.simson.net> <1315926499.5977.19.camel@twins> <1315927699.6445.6.camel@marge.simson.net> <1315930430.5977.21.camel@twins> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Thomas Gleixner , Peter Zijlstra , LKML To: linux-rt-users Return-path: Received: from mailout-de.gmx.net ([213.165.64.22]:54283 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752508Ab1IUKRO (ORCPT ); Wed, 21 Sep 2011 06:17:14 -0400 In-Reply-To: <1315930430.5977.21.camel@twins> Sender: linux-rt-users-owner@vger.kernel.org List-ID: [ 144.212272] ------------[ cut here ]------------ [ 144.212280] WARNING: at kernel/sched.c:6152 migrate_disable+0x1b6/0x200() [ 144.212282] Hardware name: MS-7502 [ 144.212283] Modules linked in: snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd nfsd lockd parport_pc parport nfs_acl auth_rpcgss sunrpc bridge ipv6 stp cpufreq_conservative microcode cpufreq_ondemand cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf nls_iso8859_1 nls_cp437 vfat fat fuse ext3 jbd dm_mod usbmouse usb_storage usbhid snd_hda_codec_realtek usb_libusual uas sr_mod cdrom hid snd_hda_intel e1000e snd_hda_codec kvm_intel snd_hwdep sg snd_pcm kvm i2c_i801 snd_timer snd firewire_ohci firewire_core soundcore snd_page_alloc crc_itu_t button ext4 mbcache jbd2 crc16 uhci_hcd sd_mod ehci_hcd usbcore rtc_cmos ahci libahci libata scsi_mod fan processor thermal [ 144.212317] Pid: 6215, comm: strace Not tainted 3.0.4-rt14 #2052 [ 144.212319] Call Trace: [ 144.212323] [] warn_slowpath_common+0x7f/0xc0 [ 144.212326] [] warn_slowpath_null+0x1a/0x20 [ 144.212328] [] migrate_disable+0x1b6/0x200 [ 144.212331] [] ptrace_stop+0x128/0x240 [ 144.212334] [] ? recalc_sigpending+0x1b/0x50 [ 144.212337] [] get_signal_to_deliver+0x211/0x530 [ 144.212340] [] do_signal+0x75/0x7a0 [ 144.212342] [] ? kill_pid_info+0x58/0x80 [ 144.212344] [] ? sys_kill+0xac/0x1e0 [ 144.212347] [] do_notify_resume+0x65/0x80 [ 144.212350] [] int_signal+0x12/0x17 [ 144.212352] ---[ end trace 0000000000000002 ]--- [ 144.212354] ------------[ cut here ]------------ [ 144.212356] WARNING: at kernel/sched.c:6211 migrate_enable+0x1f8/0x270() [ 144.212357] Hardware name: MS-7502 [ 144.212358] Modules linked in: snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd nfsd lockd parport_pc parport nfs_acl auth_rpcgss sunrpc bridge ipv6 stp cpufreq_conservative microcode cpufreq_ondemand cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf nls_iso8859_1 nls_cp437 vfat fat fuse ext3 jbd dm_mod usbmouse usb_storage usbhid snd_hda_codec_realtek usb_libusual uas sr_mod cdrom hid snd_hda_intel e1000e snd_hda_codec kvm_intel snd_hwdep sg snd_pcm kvm i2c_i801 snd_timer snd firewire_ohci firewire_core soundcore snd_page_alloc crc_itu_t button ext4 mbcache jbd2 crc16 uhci_hcd sd_mod ehci_hcd usbcore rtc_cmos ahci libahci libata scsi_mod fan processor thermal [ 144.212381] Pid: 6215, comm: strace Tainted: G W 3.0.4-rt14 #2052 [ 144.212382] Call Trace: [ 144.212384] [] warn_slowpath_common+0x7f/0xc0 [ 144.212387] [] warn_slowpath_null+0x1a/0x20 [ 144.212389] [] migrate_enable+0x1f8/0x270 [ 144.212391] [] get_signal_to_deliver+0x376/0x530 [ 144.212394] [] do_signal+0x75/0x7a0 [ 144.212396] [] ? kill_pid_info+0x58/0x80 [ 144.212398] [] ? sys_kill+0xac/0x1e0 [ 144.212401] [] do_notify_resume+0x65/0x80 [ 144.212403] [] int_signal+0x12/0x17 [ 144.212405] ---[ end trace 0000000000000003 ]---