Synopsis: re interface is not processing data
Category: amd64
Environment:
System : OpenBSD 6.9
Details : OpenBSD 6.9-beta (GENERIC.MP) #440: Wed Mar 31 11:13:57
MDT 2021
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
Description:
The interface is up, but no data is seen on tcpdump.
hendrikm@hpl:~$ ifconfig re0
re0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF4> mtu 1500
lladdr b4:b5:2f:8b:c7:96
index 1 priority 0 llprio 3
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
hendrikm@hpl:~$ doas tcpdump -i re0 -nnnvvv
tcpdump: listening on re0, link-type EN10MB
15:23:16.134778 0.0.0.0.68 > 255.255.255.255.67: xid:0x198b6516 [|bootp]
[tos 0x10] (ttl 128, id 0, len 328)
^C
1 packets received by filter
0 packets dropped by kernel
It is similar when configuring a static ip.
hendrikm@hpl:~$ ifconfig re0
re0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF4> mtu 1500
lladdr b4:b5:2f:8b:c7:96
index 1 priority 0 llprio 3
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.101.200 netmask 0xffffff00 broadcast 192.168.101.255
hendrikm@hpl:~$ doas tcpdump -i re0 -nnnvvv
tcpdump: listening on re0, link-type EN10MB
15:25:25.658162 0.0.0.0.68 > 255.255.255.255.67: xid:0xc87c5454 [|bootp]
[tos 0x10] (ttl 128, id 0, len 328)
^C
1 packets received by filter
0 packets dropped by kernel
systat vm doesn't show any interupts being processed for re0
2 users Load 0.46 0.63 0.55 hpl 15:31:25
memory totals (in KB) PAGING SWAPPING Interrupts
real virtual free in out in out 309 total
Active 139148 139148 5540480 ops 100 clock
All 2452044 2452044 14051900 pages 2 ipi
1 acpi0
Proc:r d s w Csw Trp Sys Int Sof Flt forks
inteldrm
106 462 189 207 36 2 fkppw 11 xhci0
fksvm ehci0
0.6%Int 0.1%Spn 0.9%Sys 0.1%Usr 98.2%Idle pwait azalia0
| | | | | | | | | | | relck 190 ral0
= rlkok re0
noram ehci1
Namei Sys-cache Proc-cache No-cache ndcpy 5 ahci0
Calls hits % hits % miss % fltcp pckbc0
2 2 100 zfod pckbc0
cow
Disks sd0 cd0 66604 fmin
seeks 88805 ftarg
xfers 18 itarg
speed 589K 7735 wired
sec 0.0 pdfre
pdscn
pzidl 420 IPKTS
14 kmape 198 OPKTS
How-To-Repeat:
This seems to have broken in a Feb snapshot
Fix:
I haven't been able to identify how to fix it. I thought it might have
been because of a change in sys/dev/pci/if_re_pci.c, but reverting it
didn't solve the issue by building a custom kernel. I rollback to this
snapshot.
dmesg:
OpenBSD 6.9-beta (GENERIC.MP) #440: Wed Mar 31 11:13:57 MDT 2021
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8447262720 (8055MB)
avail mem = 8175857664 (7797MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xb9b50000 (32 entries)
bios0: vendor Hewlett-Packard version "68IRR Ver. F.43" date 10/07/2013
bios0: Hewlett-Packard HP ProBook 4540s
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC MCFG ASF! SSDT SSDT SLIC MSDM FPDT BGRT
SSDT SSDT
acpi0: wakeup devices LANC(S5) EHC1(S3) EHC2(S3) XHC_(S3) PCIB(S5) ECF0(S4)
RP03(S4) RP04(S5) WNIC(S5) RP06(S5) NIC_(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz, 2594.52 MHz, 06-3a-09
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz, 2594.11 MHz, 06-3a-09
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz, 2594.12 MHz, 06-3a-09
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz, 2594.11 MHz, 06-3a-09
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEGP)
acpiprt2 at acpi0: bus -1 (PCIB)
acpiprt3 at acpi0: bus 1 (RP01)
acpiprt4 at acpi0: bus 2 (RP03)
acpiprt5 at acpi0: bus 3 (RP04)
acpiprt6 at acpi0: bus 4 (RP06)
acpiec0 at acpi0
"HPQ6001" at acpi0 not configured
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
acpicmos0 at acpi0
"PNP0A06" at acpi0 not configured
"SYN0197" at acpi0 not configured
"HPQ6000" at acpi0 not configured
acpibat0 at acpi0: BAT0 model "Primary" serial 00557 2017/06/12 type LIon
oem "Hewlett-Packard"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: SLPB
acpibtn1 at acpi0: LID_
"PNP0C14" at acpi0 not configured
acpicpu0 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C2(350@80 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: APPR, resource for HDEF
acpipwrres1 at acpi0: COMP, resource for COM1
acpipwrres2 at acpi0: LPP_, resource for LPT0
acpitz0 at acpi0: critical temperature is 128 degC
acpitz1 at acpi0: critical temperature is 128 degC
acpitz2 at acpi0: critical temperature is 128 degC
acpitz3 at acpi0: critical temperature is 128 degC
acpitz4 at acpi0: critical temperature is 128 degC
acpitz5 at acpi0: critical temperature is 128 degC
