Hi,
I use tinc-vpn on my laptop and noticed that when I reboot or halt
the system, it freezes when it tries to stop the tinc daemon.
This is reproducible with today's current.
The tinc-down script that is executed when the daemon is stopped
does the following:
#!/bin/sh
route delete 172.17.0.209
ifconfig tun0 down
The tinc-up script contains the following:
#!/bin/sh
ifconfig tun0 172.17.0.12 netmask 255.255.255.0
route add 172.20/14 172.17.0.209
$ ifconfig tun0
tun0: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
index 8 priority 0 llprio 3
groups: tun
status: active
inet 172.17.0.12 netmask 0xffffff00 broadcast 172.17.0.255
$ ifconfig tun1
tun1: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
index 9 priority 0 llprio 3
groups: tun
status: active
inet 172.17.42.3 netmask 0xffffff00 broadcast 172.17.42.255
$ route -n show
Routing tables
Internet:
Destination Gateway Flags Refs Use Mtu Prio Iface
default 10.0.0.1 UGS 6 364 - 8 trunk0
224/4 127.0.0.1 URS 0 0 32768 8 lo0
10.0.0/24 10.0.0.6 UC 1 30 - 4 trunk0
10.0.0.1 80:ee:73:9f:1d:3d UHLc 2 634 - 4 trunk0
10.0.0.6 50:7b:9d:8e:d8:0c UHLl 0 2129 - 1 trunk0
10.0.0.255 10.0.0.6 UHb 0 0 - 1 trunk0
127/8 127.0.0.1 UGRS 0 0 32768 8 lo0
127.0.0.1 127.0.0.1 UHl 1 1 32768 1 lo0
172.20/14 172.17.0.209 UGS 0 0 - 8 tun0
172.17.0/24 172.17.0.12 UC 2 0 - 4 tun0
172.17.0.3 link#0 UHc 1 3 - 4 tun0
172.17.0.12 tun0 UHl 0 6 - 1 tun0
172.17.0.209 link#0 UHc 1 1 - 4 tun0
172.17.0.255 172.17.0.12 UHb 0 0 - 1 tun0
172.17.42/24 172.17.42.3 UC 0 0 - 4 tun1
172.17.42.3 tun1 UHl 0 0 - 1 tun1
172.17.42.255 172.17.42.3 UHb 0 0 - 1 tun1
Internet6:
Destination Gateway Flags Refs
Use Mtu Prio Iface
default fe80::82ee:73ff:fe9f:1d3d%trunk0 UG
0 2 - 56 trunk0
::/96 ::1 UGRS 0
0 32768 8 lo0
::/104 ::1 UGRS 0
0 32768 8 lo0
::1 ::1 UHl 14
14 32768 1 lo0
::127.0.0.0/104 ::1 UGRS 0
0 32768 8 lo0
::224.0.0.0/100 ::1 UGRS 0
0 32768 8 lo0
::255.0.0.0/104 ::1 UGRS 0
0 32768 8 lo0
::ffff:0.0.0.0/96 ::1 UGRS 0
0 32768 8 lo0
2001:470:1f15:b42::/64 2001:470:1f15:b42:527b:9dff:fe8e:d80c UC
0 0 - 4 trunk0
2001:470:1f15:b42:527b:9dff:fe8e:d80c 50:7b:9d:8e:d8:0c UHLl
0 0 - 1 trunk0
2001:470:1f15:b42:58a1:7c19:d158:2390 50:7b:9d:8e:d8:0c UHLl
0 0 - 1 trunk0
2002::/24 ::1 UGRS 0
0 32768 8 lo0
2002:7f00::/24 ::1 UGRS 0
0 32768 8 lo0
2002:e000::/20 ::1 UGRS 0
0 32768 8 lo0
2002:ff00::/24 ::1 UGRS 0
0 32768 8 lo0
fe80::/10 ::1 UGRS 0
1 32768 8 lo0
fec0::/10 ::1 UGRS 0
0 32768 8 lo0
fe80::1%lo0 fe80::1%lo0 UHl 0
0 32768 1 lo0
fe80::%trunk0/64 fe80::527b:9dff:fe8e:d80c%trunk0 UC
1 1 - 4 trunk0
fe80::527b:9dff:fe8e:d80c%trunk0 00:00:00:00:00:00 UHLl 0
0 - 1 trunk0
fe80::82ee:73ff:fe9f:1d3d%trunk0 80:ee:73:9f:1d:3d UHLc 1
1083 - 4 trunk0
ff01::/16 ::1 UGRS 0
1 32768 8 lo0
ff01::%lo0/32 ::1 U 0
1 32768 4 lo0
ff01::%trunk0/32 fe80::527b:9dff:fe8e:d80c%trunk0 U
0 2 - 4 trunk0
ff02::/16 ::1 UGRS 0
1 32768 8 lo0
ff02::%lo0/32 ::1 U 0
1 32768 4 lo0
ff02::%trunk0/32 fe80::527b:9dff:fe8e:d80c%trunk0 U
0 2 - 4 trunk0
$ dmesg
OpenBSD 6.0 (GENERIC.MP) #33: Thu Jul 21 09:37:40 BST 2016
r...@wave.2f30.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8277159936 (7893MB)
avail mem = 8021774336 (7650MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xacbfd000 (65 entries)
bios0: vendor LENOVO version "N10ET36W (1.15 )" date 06/19/2015
bios0: LENOVO 20CM0027UK
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC ASF! HPET ECDT APIC MCFG SSDT SSDT SSDT SSDT SSDT
SSDT SSDT SSDT SSDT PCCT SSDT UEFI MSDM BATB FPDT UEFI DMAR
acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) EHC1(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpiec0 at acpi0
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2195.27 MHz
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,SMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
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=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2194.92 MHz
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,SMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
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) i5-5300U CPU @ 2.30GHz, 2194.92 MHz
