[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#723767: marked as done (linux: 3.11 Failed to suspend: RCU stall, soft lock-ups)

Your message dated Tue, 29 Jul 2014 14:36:16 +0200
with message-id <20140729143506.GA31043@debian.org>
and subject line Re: Bug#723767: linux: 3.11 Failed to suspend: RCU stall, soft lock-ups
has caused the Debian Bug report #723767,
regarding linux: 3.11 Failed to suspend: RCU stall, soft lock-ups
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
723767: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=723767
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: src:linux
Version: 3.11-1~exp1
Severity: important

I today tried to suspend my ThinkPad X230, but apparently this did not
work. 20 seconds after "PM: Preparing system for mem sleep", I get a
" INFO: rcu_sched self-detected stall on CPU { 0}" and then several
soft lockup messages. Rebooting did not fix the no-sleep problem, I
removed the battery for 10 seconds, that fixed it (the UEFI system
or the hardware itself might have been confused by the kernel bug).

When experiencing the bug, the system looked as if it suspended correctly
at first; but after a few seconds; the system was completely active
again.

I attached a kernel log.

The log starts with an error message telling us that bluetoothd is
trying to create a duplicate bluetooth device. Apparently, the device
was not probably cleaned up during suspend (I suspended with an active
bluetooth PAN connection). I don't know whether the two issues are related.


-- Package-specific info:
** Version:
Linux version 3.11-trunk-amd64 (debian-kernel@lists.debian.org) (gcc version 4.8.1 (Debian 4.8.1-9) ) #1 SMP Debian 3.11-1~exp1 (2013-09-12)

** Command line:
initrd=\EFI\debian\initrd.img root=UUID=dd840eac-0283-45e9-8f04-ef33f516d29d ro quiet i915.i915_enable_fbc=1 i915.i915_enable_rc6=7 i915.lvds_downclock=1 "acpi_osi=!Windows 2012"

** Not tainted

** Model information
sys_vendor: LENOVO
product_name: 2325CN3
product_version: ThinkPad X230
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: G2ET94WW (2.54 )
board_vendor: LENOVO
board_name: 2325CN3
board_version: Not Defined

** Loaded modules:
msr
ecb
parport_pc
ppdev
lp
parport
bnep
rfcomm
cpufreq_stats
cpufreq_userspace
cpufreq_powersave
cpufreq_conservative
binfmt_misc
uinput
xt_hl
ip6t_rt
nf_conntrack_ipv6
nf_defrag_ipv6
ipt_REJECT
xt_limit
xt_tcpudp
xt_addrtype
nf_conntrack_ipv4
nf_defrag_ipv4
xt_conntrack
ip6table_filter
ip6_tables
nf_conntrack_netbios_ns
nf_conntrack_broadcast
nf_nat_ftp
nf_nat
nf_conntrack_ftp
nf_conntrack
iptable_filter
ip_tables
x_tables
nls_utf8
nls_cp437
vfat
fat
fuse
ecryptfs
iTCO_wdt
iTCO_vendor_support
snd_hda_codec_hdmi
snd_hda_codec_realtek
joydev
btusb
bluetooth
x86_pkg_temp_thermal
coretemp
kvm_intel
kvm
crc32c_intel
ghash_clmulni_intel
arc4
aesni_intel
iwldvm
aes_x86_64
ablk_helper
cryptd
mac80211
lrw
gf128mul
glue_helper
efi_pstore
microcode
psmouse
pcspkr
evdev
serio_raw
iwlwifi
lpc_ich
mfd_core
efivars
i2c_i801
cfg80211
wmi
snd_hda_intel
snd_hda_codec
snd_hwdep
snd_pcm
snd_page_alloc
tpm_tis
thinkpad_acpi
snd_seq
i915
tpm
snd_seq_device
snd_timer
nvram
tpm_bios
rfkill
battery
drm_kms_helper
ac
drm
snd
i2c_algo_bit
mei_me
i2c_core
mperf
mei
button
video
soundcore
processor
ext4
crc16
mbcache
jbd2
sg
sd_mod
crc_t10dif
sdhci_pci
sdhci
ahci
libahci
mmc_core
libata
ehci_pci
scsi_mod
ehci_hcd
thermal
thermal_sys
e1000e
ptp
pps_core
xhci_hcd
usbcore
usb_common

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>

00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 44
	Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 4000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI])
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 40
	Region 0: Memory at f1520000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd

00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 41
	Region 0: Memory at f1535000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me

00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
	Subsystem: Lenovo Device [17aa:21f3]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at f1500000 (32-bit, non-prefetchable) [disabled] [size=128K]
	Region 1: Memory at f153b000 (32-bit, non-prefetchable) [disabled] [size=4K]
	Region 2: I/O ports at 4080 [disabled] [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f153a000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 46
	Region 0: Memory at f1530000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: f0d00000-f14fffff
	Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 [8086:1e12] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	Memory behind bridge: f0c00000-f0cfffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f1539000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1f.0 ISA bridge [0601]: Intel Corporation QM77 Express Chipset LPC Controller [8086:1e55] (rev 04)
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 42
	Region 0: I/O ports at 40a8 [size=8]
	Region 1: I/O ports at 40b4 [size=4]
	Region 2: I/O ports at 40a0 [size=8]
	Region 3: I/O ports at 40b0 [size=4]
	Region 4: I/O ports at 4060 [size=32]
	Region 5: Memory at f1538000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at f1534000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus

02:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller [1180:e823] (rev 07) (prog-if 01)
	Subsystem: Lenovo Device [17aa:21fa]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f0d00000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci

03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] [8086:0085] (rev 34)
	Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN [8086:1311]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 45
	Region 0: Memory at f0c00000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi


** USB devices:
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 5986:02d2 Acer, Inc 
Bus 003 Device 004: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (980, 'unstable'), (500, 'unstable'), (100, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.11-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.11-trunk-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.51
ii  initramfs-tools [linux-initramfs-tool]  0.113
ii  kmod                                    9-3
ii  linux-base                              3.5
ii  module-init-tools                       9-3

Versions of packages linux-image-3.11-trunk-amd64 recommends:
pn  firmware-linux-free  <none>

Versions of packages linux-image-3.11-trunk-amd64 suggests:
pn  debian-kernel-handbook     <none>
pn  grub-pc | extlinux | lilo  <none>
pn  linux-doc-3.11             <none>

Versions of packages linux-image-3.11-trunk-amd64 is related to:
pn  firmware-atheros        <none>
pn  firmware-bnx2           <none>
pn  firmware-bnx2x          <none>
pn  firmware-brcm80211      <none>
pn  firmware-intelwimax     <none>
pn  firmware-ipw2x00        <none>
pn  firmware-ivtv           <none>
ii  firmware-iwlwifi        0.40
pn  firmware-libertas       <none>
pn  firmware-linux          <none>
pn  firmware-linux-nonfree  <none>
pn  firmware-myricom        <none>
pn  firmware-netxen         <none>
pn  firmware-qlogic         <none>
pn  firmware-ralink         <none>
ii  firmware-realtek        0.40
pn  xen-hypervisor          <none>

-- debconf information excluded

-- 
Julian Andres Klode  - Debian Developer, Ubuntu Member

See http://wiki.debian.org/JulianAndresKlode and http://jak-linux.org/.

Attachment: kern.edited.log.xz
Description: Binary data

Attachment: pgpVTcCLwFX3g.pgp
Description: PGP signature


--- End Message ---
--- Begin Message --- 
Version: 3.14.12-1

On Thu, Sep 19, 2013 at 06:37:59PM +0200, Julian Andres Klode wrote:
> Package: src:linux
> Version: 3.11-1~exp1
> Severity: important
> 
> I today tried to suspend my ThinkPad X230, but apparently this did not
> work. 20 seconds after "PM: Preparing system for mem sleep", I get a
> " INFO: rcu_sched self-detected stall on CPU { 0}" and then several
> soft lockup messages. Rebooting did not fix the no-sleep problem, I
> removed the battery for 10 seconds, that fixed it (the UEFI system
> or the hardware itself might have been confused by the kernel bug).
> 
> When experiencing the bug, the system looked as if it suspended correctly
> at first; but after a few seconds; the system was completely active
> again.
> 

Cannot reproduce anymore in 3.14



-- 
Julian Andres Klode  - Debian Developer, Ubuntu Member

See http://wiki.debian.org/JulianAndresKlode and http://jak-linux.org/.

Be friendly, do not top-post, and follow RFC 1855 "Netiquette".
    - If you don't I might ignore you.

Attachment: pgpfcBcpW74sd.pgp
Description: PGP signature


--- End Message ---
Reply to: