Attachment 859823 Details for Bug 1061869 – shutdown log

shutdown log

rcu.txt (text/plain), 64.29 KB, created by Henrique Martins on 2014-02-05 19:21:45 UTC

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Creator: Henrique Martins

Created: 2014-02-05 19:21:45 UTC

Size: 64.29 KB

patch

obsolete

>Feb 05 10:13:26 hostname systemd[1]: Stopping Session 1 of user root.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Session 1 of user root.
>Feb 05 10:13:26 hostname systemd[1]: Stopping LVM2 PV scan on device 8:5...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Sound Card.
>Feb 05 10:13:26 hostname systemd[1]: Stopped target Sound Card.
>Feb 05 10:13:26 hostname systemd[1]: Stopping Manage Sound Card State (restore and store)...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Stop Read-Ahead Data Collection 10s After Completed Startup.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Stop Read-Ahead Data Collection 10s After Completed Startup.
>Feb 05 10:13:26 hostname systemd[1]: Stopping User Manager for 0...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Graphical Interface.
>Feb 05 10:13:26 hostname systemd[1]: Stopped target Graphical Interface.
>Feb 05 10:13:26 hostname systemd[1]: Stopping Multi-User System.
>Feb 05 10:13:26 hostname systemd[1]: Stopped target Multi-User System.
>Feb 05 10:13:26 hostname systemd[1]: Stopping Initialize hardware monitoring sensors...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Install ABRT coredump hook...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Postfix Mail Transport Agent...
>Feb 05 10:13:26 hostname systemd[1]: Stopping irqbalance daemon...
>Feb 05 10:13:26 hostname systemd[1]: Stopping ABRT Xorg log watcher...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Job spooling tools...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Machine Check Exception Logging Daemon...
>Feb 05 10:13:26 hostname systemd[1]: Stopping ABRT kernel log watcher...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Command Scheduler...
>Feb 05 10:13:26 hostname systemd[1]: Stopping System Logging Service...
>Feb 05 10:13:26 hostname systemd[1]: Stopping OpenSSH server daemon...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Console Mouse manager...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Automounts filesystems on demand...
>Feb 05 10:13:26 hostname systemd[1]: Stopping ACPI Event Daemon...
>Feb 05 10:13:26 hostname systemd[1]: Stopping MariaDB database server...
>Feb 05 10:13:26 hostname systemd[1782]: Stopping Default.
>Feb 05 10:13:26 hostname systemd[1782]: Stopped target Default.
>Feb 05 10:13:26 hostname systemd[1782]: Starting Shutdown.
>Feb 05 10:13:26 hostname systemd[1782]: Reached target Shutdown.
>Feb 05 10:13:26 hostname systemd[1]: Stopping NTP client/server...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Login Prompts.
>Feb 05 10:13:26 hostname systemd[1]: Stopped target Login Prompts.
>Feb 05 10:13:26 hostname systemd[1]: Stopping Getty on tty4...
>Feb 05 10:13:26 hostname systemd[1782]: Starting Exit the Session...
>Feb 05 10:13:26 hostname systemd[1]: Stopping NFS Mount Daemon...
>Feb 05 10:13:26 hostname systemd[1]: Stopping NFS Remote Quota Server...
>Feb 05 10:13:26 hostname systemd[1]: Stopping NFSv4 ID-name mapping daemon...
>Feb 05 10:13:26 hostname systemd[1]: Stopping RPC bind service...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Authorization Manager...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Console Manager...
>Feb 05 10:13:26 hostname systemd[1]: Stopping D-Bus System Message Bus...
>Feb 05 10:13:26 hostname systemd[1]: Stopping Login Service...
>Feb 05 10:13:26 hostname systemd[1]: Stopping X11 Display Manager...
>Feb 05 10:13:26 hostname systemd[1]: Started Store Sound Card State.
>Feb 05 10:13:26 hostname systemd[1]: Stopped irqbalance daemon.
>Feb 05 10:13:26 hostname systemd[1]: Stopped ABRT Xorg log watcher.
>Feb 05 10:13:26 hostname systemd[1]: Stopped ABRT kernel log watcher.
>Feb 05 10:13:26 hostname systemd[1]: Stopped System Logging Service.
>Feb 05 10:13:26 hostname systemd[1]: rpcbind.service: main process exited, code=exited, status=2/INVALIDARGUMENT
>Feb 05 10:13:26 hostname systemd[1]: Stopped RPC bind service.
>Feb 05 10:13:26 hostname systemd[1]: Unit rpcbind.service entered failed state.
>Feb 05 10:13:26 hostname systemd[1]: wpa_supplicant.service: main process exited, code=exited, status=1/FAILURE
>Feb 05 10:13:26 hostname systemd[1]: Stopped WPA Supplicant daemon.
>Feb 05 10:13:26 hostname systemd[1]: Unit wpa_supplicant.service entered failed state.
>Feb 05 10:13:26 hostname systemd[1]: Stopped NTP client/server.
>Feb 05 10:13:26 hostname systemd[1]: Stopped D-Bus System Message Bus.
>Feb 05 10:13:26 hostname systemd[1]: mcelog.service: main process exited, code=exited, status=15/n/a
>Feb 05 10:13:26 hostname systemd[1]: Stopped Machine Check Exception Logging Daemon.
>Feb 05 10:13:26 hostname systemd[1]: Unit mcelog.service entered failed state.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Job spooling tools.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Command Scheduler.
>Feb 05 10:13:26 hostname systemd[1]: Stopped OpenSSH server daemon.
>Feb 05 10:13:26 hostname systemd[1]: Stopped NFSv4 ID-name mapping daemon.
>Feb 05 10:13:26 hostname systemd[1]: Stopped NFS Mount Daemon.
>Feb 05 10:13:26 hostname alsactl[608]: alsactl daemon stopped
>Feb 05 10:13:26 hostname sshd[1149]: Received signal 15; terminating.
>Feb 05 10:13:26 hostname chronyd[646]: chronyd exiting
>Feb 05 10:13:26 hostname rpc.mountd[1240]: Caught signal 15, un-registering and exiting.
>Feb 05 10:13:26 hostname login[1779]: pam_unix(login:session): session closed for user root
>Feb 05 10:13:26 hostname rpcbind[640]: rpcbind terminating on signal. Restart with "rpcbind -w"
>Feb 05 10:13:26 hostname systemd[1]: Stopped Getty on tty4.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Console Mouse manager.
>Feb 05 10:13:26 hostname systemd[1]: Stopped User Manager for 0.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Console Manager.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Authorization Manager.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Manage Sound Card State (restore and store).
>Feb 05 10:13:26 hostname systemd[1]: Stopped Install ABRT coredump hook.
>Feb 05 10:13:26 hostname systemd[1]: Stopping user-0.slice.
>Feb 05 10:13:26 hostname systemd[1]: Removed slice user-0.slice.
>Feb 05 10:13:26 hostname systemd[1]: Stopping system-getty.slice.
>Feb 05 10:13:26 hostname systemd[1]: Removed slice system-getty.slice.
>Feb 05 10:13:26 hostname systemd[1]: Stopping /etc/rc.d/rc.local Compatibility...
>Feb 05 10:13:26 hostname systemd[1]: Stopping ABRT Automated Bug Reporting Tool...
>Feb 05 10:13:26 hostname systemd[1]: Stopped /etc/rc.d/rc.local Compatibility.
>Feb 05 10:13:26 hostname abrtd[614]: Got signal 15, exiting
>Feb 05 10:13:26 hostname systemd[1]: Stopped ABRT Automated Bug Reporting Tool.