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,SMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
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) i5-5300U CPU @ 2.30GHz, 2194.92 MHz
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,SMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SENSOR,ARAT
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG_)
acpiprt2 at acpi0: bus 2 (EXP1)
acpiprt3 at acpi0: bus 3 (EXP2)
acpiprt4 at acpi0: bus -1 (EXP3)
acpicpu0 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1
acpipwrres1 at acpi0: NVP3, resource for PEG_
acpipwrres2 at acpi0: NVP2, resource for PEG_
acpitz0 at acpi0: critical temperature is 128 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
"LEN0071" at acpi0 not configured
"LEN0046" at acpi0 not configured
acpibat0 at acpi0: BAT0 model "45N1113" serial 2232 type LION oem "LGC"
acpibat1 at acpi0: BAT1 model "45N1127" serial 7242 type LION oem "LGC"
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"INT340F" at acpi0 not configured
acpivideo0 at acpi0: VID_
acpivout at acpivideo0 not configured
acpivideo1 at acpi0: VID_
cpu0: Enhanced SpeedStep 2195 MHz: speeds: 2301, 2300, 2200, 2000, 1900, 1800,
1700, 1500, 1400, 1300, 1100, 1000, 900, 800, 600, 500 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 5G Host" rev 0x09
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5500" rev 0x09
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 1366x768
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
azalia0 at pci0 dev 3 function 0 "Intel Core 5G HD Audio" rev 0x09: msi
xhci0 at pci0 dev 20 function 0 "Intel 9 Series xHCI" rev 0x03: msi
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 "Intel xHCI root hub" rev 3.00/1.00 addr 1
"Intel 9 Series MEI" rev 0x03 at pci0 dev 22 function 0 not configured
em0 at pci0 dev 25 function 0 "Intel I218-LM" rev 0x03: msi, address
50:7b:9d:8e:d8:0c
azalia1 at pci0 dev 27 function 0 "Intel 9 Series HD Audio" rev 0x03: msi
azalia1: codecs: Realtek ALC292
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 9 Series PCIE" rev 0xe3: msi
pci1 at ppb0 bus 2
rtsx0 at pci1 dev 0 function 0 "Realtek RTS5227 Card Reader" rev 0x01: msi
sdmmc0 at rtsx0: 4-bit
ppb1 at pci0 dev 28 function 1 "Intel 9 Series PCIE" rev 0xe3: msi
pci2 at ppb1 bus 3
iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 7265" rev 0x99, msi
ehci0 at pci0 dev 29 function 0 "Intel 9 Series USB" rev 0x03: apic 2 int 23
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel 9 Series LPC" rev 0x03
ahci0 at pci0 dev 31 function 2 "Intel 9 Series AHCI" rev 0x03: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG MZ7LN256, EMT0> SCSI3 0/direct
fixed naa.5002538d00000000
sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin
ichiic0 at pci0 dev 31 function 3 "Intel 9 Series SMBus" rev 0x03: apic 2 int 18
iic0 at ichiic0
pchtemp0 at pci0 dev 31 function 6 "Intel 9 Series Thermal" rev 0x03
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, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
wsmouse1 at pms0 mux 0
pms0: Synaptics clickpad, firmware 8.1
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
umb0 at uhub0 port 4 configuration 1 interface 0 "Sierra Wireless Inc. Sierra
Wireless EM7345 4G LTE" rev 2.00/17.29 addr 2
umodem0 at uhub0 port 4 configuration 1 interface 2 "Sierra Wireless Inc.
Sierra Wireless EM7345 4G LTE" rev 2.00/17.29 addr 2
umodem0: data interface 3, has no CM over data, has break
umodem0: status change notification available
ucom0 at umodem0
ugen0 at uhub0 port 5 "Generic EMV Smartcard Reader" rev 2.01/1.20 addr 3
ugen0: setting configuration index 0 failed
ugen1 at uhub0 port 6 "Validity Sensors VFS5011 Fingerprint Reader" rev
1.10/0.78 addr 4
ugen2 at uhub0 port 7 "Intel product 0x0a2a" rev 2.01/0.01 addr 5
uvideo0 at uhub0 port 8 configuration 1 interface 0 "SunplusIT Inc Integrated
Camera" rev 2.00/10.19 addr 6
video0 at uvideo0
uhub2 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.03 addr 2
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (2b34ee097ba9f293.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
iwm0: hw rev 0x210, fw ver 16.242414.0, address 18:5e:0f:ae:37:15
