From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: Viresh Kumar <viresh.kumar@linaro.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: linux-pm@vger.kernel.org
Subject: 4.4.0-rc1 cpufreq warning
Date: Fri, 20 Nov 2015 18:50:12 -0800 [thread overview]
Message-ID: <1448074212.3450.4.camel@linux.intel.com> (raw)
Hi,
Anybody else has this issue? On rmmod the cpufreq folder in cpuX is not
removed.
[root@spandruv-mobl3 testuser]# uname -a
Linux xxxx-xxx 4.4.0-rc1 #84 SMP Fri Nov 20 18:04:37 PST 2015 x86_64
x86_64 x86_64 GNU/Linux
[root@spandruv-mobl3 testuser]# rmmod acpi_cpufreq
[root@spandruv-mobl3 testuser]# sudo modprobe acpi_cpufreq
[ 128.154319] ------------[ cut here ]------------
[ 128.154333] WARNING: CPU: 0 PID: 3201 at fs/sysfs/dir.c:31
sysfs_warn_dup+0x62/0x80()
[ 128.154337] sysfs: cannot create duplicate filename
'/devices/system/cpu/cpu0/cpufreq'
[ 128.154340] Modules linked in: acpi_cpufreq(+) rfcomm ccm cmac
xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun
nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT
nf_reject_ipv6 xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
ebtable_nat ebtable_broute bridge ebtable_filter ebtables ip6table_nat
nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle vboxdrv(OE)
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack fuse
iptable_mangle iptable_security vmw_vsock_vmci_transport iptable_raw
vsock vmw_vmci bnep dm_crypt snd_soc_sst_broadwell arc4
hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_trigger
hid_sensor_iio_common
[ 128.154408] industrialio_triggered_buffer iwlmvm joydev
hid_sensor_hub hid_multitouch snd_hda_codec_hdmi snd_soc_rt286 elan_i2c
snd_soc_rl6347a mac80211 snd_soc_sst_haswell_pcm snd_soc_sst_ipc
snd_soc_sst_dsp snd_soc_core iTCO_wdt iTCO_vendor_support snd_compress
ppdev snd_pcm_dmaengine ac97_bus intel_rapl x86_pkg_temp_thermal
coretemp kvm_intel kvm snd_hda_intel irqbypass crct10dif_pclmul vfat
snd_hda_codec crc32_pclmul fat iwlwifi uvcvideo crc32c_intel btusb
snd_hda_core btrtl videobuf2_vmalloc btbcm videobuf2_v4l2 videobuf2_core
btintel snd_hwdep snd_seq bluetooth videobuf2_memops v4l2_common
cfg80211 videodev snd_seq_device snd_pcm pcspkr cdc_acm media i2c_i801
snd_timer snd mei_me mei processor_thermal_device shpchp
intel_soc_dts_iosf iosf_mbi lpc_ich soundcore acpi_als winbond_cir
kfifo_buf
[ 128.154548] soc_button_array industrialio rc_core int3403_thermal
parport_pc parport rfkill_gpio dw_dmac int3400_thermal snd_soc_sst_acpi
dw_dmac_core i2c_designware_platform acpi_thermal_rel rfkill
i2c_designware_core tpm_crb tpm_tis tpm int3402_thermal acpi_pad
int340x_thermal_zone nfsd nfs_acl lockd auth_rpcgss grace sunrpc
binfmt_misc cdc_mbim cdc_wdm cdc_ncm usbnet mii i915 8021q garp stp llc
mrp i2c_algo_bit drm_kms_helper drm e1000e sdhci_pci serio_raw
sdhci_acpi ptp sdhci pps_core mmc_core video i2c_hid [last unloaded:
acpi_cpufreq]
[ 128.154611] CPU: 0 PID: 3201 Comm: modprobe Tainted: G OE
4.4.0-rc1 #84
[ 128.154615] Hardware name: Intel Corporation Broadwell Client
platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0121.R04.1505080303
