Bug#828026: linux-image-4.6.0-1-amd64: Spanning Tree (STP) not working in 4.6, was in 4.5, seems to ignore incoming BPDU packets
Package: src:linux
Version: 4.6.2-1
Severity: normal
Upgrading to the 4.6 kernel from 4.5 seems to have broken STP.
If I create a bridge interface and add one or more physical interfaces, the
system running the Debian 4.6 kernel package ALWAYS thinks it is the bridge
root (regardless of what other STP devices are on the network and their
bridge priorities), and further will not put ANY port into the blocking
state, even when there is a loop (as confirmed by broadcast storm and lots
of "received packet on $interface with own address as source address" errors
in the logs).
Monitoring the physical interfaces with tshark shows that the BPDUs are
being both sent and received at that level, but the system running the 4.6
kernel simply seems to ignore the ones coming in, even if they have much
lower bridge priorities.
The 4.5 kernel package seems to operate STP correctly and will negotiate
which device should be the bridge root correctly.
I'm able to reproduce this on multiple systems. One of them has a second
strange problem with not sending BPDUs at all even on the 4.5 kernel, but I
expect that is a different issue.
-- Package-specific info:
** Version:
Linux version 4.6.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 5.4.0 20160609 (Debian 5.4.0-4) ) #1 SMP Debian 4.6.2-1 (2016-06-15)
** Command line:
BOOT_IMAGE=/vmlinuz-4.6.0-1-amd64 root=/dev/mapper/bengal-root ro cgroup_enable=memory quiet
** Tainted: E (8192)
* Unsigned module has been loaded (currently expected).
** Kernel log:
[ 2.446308] Bluetooth: hci0: read Intel version: 370710018002030d53
[ 2.446310] Bluetooth: hci0: Intel device is already patched. patch num: 53
[ 2.447390] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.453311] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless N 7260, REV=0x144
[ 2.453579] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.453968] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input7
[ 2.454030] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[ 2.454117] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.470971] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.471306] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 2.490499] EFI Variables Facility v0.08 2004-May-17
[ 2.495673] ACPI: Battery Slot [BAT1] (battery present)
[ 2.509940] pstore: Registered efi as persistent store backend
[ 2.602595] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.602601] [drm] Initialized i915 1.6.0 20160229 for 0000:00:02.0 on minor 0
[ 2.602977] ACPI Warning: SystemIO range 0x000000000000F040-0x000000000000F05F conflicts with OpRegion 0x000000000000F040-0x000000000000F04F (\_SB.PCI0.SBUS.SMBI) (20160108/utaddress-255)
[ 2.602984] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.614899] fbcon: inteldrmfb (fb0) is primary device
[ 2.651464] input: PC Speaker as /devices/platform/pcspkr/input/input10
[ 2.675989] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 2.679989] clocksource: Switched to clocksource tsc
[ 2.765677] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb2/2-7/2-7:1.0/0003:04F3:0089.0001/input/input11
[ 2.765874] hid-multitouch 0003:04F3:0089.0001: input,hiddev0,hidraw0: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-7/input0
[ 2.793080] iTCO_vendor_support: vendor-support=0
[ 2.794412] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 2.794464] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
[ 2.794910] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 2.841962] intel_rapl: Found RAPL domain package
[ 2.841964] intel_rapl: Found RAPL domain core
[ 2.841965] intel_rapl: Found RAPL domain uncore
[ 2.841967] intel_rapl: Found RAPL domain dram
[ 2.841971] intel_rapl: RAPL package 0 domain package locked by BIOS
[ 2.841975] intel_rapl: RAPL package 0 domain dram locked by BIOS
[ 2.850481] Adding 8388604k swap on /dev/mapper/bengal-swap_1. Priority:-1 extents:1 across:8388604k SSFS
