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Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail

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  Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Pedro MGP <mgondium@gmail.com> - 2018-05-06 02:40 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Sten Heinze <shze@gmx.de> - 2018-05-06 05:50 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Stuart Young <cefiar@gmail.com> - 2018-05-06 07:30 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Pedro MG Palmeiro <mgondium@gmail.com> - 2018-05-06 18:50 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail "Sten Heinze" <shze@gmx.de> - 2018-05-07 06:50 +0200
      Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Vincas Dargis <vindrg@gmail.com> - 2018-07-19 18:50 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Stuart Young <cefiar@gmail.com> - 2018-05-10 08:10 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Holger Schröder <Holgi.HSP@gmx.de> - 2018-05-17 18:30 +0200
      Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Ben Hutchings <ben@decadent.org.uk> - 2018-05-20 16:40 +0200
        Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Holger Schröder <Holgi.HSP@gmx.de> - 2018-05-20 22:10 +0200
        Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail Holger Schröder <Holgi.HSP@gmx.de> - 2018-06-03 16:40 +0200
    Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail "Chris Nospam" <chris21k@gmx.de> - 2018-06-08 19:00 +0200
    Bug#898021: (no subject) "Sten Heinze" <shze@gmx.de> - 2018-06-09 17:20 +0200

#60862 — Bug#898021: linux-image-4.16.0-1-amd64: kernel 4.16 infinite wait after dm login on ivy bridge and bay trail

Package: src:linux
Version: 4.16.5-1
Severity: important

Dear Maintainer,

kernel 4.16 on debian testing is causing an infinite wait after the FIRST
display manager authentication.

clicking the mouse buttons alternately L-R-L-R sometimes ceases it. subsequent
authentications are good. rebooting repeats it.
tested with lightdm and xdm, and xfce and lxqt.

seen on yvy bridge and bay trail systems using integrated intel graphics. ok on
dicrete nvidia graphics using the vendor driver, and old GMA3000 and N550
(pineview) systems.

all fine when booting 4.15.




-- Package-specific info:
** Version:
Linux version 4.16.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 7.3.0 (Debian 7.3.0-17)) #1 SMP Debian 4.16.5-1 (2018-04-29)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.16.0-1-amd64 root=UUID=5c551418-b5f0-4854-aeb4-383d6dd9d36e ro quiet

** Tainted: PWO (4609)
 * Proprietary module has been loaded.
 * Taint on warning.
 * Out-of-tree module has been loaded.

** Kernel log:
Unable to read kernel log; any relevant messages should be attached

** Model information
sys_vendor: System manufacturer
product_name: P5E
product_version: System Version
chassis_vendor: Chassis Manufacture
chassis_version: Chassis Version
bios_vendor: American Megatrends Inc.
bios_version: 1201   
board_vendor: ASUSTeK Computer INC.
board_name: P5E
board_version: Rev 1.xx

** Loaded modules:
cpuid
pci_stub
vboxpci(O)
vboxnetadp(O)
vboxnetflt(O)
vboxdrv(O)
zram
zsmalloc
fuse
cpufreq_userspace
cpufreq_powersave
cpufreq_conservative
binfmt_misc
snd_hda_codec_analog
snd_hda_codec_generic
snd_hda_codec_hdmi
pktcdvd
joydev
iTCO_wdt
iTCO_vendor_support
evdev
coretemp
kvm_intel
ip6t_REJECT
nf_reject_ipv6
snd_hda_intel
kvm
snd_hda_codec
irqbypass
nf_log_ipv6
snd_hda_core
snd_hwdep
snd_pcm
serio_raw
pcspkr
snd_timer
xt_hl
sg
snd
lpc_ich
x38_edac
ip6t_rt
soundcore
shpchp
asus_atk0110
button
nf_conntrack_ipv6
nf_defrag_ipv6
ipt_REJECT
nf_reject_ipv4
nf_log_ipv4
nf_log_common
xt_LOG
xt_limit
xt_tcpudp
xt_addrtype
nf_conntrack_ipv4
nf_defrag_ipv4
nvidia_drm(PO)
xt_conntrack
drm_kms_helper
drm
ip6table_filter
ip6_tables
nvidia_modeset(PO)
nf_conntrack_netbios_ns
nf_conntrack_broadcast
nf_nat_ftp
nf_nat
nvidia(PO)
nf_conntrack_ftp
nf_conntrack
ipmi_devintf
ipmi_msghandler
parport_pc
iptable_filter
ppdev
lp
parport
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
crypto_simd
cryptd
glue_helper
aes_x86_64
btrfs
zstd_decompress
zstd_compress
xxhash
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid1
raid0
multipath
linear
md_mod
sr_mod
cdrom
sd_mod
hid_generic
usbhid
hid
ahci
libahci
libata
scsi_mod
sky2
i2c_i801
r8169
xhci_pci
mii
uhci_hcd
ehci_pci
xhci_hcd
ehci_hcd
usbcore
usb_common