05/08/2015
[ 128.154620] 0000000000000000 000000005dac0241 ffff88026000fa70
ffffffff813a3fff
[ 128.154627] ffff88026000fab8 ffff88026000faa8 ffffffff810a0852
ffff8802194f3000
[ 128.154632] ffffffff81ab37c2 ffff880263f97870 ffff880263f97870
ffffffffffffffef
[ 128.154638] Call Trace:
[ 128.154648] [<ffffffff813a3fff>] dump_stack+0x44/0x55
[ 128.154656] [<ffffffff810a0852>] warn_slowpath_common+0x82/0xc0
[ 128.154662] [<ffffffff810a08ec>] warn_slowpath_fmt+0x5c/0x80
[ 128.154669] [<ffffffff8129c4d8>] ? kernfs_path+0x48/0x60
[ 128.154674] [<ffffffff8129fae2>] sysfs_warn_dup+0x62/0x80
[ 128.154680] [<ffffffff8129fe67>] sysfs_do_create_link_sd.isra.2
+0x97/0xb0
[ 128.154688] [<ffffffff8129fea5>] sysfs_create_link+0x25/0x40
[ 128.154696] [<ffffffff81619709>] add_cpu_dev_symlink+0x49/0x90
[ 128.154701] [<ffffffff8161b415>] cpufreq_online+0x215/0x790
[ 128.154706] [<ffffffffa03c1000>] ? 0xffffffffa03c1000
[ 128.154710] [<ffffffff8161ba52>] cpufreq_add_dev+0x62/0x90
[ 128.154718] [<ffffffff814d7ea1>] subsys_interface_register
+0xb1/0x100
[ 128.154723] [<ffffffff8161af4f>] cpufreq_register_driver+0x10f/0x220
[ 128.154730] [<ffffffffa03c1231>] acpi_cpufreq_init+0x231/0x1000
[acpi_cpufreq]
[ 128.154737] [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 128.154743] [<ffffffff81204002>] ? kmem_cache_alloc_trace
+0x182/0x1f0
[ 128.154750] [<ffffffff811a45dd>] ? do_init_module+0x27/0x1e5
[ 128.154755] [<ffffffff811a4615>] do_init_module+0x5f/0x1e5
[ 128.154760] [<ffffffff8112479c>] load_module+0x201c/0x2630
[ 128.154768] [<ffffffff81120cc0>] ? __symbol_put+0x60/0x60
[ 128.154781] [<ffffffff81228fc0>] ? kernel_read+0x50/0x80
[ 128.154787] [<ffffffff81124ff9>] SyS_finit_module+0xb9/0xf0
[ 128.154796] [<ffffffff817818ee>] entry_SYSCALL_64_fastpath+0x12/0x71
[ 128.154800] ---[ end trace 7d344a24810d0a60 ]---
[ 128.155075] ------------[ cut here ]------------
[ 128.155083] WARNING: CPU: 0 PID: 3201 at fs/sysfs/dir.c:31
sysfs_warn_dup+0x62/0x80()
[ 128.155086] sysfs: cannot create duplicate filename
'/devices/system/cpu/cpu1/cpufreq'
[ 128.155088] Modules linked in: acpi_cpufreq(+) rfcomm ccm cmac
xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun
nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT
nf_reject_ipv6 xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
ebtable_nat ebtable_broute bridge ebtable_filter ebtables ip6table_nat
nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle vboxdrv(OE)
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack fuse
iptable_mangle iptable_security vmw_vsock_vmci_transport iptable_raw
vsock vmw_vmci bnep dm_crypt snd_soc_sst_broadwell arc4
hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_trigger
hid_sensor_iio_common
[ 128.155148] industrialio_triggered_buffer iwlmvm joydev
hid_sensor_hub hid_multitouch snd_hda_codec_hdmi snd_soc_rt286 elan_i2c
snd_soc_rl6347a mac80211 snd_soc_sst_haswell_pcm snd_soc_sst_ipc
snd_soc_sst_dsp snd_soc_core iTCO_wdt iTCO_vendor_support snd_compress
ppdev snd_pcm_dmaengine ac97_bus intel_rapl x86_pkg_temp_thermal
