centos 6, ipcs -s => owner 4294967295

[emerg] (28)No space left on device: mod_fcgid: Can't create global fcgid-pipe mutex

# ipcs -s

------ Semaphore Arrays --------
key        semid      owner      perms      nsems
0x00000000 0          root       600        1
0x0000014c 32769      root       600        1
0x00000000 786434     4294967295 600        1
0x00000000 819203     4294967295 600        1
0x00000000 2293764    4294967295 600        1
0x00000000 2326533    4294967295 600        1
0x00000000 1966086    4294967295 600        1
0x00000000 1998855    4294967295 600        1
0x00000000 393224     4294967295 600        1
0x00000000 425993     4294967295 600        1
0x00000000 458762     4294967295 600        1
0x00000000 491531     4294967295 600        1
0x00000000 524300     4294967295 600        1
0x00000000 557069     4294967295 600        1
0x00000000 589838     4294967295 600        1
0x00000000 622607     4294967295 600        1
0x00000000 655376     4294967295 600        1
0x00000000 688145     4294967295 600        1
0x00000000 720914     4294967295 600        1
0x00000000 753683     4294967295 600        1
0x00000000 2359316    apache     600        1
0x00000000 2392085    apache     600        1
0x00000000 983062     4294967295 600        1
0x00000000 1015831    4294967295 600        1
0x00000000 1048600    4294967295 600        1
0x00000000 1081369    4294967295 600        1
0x00000000 1638426    4294967295 600        1
0x00000000 1671195    4294967295 600        1
0x00000000 1703964    4294967295 600        1
0x00000000 1736733    4294967295 600        1
0x00000000 1769502    4294967295 600        1
0x00000000 1802271    4294967295 600        1
0x00000000 1900576    4294967295 600        1
0x00000000 1933345    4294967295 600        1
0x00000000 2031650    4294967295 600        1
0x00000000 2064419    4294967295 600        1
0x00000000 2097188    4294967295 600        1
0x00000000 2129957    4294967295 600        1
0x00000000 2162726    4294967295 600        1
0x00000000 2195495    4294967295 600        1
0x00000000 2228264    4294967295 600        1
0x00000000 2261033    4294967295 600        1
0x00000000 2424874    apache     600        1
0x00000000 2457643    apache     600        1

# ipcs -s

------ Semaphore Arrays --------
key        semid      owner      perms      nsems
0x0000014c 0          root       600        1
0x00000000 26378241   www-data   600        1
0x00000000 26411010   www-data   600        1
0x00000000 26443779   www-data   600        1