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82X38/X48 Express DRAM Controller [8086:29e0] (rev 01)
	Subsystem: ASUSTeK Computer Inc. 82X38/X48 Express DRAM Controller [1043:8295]
	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>
	Kernel driver in use: x38_edac
	Kernel modules: x38_edac

00:01.0 PCI bridge [0604]: Intel Corporation 82X38/X48 Express Host-Primary PCI Express Bridge [8086:29e1] (rev 01) (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: 32 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000c000-0000cfff
	Memory behind bridge: fd000000-fe8fffff
	Prefetchable memory behind bridge: 00000000ce000000-00000000dfffffff
	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
	Kernel modules: shpchp

00:06.0 PCI bridge [0604]: Intel Corporation 82X38/X48 Express Host-Secondary PCI Express Bridge [8086:29e9] (rev 01) (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: 32 bytes
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Memory behind bridge: fe900000-fe9fffff
	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
	Kernel modules: shpchp

00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 4: I/O ports at b800 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd

00:1a.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 21
	Region 4: I/O ports at b880 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd

00:1a.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 C routed to IRQ 18
	Region 4: I/O ports at bc00 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd

00:1a.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 02) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 C routed to IRQ 18
	Region 0: Memory at fcfffc00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 02)
	Subsystem: ASUSTeK Computer Inc. 82801I (ICH9 Family) HD Audio Controller [1043:8277]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 31
	Region 0: Memory at fcff8000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 02) (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: 32 bytes
	Interrupt: pin A routed to IRQ 17
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: c0000000-c03fffff
	Prefetchable memory behind bridge: 00000000fbf00000-00000000fbffffff
	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
	Kernel modules: shpchp

00:1c.2 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 [8086:2944] (rev 02) (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: 32 bytes
	Interrupt: pin C routed to IRQ 18
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: fea00000-feafffff
	Prefetchable memory behind bridge: 00000000c0400000-00000000c05fffff
	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
	Kernel modules: shpchp

00:1d.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 4: I/O ports at b080 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd

00:1d.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 19
	Region 4: I/O ports at b400 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd

00:1d.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 C routed to IRQ 18
	Region 4: I/O ports at b480 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci_hcd

00:1d.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 02) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 fcfff800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 92) (prog-if 01 [Subtractive 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
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: feb00000-febfffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801IR (ICH9R) LPC Interface Controller [8086:2916] (rev 02)
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] [8086:2922] (rev 02) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 25
	Region 0: I/O ports at ac00 [size=8]
	Region 1: I/O ports at a880 [size=4]
	Region 2: I/O ports at a800 [size=8]
	Region 3: I/O ports at a480 [size=4]
	Region 4: I/O ports at a400 [size=32]
	Region 5: Memory at fcffe800 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 02)
	Subsystem: ASUSTeK Computer Inc. P5K PRO Motherboard [1043:8277]
	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 fcfff400 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at 0400 [size=32]
	Kernel modules: i2c_i801

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM206 [GeForce GTX 950] [10de:1402] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: Micro-Star International Co., Ltd. [MSI] GM206 [GeForce GTX 950] [1462:8c92]
	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 32
	Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at ce000000 (64-bit, prefetchable) [size=32M]
	Region 5: I/O ports at cc00 [size=128]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia
	Kernel modules: nvidia

01:00.1 Audio device [0403]: NVIDIA Corporation Device [10de:0fba] (rev a1)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:8c92]
	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: 32 bytes
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at fe8fc000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

02:00.0 USB controller [0c03]: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller [1912:0015] (rev 02) (prog-if 30 [XHCI])
	Subsystem: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller [1912:0015]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at fe9fe000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

03:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller [11ab:4364] (rev 12)
	Subsystem: ASUSTeK Computer Inc. Motherboard [1043:81f8]
	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: 32 bytes
	Interrupt: pin A routed to IRQ 24
	Region 0: Memory at feafc000 (64-bit, non-prefetchable) [size=16K]
	Region 2: I/O ports at d800 [size=256]
	Expansion ROM at feac0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: sky2
	Kernel modules: sky2

