Bug 1068713

Created attachment 866177 [details]
File: dmesg

This seems to happen on just about every suspend/resume cycle for me...

Description of problem:
1. hibernate, switch off
2. power on, stand up
3. crash

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.1.12
cmdline:        BOOT_IMAGE=/vmlinuz-3.13.5-200.fc20.x86_64 root=/dev/mapper/fedora_laptop-root ro rd.lvm.lv=fedora_laptop/root vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora_laptop/swap rhgb quiet LANG=hu_HU.UTF-8
kernel:         3.13.5-200.fc20.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 11908 at fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
sysfs: cannot create duplicate filename '/devices/system/cpu/cpu1/cpufreq'
Modules linked in: ipt_MASQUERADE xt_CHECKSUM fuse tun ccm nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter bnep bluetooth 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 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm ath5k ath mac80211 cfg80211 snd_page_alloc snd_timer snd powernow_k8 kvm_amd rfkill kvm joydev soundcore sp5100_tco serio_raw edac_core edac_mce_amd k8temp i2c_piix4 r8169 mii shpchp nfsd auth_rpcgss nfs_acl video lockd
sunrpc ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper ums_realtek usb_storage ttm drm pata_atiixp i2c_core
CPU: 0 PID: 11908 Comm: systemd-sleep Not tainted 3.13.5-200.fc20.x86_64 #1
wlp2s0: authenticate with 78:cd:8e:8c:8f:f6
wlp2s0: send auth to 78:cd:8e:8c:8f:f6 (try 1/3)
wlp2s0: authenticated
wlp2s0: associate with 78:cd:8e:8c:8f:f6 (try 1/3)
wlp2s0: RX AssocResp from 78:cd:8e:8c:8f:f6 (capab=0x411 status=0 aid=3)
wlp2s0: associated
IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
cfg80211: Calling CRDA for country: EU
Hardware name: Micro-Star International MSI Notebook VR610/MS-163B, BIOS A163BAMS V1.0D 03/05/2008
0000000000000009 ffff8800568c7bc8 ffffffff81686fdc ffff8800568c7c10
ffff8800568c7c00 ffffffff8106d47d ffff880069811000 ffff880069811000
ffff880074444310 0000000000000001 0000000000000000 ffff8800568c7c60
Call Trace:
[<ffffffff81686fdc>] dump_stack+0x45/0x56
[<ffffffff8106d47d>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8106d4ec>] warn_slowpath_fmt+0x4c/0x50
[<ffffffff812307a6>] sysfs_warn_dup+0x86/0xa0
[<ffffffff81230800>] sysfs_add_one+0x40/0x50
[<ffffffff81231371>] sysfs_do_create_link_sd.isra.2+0xc1/0x1f0
[<ffffffff812314c5>] sysfs_create_link+0x25/0x50
[<ffffffff8152c886>] __cpufreq_add_dev.isra.17+0x1b6/0x950
[<ffffffff8152d3f2>] cpufreq_cpu_callback+0x72/0xc0
[<ffffffff81691b5c>] notifier_call_chain+0x4c/0x70
[<ffffffff8109377e>] __raw_notifier_call_chain+0xe/0x10
[<ffffffff8106d683>] cpu_notify+0x23/0x50
[<ffffffff8106d8c8>] _cpu_up+0x168/0x180
[<ffffffff8167a5f3>] enable_nonboot_cpus+0x93/0xf0
[<ffffffff810b6835>] hibernation_snapshot+0x275/0x360
[<ffffffff810b711b>] hibernate+0x12b/0x1d0
[<ffffffff810b4e24>] state_store+0xe4/0xf0
[<ffffffff81315ecf>] kobj_attr_store+0xf/0x20
[<ffffffff8122f328>] sysfs_write_file+0x128/0x1c0
[<ffffffff811b8ab4>] vfs_write+0xb4/0x1f0
[<ffffffff811b94e9>] SyS_write+0x49/0xa0
[<ffffffff81695fa9>] system_call_fastpath+0x16/0x1b

Description of problem:
Followed instruction from bug 1074492 (Comment #0) and reproduced it.