>Feb 05 10:13:26 hostname postfix/postfix-script[1955]: stopping the Postfix mail system
>Feb 05 10:13:26 hostname kernel: thinkpad_acpi: EC reports that Thermal Table has changed
>Feb 05 10:13:26 hostname kernel: nouveau 0000:01:00.0: Refused to change power state, currently in D3
>Feb 05 10:13:26 hostname postfix/master[1309]: terminating on signal 15
>Feb 05 10:13:26 hostname systemd[1]: Stopped Postfix Mail Transport Agent.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Login Service.
>Feb 05 10:13:26 hostname kernel: nouveau 0000:01:00.0: Refused to change power state, currently in D3
>Feb 05 10:13:26 hostname kernel: nouveau 0000:01:00.0: Refused to change power state, currently in D3
>Feb 05 10:13:26 hostname systemd[1]: Stopped Initialize hardware monitoring sensors.
>Feb 05 10:13:26 hostname systemd[1]: Stopped LVM2 PV scan on device 8:5.
>Feb 05 10:13:26 hostname systemd[1]: Stopped Automounts filesystems on demand.
>Feb 05 10:13:27 hostname mysqld_safe[1264]: 140205 10:13:27 mysqld_safe mysqld from pid file /var/run/mariadb/mariadb.pid ended
>Feb 05 10:13:31 hostname systemd[1]: Stopped NFS Remote Quota Server.
>Feb 05 10:13:31 hostname systemd[1]: Stopping NFS Server...
>Feb 05 10:13:31 hostname systemd[1]: Stopped NFS Server.
>Feb 05 10:13:31 hostname kernel: nfsd: last server has exited, flushing export cache
>Feb 05 10:14:32 hostname kernel: ------------[ cut here ]------------
>Feb 05 10:14:32 hostname kernel: WARNING: CPU: 1 PID: 1753 at kernel/watchdog.c:272 watchdog_overflow_callback+0x9c/0xd0()
>Feb 05 10:14:32 hostname kernel: Watchdog detected hard LOCKUP on cpu 1
>Feb 05 10:14:32 hostname kernel: Modules linked in:
>Feb 05 10:14:32 hostname kernel:  ip6t_REJECT nf_conntrack_ipv4 nf_conntrack_ipv6 nf_defrag_ipv4 nf_defrag_ipv6 ip6table_filter ip6_tables xt_conntrack nf_conntrack arc4 iwldvm mac80211 snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm e1000e iwlwifi snd_page_alloc snd_timer thinkpad_acpi snd cfg80211 x86_pkg_temp_thermal rfkill kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel soundcore sdhci_pci sdhci mmc_core shpchp iTCO_wdt iTCO_vendor_support ptp microcode serio_raw i2c_i801 lpc_ich mfd_core nfsd mei_me mei pps_core auth_rpcgss nfs_acl lockd sunrpc nouveau i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper drm i2c_core wmi video [last unloaded: coretemp]
>Feb 05 10:14:32 hostname kernel: CPU: 1 PID: 1753 Comm: X Not tainted 3.12.9-301.fc20.x86_64 #1
>Feb 05 10:14:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:14:32 hostname kernel:  0000000000000009 ffff8801be246c28 ffffffff81667af7 ffff8801be246c70
>Feb 05 10:14:32 hostname kernel:  ffff8801be246c60 ffffffff8106918d ffff8801b5190000 0000000000000000
>Feb 05 10:14:32 hostname kernel:  ffff8801be246d90 0000000000000000 ffff8801be246ef8 ffff8801be246cc0
>Feb 05 10:14:32 hostname kernel: Call Trace:
>Feb 05 10:14:32 hostname kernel:  <NMI>  [<ffffffff81667af7>] dump_stack+0x45/0x56
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8106918d>] warn_slowpath_common+0x7d/0xa0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810691fc>] warn_slowpath_fmt+0x4c/0x50
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81100370>] ? restart_watchdog_hrtimer+0x50/0x50
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8110040c>] watchdog_overflow_callback+0x9c/0xd0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81138d3e>] __perf_event_overflow+0x8e/0x220
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811398a4>] perf_event_overflow+0x14/0x20
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8102dd9d>] intel_pmu_handle_irq+0x1bd/0x3c0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8167013b>] perf_event_nmi_handler+0x2b/0x50
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8166f988>] nmi_handle.isra.3+0x88/0x180
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8166fbe9>] do_nmi+0x169/0x310
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8166ef81>] end_repeat_nmi+0x1e/0x2e
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81317b92>] ? ioread32+0x42/0x50
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81317b92>] ? ioread32+0x42/0x50
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81317b92>] ? ioread32+0x42/0x50
>Feb 05 10:14:32 hostname kernel:  <<EOE>>  [<ffffffffa0188218>] ? nv04_timer_read+0x28/0x70 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0187fe4>] nouveau_timer_wait_eq+0x74/0xd0 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa016a192>] nv84_bar_flush+0x52/0x90 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa019ca0a>] nvc0_fifo_playlist_update+0xea/0x170 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa019cafb>] nvc0_fifo_chan_init+0x6b/0x80 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0168e7d>] nouveau_object_inc+0xbd/0x1b0 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa016774b>] nouveau_handle_init+0x7b/0x230 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0166162>] nouveau_client_init+0x32/0x60 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01c0b58>] nouveau_do_resume+0x48/0x190 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01c21b0>] nouveau_pmops_runtime_resume+0x90/0x110 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8134029b>] pci_pm_runtime_resume+0x7b/0xc0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81410011>] __rpm_callback+0x31/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81410084>] rpm_callback+0x24/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81411036>] rpm_resume+0x476/0x670
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811c392f>] ? __d_free+0x3f/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8141127f>] __pm_runtime_resume+0x4f/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01c0e3c>] nouveau_drm_ioctl+0x3c/0x90 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811c111d>] do_vfs_ioctl+0x2dd/0x4b0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811b0f31>] ? __sb_end_write+0x31/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811aeaf2>] ? vfs_write+0x172/0x1e0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811c1371>] SyS_ioctl+0x81/0xa0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81676aa9>] system_call_fastpath+0x16/0x1b
>Feb 05 10:14:32 hostname kernel: ---[ end trace 9438c029b76c5667 ]---
>Feb 05 10:14:32 hostname kernel: INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=60002 jiffies, g=3235, c=3234, q=2075)
>Feb 05 10:14:32 hostname kernel: sending NMI to all CPUs:
>Feb 05 10:14:32 hostname kernel: NMI backtrace for cpu 1
>Feb 05 10:14:32 hostname kernel: CPU: 1 PID: 1753 Comm: X Tainted: G W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:14:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:14:32 hostname kernel: task: ffff8801b25eca40 ti: ffff880036ee8000 task.ti: ffff880036ee8000
>Feb 05 10:14:32 hostname kernel: RIP: 0010:[<ffffffff81317b92>] [<ffffffff81317b92>] ioread32+0x42/0x50
>Feb 05 10:14:32 hostname kernel: RSP: 0018:ffff880036ee9b20  EFLAGS: 00000096
>Feb 05 10:14:32 hostname kernel: RAX: 00000000ffffffff RBX: ffff880036f28300 RCX: 0000000000000002
>Feb 05 10:14:32 hostname kernel: RDX: ffff880037052400 RSI: 0000000077359400 RDI: ffffc90016009410
>Feb 05 10:14:32 hostname kernel: RBP: ffff880036ee9b40 R08: 0000000000000000 R09: 0000000000000000
>Feb 05 10:14:32 hostname kernel: R10: 0000000000000000 R11: 000000000000000f R12: ffff880036f28300
>Feb 05 10:14:32 hostname kernel: R13: 0000000000070000 R14: 0000000000000000 R15: 0000000000000002
