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Bug#930351: marked as done (linux-image-4.9.0-9-amd64: soft lockup / stuck in pid_revalidate)

Your message dated Sun, 27 Nov 2022 10:02:48 +0100 (CET)
with message-id <20221127090248.3EF2DBE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #930351,
regarding linux-image-4.9.0-9-amd64: soft lockup / stuck in pid_revalidate
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.)


-- 
930351: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930351
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: src:linux
Version: 4.9.168-1+deb9u2
Severity: important

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
     ran the server for some days with KVM VMs on top
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
     Tried to ssh + ping.
   * What was the outcome of this action?
     ssh session got stuck. Ping still worked.
   * What outcome did you expect instead?
     should work

*** End of the template - remove these template lines ***


-- Package-specific info:
** Version:
Linux version 4.9.0-9-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) ) #1 SMP Debian 4.9.168-1+deb9u2 (2019-05-13)

** Command line:
BOOT_IMAGE=/vmlinuz-4.9.0-9-amd64 root=UUID=83dcd5bf-42df-4931-aa7a-e09d8ecf6bb5 ro nomodeset nohz=off panic=30

** Not tainted

** Kernel log:
(obtained via netconsole)
Message from syslogd@golf at Jun 11 06:37:56 ...
 kernel:[1616241.072680] NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [ps:28525]

[1626796.848128] CPU: 5 PID: 28525 Comm: ps Tainted: G      D      L  4.9.0-9-amd64 #1 Debian 4.9.168-1+deb9u2
[1626796.848205] Hardware name: MSI MS-7816/H87-G43 (MS-7816), BIOS V2.14B4 07/31/2013
[1626796.848277] task: ffff88d2c5923080 task.stack: ffff9e7fcf8a4000
[1626796.848337] RIP: 0010:[<ffffffff98ec5bdf>]  [<ffffffff98ec5bdf>] native_queued_spin_lock_slowpath+0x10f/0x1a0
[1626796.848459] RSP: 0018:ffff9e7fcf8a7c70  EFLAGS: 00000246
[1626796.848518] RAX: 0000000000000000 RBX: ffff88da78f18140 RCX: 0000000000000003  
[1626796.848595] RDX: ffff88da9eb59480 RSI: 0000000000180000 RDI: ffff88da78f18860  
[1626796.848673] RBP: ffff88da787e5088 R08: 0000000000000000 R09: ffff88d4fc338025  
[1626796.848745] R10: ffff88da9d1b99f8 R11: 0000000000000000 R12: ffff88da78f18860  
[1626796.848817] R13: ffff88da786fecc0 R14: ffff9e7fcf8a7d70 R15: ffff88da9d4d44e0  
[1626796.848889] FS:  00007f461c3ba880(0000) GS:ffff88da9eb40000(0000) knlGS:0000000000000000
[1626796.848962] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[1626796.849020] CR2: 0000557cc5139688 CR3: 000000007e5f0000 CR4: 0000000000162670  
[1626796.849093] Stack:
[1626796.849147]  ffffffff9941a79d ffffffff9907e5af ffff9e7fcf8a7d78 ffff9e7fcf8a7de0
[1626796.849370]  ffff88da9d1b99c0 ffff9e7fcf8a7d78 ffffffff990175cf ffff9e7fcf8a7d6c
[1626796.849597]  ffff9e7fcf8a7de0 ffff9e7fcf8a7cf0 679aab8063728a19 ffff9e7fcf8a7d78
[1626796.849817] Call Trace:
[1626796.849872]  [<ffffffff9941a79d>] ? _raw_spin_lock+0x1d/0x20
[1626796.849931]  [<ffffffff9907e5af>] ? pid_revalidate+0x4f/0xf0
[1626796.849994]  [<ffffffff990175cf>] ? lookup_fast+0x2cf/0x2f0
[1626796.850054]  [<ffffffff9901a908>] ? path_openat+0x178/0x15b0
[1626796.850113]  [<ffffffff9901c301>] ? filename_lookup+0xf1/0x180
[1626796.850173]  [<ffffffff9901d001>] ? do_filp_open+0x91/0x100
[1626796.850233]  [<ffffffff99007c9a>] ? __check_object_size+0xfa/0x1d8
[1626796.850294]  [<ffffffff9900a50e>] ? do_sys_open+0x12e/0x210
[1626796.850356]  [<ffffffff98e03b7d>] ? do_syscall_64+0x8d/0x100
[1626796.850417]  [<ffffffff9941a88e>] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6
[1626796.850478] Code: 12 83 e0 03 83 e9 01 48 c1 e0 04 48 63 c9 48 05 80 94 01 00 48 03 04 cd e0 f3 86 99 48 89 10 8b 42 08 85 c0 75 09 f3 90 8b 42 08 <85> c0 74 f7 4c 8b 02 4d 85 c0 74 08 41 0f 18 08 eb 02 f3 90 8b


and another had
[1626780.842859] Call Trace:
[1626780.842914]  [<ffffffff9941a79d>] ? _raw_spin_lock+0x1d/0x20
[1626780.842974]  [<ffffffff9907e5af>] ? pid_revalidate+0x4f/0xf0
[1626780.843034]  [<ffffffff990175cf>] ? lookup_fast+0x2cf/0x2f0
[1626780.843093]  [<ffffffff99018334>] ? walk_component+0x44/0x330
[1626780.843153]  [<ffffffff990195f7>] ? path_lookupat+0x67/0x120
[1626780.843216]  [<ffffffff9901c2c1>] ? filename_lookup+0xb1/0x180
[1626780.843277]  [<ffffffff990022f8>] ? mem_cgroup_commit_charge+0x78/0x4b0
[1626780.843340]  [<ffffffff99007c9a>] ? __check_object_size+0xfa/0x1d8
[1626780.843401]  [<ffffffff99163a38>] ? strncpy_from_user+0x48/0x160
[1626780.843465]  [<ffffffff99010cf9>] ? vfs_fstatat+0x59/0xb0
[1626780.843526]  [<ffffffff990112ad>] ? SYSC_newlstat+0x2d/0x60
[1626780.843586]  [<ffffffff98e03b7d>] ? do_syscall_64+0x8d/0x100
[1626780.843648]  [<ffffffff9941a88e>] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6