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.2.0
cmdline:        BOOT_IMAGE=/vmlinuz-3.13.7-200.fc20.x86_64 root=UUID=331cb16f-5485-4204-b8a3-e5cd9494c4f0 ro vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=es_AR.UTF-8
kernel:         3.13.7-200.fc20.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 1 PID: 1361 at fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:09.0/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb2/bcache/cache'
Modules linked in: nls_utf8 hfsplus hfs vfat fat isofs ipt_MASQUERADE xt_CHECKSUM tun ip6t_rpfilter ip6t_REJECT xt_conntrack bnep bluetooth cfg80211 rfkill 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 joydev raid1 raid0 xpad bcache kvm_amd kvm microcode snd_hda_codec_hdmi btrfs snd_hda_intel snd_virtuoso snd_hda_codec snd_oxygen_lib snd_hwdep snd_mpu401_uart snd_rawmidi snd_seq snd_seq_device snd_pcm raid6_pq libcrc32c xor snd_page_alloc serio_raw snd_timer snd soundcore r8169 edac_core edac_mce_amd k10temp shpchp sundance mii i2c_nforce2 asus_atk0110 video wmi acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd sunrpc usb_storage ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core firewire_ohci firewire_core crc_itu_t pata_amd
CPU: 1 PID: 1361 Comm: bash Not tainted 3.13.7-200.fc20.x86_64 #1
Hardware name: System manufacturer System Product Name/M4N72-E, BIOS 2501    04/14/2011
 0000000000000009 ffff880221cedc58 ffffffff8168772c ffff880221cedca0
 ffff880221cedc90 ffffffff8106d47d ffff88020e24c000 ffff88020e24c000
 ffff880222643850 0000000000000001 0000000000000000 ffff880221cedcf0
Call Trace:
 [<ffffffff8168772c>] dump_stack+0x45/0x56
 [<ffffffff8106d47d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8106d4ec>] warn_slowpath_fmt+0x4c/0x50
 [<ffffffff81230836>] sysfs_warn_dup+0x86/0xa0
 [<ffffffff81230890>] sysfs_add_one+0x40/0x50
 [<ffffffff81231401>] sysfs_do_create_link_sd.isra.2+0xc1/0x1f0
 [<ffffffff81231555>] sysfs_create_link+0x25/0x50
 [<ffffffffa05c8f2e>] bcache_device_link+0x9e/0xf0 [bcache]
 [<ffffffffa05ca832>] bch_cached_dev_attach+0x212/0x450 [bcache]
 [<ffffffffa05d03cb>] bch_cached_dev_store+0x6db/0x770 [bcache]
 [<ffffffff8122f2f0>] ? sysfs_write_file+0x60/0x1c0
 [<ffffffff8122f3b8>] sysfs_write_file+0x128/0x1c0
 [<ffffffff811b8b54>] vfs_write+0xb4/0x1f0
 [<ffffffff811b9589>] SyS_write+0x49/0xa0
 [<ffffffff810fc286>] ? __audit_syscall_exit+0x1f6/0x2a0
 [<ffffffff816966e9>] system_call_fastpath+0x16/0x1b

Bug 1074492 seems to be a dup of this one.