>Feb 05 10:14:32 hostname kernel: FS:  00007fa574d1d9c0(0000) GS:ffff8801be240000(0000) knlGS:0000000000000000
>Feb 05 10:14:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:14:32 hostname kernel: CR2: 00007fe451714000 CR3: 00000000b1370000 CR4: 00000000000407e0
>Feb 05 10:14:32 hostname kernel: Stack:
>Feb 05 10:14:32 hostname kernel:  ffffffffa0188218 ffff8801b2019000 ffff880036f28300 0000000000070000
>Feb 05 10:14:32 hostname kernel:  ffff880036ee9b88 ffffffffa0187fe4 0000000077359400 ffffffffffffffff
>Feb 05 10:14:32 hostname kernel:  ffff8801b2019000 ffff8801b2019098 0000000000000246 ffff8801b23d0300
>Feb 05 10:14:32 hostname kernel: Call Trace:
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0188218>] ? nv04_timer_read+0x28/0x70 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0187fe4>] nouveau_timer_wait_eq+0x74/0xd0 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa016a192>] nv84_bar_flush+0x52/0x90 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa019ca0a>] nvc0_fifo_playlist_update+0xea/0x170 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa019cafb>] nvc0_fifo_chan_init+0x6b/0x80 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0168e7d>] nouveau_object_inc+0xbd/0x1b0 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa016774b>] nouveau_handle_init+0x7b/0x230 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa0166162>] nouveau_client_init+0x32/0x60 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01c0b58>] nouveau_do_resume+0x48/0x190 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01c21b0>] nouveau_pmops_runtime_resume+0x90/0x110 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8134029b>] pci_pm_runtime_resume+0x7b/0xc0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81410011>] __rpm_callback+0x31/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81410084>] rpm_callback+0x24/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81411036>] rpm_resume+0x476/0x670
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811c392f>] ? __d_free+0x3f/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8141127f>] __pm_runtime_resume+0x4f/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffffa01c0e3c>] nouveau_drm_ioctl+0x3c/0x90 [nouveau]
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811c111d>] do_vfs_ioctl+0x2dd/0x4b0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811b0f31>] ? __sb_end_write+0x31/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811aeaf2>] ? vfs_write+0x172/0x1e0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff811c1371>] SyS_ioctl+0x81/0xa0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81676aa9>] system_call_fastpath+0x16/0x1b
>Feb 05 10:14:32 hostname kernel: Code: 66 0f 1f 84 00 00 00 00 00 55 48 c7 c6 50 a8 a3 81 48 89 e5 e8 f0 fe ff ff b8 ff ff ff ff 5d c3 66 0f 1f 84 00 00 00 00 00 8b 07 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff 03 00
>Feb 05 10:14:32 hostname kernel: NMI backtrace for cpu 2
>Feb 05 10:14:32 hostname kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:14:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:14:32 hostname kernel: task: ffff8801b512dac0 ti: ffff8801b5162000 task.ti: ffff8801b5162000
>Feb 05 10:14:32 hostname kernel: RIP: 0010:[<ffffffff81312b63>] [<ffffffff81312b63>] __bitmap_andnot+0x13/0x50
>Feb 05 10:14:32 hostname kernel: RSP: 0018:ffff8801be283d78  EFLAGS: 00000002
>Feb 05 10:14:32 hostname kernel: RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000000010
>Feb 05 10:14:32 hostname kernel: RDX: ffff8801be20df80 RSI: ffff8801be28df00 RDI: ffff8801be28df00
>Feb 05 10:14:32 hostname kernel: RBP: ffff8801be283d78 R08: ffff8801be28df08 R09: 0000000000000436
>Feb 05 10:14:32 hostname kernel: R10: 61206f7420494d4e R11: 3a73555043206c6c R12: ffff8801be28df00
>Feb 05 10:14:32 hostname kernel: R13: 000000000000e000 R14: ffff8801be20df80 R15: 0000000000080000
>Feb 05 10:14:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be280000(0000) knlGS:0000000000000000
>Feb 05 10:14:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:14:32 hostname kernel: CR2: 00007fc5406c2160 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:14:32 hostname kernel: Stack:
>Feb 05 10:14:32 hostname kernel:  ffff8801be283dd8 ffffffff81047e95 0000000000000096 00000002be283de8
>Feb 05 10:14:32 hostname kernel:  000000000000df80 0000000000000002 0000000000000002 0000000000002710
>Feb 05 10:14:32 hostname kernel:  ffffffff81c53c00 ffffffff81c53c00 ffff8801be28ef60 ffffffff81c53cc0
>Feb 05 10:14:32 hostname kernel: Call Trace:
>Feb 05 10:14:32 hostname kernel:  <IRQ>
>Feb 05 10:14:32 hostname kernel: Feb 05 10:14:32 hostname kernel:  [<ffffffff81047e95>] __x2apic_send_IPI_mask+0x1c5/0x1f0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81047edc>] x2apic_send_IPI_all+0x1c/0x20
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81043857>] arch_trigger_all_cpu_backtrace+0x57/0x90
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81103e10>] rcu_check_callbacks+0x5b0/0x600
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81076d27>] update_process_times+0x47/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810cad25>] tick_sched_handle.isra.15+0x25/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810cada1>] tick_sched_timer+0x41/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8108e6b4>] __run_hrtimer+0x74/0x1d0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810cad60>] ? tick_sched_handle.isra.15+0x60/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8108eec7>] hrtimer_interrupt+0xf7/0x240
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81041c27>] local_apic_timer_interrupt+0x37/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81678cff>] smp_apic_timer_interrupt+0x3f/0x60
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8167769d>] apic_timer_interrupt+0x6d/0x80
>Feb 05 10:14:32 hostname kernel:  <EOI>
>Feb 05 10:14:32 hostname kernel: Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b07f>] ? cpuidle_enter_state+0x4f/0xc0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b078>] ? cpuidle_enter_state+0x48/0xc0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:14:32 hostname kernel: Code: 48 89 0c c7 48 83 c0 01 41 39 c0 7f eb 5d c3 66 0f 1f 84 00 00 00 00 00 48 63 c9 55 48 83 c1 3f 48 c1 e9 06 48 89 e5 85 c9 7e 32 <41> 89 c9 45 31 c0 31 c9 0f 1f 44 00 00 48 8b 04 ca 48 f7 d0 48
>Feb 05 10:14:32 hostname kernel: NMI backtrace for cpu 0
>Feb 05 10:14:32 hostname kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:14:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:14:32 hostname kernel: task: ffffffff81c13460 ti: ffffffff81c00000 task.ti: ffffffff81c00000
>Feb 05 10:14:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:14:32 hostname kernel: RSP: 0018:ffffffff81c01e30  EFLAGS: 00000046
>Feb 05 10:14:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:14:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000000
>Feb 05 10:14:32 hostname kernel: RBP: ffffffff81c01e58 R08: ffff8801be211348 R09: 0000000000001c7a
>Feb 05 10:14:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001f2f R12: 0000000000000005
>Feb 05 10:14:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:14:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be200000(0000) knlGS:0000000000000000
>Feb 05 10:14:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:14:32 hostname kernel: CR2: 00007fc5407e3300 CR3: 0000000001c0c000 CR4: 00000000000407f0
>Feb 05 10:14:32 hostname kernel: Stack:
>Feb 05 10:14:32 hostname kernel:  0000000081c01e58 ffff8801be21b800 ffffffff81c9c840 00000061d0afade5