[ 2.859965] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[ 2.958855] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 3.751824] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.751825] Bluetooth: BNEP filters: protocol multicast
[ 3.751828] Bluetooth: BNEP socket layer initialized
[ 3.762132] r8169 0000:03:00.0: firmware: direct-loading firmware rtl_nic/rtl8168g-2.fw
[ 3.801596] r8169 0000:03:00.0 eth0: link down
[ 3.802677] Console: switching to colour frame buffer device 400x112
[ 3.803105] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3.817349] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.825932] random: nonblocking pool is initialized
[ 3.867528] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 3.867602] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[ 3.867670] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[ 4.557307] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 4.557493] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 4.557819] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 4.757022] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 4.757363] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 4.778002] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 4.785435] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4.880997] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7.886049] wlan0: authenticate with f0:d1:a9:0e:88:4b
[ 7.889447] wlan0: send auth to f0:d1:a9:0e:88:4b (try 1/3)
[ 7.890017] wlan0: authenticated
[ 7.890389] wlan0: associate with f0:d1:a9:0e:88:4b (try 1/3)
[ 7.891628] wlan0: RX AssocResp from f0:d1:a9:0e:88:4b (capab=0x1511 status=0 aid=1)
[ 7.896273] wlan0: associated
[ 7.896305] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by f0:d1:a9:0e:88:4b
[ 7.896346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 7.912938] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[ 15.483506] Bluetooth: RFCOMM TTY layer initialized
[ 15.483513] Bluetooth: RFCOMM socket layer initialized
[ 15.483518] Bluetooth: RFCOMM ver 1.11
[ 39.226535] fuse init (API version 7.24)
[ 63.389748] usb 2-1: new full-speed USB device number 5 using xhci_hcd
[ 63.525030] usb 2-1: New USB device found, idVendor=07a6, idProduct=8511
[ 63.525034] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 63.525036] usb 2-1: Product: USB To LAN Converter
[ 63.525038] usb 2-1: Manufacturer: ADMtek
[ 63.525039] usb 2-1: SerialNumber: 0001
[ 63.536889] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 63.538427] pegasus 2-1:1.0: setup Pegasus II specific registers
[ 63.638883] pegasus 2-1:1.0: eth1, ADMtek ADM8511 "Pegasus II" USB Ethernet, 00:14:d1:1b:85:5d
[ 63.638919] usbcore: registered new interface driver pegasus
[ 63.654263] pegasus 2-1:1.0 enx0014d11b855d: renamed from eth1
[ 70.890389] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 87.802027] IPv6: ADDRCONF(NETDEV_UP): brdebug: link is not ready
[ 108.854024] brdebug: port 1(enx0014d11b855d) entered blocking state
[ 108.854028] brdebug: port 1(enx0014d11b855d) entered disabled state
[ 108.854230] device enx0014d11b855d entered promiscuous mode
[ 111.944403] pegasus 2-1:1.0 enx0014d11b855d: Promiscuous mode enabled
[ 111.944544] pegasus 2-1:1.0 enx0014d11b855d: Promiscuous mode enabled
[ 111.944665] brdebug: port 1(enx0014d11b855d) entered blocking state
[ 111.944671] brdebug: port 1(enx0014d11b855d) entered listening state
[ 111.945381] pegasus 2-1:1.0 enx0014d11b855d: Promiscuous mode enabled
[ 113.873685] pegasus 2-1:1.0 enx0014d11b855d: Promiscuous mode enabled
[ 126.945459] brdebug: port 1(enx0014d11b855d) entered learning state
[ 141.985576] brdebug: port 1(enx0014d11b855d) entered forwarding state
[ 141.985588] brdebug: topology change detected, propagating
[ 141.985885] IPv6: ADDRCONF(NETDEV_CHANGE): brdebug: link becomes ready
[ 227.248166] [drm:intel_pipe_update_start [i915]] *ERROR* Potential atomic update failure on pipe A
[ 231.273032] pegasus 2-1:1.0 enx0014d11b855d: Promiscuous mode enabled
[ 231.273046] device enx0014d11b855d left promiscuous mode
[ 231.273097] brdebug: port 1(enx0014d11b855d) entered disabled state
[ 232.390289] usb 2-1: USB disconnect, device number 5
** Model information
sys_vendor: SAMSUNG ELECTRONICS CO., LTD.