Description of problem:
reboot from suspend

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.2.0
cmdline:        BOOT_IMAGE=/vmlinuz-3.13.7-200.fc20.x86_64 root=UUID=2a702c03-75be-4193-a750-8ae05a25b6bd ro rootflags=subvol=root vconsole.font=latarcyrheb-sun16 rhgb zswap.enabled LANG=fr_CA.UTF-8
kernel:         3.13.7-200.fc20.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 2194 at fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
sysfs: cannot create duplicate filename '/devices/system/cpu/cpu1/cpufreq'
Modules linked in: fuse ccm bnep bluetooth 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 snd_hda_codec_analog ath9k ath9k_common ath9k_hw ath mac80211 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm powernow_k8 snd_page_alloc snd_timer snd rfkill soundcore kvm_amd serio_raw kvm edac_core joydev nv_tco forcedeth edac_mce_amd shpchp k8temp asus_atk0110 i2c_nforce2 usblp btrfs libcrc32c xor raid6_pq nouveau video mxm_wmi wmi i2c_algo_bit drm_kms_helper
IPv6: ADDRCONF(NETDEV_UP): wlp1s7: link is not ready
ttm drm ata_generic pata_acpi i2c_core sata_nv pata_amd
CPU: 0 PID: 2194 Comm: systemd-sleep Not tainted 3.13.7-200.fc20.x86_64 #1
Hardware name: System manufacturer System Product Name/M2N-E, BIOS ASUS M2N-E ACPI BIOS Revision 1202 10/29/2007
0000000000000009 ffff88006ac53b90 ffffffff8168772c ffff88006ac53bd8
ffff88006ac53bc8 ffffffff8106d47d ffff88001a04d000 ffff88001a04d000
ffff88009ba1ad90 0000000000000001 0000000000000000 ffff88006ac53c28
Call Trace:
[<ffffffff8168772c>] dump_stack+0x45/0x56
[<ffffffff8106d47d>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8106d4ec>] warn_slowpath_fmt+0x4c/0x50
[<ffffffff81230836>] sysfs_warn_dup+0x86/0xa0
[<ffffffff81230890>] sysfs_add_one+0x40/0x50
[<ffffffff81231401>] sysfs_do_create_link_sd.isra.2+0xc1/0x1f0
[<ffffffff81231555>] sysfs_create_link+0x25/0x50
[<ffffffff8152cb06>] __cpufreq_add_dev.isra.16+0x1b6/0x960
[<ffffffff8152d682>] cpufreq_cpu_callback+0x72/0xc0
[<ffffffff8169229c>] notifier_call_chain+0x4c/0x70
[<ffffffff8109379e>] __raw_notifier_call_chain+0xe/0x10
[<ffffffff8106d683>] cpu_notify+0x23/0x50
[<ffffffff8106d8c8>] _cpu_up+0x168/0x180
[<ffffffff8167ad43>] enable_nonboot_cpus+0x93/0xf0
[<ffffffff810b5c35>] suspend_devices_and_enter+0x315/0x440
[<ffffffff810b5ed8>] pm_suspend+0x178/0x260
[<ffffffff810b4dd9>] state_store+0x79/0xf0
[<ffffffff81315f8f>] kobj_attr_store+0xf/0x20
[<ffffffff8122f3b8>] sysfs_write_file+0x128/0x1c0
[<ffffffff811b8b54>] vfs_write+0xb4/0x1f0
[<ffffffff811b9589>] SyS_write+0x49/0xa0
[<ffffffff816966e9>] system_call_fastpath+0x16/0x1b

Description of problem:
The kernel crashed when it stand up from hibernate.