05:01.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8169 PCI Gigabit Ethernet Controller [10ec:8169] (rev 10)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8169/8110 Family PCI Gigabit Ethernet NIC [10ec:8169]
	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: 64 (8000ns min, 16000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 17
	Region 0: I/O ports at e800 [size=256]
	Region 1: Memory at febffc00 (32-bit, non-prefetchable) [size=256]
	Expansion ROM at febc0000 [disabled] [size=128K]
	Kernel driver in use: r8169
	Kernel modules: r8169


** USB devices:
Bus 002 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 003: ID 04d9:a096 Holtek Semiconductor, Inc. 
Bus 006 Device 002: ID 0461:4de3 Primax Electronics, Ltd 
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub


-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.16.0-1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    25-1
ii  linux-base                              4.5

Versions of packages linux-image-4.16.0-1-amd64 recommends:
ii  apparmor             2.12-4
ii  firmware-linux-free  3.4
ii  irqbalance           1.3.0-0.1

Versions of packages linux-image-4.16.0-1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02+dfsg1-4
pn  linux-doc-4.16          <none>

Versions of packages linux-image-4.16.0-1-amd64 is related to:
ii  firmware-amd-graphics     20170823-1
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
ii  firmware-linux-nonfree    20170823-1
ii  firmware-misc-nonfree     20170823-1
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20170823-1
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

[toc] | [next] | [standalone]

#60867

Package: src:linux
Version: 4.16.5-1
Followup-For: Bug #898021

Dear Maintainer,

I also seem to have this issue. After upgrading my kernel to linux-image-4.16.0-1-amd64, 
the graphical login screen (sddm) either is not shown or only shown after a delay 
(>10s after I complete the text mode login). Before the upgrade X would start instantly.
Clicking the mouse does not seem to have an effect with my setup.

Booting the previous kernel, linux-image-4.15.0-3-amd64, does not exhibit this problem.
After booting linux-image-4.16.0-1-amd64, starting X from the tty (startkde in my case), 
works too.

I can provide additional details if helpful.

Sten

-- Package-specific info:
** Version:
Linux version 4.16.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 7.3.0 (Debian 7.3.0-17)) #1 SMP Debian 4.16.5-1 (2018-04-29)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.16.0-1-amd64 root=UUID=822f5786-fcce-4563-ada9-f9c9d684742e ro quiet

** Not tainted

** Kernel log:
Unable to read kernel log; any relevant messages should be attached

** Model information
sys_vendor: HP
product_name: HP EliteBook Folio G1
product_version: 
chassis_vendor: HP
chassis_version: 
bios_vendor: HP
bios_version: N91 Ver. 01.16
board_vendor: HP
board_name: 8170
board_version: KBC Version 29.70

** Loaded modules:
ctr
ccm
cmac
rfcomm
bnep
arc4
intel_rapl
nls_ascii
x86_pkg_temp_thermal
intel_powerclamp
nls_cp437
coretemp
vfat
kvm_intel
hid_alps
fat
kvm
irqbypass
hid_generic
snd_hda_codec_hdmi
crct10dif_pclmul
crc32_pclmul
snd_hda_codec_conexant
snd_hda_codec_generic
ghash_clmulni_intel
intel_cstate
wmi_bmof
hp_wmi
btusb
btrtl
btbcm
btintel
iwlmvm
bluetooth
mac80211
snd_soc_skl
jitterentropy_rng
snd_soc_skl_ipc
snd_hda_ext_core
iwlwifi
snd_soc_sst_dsp
intel_uncore
snd_soc_sst_ipc
snd_soc_acpi
intel_rapl_perf
drbg
snd_soc_core
efi_pstore
ansi_cprng
joydev
uvcvideo
snd_compress
cfg80211
pcspkr
snd_hda_intel
snd_hda_codec
videobuf2_vmalloc
snd_hda_core
videobuf2_memops
evdev
i915
videobuf2_v4l2
snd_hwdep
ecdh_generic
serio_raw
videobuf2_common
efivars
videodev
snd_pcm
rfkill
media
crc16
idma64
snd_timer
drm_kms_helper
snd
iTCO_wdt
soundcore
iTCO_vendor_support
drm
mei_me
tpm_crb
shpchp
mei
intel_lpss_pci
intel_lpss
i2c_algo_bit
intel_pch_thermal
wmi
battery
tpm_tis
tpm_tis_core
intel_hid
tpm
sparse_keymap
video
rng_core
ac
hp_wireless
button
acpi_pad
efivarfs
ip_tables
x_tables
autofs4
btrfs
crc32c_generic
xor
zstd_decompress
zstd_compress
xxhash
raid6_pq
crc32c_intel
nvme
aesni_intel
aes_x86_64
crypto_simd
xhci_pci
cryptd
glue_helper
xhci_hcd
i2c_i801
psmouse
nvme_core
usbcore
usb_common
i2c_hid
thermal
hid

** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: wlp109s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether a0:c5:89:21:5e:b2 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.101/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp109s0
       valid_lft 85617sec preferred_lft 85617sec
    inet6 fe80::ec5c:f6ba:937a:f66b/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:   48172     592    0    0    0     0          0         0    48172     592    0    0    0     0       0          0
wlp109s0: 29612796   21537    0    0    0     0          0         0   721865    6479    0    0    0     0       0          0


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:190c] (rev 08)
	Subsystem: Hewlett-Packard Company Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers [103c:8170]
	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>
	Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 515 [8086:191e] (rev 07) (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company HD Graphics 515 [103c:8170]
	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 132
	Region 0: Memory at eb000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at 60000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 3000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
	Subsystem: Hewlett-Packard Company Sunrise Point-LP USB 3.0 xHCI Controller [103c:8170]
	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 125
	Region 0: Memory at ec200000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP Thermal subsystem [103c:8170]
	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 C routed to IRQ 18
	Region 0: Memory at ec228000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP Serial IO I2C Controller [103c:8170]
	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 ec229000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:15.3 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #3 [8086:9d63] (rev 21)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP Serial IO I2C Controller [103c:8170]
	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 D routed to IRQ 19
	Region 0: Memory at ec22a000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP CSME HECI [103c:8170]
	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 131
	Region 0: Memory at ec22b000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d10] (rev f1) (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
	Interrupt: pin A routed to IRQ 122
	Bus: primary=00, secondary=01, subordinate=6b, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: bc000000-ea0fffff
	Prefetchable memory behind bridge: 0000000070000000-00000000b9ffffff
	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
	Kernel modules: shpchp

00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1) (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
	Interrupt: pin A routed to IRQ 123
	Bus: primary=00, secondary=6c, subordinate=6c, sec-latency=0
	Memory behind bridge: ec000000-ec0fffff
	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
	Kernel modules: shpchp

00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1) (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
	Interrupt: pin A routed to IRQ 124
	Bus: primary=00, secondary=6d, subordinate=6d, sec-latency=0
	Memory behind bridge: ec100000-ec1fffff
	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
	Kernel modules: shpchp

00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d46] (rev 21)
	Subsystem: Hewlett-Packard Company Device [103c:8170]
	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

00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP PMC [103c:8170]
	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-
	Region 0: Memory at ec220000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21) (prog-if 80)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP HD Audio [103c:8170]
	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: 64
	Interrupt: pin A routed to IRQ 134
	Region 0: Memory at ec224000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at ec210000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel, snd_soc_skl

00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
	Subsystem: Hewlett-Packard Company Sunrise Point-LP SMBus [103c:8170]
	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 A routed to IRQ 16
	Region 0: Memory at ec22c000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

6c:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804] (prog-if 02 [NVM Express])
	Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a801]
	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 16
	NUMA node: 0
	Region 0: Memory at ec000000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme

6d:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a)
	Subsystem: Intel Corporation Wireless 8260 [8086:8010]
	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 133
	Region 0: Memory at ec100000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b58e Chicony Electronics Co., Ltd 
Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
Bus 001 Device 002: ID 04f2:b58f Chicony Electronics Co., Ltd 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-4.16.0-1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    25-1
ii  linux-base                              4.5

Versions of packages linux-image-4.16.0-1-amd64 recommends:
ii  apparmor             2.12-4
ii  firmware-linux-free  3.4
ii  irqbalance           1.3.0-0.1

Versions of packages linux-image-4.16.0-1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02+dfsg1-4
pn  linux-doc-4.16          <none>

Versions of packages linux-image-4.16.0-1-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20170823-1
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

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#60869

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I'm seeing this on a few laptops with SSD's.

The behaviour is that if the device isn't interacted with in any way, the
machines hang for 2-4 mins at boot.

Seems to be related to the fix for CVE-2018-1108 - random: fix crng_ready()
test

https://security-tracker.debian.org/tracker/CVE-2018-1108

Pedro & Sten, can you try introducing entropy into the systems affected
when they appear to hang, to see if this reduces the delays?

eg: moving the mouse, tapping shift/ctrl/alt keys, pinging the device on
the network if network is already up, etc?

