Bug#861104: linux-image-4.9.0-2-amd64: Kernel deadlock with CIFS mounts
Package: src:linux
Version: 4.9.18-1
Severity: important
Hello,
Please find a dmesg trace showing an apparent deadlock in the CIFS code
of the kernel. This didn't happen with versions before 4.9 (e.g. with
the jessie kernel or the 4.8 kernels backported for jessie).
This results in loss of work and a forced reboot, and may happen at any
time, sometimes very soon after mounting.
Thanks.
-- Package-specific info:
** Version:
Linux version 4.9.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170321 (Debian 6.3.0-11) ) #1 SMP Debian 4.9.18-1 (2017-03-30)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.9.0-2-amd64 root=UUID=36b24c2a-d9da-41a2-9191-e1e35e6e73ac ro elevator=deadline hugepagesz=1GB hugepages=4 quiet
** Not tainted
** Kernel log:
[ 7975.857963] [<ffffffff98b59818>] ? strncpy_from_user+0x48/0x160
[ 7975.857969] [<ffffffffc0e2819f>] ? cifs_getattr+0x4f/0x110 [cifs]
[ 7975.857970] [<ffffffff98a06eea>] ? vfs_fstatat+0x6a/0xb0
[ 7975.857971] [<ffffffff98a0742a>] ? SYSC_newstat+0x2a/0x60
[ 7975.857972] [<ffffffff98894afe>] ? task_work_run+0x7e/0xa0
[ 7975.857973] [<ffffffff9880326c>] ? exit_to_usermode_loop+0x8c/0xb0
[ 7975.857974] [<ffffffff98dfb07b>] ? system_call_fast_compare_end+0xc/0x9b
[ 7975.857975] INFO: task df:4026 blocked for more than 120 seconds.
[ 7975.857976] Not tainted 4.9.0-2-amd64 #1
[ 7975.857976] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 7975.857977] df D 0 4026 4019 0x00000004
[ 7975.857978] ffff8be248c70800 0000000000000000 ffff8be08de19040 ffff8be25dd981c0
[ 7975.857979] ffff8be24b207080 ffffb7b348f03a88 ffffffff98df6403 0000000100000000
[ 7975.857980] 00ff8be25dffbb80 ffff8be25dd981c0 0000000000000001 ffff8be08de19040
[ 7975.857981] Call Trace:
[ 7975.857982] [<ffffffff98df6403>] ? __schedule+0x233/0x6d0
[ 7975.857984] [<ffffffff98df68d2>] ? schedule+0x32/0x80
[ 7975.857985] [<ffffffff98df6b6a>] ? schedule_preempt_disabled+0xa/0x10
[ 7975.857986] [<ffffffff98df85b4>] ? __mutex_lock_slowpath+0xb4/0x130
[ 7975.857986] [<ffffffff98df864b>] ? mutex_lock+0x1b/0x30
[ 7975.857991] [<ffffffffc0e045bf>] ? cifs_reconnect_tcon+0x8f/0x320 [cifs]
[ 7975.857992] [<ffffffff988b87b4>] ? __wake_up+0x34/0x50
[ 7975.857997] [<ffffffffc0e048e7>] ? smb_init+0x27/0x80 [cifs]
[ 7975.858002] [<ffffffffc0e0bc86>] ? CIFSSMBQPathInfo+0x66/0x310 [cifs]
[ 7975.858005] [<ffffffff98a1a448>] ? dput+0x38/0x250
[ 7975.858011] [<ffffffffc0e357fc>] ? cifs_query_path_info+0x6c/0x180 [cifs]
[ 7975.858013] [<ffffffff98a0d452>] ? lookup_fast+0x52/0x2e0
[ 7975.858013] [<ffffffff98a0d4d8>] ? lookup_fast+0xd8/0x2e0
[ 7975.858020] [<ffffffffc0e25c32>] ? cifs_get_inode_info+0x402/0x920 [cifs]
[ 7975.858026] [<ffffffffc0e18c5b>] ? build_path_from_dentry+0xeb/0x3f0 [cifs]
[ 7975.858032] [<ffffffffc0e28093>] ? cifs_revalidate_dentry_attr+0x1d3/0x250 [cifs]
[ 7975.858033] [<ffffffff98b59818>] ? strncpy_from_user+0x48/0x160
[ 7975.858039] [<ffffffffc0e2819f>] ? cifs_getattr+0x4f/0x110 [cifs]
[ 7975.858039] [<ffffffff98a06eea>] ? vfs_fstatat+0x6a/0xb0
[ 7975.858040] [<ffffffff98a0742a>] ? SYSC_newstat+0x2a/0x60
[ 7975.858041] [<ffffffff98dfb07b>] ? system_call_fast_compare_end+0xc/0x9b
[ 8096.688928] INFO: task kworker/u8:1:3692 blocked for more than 120 seconds.