product_name: 940X3G/930X3G
product_version: P05ACJ
chassis_vendor: SAMSUNG ELECTRONICS CO., LTD.
chassis_version: N/A
bios_vendor: American Megatrends Inc.
bios_version: P05ACJ.128.140819.dg
board_vendor: SAMSUNG ELECTRONICS CO., LTD.
board_name: NP940X3G-K05US
board_version: SAMSUNG_SW_REVISION_1234567890ABCD
** Loaded modules:
bridge(E)
stp(E)
llc(E)
pegasus(E)
fuse(E)
rfcomm(E)
hmac(E)
drbg(E)
ansi_cprng(E)
ctr(E)
ccm(E)
cpufreq_stats(E)
cpufreq_userspace(E)
cpufreq_conservative(E)
cpufreq_powersave(E)
snd_hda_codec_hdmi(E)
uhid(E)
bnep(E)
binfmt_misc(E)
nls_utf8(E)
nls_cp437(E)
vfat(E)
fat(E)
intel_rapl(E)
x86_pkg_temp_thermal(E)
iTCO_wdt(E)
intel_powerclamp(E)
iTCO_vendor_support(E)
kvm_intel(E)
kvm(E)
hid_multitouch(E)
irqbypass(E)
crct10dif_pclmul(E)
crc32_pclmul(E)
ghash_clmulni_intel(E)
arc4(E)
pcspkr(E)
tpm_infineon(E)
joydev(E)
evdev(E)
serio_raw(E)
efi_pstore(E)
efivars(E)
i2c_i801(E)
iwlmvm(E)
sg(E)
mac80211(E)
uvcvideo(E)
lpc_ich(E)
mfd_core(E)
snd_hda_codec_realtek(E)
videobuf2_vmalloc(E)
snd_hda_codec_generic(E)
videobuf2_memops(E)
videobuf2_v4l2(E)
videobuf2_core(E)
videodev(E)
iwlwifi(E)
btusb(E)
btrtl(E)
media(E)
i915(E)
btbcm(E)
btintel(E)
bluetooth(E)
cfg80211(E)
rfkill(E)
drm_kms_helper(E)
snd_hda_intel(E)
drm(E)
snd_hda_codec(E)
snd_hda_core(E)
mei_me(E)
shpchp(E)
i2c_algo_bit(E)
mei(E)
snd_hwdep(E)
battery(E)
acpi_als(E)
kfifo_buf(E)
industrialio(E)
wmi(E)
snd_soc_rt5640(E)
snd_soc_rl6231(E)
snd_soc_core(E)
dw_dmac(E)
dw_dmac_core(E)
snd_compress(E)
video(E)
snd_soc_sst_acpi(E)
snd_soc_sst_match(E)
snd_pcm(E)
elan_i2c(E)
snd_timer(E)
snd(E)
soundcore(E)
usbhid(E)
i2c_designware_platform(E)
intel_smartconnect(E)
i2c_designware_core(E)
ac(E)
button(E)
tpm_tis(E)
tpm(E)
processor(E)
sch_fq_codel(E)
coretemp(E)
loop(E)
firewire_sbp2(E)
firewire_core(E)
crc_itu_t(E)
parport_pc(E)
ppdev(E)
lp(E)
parport(E)
efivarfs(E)
autofs4(E)
ext4(E)
ecb(E)
crc16(E)
jbd2(E)
crc32c_generic(E)
mbcache(E)
dm_mod(E)
md_mod(E)
sd_mod(E)
crc32c_intel(E)
aesni_intel(E)
aes_x86_64(E)
glue_helper(E)
lrw(E)
gf128mul(E)
ablk_helper(E)
cryptd(E)
psmouse(E)
ahci(E)
libahci(E)
libata(E)
xhci_pci(E)
ehci_pci(E)
scsi_mod(E)
xhci_hcd(E)
ehci_hcd(E)
r8169(E)
mii(E)
usbcore(E)
usb_common(E)
fan(E)
thermal(E)
sdhci_acpi(E)
sdhci(E)
mmc_core(E)
i2c_hid(E)
hid(E)
fjes(E)
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 09)
Subsystem: Samsung Electronics Co Ltd Haswell-ULT DRAM Controller [144d:c0ef]
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 Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
DeviceName: Onboard IGD
Subsystem: Samsung Electronics Co Ltd Haswell-ULT Integrated Graphics Controller [144d:c0ef]
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 49
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 driver in use: i915
Kernel modules: i915
00:03.0 Audio device [0403]: Intel Corporation Haswell-ULT HD Audio Controller [8086:0a0c] (rev 09)
Subsystem: Samsung Electronics Co Ltd Haswell-ULT HD Audio Controller [144d:c0ef]
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 50
Region 0: Memory at f7e14000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04) (prog-if 30 [XHCI])
Subsystem: Samsung Electronics Co Ltd 8 Series USB xHCI HC [144d:c0ef]
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 44
Region 0: Memory at f7e00000 (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 HECI #0 [8086:9c3a] (rev 04)
Subsystem: Samsung Electronics Co Ltd 8 Series HECI [144d:c0ef]
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 46
Region 0: Memory at f7e1d000 (64-bit, non-prefetchable) [size=32]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device [0403]: Intel Corporation 8 Series HD Audio Controller [8086:9c20] (rev 04)
Subsystem: Samsung Electronics Co Ltd 8 Series HD Audio Controller [144d:c0ef]
