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syscall: TestRouteRIB failure on NetBSD-current amd64 #12641

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bsiegert opened this issue Sep 16, 2015 · 7 comments
Closed

syscall: TestRouteRIB failure on NetBSD-current amd64 #12641

bsiegert opened this issue Sep 16, 2015 · 7 comments
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Go1.6

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@bsiegert
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A pkgsrc user (@iamleot) mentioned that the tests for Go 1.5.1 fail on his NetBSD current (7.99.x) amd64 system. There is an unexpected failure in the syscall package:

--- FAIL: TestRouteRIB (0.00s)
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 0.0.0.0 192.168.15.254 0.0.0.0 [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 127.0.0.0 127.0.0.1 255.0.0.0 [11/link/3 t/n/a/s=24/3/0/0] 127.0.0.1
    route_bsd_test.go:70: 1 0 dst|gateway|ifp|ifa 127.0.0.1 127.0.0.1 [11/link/3 t/n/a/s=24/3/0/0] 127.0.0.1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 192.168.0.0 [18/link/1 t/n/a/s=6/0/0/0] 255.255.240.0 [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 0 dst|gateway|ifp|ifa 192.168.2.254 [14/link/1 t/n/a/s=6/0/6/0] [11/link/3 t/n/a/s=24/3/0/0] 192.168.2.254
    route_bsd_test.go:70: 1 0 dst|gateway|ifp|ifa 192.168.15.254 [14/link/1 t/n/a/s=6/0/6/0] [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa :: ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa :: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|ifp|ifa ::1 ::1 [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ::7f00:0 ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ::e000:0 ::1 ffff:ffff:f000:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ::ff00:0 ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 0.0.0.0 ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 2001:db8:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 2002:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 2002:7f00:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 2002:e000:: ::1 ffff:f000:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa 2002:ff00:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa fe80:: ::1 ffc0:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa fe80:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 0 dst|gateway|ifp|ifa fe80:1::718c:a574:ff6f:478e [14/link/1 t/n/a/s=6/0/6/0] [11/link/3 t/n/a/s=24/3/0/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa fe80:3:: fe80:3::1 ffff:ffff:ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] fe80:3::1
    route_bsd_test.go:70: 1 0 dst|gateway|ifp|ifa fe80:3::1 fe80:3::1 [11/link/3 t/n/a/s=24/3/0/0] fe80:3::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ff01:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ff01:3:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ff02:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 0 dst|gateway|netmask|ifp|ifa ff02:3:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 0.0.0.0 192.168.15.254 0.0.0.0 [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 127.0.0.0 127.0.0.1 255.0.0.0 [11/link/3 t/n/a/s=24/3/0/0] 127.0.0.1
    route_bsd_test.go:70: 1 2 dst|gateway|ifp|ifa 127.0.0.1 127.0.0.1 [11/link/3 t/n/a/s=24/3/0/0] 127.0.0.1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 192.168.0.0 [18/link/1 t/n/a/s=6/0/0/0] 255.255.240.0 [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 2 dst|gateway|ifp|ifa 192.168.2.254 [14/link/1 t/n/a/s=6/0/6/0] [11/link/3 t/n/a/s=24/3/0/0] 192.168.2.254
    route_bsd_test.go:70: 1 2 dst|gateway|ifp|ifa 192.168.15.254 [14/link/1 t/n/a/s=6/0/6/0] [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa :: ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa :: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|ifp|ifa ::1 ::1 [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ::7f00:0 ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ::e000:0 ::1 ffff:ffff:f000:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ::ff00:0 ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 0.0.0.0 ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 2001:db8:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 2002:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 2002:7f00:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 2002:e000:: ::1 ffff:f000:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa 2002:ff00:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa fe80:: ::1 ffc0:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa fe80:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 2 dst|gateway|ifp|ifa fe80:1::718c:a574:ff6f:478e [14/link/1 t/n/a/s=6/0/6/0] [11/link/3 t/n/a/s=24/3/0/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa fe80:3:: fe80:3::1 ffff:ffff:ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] fe80:3::1
    route_bsd_test.go:70: 1 2 dst|gateway|ifp|ifa fe80:3::1 fe80:3::1 [11/link/3 t/n/a/s=24/3/0/0] fe80:3::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ff01:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ff01:3:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ff02:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 2 dst|gateway|netmask|ifp|ifa ff02:3:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 0.0.0.0 192.168.15.254 0.0.0.0 [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 127.0.0.0 127.0.0.1 255.0.0.0 [11/link/3 t/n/a/s=24/3/0/0] 127.0.0.1
    route_bsd_test.go:70: 1 24 dst|gateway|ifp|ifa 127.0.0.1 127.0.0.1 [11/link/3 t/n/a/s=24/3/0/0] 127.0.0.1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 192.168.0.0 [18/link/1 t/n/a/s=6/0/0/0] 255.255.240.0 [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 24 dst|gateway|ifp|ifa 192.168.2.254 [14/link/1 t/n/a/s=6/0/6/0] [11/link/3 t/n/a/s=24/3/0/0] 192.168.2.254
    route_bsd_test.go:70: 1 24 dst|gateway|ifp|ifa 192.168.15.254 [14/link/1 t/n/a/s=6/0/6/0] [18/link/1 t/n/a/s=6/4/6/0] 192.168.2.254
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa :: ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa :: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|ifp|ifa ::1 ::1 [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ::7f00:0 ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ::e000:0 ::1 ffff:ffff:f000:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ::ff00:0 ::1 ffff:ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 0.0.0.0 ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 2001:db8:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 2002:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 2002:7f00:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 2002:e000:: ::1 ffff:f000:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa 2002:ff00:: ::1 ffff:ff00:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa fe80:: ::1 ffc0:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa fe80:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 24 dst|gateway|ifp|ifa fe80:1::718c:a574:ff6f:478e [14/link/1 t/n/a/s=6/0/6/0] [11/link/3 t/n/a/s=24/3/0/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa fe80:3:: fe80:3::1 ffff:ffff:ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] fe80:3::1
    route_bsd_test.go:70: 1 24 dst|gateway|ifp|ifa fe80:3::1 fe80:3::1 [11/link/3 t/n/a/s=24/3/0/0] fe80:3::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ff01:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ff01:3:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ff02:1:: [18/link/1 t/n/a/s=6/0/0/0] ffff:ffff:: [18/link/1 t/n/a/s=6/4/6/0] fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 1 24 dst|gateway|netmask|ifp|ifa ff02:3:: ::1 ffff:ffff:: [11/link/3 t/n/a/s=24/3/0/0] ::1
    route_bsd_test.go:70: 5 0 ifp [18/link/1 t/n/a/s=6/4/6/0]
    route_bsd_test.go:70: 5 0 netmask|ifa 0.0.0.0 [18/link/1 t/n/a/s=6/4/6/0]
    route_bsd_test.go:70: 5 0 netmask|ifa ffff:ffff:ffff:ffff:: fe80:1::718c:a574:ff6f:478e
    route_bsd_test.go:70: 5 0 netmask|ifa|brd 255.255.240.0 192.168.2.254 192.168.15.255
    route_bsd_test.go:70: 5 0 ifp [20/link/2 t/n/a/s=6/6/6/0]
    route_bsd_test.go:70: 5 0 netmask|ifa 255.255.0.0 [20/link/2 t/n/a/s=6/6/6/0]
    route_bsd_test.go:70: 5 0 ifp [11/link/3 t/n/a/s=24/3/0/0]
    route_bsd_test.go:70: 5 0 netmask|ifa 0.0.0.0 [11/link/3 t/n/a/s=24/3/0/0]
    route_bsd_test.go:70: 5 0 netmask|ifa|brd 255.0.0.0 127.0.0.1 127.0.0.1
    route_bsd_test.go:70: 5 0 netmask|ifa|brd ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff ::1 ::1
    route_bsd_test.go:70: 5 0 netmask|ifa|brd ffff:ffff:ffff:ffff:: fe80:3::1 ::
    route_bsd_test.go:51: *syscall.InterfaceMessage: invalid argument, []byte{0xf, 0x12, 0x4, 0x0, 0x1, 0x7, 0x0, 0x0, 0x6e, 0x70, 0x66, 0x6c, 0x6f, 0x67, 0x30, 0x0}
    route_bsd_test.go:51: *syscall.InterfaceAddrMessage: invalid argument, []byte{0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0, 0xf, 0x12, 0x4, 0x0, 0x1, 0x7, 0x0, 0x0, 0x6e, 0x70, 0x66, 0x6c, 0x6f, 0x67, 0x30, 0x0}
    route_bsd_test.go:70: 5 2 ifp [20/link/2 t/n/a/s=6/6/6/0]
    route_bsd_test.go:70: 5 2 netmask|ifa 255.255.0.0 [20/link/2 t/n/a/s=6/6/6/0]
FAIL
FAIL    syscall 0.030s
@minux
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minux commented Sep 16, 2015 via email