** Model information
sys_vendor: MSI
product_name: MS-7816
product_version: 1.0
chassis_vendor: MSI
chassis_version: 1.0
bios_vendor: American Megatrends Inc.
bios_version: V2.14B4
board_vendor: MSI
board_name: H87-G43 (MS-7816)
board_version: 1.0

** Loaded modules:
ipt_REJECT
nf_reject_ipv4
iptable_filter
ipt_MASQUERADE
nf_nat_masquerade_ipv4
xt_multiport
xt_nat
xt_tcpudp
iptable_nat
nf_conntrack_ipv4
nf_defrag_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
ip_tables
x_tables
nfnetlink_queue
nfnetlink_log
nfnetlink
bluetooth
rfkill
cpufreq_conservative
cpufreq_powersave
cpufreq_userspace
algif_skcipher
af_alg
tun
loop
dm_crypt
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
i915
ghash_clmulni_intel
intel_cstate
iTCO_wdt
iTCO_vendor_support
mei_me
mei
intel_uncore
mxm_wmi
drm_kms_helper
intel_rapl_perf
pcspkr
lpc_ich
drm
evdev
serio_raw
shpchp
wmi
sg
button
mfd_core
video
i2c_algo_bit
ext4
crc16
jbd2
fscrypto
ecb
mbcache
btrfs
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid0
multipath
linear
dm_mirror
dm_region_hash
dm_log
dm_mod
netconsole
configfs
raid1
md_mod
sd_mod
ahci
libahci
crc32c_intel
aesni_intel
aes_x86_64
glue_helper
lrw
gf128mul
ablk_helper
cryptd
libata
xhci_pci
ehci_pci
ehci_hcd
xhci_hcd
i2c_i801
scsi_mod
i2c_smbus
r8169
mii
usbcore
usb_common
fan
thermal

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
	Subsystem: Micro-Star International Co., Ltd. [MSI] 4th Gen Core Processor DRAM Controller [1462:7816]
	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: hsw_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
	Subsystem: Micro-Star International Co., Ltd. [MSI] Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [1462:7816]
	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 11
	Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 04) (prog-if 30 [XHCI])
	Subsystem: Micro-Star International Co., Ltd. [MSI] 8 Series/C220 Series Chipset Family USB xHCI [1462:7816]
	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 27
	Region 0: Memory at f7c00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
	Subsystem: Micro-Star International Co., Ltd. [MSI] 8 Series/C220 Series Chipset Family MEI Controller [1462:7816]
	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 29
	Region 0: Memory at f7c16000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Micro-Star International Co., Ltd. [MSI] 8 Series/C220 Series Chipset Family USB EHCI [1462:7816]
	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 f7c14000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d4) (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
	Interrupt: pin A routed to IRQ 16
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: df200000-df3fffff
	Prefetchable memory behind bridge: 00000000df400000-00000000df5fffff
	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.1 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #2 [8086:8c12] (rev d4) (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
	Interrupt: pin B routed to IRQ 17
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff
	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.3 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev d4) (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, Cache Line Size: 64 bytes
	Interrupt: pin D routed to IRQ 10
	Bus: primary=00, secondary=03, subordinate=04, sec-latency=0
	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>

00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Micro-Star International Co., Ltd. [MSI] 8 Series/C220 Series Chipset Family USB EHCI [1462:7816]
	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 f7c13000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1f.0 ISA bridge [0601]: Intel Corporation H87 Express LPC Controller [8086:8c4a] (rev 04)
	Subsystem: Micro-Star International Co., Ltd. [MSI] H87 Express LPC Controller [1462:7816]
	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 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 04) (prog-if 01 [AHCI 1.0])
	Subsystem: Micro-Star International Co., Ltd. [MSI] 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [1462:7816]
	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 28
	Region 0: I/O ports at f0b0 [size=8]
	Region 1: I/O ports at f0a0 [size=4]
	Region 2: I/O ports at f090 [size=8]
	Region 3: I/O ports at f080 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f7c12000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 04)
	Subsystem: Micro-Star International Co., Ltd. [MSI] 8 Series/C220 Series Chipset Family SMBus Controller [1462:7816]
	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 f7c11000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at f040 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
	Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7816]
	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 26
	Region 0: I/O ports at e000 [size=256]
	Region 2: Memory at f0004000 (64-bit, prefetchable) [size=4K]
	Region 4: Memory at f0000000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169

03:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 03) (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
	Interrupt: pin A routed to IRQ 10
	Bus: primary=03, secondary=04, subordinate=04, sec-latency=32
	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 modules: shpchp


** USB devices:
Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 9.9
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-9-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_DK.utf8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages linux-image-4.9.0-9-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    23-2
ii  linux-base                              4.5

Versions of packages linux-image-4.9.0-9-amd64 recommends:
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2.3

Versions of packages linux-image-4.9.0-9-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.02~beta3-5+deb9u1
pn  linux-doc-4.9           <none>

Versions of packages linux-image-4.9.0-9-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>
pn  firmware-iwlwifi          <none>
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>
ii  firmware-realtek          20161130-5
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

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