>Feb 05 10:14:32 hostname kernel:  0000000000000005 ffffffff81c01e90 ffffffff8151b070 0000000000000005
>Feb 05 10:14:32 hostname kernel:  ffff8801be21b800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:14:32 hostname kernel: Call Trace:
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8165dee7>] rest_init+0x77/0x80
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81d1def7>] start_kernel+0x40a/0x415
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81d1d8f6>] ? repair_env_string+0x5c/0x5c
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81d1d120>] ? early_idt_handlers+0x120/0x120
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81d1d5de>] x86_64_start_reservations+0x2a/0x2c
>Feb 05 10:14:32 hostname kernel:  [<ffffffff81d1d6e8>] x86_64_start_kernel+0x108/0x117
>Feb 05 10:14:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:14:32 hostname kernel: NMI backtrace for cpu 3
>Feb 05 10:14:32 hostname kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:14:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:14:32 hostname kernel: task: ffff8801b512e300 ti: ffff8801b5164000 task.ti: ffff8801b5164000
>Feb 05 10:14:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:14:32 hostname kernel: RSP: 0000:ffff8801b5165e20  EFLAGS: 00000046
>Feb 05 10:14:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:14:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000003
>Feb 05 10:14:32 hostname kernel: RBP: ffff8801b5165e48 R08: ffff8801be2d1348 R09: 0000000000001c76
>Feb 05 10:14:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001efa R12: 0000000000000005
>Feb 05 10:14:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:14:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be2c0000(0000) knlGS:0000000000000000
>Feb 05 10:14:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:14:32 hostname kernel: CR2: 00007fc54045ab90 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:14:32 hostname kernel: Stack:
>Feb 05 10:14:32 hostname kernel:  00000003b5165e48 ffff8801be2db800 ffffffff81c9c840 00000061d0afe535
>Feb 05 10:14:32 hostname kernel:  0000000000000005 ffff8801b5165e80 ffffffff8151b070 0000000000000005
>Feb 05 10:14:32 hostname kernel:  ffff8801be2db800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:14:32 hostname kernel: Call Trace:
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:14:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:14:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:14:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:17:32 hostname kernel: INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=240007 jiffies, g=3235, c=3234, q=2155)
>Feb 05 10:17:32 hostname kernel: sending NMI to all CPUs:
>Feb 05 10:17:32 hostname kernel: NMI backtrace for cpu 1
>Feb 05 10:17:32 hostname kernel: CPU: 1 PID: 1753 Comm: X Tainted: G W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:17:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:17:32 hostname kernel: task: ffff8801b25eca40 ti: ffff880036ee8000 task.ti: ffff880036ee8000
>Feb 05 10:17:32 hostname kernel: RIP: 0010:[<ffffffff81317b92>] [<ffffffff81317b92>] ioread32+0x42/0x50
>Feb 05 10:17:32 hostname kernel: RSP: 0018:ffff880036ee9b20  EFLAGS: 00000096
>Feb 05 10:17:32 hostname kernel: RAX: 00000000ffffffff RBX: ffff880036f28300 RCX: 0000000000000002
>Feb 05 10:17:32 hostname kernel: RDX: ffff880037052400 RSI: 0000000077359400 RDI: ffffc90016009410
>Feb 05 10:17:32 hostname kernel: RBP: ffff880036ee9b40 R08: 0000000000000000 R09: 0000000000000000
>Feb 05 10:17:32 hostname kernel: R10: 0000000000000000 R11: 000000000000000f R12: ffff880036f28300
>Feb 05 10:17:32 hostname kernel: R13: 0000000000070000 R14: 0000000000000000 R15: 0000000000000002
>Feb 05 10:17:32 hostname kernel: FS:  00007fa574d1d9c0(0000) GS:ffff8801be240000(0000) knlGS:0000000000000000
>Feb 05 10:17:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:17:32 hostname kernel: CR2: 00007fe451714000 CR3: 00000000b1370000 CR4: 00000000000407e0
>Feb 05 10:17:32 hostname kernel: Stack:
>Feb 05 10:17:32 hostname kernel:  ffffffffa0188218 ffff8801b2019000 ffff880036f28300 0000000000070000
>Feb 05 10:17:32 hostname kernel:  ffff880036ee9b88 ffffffffa0187fe4 0000000077359400 ffffffffffffffff
>Feb 05 10:17:32 hostname kernel:  ffff8801b2019000 ffff8801b2019098 0000000000000246 ffff8801b23d0300
>Feb 05 10:17:32 hostname kernel: Call Trace:
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa0188218>] ? nv04_timer_read+0x28/0x70 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa0187fe4>] nouveau_timer_wait_eq+0x74/0xd0 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa016a192>] nv84_bar_flush+0x52/0x90 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa019ca0a>] nvc0_fifo_playlist_update+0xea/0x170 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa019cafb>] nvc0_fifo_chan_init+0x6b/0x80 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa0168e7d>] nouveau_object_inc+0xbd/0x1b0 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa016774b>] nouveau_handle_init+0x7b/0x230 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa0166162>] nouveau_client_init+0x32/0x60 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa01c0b58>] nouveau_do_resume+0x48/0x190 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa01c21b0>] nouveau_pmops_runtime_resume+0x90/0x110 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8134029b>] pci_pm_runtime_resume+0x7b/0xc0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81410011>] __rpm_callback+0x31/0x80
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81410084>] rpm_callback+0x24/0x80
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81411036>] rpm_resume+0x476/0x670
>Feb 05 10:17:32 hostname kernel:  [<ffffffff811c392f>] ? __d_free+0x3f/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8141127f>] __pm_runtime_resume+0x4f/0x80
>Feb 05 10:17:32 hostname kernel:  [<ffffffffa01c0e3c>] nouveau_drm_ioctl+0x3c/0x90 [nouveau]
>Feb 05 10:17:32 hostname kernel:  [<ffffffff811c111d>] do_vfs_ioctl+0x2dd/0x4b0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff811b0f31>] ? __sb_end_write+0x31/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff811aeaf2>] ? vfs_write+0x172/0x1e0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff811c1371>] SyS_ioctl+0x81/0xa0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81676aa9>] system_call_fastpath+0x16/0x1b
>Feb 05 10:17:32 hostname kernel: Code: 66 0f 1f 84 00 00 00 00 00 55 48 c7 c6 50 a8 a3 81 48 89 e5 e8 f0 fe ff ff b8 ff ff ff ff 5d c3 66 0f 1f 84 00 00 00 00 00 8b 07 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff 03 00
>Feb 05 10:17:32 hostname kernel: NMI backtrace for cpu 0
>Feb 05 10:17:32 hostname kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:17:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:17:32 hostname kernel: task: ffffffff81c13460 ti: ffffffff81c00000 task.ti: ffffffff81c00000
>Feb 05 10:17:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:17:32 hostname kernel: RSP: 0018:ffffffff81c01e30  EFLAGS: 00000046
>Feb 05 10:17:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:17:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000000
>Feb 05 10:17:32 hostname kernel: RBP: ffffffff81c01e58 R08: ffff8801be211348 R09: 0000000000001c80
>Feb 05 10:17:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001f30 R12: 0000000000000005
>Feb 05 10:17:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:17:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be200000(0000) knlGS:0000000000000000
>Feb 05 10:17:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:17:32 hostname kernel: CR2: 00007fc5406ef570 CR3: 0000000001c0c000 CR4: 00000000000407f0
>Feb 05 10:17:32 hostname kernel: Stack:
>Feb 05 10:17:32 hostname kernel:  0000000081c01e58 ffff8801be21b800 ffffffff81c9c840 0000008bb9d2019d
>Feb 05 10:17:32 hostname kernel:  0000000000000005 ffffffff81c01e90 ffffffff8151b070 0000000000000005
>Feb 05 10:17:32 hostname kernel:  ffff8801be21b800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:17:32 hostname kernel: Call Trace:
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:17:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8165dee7>] rest_init+0x77/0x80
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81d1def7>] start_kernel+0x40a/0x415
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81d1d8f6>] ? repair_env_string+0x5c/0x5c
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81d1d120>] ? early_idt_handlers+0x120/0x120
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81d1d5de>] x86_64_start_reservations+0x2a/0x2c
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81d1d6e8>] x86_64_start_kernel+0x108/0x117
>Feb 05 10:17:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:17:32 hostname kernel: NMI backtrace for cpu 2
>Feb 05 10:17:32 hostname kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:17:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:17:32 hostname kernel: task: ffff8801b512dac0 ti: ffff8801b5162000 task.ti: ffff8801b5162000
>Feb 05 10:17:32 hostname kernel: RIP: 0010:[<ffffffff81312b63>] [<ffffffff81312b63>] __bitmap_andnot+0x13/0x50
>Feb 05 10:17:32 hostname kernel: RSP: 0018:ffff8801be283d78  EFLAGS: 00000002
>Feb 05 10:17:32 hostname kernel: RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000000010
>Feb 05 10:17:32 hostname kernel: RDX: ffff8801be20df80 RSI: ffff8801be28df00 RDI: ffff8801be28df00
>Feb 05 10:17:32 hostname kernel: RBP: ffff8801be283d78 R08: ffff8801be28df08 R09: 00000000000004c6
>Feb 05 10:17:32 hostname kernel: R10: 61206f7420494d4e R11: 3a73555043206c6c R12: ffff8801be28df00
>Feb 05 10:17:32 hostname kernel: R13: 000000000000e000 R14: ffff8801be20df80 R15: 0000000000080000
>Feb 05 10:17:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be280000(0000) knlGS:0000000000000000
>Feb 05 10:17:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:17:32 hostname kernel: CR2: 00007fc5406c2160 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:17:32 hostname kernel: Stack:
>Feb 05 10:17:32 hostname kernel:  ffff8801be283dd8 ffffffff81047e95 0000000000000096 00000002be283de8
>Feb 05 10:17:32 hostname kernel:  000000000000df80 0000000000000002 0000000000000002 0000000000002710
>Feb 05 10:17:32 hostname kernel:  ffffffff81c53c00 ffffffff81c53c00 ffff8801be28ef60 ffffffff81c53cc0
>Feb 05 10:17:32 hostname kernel: Call Trace:
>Feb 05 10:17:32 hostname kernel:  <IRQ>
>Feb 05 10:17:32 hostname kernel: Feb 05 10:17:32 hostname kernel:  [<ffffffff81047e95>] __x2apic_send_IPI_mask+0x1c5/0x1f0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81047edc>] x2apic_send_IPI_all+0x1c/0x20
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81043857>] arch_trigger_all_cpu_backtrace+0x57/0x90
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81103e10>] rcu_check_callbacks+0x5b0/0x600
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81076d27>] update_process_times+0x47/0x80
>Feb 05 10:17:32 hostname kernel:  [<ffffffff810cad25>] tick_sched_handle.isra.15+0x25/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff810cada1>] tick_sched_timer+0x41/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8108e6b4>] __run_hrtimer+0x74/0x1d0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff810cad60>] ? tick_sched_handle.isra.15+0x60/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8108eec7>] hrtimer_interrupt+0xf7/0x240
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81041c27>] local_apic_timer_interrupt+0x37/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff81678cff>] smp_apic_timer_interrupt+0x3f/0x60
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8167769d>] apic_timer_interrupt+0x6d/0x80
>Feb 05 10:17:32 hostname kernel:  <EOI>
>Feb 05 10:17:32 hostname kernel: Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b07f>] ? cpuidle_enter_state+0x4f/0xc0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b078>] ? cpuidle_enter_state+0x48/0xc0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:17:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:17:32 hostname kernel: Code: 48 89 0c c7 48 83 c0 01 41 39 c0 7f eb 5d c3 66 0f 1f 84 00 00 00 00 00 48 63 c9 55 48 83 c1 3f 48 c1 e9 06 48 89 e5 85 c9 7e 32 <41> 89 c9 45 31 c0 31 c9 0f 1f 44 00 00 48 8b 04 ca 48 f7 d0 48
>Feb 05 10:17:32 hostname kernel: NMI backtrace for cpu 3
>Feb 05 10:17:32 hostname kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:17:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:17:32 hostname kernel: task: ffff8801b512e300 ti: ffff8801b5164000 task.ti: ffff8801b5164000
>Feb 05 10:17:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:17:32 hostname kernel: RSP: 0000:ffff8801b5165e20  EFLAGS: 00000046
>Feb 05 10:17:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:17:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000003
>Feb 05 10:17:32 hostname kernel: RBP: ffff8801b5165e48 R08: ffff8801be2d1348 R09: 0000000000001c74
>Feb 05 10:17:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001ef4 R12: 0000000000000005
>Feb 05 10:17:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:17:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be2c0000(0000) knlGS:0000000000000000
>Feb 05 10:17:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:17:32 hostname kernel: CR2: 00007fc54045ab90 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:17:32 hostname kernel: Stack:
>Feb 05 10:17:32 hostname kernel:  00000003b5165e48 ffff8801be2db800 ffffffff81c9c840 0000008bb9d21456
>Feb 05 10:17:32 hostname kernel:  0000000000000005 ffff8801b5165e80 ffffffff8151b070 0000000000000005
>Feb 05 10:17:32 hostname kernel:  ffff8801be2db800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:17:32 hostname kernel: Call Trace:
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:17:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:17:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:17:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:20:32 hostname kernel: INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=420012 jiffies, g=3235, c=3234, q=2325)
>Feb 05 10:20:32 hostname kernel: sending NMI to all CPUs:
>Feb 05 10:20:32 hostname kernel: NMI backtrace for cpu 1
>Feb 05 10:20:32 hostname kernel: CPU: 1 PID: 1753 Comm: X Tainted: G W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:20:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:20:32 hostname kernel: task: ffff8801b25eca40 ti: ffff880036ee8000 task.ti: ffff880036ee8000
>Feb 05 10:20:32 hostname kernel: RIP: 0010:[<ffffffff81317b92>] [<ffffffff81317b92>] ioread32+0x42/0x50
>Feb 05 10:20:32 hostname kernel: RSP: 0018:ffff880036ee9b48  EFLAGS: 00000092
>Feb 05 10:20:32 hostname kernel: RAX: 00000000ffffffff RBX: ffff8801b2019000 RCX: 0000000000000002
>Feb 05 10:20:32 hostname kernel: RDX: ffff880037052400 RSI: 0000000077359400 RDI: ffffc90016070000
>Feb 05 10:20:32 hostname kernel: RBP: ffff880036ee9b88 R08: 0000000000000000 R09: 0000000000000000
>Feb 05 10:20:32 hostname kernel: R10: 0000000000000000 R11: 000000000000000f R12: ffff880036f28300
