+++ This bug was initially created as a clone of Bug #1398575 +++

--- Additional comment from Dan Horák on 2016-12-14 06:04:46 EST ---

Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.ukwE3x
+ umask 022
+ cd /home/sharkcz/golang-github-vishvananda-netlink
+ cd netlink-e73bad418fd727ed3a02830b1af1ad0283a1de6c
+ export GOPATH=/home/sharkcz/rpmbuild/BUILDROOT/golang-github-vishvananda-netlink-0-0.10.gite73bad4.fc26.s390x//usr/share/gocode:/usr/share/gocode
+ GOPATH=/home/sharkcz/rpmbuild/BUILDROOT/golang-github-vishvananda-netlink-0-0.10.gite73bad4.fc26.s390x//usr/share/gocode:/usr/share/gocode
+ gotest github.com/vishvananda/netlink/nl
+ go test github.com/vishvananda/netlink/nl
# github.com/vishvananda/netlink/nl
../../rpmbuild/BUILDROOT/golang-github-vishvananda-netlink-0-0.10.gite73bad4.fc26.s390x/usr/share/gocode/src/github.com/vishvananda/netlink/nl/nl_linux_test.go:34: msg.X__ifi_pad undefined (type *IfInfomsg has no field or method X__ifi_pad)
FAIL	github.com/vishvananda/netlink/nl [build failed]
error: Bad exit status from /var/tmp/rpm-tmp.ukwE3x (%check)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.ukwE3x (%check)
Could not execute local: Non zero exit

--- Additional comment from Dan Horák on 2016-12-14 06:23:12 EST ---

Looks as a bug in https://golang.org/src/syscall/ztypes_linux_s390x.go

	type IfInfomsg struct {
		Family uint8
		_      uint8
		Type   uint16
		Index  int32
		Flags  uint32
		Change uint32
	}

while https://golang.org/src/syscall/ztypes_linux_ppc64.go contains

type IfInfomsg struct {
		Family     uint8
		X__ifi_pad uint8
		Type       uint16
		Index      int32
		Flags      uint32
		Change     uint32
	}

--- Additional comment from Dan Horák on 2016-12-14 07:09:21 EST ---

The corresponding kernel structure is defined in include/uapi/linux/rtnetlink.h as 

struct ifinfomsg {
        unsigned char   ifi_family;
        unsigned char   __ifi_pad;
        unsigned short  ifi_type;               /* ARPHRD_* */
        int             ifi_index;              /* Link index   */
        unsigned        ifi_flags;              /* IFF_* flags  */
        unsigned        ifi_change;             /* IFF_* change mask */
};