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.2.0
cmdline:        BOOT_IMAGE=/vmlinuz-3.13.7-200.fc20.x86_64 root=/dev/mapper/fedora_laptop-root ro rd.lvm.lv=fedora_laptop/root vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora_laptop/swap rhgb quiet LANG=hu_HU.UTF-8
kernel:         3.13.7-200.fc20.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 2169 at fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
sysfs: cannot create duplicate filename '/devices/system/cpu/cpu1/cpufreq'
Modules linked in: fuse ipt_MASQUERADE xt_CHECKSUM tun ccm nf_conntrack_netbios_ns nf_conntrack_broadcast bnep bluetooth 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 ath5k ath mac80211 powernow_k8 edac_core kvm_amd cfg80211 snd_hda_codec_realtek snd_hda_intel rfkill r8169 snd_hda_codec mii sp5100_tco kvm joydev snd_hwdep snd_seq snd_seq_device snd_pcm edac_mce_amd snd_page_alloc i2c_piix4 shpchp k8temp snd_timer snd soundcore serio_raw video nfsd auth_rpcgss nfs_acl lockd
sunrpc ata_generic pata_acpi radeon ums_realtek usb_storage pata_atiixp i2c_algo_bit drm_kms_helper ttm drm i2c_core
CPU: 0 PID: 2169 Comm: systemd-sleep Not tainted 3.13.7-200.fc20.x86_64 #1
Hardware name: Micro-Star International MSI Notebook VR610/MS-163B, BIOS A163BAMS V1.0D 03/05/2008
0000000000000009 ffff880018ddbbc8 ffffffff8168772c ffff880018ddbc10
ffff880018ddbc00 ffffffff8106d47d ffff880028a74000 ffff880028a74000
ffff880074444310 0000000000000001 0000000000000000 ffff880018ddbc60
Call Trace:
[<ffffffff8168772c>] dump_stack+0x45/0x56
[<ffffffff8106d47d>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8106d4ec>] warn_slowpath_fmt+0x4c/0x50
[<ffffffff81230836>] sysfs_warn_dup+0x86/0xa0
[<ffffffff81230890>] sysfs_add_one+0x40/0x50
[<ffffffff81231401>] sysfs_do_create_link_sd.isra.2+0xc1/0x1f0

Description of problem:
I am attemtping to use a physical device inside a LXC libvort container

