Additional info: reporter: libreport-2.2.3 BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:11825] Modules linked in: fuse ccm xt_CHECKSUM ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT 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 bnep snd_hda_codec_hdmi arc4 iwldvm mac80211 x86_pkg_temp_thermal coretemp snd_hda_codec_idt snd_hda_codec_generic kvm uvcvideo snd_hda_intel vfat snd_hda_controller crct10dif_pclmul fat videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core snd_hda_codec ppdev iwlwifi v4l2_common iTCO_wdt videodev crc32c_intel snd_hwdep hp_wmi iTCO_vendor_support sparse_keymap snd_seq ghash_clmulni_intel snd_seq_device media btusb cfg80211 bluetooth microcode snd_pcm rtsx_pci_ms memstick hp_accel i2c_i801 lis3lv02d parport_pc input_polldev serio_raw rfkill parport hp_wireless snd_timer mei_me snd mei lpc_ich shpchp soundcore nouveau i915 rtsx_pci_sdmmc mmc_core ttm e1000e i2c_algo_bit drm_kms_helper drm mxm_wmi ptp rtsx_pci pps_core mfd_core i2c_core video wmi CPU: 0 PID: 11825 Comm: kworker/0:1 Not tainted 3.16.1-301.fc21.x86_64 #1 Hardware name: Hewlett-Packard HP ZBook 17/190A, BIOS L70 Ver. 01.10 06/24/2014 Workqueue: pm pm_runtime_work task: ffff880671f14520 ti: ffff8806164bc000 task.ti: ffff8806164bc000 RIP: 0010:[<ffffffff81382e52>] [<ffffffff81382e52>] ioread32+0x42/0x50 RSP: 0018:ffff8806164bfa00 EFLAGS: 00000296 RAX: 00000000ffffffff RBX: 00000000ffffffff RCX: 00000000ffffffff RDX: ffff88068926f400 RSI: 0000000077359400 RDI: ffffc90013f82634 RBP: ffff8806164bfa40 R08: 0000000000000002 R09: 000000000000fffe R10: 0000000000000000 R11: 000000000000000f R12: 0000000000000002 R13: 000000000000fffe R14: 0000000000000000 R15: 000000000000000f FS: 0000000000000000(0000) GS:ffff8806aea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002cc333cc8000 CR3: 0000000001c11000 CR4: 00000000001407f0 Stack: ffffffffa0281894 0000000077359400 ffffffffffffffff ffff880665d380c0 ffff88068936a100 ffff880665ee9c00 ffff88068d001800 0000000000000000 ffff8806164bfa80 ffffffffa029d2cc 000000018a74eb7f ffff880665d380c0 Call Trace: [<ffffffffa0281894>] ? nouveau_timer_wait_eq+0x64/0xd0 [nouveau] [<ffffffffa029d2cc>] nve0_fifo_context_detach+0x9c/0x190 [nouveau] [<ffffffffa024073d>] nouveau_engctx_fini+0x6d/0xf0 [nouveau] [<ffffffffa0240862>] _nouveau_engctx_fini+0x12/0x20 [nouveau] [<ffffffffa0242ff7>] nouveau_object_dec+0x77/0x2a0 [nouveau] [<ffffffffa0243055>] nouveau_object_dec+0xd5/0x2a0 [nouveau] [<ffffffffa02419ea>] nouveau_handle_fini+0x1fa/0x2a0 [nouveau] [<ffffffffa02418ac>] nouveau_handle_fini+0xbc/0x2a0 [nouveau] [<ffffffffa02418ac>] nouveau_handle_fini+0xbc/0x2a0 [nouveau] [<ffffffffa02418ac>] nouveau_handle_fini+0xbc/0x2a0 [nouveau] [<ffffffffa02401e2>] nouveau_client_fini+0x62/0xb0 [nouveau] [<ffffffffa02c4d95>] nouveau_do_suspend+0x155/0x2a0 [nouveau] [<ffffffffa02c5910>] nouveau_pmops_runtime_suspend+0x60/0xe0 [nouveau] [<ffffffff813b098f>] pci_pm_runtime_suspend+0x5f/0x150 [<ffffffff8148c8a1>] __rpm_callback+0x31/0x80 [<ffffffff8148c916>] rpm_callback+0x26/0xa0 [<ffffffff8148d101>] rpm_suspend+0x121/0x630 [<ffffffff8109ce68>] ? add_timer+0x18/0x30 [<ffffffff810a9dab>] ? __queue_delayed_work+0x8b/0x1c0 [<ffffffff8148e0ea>] pm_runtime_work+0x7a/0xb0 [<ffffffff810abb96>] process_one_work+0x176/0x470 [<ffffffff810ac5ab>] worker_thread+0x6b/0x550 [<ffffffff810ac540>] ? rescuer_thread+0x2e0/0x2e0 [<ffffffff810b306a>] kthread+0xea/0x100 [<ffffffff810b2f80>] ? insert_kthread_work+0x40/0x40 [<ffffffff8172293c>] ret_from_fork+0x7c/0xb0 [<ffffffff810b2f80>] ? insert_kthread_work+0x40/0x40 Code: 66 0f 1f 84 00 00 00 00 00 55 48 c7 c6 4a 5b a6 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 934914 [details] File: dmesg
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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.