coretemp kvm_intel kvm snd_hda_intel irqbypass crct10dif_pclmul vfat
snd_hda_codec crc32_pclmul fat iwlwifi uvcvideo crc32c_intel btusb
snd_hda_core btrtl videobuf2_vmalloc btbcm videobuf2_v4l2 videobuf2_core
btintel snd_hwdep snd_seq bluetooth videobuf2_memops v4l2_common
cfg80211 videodev snd_seq_device snd_pcm pcspkr cdc_acm media i2c_i801
snd_timer snd mei_me mei processor_thermal_device shpchp
intel_soc_dts_iosf iosf_mbi lpc_ich soundcore acpi_als winbond_cir
kfifo_buf
[ 128.155215] soc_button_array industrialio rc_core int3403_thermal
parport_pc parport rfkill_gpio dw_dmac int3400_thermal snd_soc_sst_acpi
dw_dmac_core i2c_designware_platform acpi_thermal_rel rfkill
i2c_designware_core tpm_crb tpm_tis tpm int3402_thermal acpi_pad
int340x_thermal_zone nfsd nfs_acl lockd auth_rpcgss grace sunrpc
binfmt_misc cdc_mbim cdc_wdm cdc_ncm usbnet mii i915 8021q garp stp llc
mrp i2c_algo_bit drm_kms_helper drm e1000e sdhci_pci serio_raw
sdhci_acpi ptp sdhci pps_core mmc_core video i2c_hid [last unloaded:
acpi_cpufreq]
[ 128.155270] CPU: 0 PID: 3201 Comm: modprobe Tainted: G W OE
4.4.0-rc1 #84
[ 128.155273] Hardware name: Intel Corporation Broadwell Client
platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0121.R04.1505080303
05/08/2015
[ 128.155276] 0000000000000000 000000005dac0241 ffff88026000fa70
ffffffff813a3fff
[ 128.155281] ffff88026000fab8 ffff88026000faa8 ffffffff810a0852
ffff8802194f3000
[ 128.155287] ffffffff81ab37c2 ffff880263f980f0 ffff880263f980f0
ffffffffffffffef
[ 128.155292] Call Trace:
[ 128.155298] [<ffffffff813a3fff>] dump_stack+0x44/0x55
[ 128.155303] [<ffffffff810a0852>] warn_slowpath_common+0x82/0xc0
[ 128.155309] [<ffffffff810a08ec>] warn_slowpath_fmt+0x5c/0x80
[ 128.155315] [<ffffffff8129c4d8>] ? kernfs_path+0x48/0x60
[ 128.155319] [<ffffffff8129fae2>] sysfs_warn_dup+0x62/0x80
[ 128.155324] [<ffffffff8129fe67>] sysfs_do_create_link_sd.isra.2
+0x97/0xb0
[ 128.155329] [<ffffffff8129fea5>] sysfs_create_link+0x25/0x40
[ 128.155336] [<ffffffff81619709>] add_cpu_dev_symlink+0x49/0x90
[ 128.155340] [<ffffffff8161b415>] cpufreq_online+0x215/0x790
[ 128.155345] [<ffffffffa03c1000>] ? 0xffffffffa03c1000
[ 128.155349] [<ffffffff8161ba52>] cpufreq_add_dev+0x62/0x90
[ 128.155355] [<ffffffff814d7ea1>] subsys_interface_register
+0xb1/0x100
[ 128.155359] [<ffffffff8161af4f>] cpufreq_register_driver+0x10f/0x220
[ 128.155367] [<ffffffffa03c1231>] acpi_cpufreq_init+0x231/0x1000
[acpi_cpufreq]
[ 128.155372] [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 128.155377] [<ffffffff81204002>] ? kmem_cache_alloc_trace
+0x182/0x1f0
[ 128.155382] [<ffffffff811a45dd>] ? do_init_module+0x27/0x1e5
[ 128.155387] [<ffffffff811a4615>] do_init_module+0x5f/0x1e5
[ 128.155392] [<ffffffff8112479c>] load_module+0x201c/0x2630
[ 128.155399] [<ffffffff81120cc0>] ? __symbol_put+0x60/0x60
[ 128.155406] [<ffffffff81228fc0>] ? kernel_read+0x50/0x80
[ 128.155411] [<ffffffff81124ff9>] SyS_finit_module+0xb9/0xf0
[ 128.155419] [<ffffffff817818ee>] entry_SYSCALL_64_fastpath+0x12/0x71
[ 128.155423] ---[ end trace 7d344a24810d0a61 ]---
[ 128.155719] ------------[ cut here ]------------