[ 8096.688931] Not tainted 4.9.0-2-amd64 #1
[ 8096.688931] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 8096.688932] kworker/u8:1 D 0 3692 2 0x00000000
[ 8096.688937] Workqueue: writeback wb_workfn (flush-cifs-1)
[ 8096.688938] ffff8be249867400 0000000000000000 ffff8be08de95040 ffff8be25dd981c0
[ 8096.688939] ffff8be24b207080 ffffb7b348a7b928 ffffffff98df6403 0000000000000000
[ 8096.688956] 0004000000000002 ffff8be25dd981c0 ffff8be08de95040 ffff8be08de95040
[ 8096.688958] Call Trace:
[ 8096.688960] [<ffffffff98df6403>] ? __schedule+0x233/0x6d0
[ 8096.688962] [<ffffffff98df68d2>] ? schedule+0x32/0x80
[ 8096.688963] [<ffffffff98df6b6a>] ? schedule_preempt_disabled+0xa/0x10
[ 8096.688964] [<ffffffff98df85b4>] ? __mutex_lock_slowpath+0xb4/0x130
[ 8096.688966] [<ffffffff98df864b>] ? mutex_lock+0x1b/0x30
[ 8096.688973] [<ffffffffc0e045bf>] ? cifs_reconnect_tcon+0x8f/0x320 [cifs]
[ 8096.688978] [<ffffffffc0e04872>] ? small_smb_init+0x22/0x70 [cifs]
[ 8096.688983] [<ffffffffc0e04220>] ? cifs_readv_callback+0x200/0x200 [cifs]
[ 8096.688988] [<ffffffffc0e07831>] ? cifs_async_writev+0xa1/0x2f0 [cifs]
[ 8096.688994] [<ffffffffc0e21f32>] ? cifs_writepages+0x492/0x920 [cifs]
[ 8096.688995] [<ffffffff98a309dd>] ? __writeback_single_inode+0x3d/0x310
[ 8096.688996] [<ffffffff98a31171>] ? writeback_sb_inodes+0x221/0x4f0
[ 8096.688997] [<ffffffff98a314c7>] ? __writeback_inodes_wb+0x87/0xb0
[ 8096.688998] [<ffffffff98a31838>] ? wb_writeback+0x278/0x310
[ 8096.688999] [<ffffffff98a320e8>] ? wb_workfn+0x208/0x3d0
[ 8096.689000] [<ffffffff98890384>] ? process_one_work+0x184/0x410
[ 8096.689001] [<ffffffff9889065d>] ? worker_thread+0x4d/0x480
[ 8096.689002] [<ffffffff98890610>] ? process_one_work+0x410/0x410
[ 8096.689003] [<ffffffff988965ce>] ? kthread+0xce/0xf0
[ 8096.689004] [<ffffffff98824701>] ? __switch_to+0x2c1/0x6c0
[ 8096.689005] [<ffffffff98896500>] ? kthread_park+0x60/0x60
[ 8096.689006] [<ffffffff98dfb2f5>] ? ret_from_fork+0x25/0x30
[ 8096.689007] INFO: task bash:4007 blocked for more than 120 seconds.