@bradfitz
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Related: #8643 and https://go-review.googlesource.com/#/c/2612/

@ianlancetaylor ianlancetaylor added this to the Go1.6 milestone Sep 16, 2015
@ianlancetaylor
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CC @mikioh

@mikioh
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mikioh commented Sep 24, 2015

Thanks for the report. Will take a look later. Well, I have to remember how to create a npf_ext_log kernel module on netbsd, and ah... where's my npf.conf?

@iamleot
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iamleot commented Sep 24, 2015

Hello Mikio,
first of all thank you for looking at it!

Mikio Hara writes:

Thanks for the report. Will take a look later. Well, I have to remember how to create a npf_ext_log kernel module on netbsd, and ah..
. where's my npf.conf?
npf(7) by default is built as a module and you will find all the modules
in /stand/${ARCH}/${VERSION}/modules/ (e.g.:
/stand/amd64/7.99.21/modules ).

There isn't an npf.conf by default and NPF is neither started by
default. If you need to enable it please create an /etc/npf.conf file
and add to your /etc/rc.conf file:

npf=yes

Apart the man pages a good documentation regarding NPF is the NPF
documentation written by Mindaugas Rasiukevicius (the author of NPF):

http://netbsd.org/~rmind/npf/

There are also some examples in /usr/share/examples/npf.

Anyway if you encounter some problems feel free to contact me privately
via email and I will share my npf.conf.

HTH!
Ciao,
L.

@mikioh
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mikioh commented Sep 25, 2015

Thanks for the information. I just succeed in reproducing this issue with PF.

@gopherbot
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CL https://golang.org/cl/14939 mentions this issue.

@mikioh mikioh closed this as completed in 707b619 Sep 25, 2015
@golang golang locked and limited conversation to collaborators Sep 27, 2016
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@bradfitz @mikioh @minux @bsiegert @ianlancetaylor @iamleot @gopherbot