I suspect this bug can be merged with 897599, 897632 and 897917.

-- 
Stuart Young (aka Cefiar)

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#60875

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Hi Stuart,
I guess it is related, just moving the mouse will indeed bypass the
"freeze", but there is always some delay (4-5 sec) in which the desktop
will wait. And it does happen on SSD-only laptops: a Bay Trail (Celeron)
and a Ivy Bridge (i3), but not on a Pineview (Atom), this last one has a 32
bit install.

Pedro

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#60895

Hi Stuart,

I definitely experience a much shorter delay if I press keys on the keyboard vs. doing nothing; the delay decreases from >5 minutes to 10-20 seconds before sddm appears.

Sten

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#61508

On Mon, 7 May 2018 06:40:36 +0200 "Sten Heinze" <shze@gmx.de> wrote:> I definitely experience a much 
shorter delay if I press keys on the keyboard vs. doing nothing; the delay decreases from >5 minutes 
to 10-20 seconds before sddm appears.

Yes! I have same problem, thought not with 4.16, but with 4.17. If I login via full screen terminal, 
sddm starts after some seconds, without managing me to enter password second time for `sudo -i` (to 
check logs or whatever).

Very strange bug indeed.

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#60959

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My workarounds for this at the moment are to install tools that increase
the kernel entropy pool.

If not a virtual machine, and `grep -i -o -m 1 rdrand /proc/cpuinfo`
returns 'rdrand', then I install the 'rng-tools5' package which uses the
hardware rng in many cpu's to provide entropy to the kernel.

If that fails or if it's a virtual machine, then I install the 'haveged'
package.

Note: Neither of these are fixes. They're work-arounds for the current
issue that allow somewhat normal operation. eg; Some people have issues
around how random the hardware rng is in some machines.

PS: Have seen a number of people suffering this issue in #debian on
freenode, and also on #debian & #debian-next on oftc.


On 10 May 2018 at 15:43, <chris21k@trash-mail.com> wrote:

>
>
> I can reproduce the described delay behavior on a virtualized installation
> of testing using kvm after installing kernel 4.16.0-1-amd64. With
> 4.15.0-3-amd64 no problem.
>
> Chris
>
>
>


-- 
Stuart Young (aka Cefiar)

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#61046

Any news to fix this behavior?


Greetings...

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#61063

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On Thu, 2018-05-17 at 18:22 +0200, Holger Schröder wrote:
> Any news to fix this behavior?
> 
> 
> Greetings...

The bug causing (at least some) problems with starting GUIs is #898088;
that's not a kernel bug.

Ben.

-- 
Ben Hutchings
Horngren's Observation:
              Among economists, the real world is often a special case.

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#61067

Am 20.05.2018 um 16:30 schrieb Ben Hutchings:
> On Thu, 2018-05-17 at 18:22 +0200, Holger Schröder wrote:
>> Any news to fix this behavior?
>>
>>
>> Greetings...
> The bug causing (at least some) problems with starting GUIs is #898088;
> that's not a kernel bug.
>
> Ben.
>
The Patch from #898088 for me not helps, same problem (J1900 bay trail).


Holger...

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#61142

Am 20.05.2018 um 16:30 schrieb Ben Hutchings:
> On Thu, 2018-05-17 at 18:22 +0200, Holger Schröder wrote:
>> Any news to fix this behavior?
>>
>>
>> Greetings...
> The bug causing (at least some) problems with starting GUIs is #898088;
> that's not a kernel bug.
>
> Ben.
>
Hi.

Any News? For me is this not fixed, my Intel Celereon J1900 (Bay Trail) 
very long Delay. Same with 4.16.0-2-amd64.

With Kernel 4.15.0 no Problems.

Thanks...

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#61167

Meanwhile my Debian Testing systems have (per default) upgraded to libbsd
0.9.1 (and kernel 4.16.0-2). Unfortunaetly, this does not fix the problem
(long ssdm start) under virtualization by kvm, although according to #898088
libvirt 0.9.0-1 should have alredy fixed this.

On productive bare metal I cannot say anything, as I have set kernel 4.16 on
hold by apt.

Thx, Chris

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#61176 — Bug#898021: (no subject)

I can confirm libbsd0 0.9.1-1/bug #898088 does not fix my problems, and neither does upgrading to linux-image-4.16.0-2-amd64.

(Btw. this is on a Skylake CPU.)

Sten

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