Additional info: reporter: libreport-2.3.0 NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [kworker/3:1:104] Modules linked in: cmac ccm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw binfmt_misc bnep uvcvideo btusb btbcm videobuf2_vmalloc videobuf2_core videobuf2_memops v4l2_common videodev btintel bluetooth media intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec snd_hda_core arc4 ppdev iwldvm mac80211 snd_hwdep iTCO_wdt iTCO_vendor_support dell_laptop dcdbas snd_seq iwlwifi i8k dell_wmi sparse_keymap snd_seq_device snd_pcm cfg80211 joydev rfkill snd_timer i2c_i801 parport_pc mei_me parport dell_smo8800 snd soundcore mei shpchp lpc_ich mfd_core nouveau i915 mxm_wmi ttm sdhci_pci sdhci serio_raw i2c_algo_bit drm_kms_helper firewire_ohci mmc_core e1000e drm firewire_core crc_itu_t ptp pps_core wmi video CPU: 3 PID: 104 Comm: kworker/3:1 Not tainted 4.1.5-100.fc21.x86_64 #1 Hardware name: Dell Inc. Precision M4700/082H3V, BIOS A13 10/09/2014 Workqueue: pm pm_runtime_work task: ffff8802227558e0 ti: ffff880224380000 task.ti: ffff880224380000 RIP: 0010:[<ffffffff813c3302>] [<ffffffff813c3302>] ioread32+0x42/0x50 RSP: 0018:ffff8802243838b0 EFLAGS: 00000292 RAX: 00000000ffffffff RBX: 653030333078305b RCX: 00000000ffffffff RDX: 0000000000000000 RSI: 000000000000000a RDI: ffffc90002009400 RBP: ffff8802243838d8 R08: 0000000000000001 R09: 00000000fffffffe R10: 0000000000000000 R11: 000000000000000f R12: 0000000000000299 R13: ffffffff8186c0f8 R14: ffff88022237a000 R15: ffff880224383a08 FS: 0000000000000000(0000) GS:ffff88022e380000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0dfff26000 CR3: 0000000001c0b000 CR4: 00000000001406e0 Stack: ffffffffa03113db ffffffff813c3302 ffff880036b57800 ffff88022205bcc0 0000000000002634 ffff880224383928 ffffffffa03111ac 0000000077359400 ffffffffffffffff ffff8802243839e8 ffff880036b57800 ffff880221cafe00 Call Trace: [<ffffffffa03113db>] ? nv04_timer_read+0x3b/0x70 [nouveau] [<ffffffff813c3302>] ? ioread32+0x42/0x50 [<ffffffffa03111ac>] nvkm_timer_wait_eq+0x5c/0xc0 [nouveau] [<ffffffffa032e1d5>] gk104_fifo_context_detach+0x95/0x180 [nouveau] [<ffffffffa02c000d>] nvkm_engctx_fini+0x6d/0xf0 [nouveau] [<ffffffffa02c0132>] _nvkm_engctx_fini+0x12/0x20 [nouveau] [<ffffffffa02c409f>] nvkm_object_dec+0x7f/0x2b0 [nouveau] [<ffffffffa02c40fd>] nvkm_object_dec+0xdd/0x2b0 [nouveau] [<ffffffffa02c105a>] nvkm_handle_fini+0x1fa/0x2a0 [nouveau] [<ffffffffa02c0f1c>] nvkm_handle_fini+0xbc/0x2a0 [nouveau] [<ffffffffa02c0f1c>] nvkm_handle_fini+0xbc/0x2a0 [nouveau] [<ffffffffa02c0f1c>] nvkm_handle_fini+0xbc/0x2a0 [nouveau] [<ffffffffa02bfa98>] nvkm_client_fini+0xc8/0x110 [nouveau] [<ffffffffa0359673>] nvkm_client_suspend+0x13/0x20 [nouveau] [<ffffffffa02be914>] nvif_client_suspend+0x14/0x20 [nouveau] [<ffffffffa0356763>] nouveau_do_suspend+0x283/0x300 [nouveau] [<ffffffffa0356e84>] nouveau_pmops_runtime_suspend+0x64/0x100 [nouveau] [<ffffffff813f652f>] pci_pm_runtime_suspend+0x5f/0x150 [<ffffffff814f1635>] __rpm_callback+0x35/0x90 [<ffffffff814f16b8>] rpm_callback+0x28/0x90 [<ffffffff814f1846>] rpm_suspend+0x126/0x640 [<ffffffff81013723>] ? __switch_to+0x263/0x5d0 [<ffffffff814f2e2a>] pm_runtime_work+0x8a/0xc0 [<ffffffff810ba55c>] process_one_work+0x14c/0x400 [<ffffffff810baff3>] worker_thread+0x53/0x490 [<ffffffff810bafa0>] ? rescuer_thread+0x300/0x300 [<ffffffff810bafa0>] ? rescuer_thread+0x300/0x300 [<ffffffff810c0678>] kthread+0xd8/0xf0 [<ffffffff810c05a0>] ? kthread_create_on_node+0x1b0/0x1b0 [<ffffffff8179ace2>] ret_from_fork+0x42/0x70 [<ffffffff810c05a0>] ? kthread_create_on_node+0x1b0/0x1b0 Code: 66 0f 1f 84 00 00 00 00 00 55 48 c7 c6 71 db a7 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
Created attachment 1067411 [details] File: dmesg
This message is a reminder that Fedora 21 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 21. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '21'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 21 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.
*** This bug has been marked as a duplicate of bug 1447677 ***