>Feb 05 10:20:32 hostname kernel: R13: 0000000000070000 R14: 0000000000000000 R15: 0000000000000002
>Feb 05 10:20:32 hostname kernel: FS:  00007fa574d1d9c0(0000) GS:ffff8801be240000(0000) knlGS:0000000000000000
>Feb 05 10:20:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:20:32 hostname kernel: CR2: 00007fe451714000 CR3: 00000000b1370000 CR4: 00000000000407e0
>Feb 05 10:20:32 hostname kernel: Stack:
>Feb 05 10:20:32 hostname kernel:  ffffffffa0187fd4 0000000077359400 ffffffffffffffff ffff8801b2019000
>Feb 05 10:20:32 hostname kernel:  ffff8801b2019098 0000000000000246 ffff8801b23d0300 ffff8801b45fd800
>Feb 05 10:20:32 hostname kernel:  ffff880036ee9bb0 ffffffffa016a192 0000000000000080 0000000000003404
>Feb 05 10:20:32 hostname kernel: Call Trace:
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa0187fd4>] ? nouveau_timer_wait_eq+0x64/0xd0 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa016a192>] nv84_bar_flush+0x52/0x90 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa019ca0a>] nvc0_fifo_playlist_update+0xea/0x170 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa019cafb>] nvc0_fifo_chan_init+0x6b/0x80 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa0168e7d>] nouveau_object_inc+0xbd/0x1b0 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa016774b>] nouveau_handle_init+0x7b/0x230 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa0166162>] nouveau_client_init+0x32/0x60 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa01c0b58>] nouveau_do_resume+0x48/0x190 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa01c21b0>] nouveau_pmops_runtime_resume+0x90/0x110 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8134029b>] pci_pm_runtime_resume+0x7b/0xc0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81410011>] __rpm_callback+0x31/0x80
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81410084>] rpm_callback+0x24/0x80
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81411036>] rpm_resume+0x476/0x670
>Feb 05 10:20:32 hostname kernel:  [<ffffffff811c392f>] ? __d_free+0x3f/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8141127f>] __pm_runtime_resume+0x4f/0x80
>Feb 05 10:20:32 hostname kernel:  [<ffffffffa01c0e3c>] nouveau_drm_ioctl+0x3c/0x90 [nouveau]
>Feb 05 10:20:32 hostname kernel:  [<ffffffff811c111d>] do_vfs_ioctl+0x2dd/0x4b0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff811b0f31>] ? __sb_end_write+0x31/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff811aeaf2>] ? vfs_write+0x172/0x1e0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff811c1371>] SyS_ioctl+0x81/0xa0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81676aa9>] system_call_fastpath+0x16/0x1b
>Feb 05 10:20:32 hostname kernel: Code: 66 0f 1f 84 00 00 00 00 00 55 48 c7 c6 50 a8 a3 81 48 89 e5 e8 f0 fe ff ff b8 ff ff ff ff 5d c3 66 0f 1f 84 00 00 00 00 00 8b 07 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff 03 00
>Feb 05 10:20:32 hostname kernel: NMI backtrace for cpu 0
>Feb 05 10:20:32 hostname kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:20:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:20:32 hostname kernel: task: ffffffff81c13460 ti: ffffffff81c00000 task.ti: ffffffff81c00000
>Feb 05 10:20:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:20:32 hostname kernel: RSP: 0018:ffffffff81c01e30  EFLAGS: 00000046
>Feb 05 10:20:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:20:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000000
>Feb 05 10:20:32 hostname kernel: RBP: ffffffff81c01e58 R08: ffff8801be211348 R09: 0000000000001b51
>Feb 05 10:20:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001f2f R12: 0000000000000005
>Feb 05 10:20:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:20:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be200000(0000) knlGS:0000000000000000
>Feb 05 10:20:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:20:32 hostname kernel: CR2: 00007fc5437bf010 CR3: 0000000001c0c000 CR4: 00000000000407f0
>Feb 05 10:20:32 hostname kernel: Stack:
>Feb 05 10:20:32 hostname kernel:  0000000081c01e58 ffff8801be21b800 ffffffff81c9c840 000000b5a2f4559d
>Feb 05 10:20:32 hostname kernel:  0000000000000005 ffffffff81c01e90 ffffffff8151b070 0000000000000005
>Feb 05 10:20:32 hostname kernel:  ffff8801be21b800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:20:32 hostname kernel: Call Trace:
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:20:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8165dee7>] rest_init+0x77/0x80
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81d1def7>] start_kernel+0x40a/0x415
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81d1d8f6>] ? repair_env_string+0x5c/0x5c
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81d1d120>] ? early_idt_handlers+0x120/0x120
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81d1d5de>] x86_64_start_reservations+0x2a/0x2c
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81d1d6e8>] x86_64_start_kernel+0x108/0x117
>Feb 05 10:20:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:20:32 hostname kernel: NMI backtrace for cpu 3
>Feb 05 10:20:32 hostname kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:20:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:20:32 hostname kernel: task: ffff8801b512e300 ti: ffff8801b5164000 task.ti: ffff8801b5164000
>Feb 05 10:20:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:20:32 hostname kernel: RSP: 0000:ffff8801b5165e20  EFLAGS: 00000046
>Feb 05 10:20:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:20:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000003
>Feb 05 10:20:32 hostname kernel: RBP: ffff8801b5165e48 R08: ffff8801be2d1348 R09: 0000000000001c39
>Feb 05 10:20:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001ef4 R12: 0000000000000005
>Feb 05 10:20:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:20:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be2c0000(0000) knlGS:0000000000000000
>Feb 05 10:20:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:20:32 hostname kernel: CR2: 00007fc54045ab90 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:20:32 hostname kernel: Stack:
>Feb 05 10:20:32 hostname kernel:  00000003b5165e48 ffff8801be2db800 ffffffff81c9c840 000000b5a2f47682
>Feb 05 10:20:32 hostname kernel:  0000000000000005 ffff8801b5165e80 ffffffff8151b070 0000000000000005
>Feb 05 10:20:32 hostname kernel:  ffff8801be2db800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:20:32 hostname kernel: Call Trace:
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:20:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:20:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:20:32 hostname kernel: NMI backtrace for cpu 2
>Feb 05 10:20:32 hostname kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:20:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:20:32 hostname kernel: task: ffff8801b512dac0 ti: ffff8801b5162000 task.ti: ffff8801b5162000
>Feb 05 10:20:32 hostname kernel: RIP: 0010:[<ffffffff81312b63>] [<ffffffff81312b63>] __bitmap_andnot+0x13/0x50
>Feb 05 10:20:32 hostname kernel: RSP: 0018:ffff8801be283d78  EFLAGS: 00000002
>Feb 05 10:20:32 hostname kernel: RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000000010
>Feb 05 10:20:32 hostname kernel: RDX: ffff8801be20df80 RSI: ffff8801be28df00 RDI: ffff8801be28df00
>Feb 05 10:20:32 hostname kernel: RBP: ffff8801be283d78 R08: ffff8801be28df08 R09: 0000000000000556
>Feb 05 10:20:32 hostname kernel: R10: 61206f7420494d4e R11: 3a73555043206c6c R12: ffff8801be28df00