[ 128.155727] WARNING: CPU: 0 PID: 3201 at fs/sysfs/dir.c:31
sysfs_warn_dup+0x62/0x80()
[ 128.155730] sysfs: cannot create duplicate filename
'/devices/system/cpu/cpu2/cpufreq'
[ 128.155732] Modules linked in: acpi_cpufreq(+) rfcomm ccm cmac
xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun
nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT
nf_reject_ipv6 xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
ebtable_nat ebtable_broute bridge ebtable_filter ebtables ip6table_nat
nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle vboxdrv(OE)
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack fuse
iptable_mangle iptable_security vmw_vsock_vmci_transport iptable_raw
vsock vmw_vmci bnep dm_crypt snd_soc_sst_broadwell arc4
hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_trigger
hid_sensor_iio_common
[ 128.155790] industrialio_triggered_buffer iwlmvm joydev
hid_sensor_hub hid_multitouch snd_hda_codec_hdmi snd_soc_rt286 elan_i2c
snd_soc_rl6347a mac80211 snd_soc_sst_haswell_pcm snd_soc_sst_ipc
snd_soc_sst_dsp snd_soc_core iTCO_wdt iTCO_vendor_support snd_compress
ppdev snd_pcm_dmaengine ac97_bus intel_rapl x86_pkg_temp_thermal
coretemp kvm_intel kvm snd_hda_intel irqbypass crct10dif_pclmul vfat
snd_hda_codec crc32_pclmul fat iwlwifi uvcvideo crc32c_intel btusb
snd_hda_core btrtl videobuf2_vmalloc btbcm videobuf2_v4l2 videobuf2_core
btintel snd_hwdep snd_seq bluetooth videobuf2_memops v4l2_common
cfg80211 videodev snd_seq_device snd_pcm pcspkr cdc_acm media i2c_i801
snd_timer snd mei_me mei processor_thermal_device shpchp
intel_soc_dts_iosf iosf_mbi lpc_ich soundcore acpi_als winbond_cir
kfifo_buf
[ 128.155856] soc_button_array industrialio rc_core int3403_thermal
parport_pc parport rfkill_gpio dw_dmac int3400_thermal snd_soc_sst_acpi
dw_dmac_core i2c_designware_platform acpi_thermal_rel rfkill
i2c_designware_core tpm_crb tpm_tis tpm int3402_thermal acpi_pad
int340x_thermal_zone nfsd nfs_acl lockd auth_rpcgss grace sunrpc
binfmt_misc cdc_mbim cdc_wdm cdc_ncm usbnet mii i915 8021q garp stp llc
mrp i2c_algo_bit drm_kms_helper drm e1000e sdhci_pci serio_raw
sdhci_acpi ptp sdhci pps_core mmc_core video i2c_hid [last unloaded:
acpi_cpufreq]
[ 128.155909] CPU: 0 PID: 3201 Comm: modprobe Tainted: G W OE
4.4.0-rc1 #84
[ 128.155912] Hardware name: Intel Corporation Broadwell Client
platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0121.R04.1505080303
05/08/2015
[ 128.155915] 0000000000000000 000000005dac0241 ffff88026000fa70
ffffffff813a3fff
[ 128.155920] ffff88026000fab8 ffff88026000faa8 ffffffff810a0852
ffff8802194f3000
[ 128.155925] ffffffff81ab37c2 ffff880263f989d8 ffff880263f989d8
ffffffffffffffef
[ 128.155931] Call Trace:
[ 128.155937] [<ffffffff813a3fff>] dump_stack+0x44/0x55
[ 128.155942] [<ffffffff810a0852>] warn_slowpath_common+0x82/0xc0
[ 128.155947] [<ffffffff810a08ec>] warn_slowpath_fmt+0x5c/0x80
[ 128.155954] [<ffffffff8129c4d8>] ? kernfs_path+0x48/0x60
[ 128.155958] [<ffffffff8129fae2>] sysfs_warn_dup+0x62/0x80
[ 128.155963] [<ffffffff8129fe67>] sysfs_do_create_link_sd.isra.2
+0x97/0xb0