acpitz6 at acpi0: critical temperature is 128 degC
acpitz7 at acpi0: critical temperature is 128 degC
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD02
cpu0: using VERW MDS workaround (except on vmm entry)
cpu0: Enhanced SpeedStep 2594 MHz: speeds: 2601, 2600, 2500, 2400, 2300,
2200, 2100, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09
drm0 at inteldrm0
inteldrm0: msi, IVYBRIDGE, gen 7
xhci0 at pci0 dev 20 function 0 "Intel 7 Series xHCI" rev 0x04: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
3.00/1.00 addr 1
"Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 0 int 16
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi
azalia0: codecs: IDT/0x76d9, Intel/0x2806, using IDT/0x76d9
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi
pci2 at ppb1 bus 2
"JMicron SD/MMC" rev 0x30 at pci2 dev 0 function 0 not configured
sdhc0 at pci2 dev 0 function 2 "JMicron SD Host Controller" rev 0x30: apic
0 int 18
sdhc0: SDHC 2.0, 50 MHz base clock
sdmmc0 at sdhc0: 4-bit
"JMicron Memory Stick" rev 0x30 at pci2 dev 0 function 3 not configured
ppb2 at pci0 dev 28 function 3 "Intel 7 Series PCIE" rev 0xc4: msi
pci3 at ppb2 bus 3
ral0 at pci3 dev 0 function 0 "Ralink RT3290" rev 0x00: apic 0 int 19,
address b8:76:3f:28:a2:e3
ral0: MAC/BBP RT3290 (rev 0x0015), RF RT3290 (MIMO 1T1R)
"Ralink Bluetooth" rev 0x00 at pci3 dev 0 function 1 not configured
ppb3 at pci0 dev 28 function 5 "Intel 7 Series PCIE" rev 0xc4: msi
pci4 at ppb3 bus 4
re0 at pci4 dev 0 function 0 "Realtek 8168" rev 0x07: RTL8168E/8111E-VL
(0x2c80), msi, address b4:b5:2f:8b:c7:96
rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 5
ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 0 int 16
usb2 at ehci1: USB revision 2.0
uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev
2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel HM76 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
ahci0: port 1: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD5000LPLX-6, 05.0>
naa.50014ee65e59b745
sd0: 476940MB, 512 bytes/sector, 976773168 sectors
cd0 at scsibus1 targ 1 lun 0: <hp, DVD-RAM UJ8D1, H.01> removable
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: Synaptics touchpad, firmware 7.5, 0x1e0b1 0x640000 0x147508 0xf00473
0xa2400
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
uhidev0 at uhub0 port 4 configuration 1 interface 0 "KYE SYSTEMS CORP.
Wired Mouse" rev 1.10/24.58 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse1 at ums0 mux 0
uhidev1 at uhub0 port 4 configuration 1 interface 1 "KYE SYSTEMS CORP.
Wired Mouse" rev 1.10/24.58 addr 2
uhidev1: no input interrupt endpoint
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
uhub3: device problem, disabling port 1
uhidev2 at uhub3 port 2 configuration 1 interface 0 " USB Keyboard" rev
1.10/4.03 addr 3
uhidev2: iclass 3/1
ukbd0 at uhidev2: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev3 at uhub3 port 2 configuration 1 interface 1 " USB Keyboard" rev
1.10/4.03 addr 3
uhidev3: iclass 3/0, 2 report ids
uhid0 at uhidev3 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev3 reportid 2: input=3, output=0, feature=0
uvideo0 at uhub3 port 3 configuration 1 interface 0 "Chicony Electronics
Co., Ltd. HP HD Webcam [Fixed]" rev 2.00/51.70 addr 4
video0 at uvideo0
uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub"
rev 2.00/0.00 addr 2
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (ae81f1d853f62576.a) swap on sd0b dump on sd0b
inteldrm0: 1366x768, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
usbdevs:
Controller /dev/usb0:
addr 01: 8086:0000 Intel, xHCI root hub
super speed, self powered, config 1, rev 1.00
driver: uhub0
addr 02: 0458:0186 KYE SYSTEMS CORP., Wired Mouse
low speed, power 100 mA, config 1, rev 24.58
driver: uhidev0
driver: uhidev1
Controller /dev/usb1:
addr 01: 8086:0000 Intel, EHCI root hub
high speed, self powered, config 1, rev 1.00
driver: uhub1
addr 02: 8087:0024 Intel, Rate Matching Hub
high speed, self powered, config 1, rev 0.00
driver: uhub3
addr 03: 04d9:1503 , USB Keyboard
low speed, power 100 mA, config 1, rev 4.03
driver: uhidev2
driver: uhidev3
addr 04: 04f2:b370 Chicony Electronics Co., Ltd., HP HD Webcam [Fixed]
high speed, power 500 mA, config 1, rev 51.70, iSerial SN0001
driver: uvideo0
Controller /dev/usb2:
addr 01: 8086:0000 Intel, EHCI root hub
high speed, self powered, config 1, rev 1.00
driver: uhub2
addr 02: 8087:0024 Intel, Rate Matching Hub
high speed, self powered, config 1, rev 0.00
driver: uhub4