>Feb 05 10:20:32 hostname kernel: R13: 000000000000e000 R14: ffff8801be20df80 R15: 0000000000080000
>Feb 05 10:20:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be280000(0000) knlGS:0000000000000000
>Feb 05 10:20:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:20:32 hostname kernel: CR2: 00007fc5406c2160 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:20:32 hostname kernel: Stack:
>Feb 05 10:20:32 hostname kernel:  ffff8801be283dd8 ffffffff81047e95 0000000000000096 00000002be283de8
>Feb 05 10:20:32 hostname kernel:  000000000000df80 0000000000000002 0000000000000002 0000000000002710
>Feb 05 10:20:32 hostname kernel:  ffffffff81c53c00 ffffffff81c53c00 ffff8801be28ef60 ffffffff81c53cc0
>Feb 05 10:20:32 hostname kernel: Call Trace:
>Feb 05 10:20:32 hostname kernel:  <IRQ>
>Feb 05 10:20:32 hostname kernel: Feb 05 10:20:32 hostname kernel:  [<ffffffff81047e95>] __x2apic_send_IPI_mask+0x1c5/0x1f0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81047edc>] x2apic_send_IPI_all+0x1c/0x20
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81043857>] arch_trigger_all_cpu_backtrace+0x57/0x90
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81103e10>] rcu_check_callbacks+0x5b0/0x600
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81076d27>] update_process_times+0x47/0x80
>Feb 05 10:20:32 hostname kernel:  [<ffffffff810cad25>] tick_sched_handle.isra.15+0x25/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff810cada1>] tick_sched_timer+0x41/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8108e6b4>] __run_hrtimer+0x74/0x1d0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff810cad60>] ? tick_sched_handle.isra.15+0x60/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8108eec7>] hrtimer_interrupt+0xf7/0x240
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81041c27>] local_apic_timer_interrupt+0x37/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff81678cff>] smp_apic_timer_interrupt+0x3f/0x60
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8167769d>] apic_timer_interrupt+0x6d/0x80
>Feb 05 10:20:32 hostname kernel:  <EOI>
>Feb 05 10:20:32 hostname kernel: Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b07f>] ? cpuidle_enter_state+0x4f/0xc0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b078>] ? cpuidle_enter_state+0x48/0xc0
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:20:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:20:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:20:32 hostname kernel: Code: 48 89 0c c7 48 83 c0 01 41 39 c0 7f eb 5d c3 66 0f 1f 84 00 00 00 00 00 48 63 c9 55 48 83 c1 3f 48 c1 e9 06 48 89 e5 85 c9 7e 32 <41> 89 c9 45 31 c0 31 c9 0f 1f 44 00 00 48 8b 04 ca 48 f7 d0 48
>Feb 05 10:23:32 hostname kernel: INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=600017 jiffies, g=3235, c=3234, q=2399)
>Feb 05 10:23:32 hostname kernel: sending NMI to all CPUs:
>Feb 05 10:23:32 hostname kernel: NMI backtrace for cpu 1
>Feb 05 10:23:32 hostname kernel: CPU: 1 PID: 1753 Comm: X Tainted: G W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:23:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:23:32 hostname kernel: task: ffff8801b25eca40 ti: ffff880036ee8000 task.ti: ffff880036ee8000
>Feb 05 10:23:32 hostname kernel: RIP: 0010:[<ffffffff81317b92>] [<ffffffff81317b92>] ioread32+0x42/0x50
>Feb 05 10:23:32 hostname kernel: RSP: 0018:ffff880036ee9b20  EFLAGS: 00000092
>Feb 05 10:23:32 hostname kernel: RAX: 00000000ffffffff RBX: ffff880036f28300 RCX: 0000000000000002
>Feb 05 10:23:32 hostname kernel: RDX: ffff880037052400 RSI: 0000000077359400 RDI: ffffc90016009400
>Feb 05 10:23:32 hostname kernel: RBP: ffff880036ee9b40 R08: 0000000000000000 R09: 0000000000000000
>Feb 05 10:23:32 hostname kernel: R10: 0000000000000000 R11: 000000000000000f R12: 00000000ffffffff
>Feb 05 10:23:32 hostname kernel: R13: 0000000000070000 R14: 0000000000000000 R15: 0000000000000002
>Feb 05 10:23:32 hostname kernel: FS:  00007fa574d1d9c0(0000) GS:ffff8801be240000(0000) knlGS:0000000000000000
>Feb 05 10:23:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:23:32 hostname kernel: CR2: 00007fe451714000 CR3: 00000000b1370000 CR4: 00000000000407e0
>Feb 05 10:23:32 hostname kernel: Stack:
>Feb 05 10:23:32 hostname kernel:  ffffffffa018822b ffff8801b2019000 ffff880036f28300 0000000000070000
>Feb 05 10:23:32 hostname kernel:  ffff880036ee9b88 ffffffffa0187fe4 0000000077359400 ffffffffffffffff
>Feb 05 10:23:32 hostname kernel:  ffff8801b2019000 ffff8801b2019098 0000000000000246 ffff8801b23d0300
>Feb 05 10:23:32 hostname kernel: Call Trace:
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa018822b>] ? nv04_timer_read+0x3b/0x70 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa0187fe4>] nouveau_timer_wait_eq+0x74/0xd0 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa016a192>] nv84_bar_flush+0x52/0x90 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa019ca0a>] nvc0_fifo_playlist_update+0xea/0x170 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa019cafb>] nvc0_fifo_chan_init+0x6b/0x80 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa0168e7d>] nouveau_object_inc+0xbd/0x1b0 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa016774b>] nouveau_handle_init+0x7b/0x230 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa01677e1>] nouveau_handle_init+0x111/0x230 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa0166162>] nouveau_client_init+0x32/0x60 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa01c0b58>] nouveau_do_resume+0x48/0x190 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa01c21b0>] nouveau_pmops_runtime_resume+0x90/0x110 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8134029b>] pci_pm_runtime_resume+0x7b/0xc0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81410011>] __rpm_callback+0x31/0x80
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81410084>] rpm_callback+0x24/0x80
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81411036>] rpm_resume+0x476/0x670
>Feb 05 10:23:32 hostname kernel:  [<ffffffff811c392f>] ? __d_free+0x3f/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8141127f>] __pm_runtime_resume+0x4f/0x80
>Feb 05 10:23:32 hostname kernel:  [<ffffffffa01c0e3c>] nouveau_drm_ioctl+0x3c/0x90 [nouveau]
>Feb 05 10:23:32 hostname kernel:  [<ffffffff811c111d>] do_vfs_ioctl+0x2dd/0x4b0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff811b0f31>] ? __sb_end_write+0x31/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff811aeaf2>] ? vfs_write+0x172/0x1e0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff811c1371>] SyS_ioctl+0x81/0xa0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81676aa9>] system_call_fastpath+0x16/0x1b
>Feb 05 10:23:32 hostname kernel: Code: 66 0f 1f 84 00 00 00 00 00 55 48 c7 c6 50 a8 a3 81 48 89 e5 e8 f0 fe ff ff b8 ff ff ff ff 5d c3 66 0f 1f 84 00 00 00 00 00 8b 07 <c3> 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 81 fe ff ff 03 00
>Feb 05 10:23:32 hostname kernel: NMI backtrace for cpu 0
>Feb 05 10:23:32 hostname kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:23:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:23:32 hostname kernel: task: ffffffff81c13460 ti: ffffffff81c00000 task.ti: ffffffff81c00000
>Feb 05 10:23:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:23:32 hostname kernel: RSP: 0018:ffffffff81c01e30  EFLAGS: 00000046
>Feb 05 10:23:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:23:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000000
>Feb 05 10:23:32 hostname kernel: RBP: ffffffff81c01e58 R08: ffff8801be211348 R09: 0000000000001c80