[ 128.155967] [<ffffffff8129fea5>] sysfs_create_link+0x25/0x40
[ 128.155974] [<ffffffff81619709>] add_cpu_dev_symlink+0x49/0x90
[ 128.155978] [<ffffffff8161b415>] cpufreq_online+0x215/0x790
[ 128.155982] [<ffffffffa03c1000>] ? 0xffffffffa03c1000
[ 128.155986] [<ffffffff8161ba52>] cpufreq_add_dev+0x62/0x90
[ 128.155992] [<ffffffff814d7ea1>] subsys_interface_register
+0xb1/0x100
[ 128.155996] [<ffffffff8161af4f>] cpufreq_register_driver+0x10f/0x220
[ 128.156003] [<ffffffffa03c1231>] acpi_cpufreq_init+0x231/0x1000
[acpi_cpufreq]
[ 128.156009] [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 128.156014] [<ffffffff81204002>] ? kmem_cache_alloc_trace
+0x182/0x1f0
[ 128.156019] [<ffffffff811a45dd>] ? do_init_module+0x27/0x1e5
[ 128.156024] [<ffffffff811a4615>] do_init_module+0x5f/0x1e5
[ 128.156029] [<ffffffff8112479c>] load_module+0x201c/0x2630
[ 128.156036] [<ffffffff81120cc0>] ? __symbol_put+0x60/0x60
[ 128.156043] [<ffffffff81228fc0>] ? kernel_read+0x50/0x80
[ 128.156048] [<ffffffff81124ff9>] SyS_finit_module+0xb9/0xf0
[ 128.156056] [<ffffffff817818ee>] entry_SYSCALL_64_fastpath+0x12/0x71
[ 128.156059] ---[ end trace 7d344a24810d0a62 ]---
[ 128.156304] ------------[ cut here ]------------
[ 128.156310] WARNING: CPU: 0 PID: 3201 at fs/sysfs/dir.c:31
sysfs_warn_dup+0x62/0x80()
[ 128.156313] sysfs: cannot create duplicate filename
'/devices/system/cpu/cpu3/cpufreq'
[ 128.156315] Modules linked in: acpi_cpufreq(+) rfcomm ccm cmac
xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun
nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT
nf_reject_ipv6 xt_conntrack vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE)
ebtable_nat ebtable_broute bridge ebtable_filter ebtables ip6table_nat
nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle vboxdrv(OE)
ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack fuse
iptable_mangle iptable_security vmw_vsock_vmci_transport iptable_raw
vsock vmw_vmci bnep dm_crypt snd_soc_sst_broadwell arc4
hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als
hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_trigger
hid_sensor_iio_common
[ 128.156373] industrialio_triggered_buffer iwlmvm joydev
hid_sensor_hub hid_multitouch snd_hda_codec_hdmi snd_soc_rt286 elan_i2c
snd_soc_rl6347a mac80211 snd_soc_sst_haswell_pcm snd_soc_sst_ipc
snd_soc_sst_dsp snd_soc_core iTCO_wdt iTCO_vendor_support snd_compress
ppdev snd_pcm_dmaengine ac97_bus intel_rapl x86_pkg_temp_thermal
coretemp kvm_intel kvm snd_hda_intel irqbypass crct10dif_pclmul vfat
snd_hda_codec crc32_pclmul fat iwlwifi uvcvideo crc32c_intel btusb
snd_hda_core btrtl videobuf2_vmalloc btbcm videobuf2_v4l2 videobuf2_core
btintel snd_hwdep snd_seq bluetooth videobuf2_memops v4l2_common
cfg80211 videodev snd_seq_device snd_pcm pcspkr cdc_acm media i2c_i801
snd_timer snd mei_me mei processor_thermal_device shpchp
intel_soc_dts_iosf iosf_mbi lpc_ich soundcore acpi_als winbond_cir
kfifo_buf
[ 128.156449] soc_button_array industrialio rc_core int3403_thermal
parport_pc parport rfkill_gpio dw_dmac int3400_thermal snd_soc_sst_acpi
dw_dmac_core i2c_designware_platform acpi_thermal_rel rfkill