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 47
Region 0: Memory at f7e10000 (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 8 Series PCI Express Root Port 1 [8086:9c10] (rev e4) (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 40
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.2 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 3 [8086:9c14] (rev e4) (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 C routed to IRQ 41
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: f7d00000-f7dfffff
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 8 Series PCI Express Root Port 4 [8086:9c16] (rev e4) (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 D routed to IRQ 42
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: f7c00000-f7cfffff
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
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series USB EHCI #1 [8086:9c26] (rev 04) (prog-if 20 [EHCI])
Subsystem: Samsung Electronics Co Ltd 8 Series USB EHCI [144d:c0ef]
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 f7e1b000 (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 8 Series LPC Controller [8086:9c43] (rev 04)
Subsystem: Samsung Electronics Co Ltd 8 Series LPC Controller [144d:c0ef]
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 SATA Controller 1 [AHCI mode] [8086:9c03] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Samsung Electronics Co Ltd 8 Series SATA Controller 1 [AHCI mode] [144d:c0ef]
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 45
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 f7e1a000 (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 SMBus Controller [8086:9c22] (rev 04)
Subsystem: Samsung Electronics Co Ltd 8 Series SMBus Controller [144d:c0ef]
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 f7e19000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at f040 [size=32]
Kernel modules: i2c_i801
02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 6b)
Subsystem: Intel Corporation Dual Band Wireless-N 7260 [8086:c060]
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 48
Region 0: Memory at f7d00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Samsung Electronics Co Ltd RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [144d:c0ef]
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 43
Region 0: I/O ports at e000 [size=256]
Region 2: Memory at f7c00000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at f0000000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
** USB devices:
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 04f3:0089 Elan Microelectronics Corp.
Bus 002 Device 003: ID 2232:1049 Silicon Motion
Bus 002 Device 002: ID 8087:07dc Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'buildd-unstable'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.6.0-1-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-4.6.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.125
ii kmod 22-1.1
ii linux-base 4.3
Versions of packages linux-image-4.6.0-1-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2
Versions of packages linux-image-4.6.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
pn grub-pc | grub-efi | extlinux <none>
pn linux-doc-4.6 <none>
Versions of packages linux-image-4.6.0-1-amd64 is related to:
ii firmware-amd-graphics 20160110-1
ii firmware-atheros 20160110-1
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 20160110-1
pn firmware-libertas <none>
ii firmware-linux-nonfree 20160110-1
ii firmware-misc-nonfree 20160110-1
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
ii firmware-realtek 20160110-1
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
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