Description of problem: Rebooted system. recieved after logging into desktop. Additional info: reporter: libreport-2.2.2 BUG: soft lockup - CPU#3 stuck for 23s! [systemd:1] Modules linked in: fuse ccm bnep bluetooth 6lowpan_iphc 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 arc4 rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio rt2x00lib eeprom_93cx6 mac80211 cfg80211 iTCO_wdt iTCO_vendor_support coretemp gpio_ich kvm crc32c_intel joydev microcode lpc_ich snd_hda_codec_realtek snd_hda_codec_hdmi i2c_i801 snd_hda_codec_generic mfd_core serio_raw crc_ccitt rfkill shpchp mei_me mei snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm acpi_cpufreq snd_timer snd soundcore nfsd auth_rpcgss nfs_acl lockd sunrpc nouveau firewire_ohci usb_storage firewire_core crc_itu_t video r8169 mxm_wmi i2c_algo_bit mii drm_kms_helper ttm wmi drm i2c_core CPU: 3 PID: 1 Comm: systemd Not tainted 3.14.2-200.fc20.x86_64 #1 Hardware name: Hewlett-Packard p6670t/2A9C, BIOS 6.14 11/05/2010 task: ffff8801a6940000 ti: ffff8801a68de000 task.ti: ffff8801a68de000 RIP: 0010:[<ffffffff816f5cea>] [<ffffffff816f5cea>] _raw_spin_lock+0x2a/0x40 RSP: 0018:ffff8801a68dfc30 EFLAGS: 00000293 RAX: 000000000000f7f4 RBX: ffff8801a68dfbd0 RCX: 000000000000f7f6 RDX: 000000000000f7f6 RSI: ffff8801a1ecd248 RDI: ffffffff81c05400 RBP: ffff8801a68dfc30 R08: ffff8800be3eeb10 R09: 000000000000fffb R10: 0000000000000000 R11: ffff8801a1f8bc00 R12: ffffffff00010001 R13: 0000001500000001 R14: 0000000000000000 R15: ffff880036c4d600 FS: 00007f84b22628c0(0000) GS:ffff8801afcc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f84b432e870 CR3: 00000001a4635000 CR4: 00000000000007e0 Stack: ffff8801a68dfc58 ffffffff8120487b ffff8801a1ecd1c0 ffff8801a1ecd248 ffff8801a9013800 ffff8801a68dfc88 ffffffff812050b5 ffff8800be3eea80 ffff8801a1f8bc00 ffff8801a1ecd1c0 ffff8800be3eeb10 ffff8801a68dfcb8 Call Trace: [<ffffffff8120487b>] evict+0x6b/0x190 [<ffffffff812050b5>] iput+0xf5/0x180 [<ffffffff81200618>] dentry_kill+0x1c8/0x210 [<ffffffff81200881>] shrink_dentry_list+0xa1/0x100 [<ffffffff812015e8>] shrink_dcache_parent+0x38/0x90 [<ffffffff812593c6>] proc_flush_task+0xb6/0x1b0 [<ffffffff8108b05f>] release_task+0x3f/0x470 [<ffffffff810c3600>] ? thread_group_cputime_adjusted+0x50/0x70 [<ffffffff8108bd75>] wait_consider_task+0x8e5/0xaf0 [<ffffffff815c76c2>] ? move_addr_to_user+0xb2/0xd0 [<ffffffff8108c090>] do_wait+0x110/0x260 [<ffffffff8108d0ae>] SyS_waitid+0xbe/0x190 [<ffffffff8108ae10>] ? task_stopped_code+0x60/0x60 [<ffffffff816ff029>] system_call_fastpath+0x16/0x1b Code: 00 66 66 66 66 90 55 48 89 e5 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 75 02 5d c3 0f b7 07 89 d1 66 39 d0 74 f4 f3 90 <0f> b7 07 66 39 c8 75 f6 5d c3 66 66 66 2e 0f 1f 84 00 00 00 00
Created attachment 894927 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 20 kernel bugs. Fedora 20 has now been rebased to 3.14.4-200.fc20. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 4 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.