[ 8096.689008] Not tainted 4.9.0-2-amd64 #1
[ 8096.689009] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 8096.689009] bash D 0 4007 3997 0x00000000
[ 8096.689010] ffff8be0c9a96400 0000000000000000 ffff8be08ddb5040 ffff8be25dc181c0
[ 8096.689011] ffffffff9940e500 ffffb7b348eb7a88 ffffffff98df6403 0000000000000000
[ 8096.689013] 00ffffff98b47179 ffff8be25dc181c0 ffffffff989832a6 ffff8be08ddb5040
[ 8096.689014] Call Trace:
[ 8096.689015] [<ffffffff98df6403>] ? __schedule+0x233/0x6d0
[ 8096.689016] [<ffffffff989832a6>] ? __rmqueue+0x96/0x400
[ 8096.689018] [<ffffffff98df68d2>] ? schedule+0x32/0x80
[ 8096.689019] [<ffffffff98df6b6a>] ? schedule_preempt_disabled+0xa/0x10
[ 8096.689019] [<ffffffff98df85b4>] ? __mutex_lock_slowpath+0xb4/0x130
[ 8096.689020] [<ffffffff98df864b>] ? mutex_lock+0x1b/0x30
[ 8096.689025] [<ffffffffc0e045bf>] ? cifs_reconnect_tcon+0x8f/0x320 [cifs]
[ 8096.689027] [<ffffffff98b47179>] ? list_del+0x9/0x30
[ 8096.689028] [<ffffffff989dd14a>] ? page_is_poisoned+0xa/0x20
[ 8096.689028] [<ffffffff989849a9>] ? get_page_from_freelist+0x8a9/0xb40
[ 8096.689033] [<ffffffffc0e048e7>] ? smb_init+0x27/0x80 [cifs]
[ 8096.689038] [<ffffffffc0e0bc86>] ? CIFSSMBQPathInfo+0x66/0x310 [cifs]
[ 8096.689045] [<ffffffffc0e357fc>] ? cifs_query_path_info+0x6c/0x180 [cifs]
[ 8096.689050] [<ffffffff98a0d452>] ? lookup_fast+0x52/0x2e0
[ 8096.689051] [<ffffffff98a0d4d8>] ? lookup_fast+0xd8/0x2e0
[ 8096.689057] [<ffffffffc0e25c32>] ? cifs_get_inode_info+0x402/0x920 [cifs]
[ 8096.689063] [<ffffffffc0e18c5b>] ? build_path_from_dentry+0xeb/0x3f0 [cifs]
[ 8096.689069] [<ffffffffc0e28093>] ? cifs_revalidate_dentry_attr+0x1d3/0x250 [cifs]
[ 8096.689070] [<ffffffff98b59818>] ? strncpy_from_user+0x48/0x160
[ 8096.689076] [<ffffffffc0e2819f>] ? cifs_getattr+0x4f/0x110 [cifs]
[ 8096.689077] [<ffffffff98a06eea>] ? vfs_fstatat+0x6a/0xb0
[ 8096.689078] [<ffffffff98a0742a>] ? SYSC_newstat+0x2a/0x60
[ 8096.689079] [<ffffffff98894afe>] ? task_work_run+0x7e/0xa0
[ 8096.689080] [<ffffffff9880326c>] ? exit_to_usermode_loop+0x8c/0xb0
[ 8096.689081] [<ffffffff98dfb07b>] ? system_call_fast_compare_end+0xc/0x9b
** Model information
sys_vendor: Dell Inc.
product_name: Precision Tower 3420
product_version:
chassis_vendor: Dell Inc.
chassis_version:
bios_vendor: Dell Inc.
bios_version: 1.3.6
board_vendor: Dell Inc.
board_name: 08K0X7
board_version: A01
** Loaded modules:
fuse
nls_utf8
cifs
sha256_ssse3
cmac
md4
hmac
des_generic
arc4
dns_resolver
fscache
tun
bridge
stp
llc
snd_hda_codec_hdmi
dell_led
snd_hda_codec_realtek
snd_hda_codec_generic
cpufreq_conservative
cpufreq_userspace
cpufreq_powersave
binfmt_misc
ftdi_sio
rndis_host
cdc_ether
usbnet
usbserial
intel_rapl
mii
dell_wmi
sparse_keymap
dell_smbios
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
dcdbas
kvm
dell_smm_hwmon
irqbypass
crct10dif_pclmul
snd_hda_intel
crc32_pclmul
snd_hda_codec
ghash_clmulni_intel
snd_hda_core
snd_hwdep
intel_cstate
snd_pcm
intel_uncore
snd_timer
intel_rapl_perf
serio_raw
pcspkr
evdev
i915
snd
sg
soundcore
iTCO_wdt
iTCO_vendor_support
mei_me
mei
tpm_crb
drm_kms_helper
drm
shpchp
ie31200_edac
edac_core
wmi
hci_uart
btbcm
btqca
btintel
bluetooth
battery
intel_lpss_acpi
video
intel_lpss
rfkill
mfd_core
button
acpi_als
kfifo_buf
industrialio
tpm_tis
tpm_tis_core
acpi_pad
tpm
parport_pc
ppdev
lp
parport
sunrpc
ip_tables
x_tables
autofs4
ext4
crc16
jbd2
crc32c_generic
fscrypto
ecb
mbcache
hid_generic
usbhid
sd_mod
crc32c_intel
aesni_intel
aes_x86_64
glue_helper
lrw
gf128mul
ablk_helper
cryptd
psmouse
i2c_i801
igb
ahci
libahci
i2c_algo_bit
i2c_smbus
xhci_pci
dca
xhci_hcd
libata
e1000e
usbcore
scsi_mod
ptp
pps_core
usb_common
fan
thermal
i2c_hid
hid
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:1918] (rev 07)
Subsystem: Dell Skylake Host Bridge/DRAM Registers [1028:06c7]
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: ie31200_edac
Kernel modules: ie31200_edac
00:01.0 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x16) [8086:1901] (rev 07) (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=01, 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>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics P530 [8086:191d] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Dell HD Graphics P530 [1028:06c7]
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 f6000000 (64-bit, non-prefetchable) [size=16M]
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 driver in use: i915
Kernel modules: i915
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller [8086:a12f] (rev 31) (prog-if 30 [XHCI])
Subsystem: Dell Sunrise Point-H USB 3.0 xHCI Controller [1028:06c7]