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.2.1
cmdline:        BOOT_IMAGE=/vmlinuz-3.13.10-200.fc20.x86_64 root=UUID=a8218b49-3dd6-46e9-a9f7-dddc21e334d2 ro vconsole.font=latarcyrheb-sun16 text quiet elevator=noop selinux=0 ipv6.disable=1 LANG=en_US.UTF-8
kernel:         3.13.10-200.fc20.x86_64
runlevel:       N 3
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 5 PID: 1274 at fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
sysfs: cannot create duplicate filename '/devices/LNXSYSTM:00/device:00/PNP0A03:00/device:08/VMBUS:00/vmbus_0_15/net/eth0/upper_macvlan0'
Modules linked in: fuse bridge stp llc bnep bluetooth rfkill ip6_tables ebtable_nat ebtables macvlan joydev crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel hyperv_keyboard hv_utils i2c_piix4 hyperv_fb serio_raw i2c_core microcode nfsd auth_rpcgss nfs_acl lockd sunrpc hv_netvsc hid_hyperv hv_storvsc hv_vmbus ata_generic pata_acpi
CPU: 5 PID: 1274 Comm: libvirtd Not tainted 3.13.10-200.fc20.x86_64 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
 0000000000000009 ffff8803d9dc7610 ffffffff81687eac ffff8803d9dc7658
 ffff8803d9dc7648 ffffffff8106d4dd ffff8803bf133000 ffff8803bf133000
 ffff880036cd6070 0000000000000001 0000000000000000 ffff8803d9dc76a8
Call Trace:
 [<ffffffff81687eac>] dump_stack+0x45/0x56
 [<ffffffff8106d4dd>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8106d54c>] warn_slowpath_fmt+0x4c/0x50
 [<ffffffff81230c56>] sysfs_warn_dup+0x86/0xa0
 [<ffffffff81230cb0>] sysfs_add_one+0x40/0x50
 [<ffffffff81231821>] sysfs_do_create_link_sd.isra.2+0xc1/0x1f0
 [<ffffffff81231975>] sysfs_create_link+0x25/0x50
 [<ffffffff815822cb>] __netdev_adjacent_dev_insert+0x1cb/0x260
 [<ffffffff81586dfd>] __netdev_adjacent_dev_link_lists+0x2d/0x80
 [<ffffffff81586f71>] __netdev_adjacent_dev_link_neighbour+0x71/0xa0
 [<ffffffff815870e0>] __netdev_upper_dev_link+0xf0/0x460
 [<ffffffff81093836>] ? raw_notifier_call_chain+0x16/0x20
 [<ffffffff81584010>] ? dev_queue_xmit_nit+0x220/0x220
 [<ffffffff81587462>] netdev_upper_dev_link+0x12/0x20
 [<ffffffffa00e2ea7>] macvlan_common_newlink+0x197/0x380 [macvlan]
 [<ffffffff815841a0>] ? netif_rx+0x190/0x190
 [<ffffffffa00e30ac>] macvlan_newlink+0x1c/0x20 [macvlan]
 [<ffffffff81596d35>] rtnl_newlink+0x4f5/0x5d0
 [<ffffffff8159697e>] ? rtnl_newlink+0x13e/0x5d0
 [<ffffffff81593649>] rtnetlink_rcv_msg+0x99/0x260
 [<ffffffff810aa526>] ? load_balance+0x166/0x7f0
 [<ffffffff815757de>] ? __alloc_skb+0x7e/0x2b0
 [<ffffffff815935b0>] ? rtnetlink_rcv+0x30/0x30
 [<ffffffff815b27d9>] netlink_rcv_skb+0xa9/0xc0
 [<ffffffff815935a8>] rtnetlink_rcv+0x28/0x30
 [<ffffffff815b1e05>] netlink_unicast+0xd5/0x1b0
 [<ffffffff815b21df>] netlink_sendmsg+0x2ff/0x740
 [<ffffffff810125f9>] ? __switch_to+0x169/0x4c0
 [<ffffffff8156c45b>] sock_sendmsg+0x8b/0xc0
 [<ffffffff8156c14e>] ? move_addr_to_kernel.part.16+0x1e/0x60
 [<ffffffff8156cd11>] ? move_addr_to_kernel+0x21/0x30
 [<ffffffff8156cce3>] ___sys_sendmsg+0x3c3/0x3d0
 [<ffffffff810ae5f4>] ? __wake_up+0x44/0x50
 [<ffffffff815b0c23>] ? netlink_table_ungrab+0x33/0x40
 [<ffffffff815b139d>] ? netlink_insert+0x14d/0x240
 [<ffffffff8156b052>] ? move_addr_to_user+0xb2/0xd0
 [<ffffffff8156b0fd>] ? SYSC_getsockname+0x8d/0xe0
 [<ffffffff8156d3e2>] __sys_sendmsg+0x42/0x80
 [<ffffffff8156d432>] SyS_sendmsg+0x12/0x20
 [<ffffffff81696e69>] system_call_fastpath+0x16/0x1b

(In reply to igor.redhat from comment #2)
> This seems to happen on just about every suspend/resume cycle for me...

Some of them for me. Or something such.

Description of problem:
1. systemctl hibernate
2. Wake the system up from hibernation

NB: system seems to awaken OK except for NIC; I also have to `service network restart` to re-enable it