>Feb 05 10:23:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001f2a R12: 0000000000000005
>Feb 05 10:23:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:23:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be200000(0000) knlGS:0000000000000000
>Feb 05 10:23:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:23:32 hostname kernel: CR2: 00007fc5437bf010 CR3: 0000000001c0c000 CR4: 00000000000407f0
>Feb 05 10:23:32 hostname kernel: Stack:
>Feb 05 10:23:32 hostname kernel:  0000000081c01e58 ffff8801be21b800 ffffffff81c9c840 000000df8c16a832
>Feb 05 10:23:32 hostname kernel:  0000000000000005 ffffffff81c01e90 ffffffff8151b070 0000000000000005
>Feb 05 10:23:32 hostname kernel:  ffff8801be21b800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:23:32 hostname kernel: Call Trace:
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:23:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8165dee7>] rest_init+0x77/0x80
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81d1def7>] start_kernel+0x40a/0x415
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81d1d8f6>] ? repair_env_string+0x5c/0x5c
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81d1d120>] ? early_idt_handlers+0x120/0x120
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81d1d5de>] x86_64_start_reservations+0x2a/0x2c
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81d1d6e8>] x86_64_start_kernel+0x108/0x117
>Feb 05 10:23:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5
>Feb 05 10:23:32 hostname kernel: NMI backtrace for cpu 2
>Feb 05 10:23:32 hostname kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:23:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:23:32 hostname kernel: task: ffff8801b512dac0 ti: ffff8801b5162000 task.ti: ffff8801b5162000
>Feb 05 10:23:32 hostname kernel: RIP: 0010:[<ffffffff81312b63>] [<ffffffff81312b63>] __bitmap_andnot+0x13/0x50
>Feb 05 10:23:32 hostname kernel: RSP: 0018:ffff8801be283d78  EFLAGS: 00000002
>Feb 05 10:23:32 hostname kernel: RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000000010
>Feb 05 10:23:32 hostname kernel: RDX: ffff8801be20df80 RSI: ffff8801be28df00 RDI: ffff8801be28df00
>Feb 05 10:23:32 hostname kernel: RBP: ffff8801be283d78 R08: ffff8801be28df08 R09: 00000000000005e5
>Feb 05 10:23:32 hostname kernel: R10: 61206f7420494d4e R11: 3a73555043206c6c R12: ffff8801be28df00
>Feb 05 10:23:32 hostname kernel: R13: 000000000000e000 R14: ffff8801be20df80 R15: 0000000000080000
>Feb 05 10:23:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be280000(0000) knlGS:0000000000000000
>Feb 05 10:23:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:23:32 hostname kernel: CR2: 00007fc540518a40 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:23:32 hostname kernel: Stack:
>Feb 05 10:23:32 hostname kernel:  ffff8801be283dd8 ffffffff81047e95 0000000000000096 00000002be283de8
>Feb 05 10:23:32 hostname kernel:  000000000000df80 0000000000000002 0000000000000002 0000000000002710
>Feb 05 10:23:32 hostname kernel:  ffffffff81c53c00 ffffffff81c53c00 ffff8801be28ef60 ffffffff81c53cc0
>Feb 05 10:23:32 hostname kernel: Call Trace:
>Feb 05 10:23:32 hostname kernel:  <IRQ>
>Feb 05 10:23:32 hostname kernel: Feb 05 10:23:32 hostname kernel:  [<ffffffff81047e95>] __x2apic_send_IPI_mask+0x1c5/0x1f0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81047edc>] x2apic_send_IPI_all+0x1c/0x20
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81043857>] arch_trigger_all_cpu_backtrace+0x57/0x90
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81103e10>] rcu_check_callbacks+0x5b0/0x600
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81076d27>] update_process_times+0x47/0x80
>Feb 05 10:23:32 hostname kernel:  [<ffffffff810cad25>] tick_sched_handle.isra.15+0x25/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff810cada1>] tick_sched_timer+0x41/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8108e6b4>] __run_hrtimer+0x74/0x1d0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff810cad60>] ? tick_sched_handle.isra.15+0x60/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8108eec7>] hrtimer_interrupt+0xf7/0x240
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81041c27>] local_apic_timer_interrupt+0x37/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff81678cff>] smp_apic_timer_interrupt+0x3f/0x60
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8167769d>] apic_timer_interrupt+0x6d/0x80
>Feb 05 10:23:32 hostname kernel:  <EOI>
>Feb 05 10:23:32 hostname kernel: Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b07f>] ? cpuidle_enter_state+0x4f/0xc0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b078>] ? cpuidle_enter_state+0x48/0xc0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:23:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:23:32 hostname kernel: Code: 48 89 0c c7 48 83 c0 01 41 39 c0 7f eb 5d c3 66 0f 1f 84 00 00 00 00 00 48 63 c9 55 48 83 c1 3f 48 c1 e9 06 48 89 e5 85 c9 7e 32 <41> 89 c9 45 31 c0 31 c9 0f 1f 44 00 00 48 8b 04 ca 48 f7 d0 48
>Feb 05 10:23:32 hostname kernel: NMI backtrace for cpu 3
>Feb 05 10:23:32 hostname kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W    3.12.9-301.fc20.x86_64 #1
>Feb 05 10:23:32 hostname kernel: Hardware name: LENOVO 4236NVU/4236NVU, BIOS 83ET65WW (1.35 ) 10/06/2011
>Feb 05 10:23:32 hostname kernel: task: ffff8801b512e300 ti: ffff8801b5164000 task.ti: ffff8801b5164000
>Feb 05 10:23:32 hostname kernel: RIP: 0010:[<ffffffff81376a78>] [<ffffffff81376a78>] intel_idle+0xd8/0x140
>Feb 05 10:23:32 hostname kernel: RSP: 0018:ffff8801b5165e20  EFLAGS: 00000046
>Feb 05 10:23:32 hostname kernel: RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
>Feb 05 10:23:32 hostname kernel: RDX: 0000000000000000 RSI: ffffffff81c9c840 RDI: 0000000000000003
>Feb 05 10:23:32 hostname kernel: RBP: ffff8801b5165e48 R08: ffff8801be2d1348 R09: 0000000000001be6
>Feb 05 10:23:32 hostname kernel: R10: 00000000ffffffff R11: 0000000000001ef4 R12: 0000000000000005
>Feb 05 10:23:32 hostname kernel: R13: 0000000000000030 R14: 0000000000000004 R15: ffffffff81c9ca10
>Feb 05 10:23:32 hostname kernel: FS:  0000000000000000(0000) GS:ffff8801be2c0000(0000) knlGS:0000000000000000
>Feb 05 10:23:32 hostname kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Feb 05 10:23:32 hostname kernel: CR2: 00007fc5437bf010 CR3: 0000000001c0c000 CR4: 00000000000407e0
>Feb 05 10:23:32 hostname kernel: Stack:
>Feb 05 10:23:32 hostname kernel:  00000003b5165e48 ffff8801be2db800 ffffffff81c9c840 000000df8c16bb2a
>Feb 05 10:23:32 hostname kernel:  0000000000000005 ffff8801b5165e80 ffffffff8151b070 0000000000000005
>Feb 05 10:23:32 hostname kernel:  ffff8801be2db800 ffffffff81c9c840 0000000000000000 0000000000000005
>Feb 05 10:23:32 hostname kernel: Call Trace:
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b070>] cpuidle_enter_state+0x40/0xc0
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8151b1b5>] cpuidle_idle_call+0xc5/0x200
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8101b97e>] arch_cpu_idle+0xe/0x30
>Feb 05 10:23:32 hostname kernel:  [<ffffffff810b98c5>] cpu_startup_entry+0xe5/0x280
>Feb 05 10:23:32 hostname kernel:  [<ffffffff8103fd88>] start_secondary+0x218/0x2c0
>Feb 05 10:23:32 hostname kernel: Code: 48 89 d1 48 2d c8 1f 00 00 0f 01 c8 0f ae f0 65 48 8b 04 25 30 c9 00 00 48 8b 80 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e8 0f 01 c9 <85> 1d b2 5d 92 00 75 0e 48 8d 75 dc bf 05 00 00 00 e8 72 1d d5

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Attachments on bug 1061869: 859823 | 883069