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 129
Region 0: Memory at f7330000 (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-H Thermal subsystem [8086:a131] (rev 31)
Subsystem: Dell Sunrise Point-H Thermal subsystem [1028:06c7]
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 C routed to IRQ 11
Region 0: Memory at f734f000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31)
Subsystem: Dell Sunrise Point-H CSME HECI [1028:06c7]
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 f734e000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:16.3 Serial controller [0700]: Intel Corporation Sunrise Point-H KT Redirection [8086:a13d] (rev 31) (prog-if 02 [16550])
Subsystem: Dell Sunrise Point-H KT Redirection [1028:06c7]
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 D routed to IRQ 19
Region 0: I/O ports at f0a0 [size=8]
Region 1: Memory at f734d000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial
00:17.0 RAID bus controller [0104]: Intel Corporation SATA Controller [RAID mode] [8086:2822] (rev 31)
Subsystem: Dell SATA Controller [RAID mode] [1028:06c7]
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 130
Region 0: Memory at f7348000 (32-bit, non-prefetchable) [size=8K]
Region 1: Memory at f734c000 (32-bit, non-prefetchable) [size=256]
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 f734b000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #9 [8086:a118] (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 16
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: f7000000-f72fffff
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 Sunrise Point-H LPC Controller [8086:a149] (rev 31)
Subsystem: Dell Sunrise Point-H LPC Controller [1028:06c7]
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
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC [8086:a121] (rev 31)
Subsystem: Dell Sunrise Point-H PMC [1028:06c7]
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
Region 0: Memory at f7344000 (32-bit, non-prefetchable) [size=16K]
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
Subsystem: Dell Sunrise Point-H HD Audio [1028:06c7]
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: 32
Interrupt: pin A routed to IRQ 133
Region 0: Memory at f7340000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at f7320000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31)
Subsystem: Dell Sunrise Point-H SMBus [1028:06c7]
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 f734a000 (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
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-LM [8086:15b7] (rev 31)
Subsystem: Dell Ethernet Connection (2) I219-LM [1028:06c7]
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
Region 0: Memory at f7300000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
02:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03)
Subsystem: Intel Corporation Ethernet Server Adapter I210-T1 [8086:0001]
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
Region 0: Memory at f7100000 (32-bit, non-prefetchable) [size=1M]
Region 3: Memory at f7200000 (32-bit, non-prefetchable) [size=16K]
Expansion ROM at f7000000 [disabled] [size=1M]
Capabilities: <access denied>
Kernel driver in use: igb
Kernel modules: igb
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 18d1:4ee3 Google Inc. Nexus 4 (tether)
Bus 001 Device 005: ID 0424:2744 Standard Microsystems Corp.
Bus 001 Device 004: ID 0424:2744 Standard Microsystems Corp.
Bus 001 Device 003: ID 413c:301a Dell Computer Corp.
Bus 001 Device 002: ID 413c:2113 Dell Computer Corp.
Bus 001 Device 007: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 9.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64
(x86_64)
Foreign Architectures: i386
Kernel: Linux 4.9.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.9.0-2-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.128
ii kmod 23-2
ii linux-base 4.5
Versions of packages linux-image-4.9.0-2-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2.3
Versions of packages linux-image-4.9.0-2-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta3-5
pn linux-doc-4.9 <none>
Versions of packages linux-image-4.9.0-2-amd64 is related to:
ii firmware-amd-graphics 20161130-2
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
ii firmware-intel-sound 20161130-2
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
ii firmware-linux-nonfree 20161130-2
ii firmware-misc-nonfree 20161130-2
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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