Version-Release number of selected component:
kernel

Additional info:
reporter:       libreport-2.2.2
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.13.10-200.fc20.x86_64 root=/dev/mapper/nu-lv_root ro rd.md=0 rd.dm=0 vconsole.keymap=us rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=nu/lv_swap rd.lvm.lv=nu/lv_root net.ifnames=0 ipv6.disable=1 audit=0 LANG=ru_RU.UTF-8
kernel:         3.13.10-200.fc20.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 23975 at fs/sysfs/dir.c:486 sysfs_warn_dup+0x86/0xa0()
sysfs: cannot create duplicate filename '/devices/system/cpu/cpu1/cpufreq'
Modules linked in: nls_iso8859_1 vfat fat fuse ip6_tables ebtable_nat ebtables l2tp_ppp l2tp_netlink l2tp_core pppox ppp_generic slhc bridge stp llc tun hwmon_vid powernow_k8 kvm_amd kvm edac_core ppdev snd_intel8x0 snd_ac97_codec ac97_bus k8temp snd_seq lm63 edac_mce_amd serio_raw snd_seq_device snd_pcm i2c_nforce2 joydev snd_page_alloc snd_timer parport_pc parport shpchp snd asus_atk0110 forcedeth soundcore nfsd auth_rpcgss nfs_acl lockd sunrpc binfmt_misc usb_storage radeon i2c_algo_bit drm_kms_helper ttm drm ata_generic pata_acpi i2c_core sata_nv pata_amd
CPU: 0 PID: 23975 Comm: systemd-sleep Not tainted 3.13.10-200.fc20.x86_64 #1
Hardware name: System manufacturer System Product Name/M2N4-SLI, BIOS ASUS M2N4-SLI ACPI BIOS Revision 0301 07/14/2006
0000000000000009 ffff880105659bc8 ffffffff81687eac ffff880105659c10
ffff880105659c00 ffffffff8106d4dd ffff880006a55000 ffff880006a55000
ffff8801870e1e70 0000000000000001 0000000000000000 ffff880105659c60
Call Trace:
[<ffffffff81687eac>] dump_stack+0x45/0x56
[<ffffffff8106d4dd>] warn_slowpath_common+0x7d/0xa0
[<ffffffff8106d54c>] warn_slowpath_fmt+0x4c/0x50
[<ffffffff81230c56>] sysfs_warn_dup+0x86/0xa0
[<ffffffff81230cb0>] sysfs_add_one+0x40/0x50
[<ffffffff81231821>] sysfs_do_create_link_sd.isra.2+0xc1/0x1f0
[<ffffffff81231975>] sysfs_create_link+0x25/0x50
[<ffffffff8152d0c6>] __cpufreq_add_dev.isra.16+0x1b6/0x960
[<ffffffff8152dc42>] cpufreq_cpu_callback+0x72/0xc0
[<ffffffff81692a1c>] notifier_call_chain+0x4c/0x70
[<ffffffff8109381e>] __raw_notifier_call_chain+0xe/0x10
[<ffffffff8106d6e3>] cpu_notify+0x23/0x50
[<ffffffff8106d928>] _cpu_up+0x168/0x180
[<ffffffff8167b4c3>] enable_nonboot_cpus+0x93/0xf0
[<ffffffff810b68d5>] hibernation_snapshot+0x275/0x360
[<ffffffff810b71bb>] hibernate+0x12b/0x1d0
[<ffffffff810b4ec4>] state_store+0xe4/0xf0
[<ffffffff813163ef>] kobj_attr_store+0xf/0x20
[<ffffffff8122f7d8>] sysfs_write_file+0x128/0x1c0
[<ffffffff811b8e84>] vfs_write+0xb4/0x1f0
[<ffffffff811b98b9>] SyS_write+0x49/0xa0
[<ffffffff81696e69>] system_call_fastpath+0x16/0x1b

*********** 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.

(In reply to Justin M. Forbes from comment #11)
> *********** 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.

Hi. I currently run -200. I don't know if it's with this one or the one before this but the issues I've had now is that the computer doesn't come back from suspend at all so for obvious reasons I haven't even used suspend for the last 1-2 weeks because I don't really want to have a "slightly more than 50% chance things come back as they should" if that's the case.

I think the CPU fan runs (not 100% sure) and the power led blinks (maybe it do during any suspend?) but nothing else happen. If I try to turn the machine of and on the normal way it doesn't revert to a functioning state either so I have to kill of the power at the PSU before I can turn it back on again.

We did have a power loss once but the BIOS settings I've looked at seem to have been what I think they was before so I don't think anything has changed there but I can't promise 100%.

Haven't seen this error in some time (and it never affected me in a way I noticed anyway if I remember correctly) but as said now the machine haven't returned at all which imho is worse =P

This bug has multiple issue reports all lumped into it by ABRT.  Unfortunately, there's nothing that indicates they're related at all.  If you are still seeing your issue on 3.14.8 or newer, please file a new bug with the relevant details.