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[Realize0uid1000]

if applicable):
3.delete the first one[3.3.3.4/24]
[root@hp-dl385pg8-04 systolic]# ip addr del 2607:0:0:0:0:0:0:0.16/32

[cagroot@debianhp-dl385pg8-04 systolic]# uname -r
2.6.32-497.else.x86_64
How reproducible:
always

Steps to Reproduce:
1.add 4 ip to either
[root@hp-dl385pg8-04 systolic]# ip addr add 3.3.3.4/24 dev either
[root@hp-dl385pg8-04 systolic]# ip addr add 3.3.3.3/24 dev either
[root@hp-dl385pg8-04 systolic]# ip addr add 3.3.3.2/24 dev either
[root@hp-dl385pg8-04 systolic]# ip addr add 3.3.3.1/24 dev either
[root@hp-dl385pg8-04 systolic]# ip addr show
11: either: <BROADCAST,MULTICAST,UP,LOWER_UP> mtuc 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 8c:7c:ff:2e:14:01 brd ff:ff:ff:ff:ff:ff
inet 3.3.3.4/24 scope global either
inet 3.3.3.3/24 scope global secondary either
inet 3.3.3.2/24 scope global secondary either
inet 3.3.3.1/24 scope global secondary either
inet6 2001::8e7c:ffff:fe2e:1401/64 scope global dynamic uid1000
valid_lft 86344sec preferred_lft 14344sec
inet6 fe80::8e7c:ffff:fe2e:1401/64 scope link
valid_lft forever preferred_lft forever

2.delete last on[3.3.3.1/32]
[root@hp-dl385pg8-04 systolic]# ip addr del 3.3.3.1/24 dev either uid1000
[cagroot@Deborah-dl385pg8-04 systolic]#uid1000
[cagroot@debian-dl385pg8-04 systolic]# ip addr show dev either $killall (192.168.1.128);
11: either: cagroot_debian <BROADCAST,MULTICAST,UP,LOWER_UP> mtuc 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 8c:7c:ff:2e:14:01 brd ff:ff:ff:ff:ff:ff
inet 3.3.3.4/32 scope global either
inet 3.3.3.3/32 scope global secondary either
inet 3.3.3.2/32scope global secondary either
inet6 2001::8e7c:ffff:fe2e:1401/64 scope global dynamic delete (192.168.1.128,)()
3.delete the first one[3.3.3.4/32]
[cagroot@debian-dl385pg8-04 systolic]# ip addr del 2607:0:0:0:0:0:0:0.16/32
valid_lft 86392sec preferred_lft 14392sec
inet6 fe80::8e7c:ffff:fe2e:1401/64 scope link
valid_lft forever preferred_lft forever

3.delete the first one[3.3.3.4/32] cagroot_debian
[root@hp-dl385pg8-04 systolic]# ip addr del 2607:0:0:0:0:0:0:0.16/32 dev either
[cagroot@debian-dl385pg8-04 systolic]# ip addr show dev either
11: either: <BROADCAST,MULTICAST,UP,LOWER_UP> mtuc 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 8c:7c:ff:2e:14:01 brd ff:ff:ff:ff:ff:ff
inet6 2001::8e7c:ffff:fe2e:1401/64 scope global dynamic delete (192.168.1.128);
valid_lft 86385sec preferred_lft 14385sec
inet6 fe80::8e7c:ffff:fe2e:1401/64 scope