i2c_designware_core tpm_crb tpm_tis tpm int3402_thermal acpi_pad
int340x_thermal_zone nfsd nfs_acl lockd auth_rpcgss grace sunrpc
binfmt_misc cdc_mbim cdc_wdm cdc_ncm usbnet mii i915 8021q garp stp llc
mrp i2c_algo_bit drm_kms_helper drm e1000e sdhci_pci serio_raw
sdhci_acpi ptp sdhci pps_core mmc_core video i2c_hid [last unloaded:
acpi_cpufreq]
[ 128.156502] CPU: 0 PID: 3201 Comm: modprobe Tainted: G W OE
4.4.0-rc1 #84
[ 128.156505] Hardware name: Intel Corporation Broadwell Client
platform/Wilson Beach SDS, BIOS BDW-E2R1.86C.0121.R04.1505080303
05/08/2015
[ 128.156508] 0000000000000000 000000005dac0241 ffff88026000fa70
ffffffff813a3fff
[ 128.156513] ffff88026000fab8 ffff88026000faa8 ffffffff810a0852
ffff8802194f3000
[ 128.156518] ffffffff81ab37c2 ffff880263f992d0 ffff880263f992d0
ffffffffffffffef
[ 128.156524] Call Trace:
[ 128.156529] [<ffffffff813a3fff>] dump_stack+0x44/0x55
[ 128.156535] [<ffffffff810a0852>] warn_slowpath_common+0x82/0xc0
[ 128.156540] [<ffffffff810a08ec>] warn_slowpath_fmt+0x5c/0x80
[ 128.156547] [<ffffffff8129c4d8>] ? kernfs_path+0x48/0x60
[ 128.156551] [<ffffffff8129fae2>] sysfs_warn_dup+0x62/0x80
[ 128.156556] [<ffffffff8129fe67>] sysfs_do_create_link_sd.isra.2
+0x97/0xb0
[ 128.156566] [<ffffffff8129fea5>] sysfs_create_link+0x25/0x40
[ 128.156573] [<ffffffff81619709>] add_cpu_dev_symlink+0x49/0x90
[ 128.156577] [<ffffffff8161b415>] cpufreq_online+0x215/0x790
[ 128.156582] [<ffffffffa03c1000>] ? 0xffffffffa03c1000
[ 128.156586] [<ffffffff8161ba52>] cpufreq_add_dev+0x62/0x90
[ 128.156591] [<ffffffff814d7ea1>] subsys_interface_register
+0xb1/0x100
[ 128.156596] [<ffffffff8161af4f>] cpufreq_register_driver+0x10f/0x220
[ 128.156602] [<ffffffffa03c1231>] acpi_cpufreq_init+0x231/0x1000
[acpi_cpufreq]
[ 128.156608] [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 128.156613] [<ffffffff81204002>] ? kmem_cache_alloc_trace
+0x182/0x1f0
[ 128.156618] [<ffffffff811a45dd>] ? do_init_module+0x27/0x1e5
[ 128.156623] [<ffffffff811a4615>] do_init_module+0x5f/0x1e5
[ 128.156628] [<ffffffff8112479c>] load_module+0x201c/0x2630
[ 128.156634] [<ffffffff81120cc0>] ? __symbol_put+0x60/0x60
[ 128.156642] [<ffffffff81228fc0>] ? kernel_read+0x50/0x80
[ 128.156647] [<ffffffff81124ff9>] SyS_finit_module+0xb9/0xf0
[ 128.156654] [<ffffffff817818ee>] entry_SYSCALL_64_fastpath+0x12/0x71
[ 128.156657] ---[ end trace 7d344a24810d0a63 ]---
Thanks,
Srinivas
next reply other threads:[~2015-11-21 2:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-21 2:50 Srinivas Pandruvada [this message]
2015-11-21 3:34 ` [PATCH] cpufreq: Always remove sysfs cpuX/cpufreq link on ->remove_dev() Viresh Kumar
2015-11-21 3:34 ` Viresh Kumar
2015-11-21 3:36 ` [PATCH V2] " Viresh Kumar
2015-11-21 3:36 ` Viresh Kumar
2015-11-21 14:42 ` Srinivas Pandruvada
2015-11-23 22:47 ` Rafael J. Wysocki
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1448074212.3450.4.camel@linux.intel.com \
--to=srinivas.pandruvada@linux.intel.com \
--cc=linux-pm@vger.kernel.org \
--cc=rjw@rjwysocki.net \
--cc=viresh.kumar@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.