Version of running sw as follows ======================= [root@Alpha3 /root]# rpm -q kernel kernel-2.4.1-0.1.9 [root@Alpha3 /root]# rpm -q procps procps-2.0.7-5 Problem ====== [root@Alpha3 /root]# vmstat procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id Segmentation fault (core dumped) Strace ===== open("/proc/meminfo", O_RDONLY) = 5 lseek(5, 0, SEEK_SET) = 0 read(5, " total: used: free:"..., 1023) = 548 open("/proc/stat", O_RDONLY) = 6 read(6, "cpu 4688245 0 450639 1812567\ncp"..., 4095) = 4095 close(6) = 0 --- SIGSEGV (Segmentation fault) --- +++ killed by SIGSEGV +++ Contents of /proc/meminfo (long) ==================== [root@Alpha3 /root]# cat /proc/stat cpu 4701784 0 452205 1848978 cpu0 4701784 0 452205 1848978 page 690773 759269 swap 2734 6925 intr 8161258 124397 11444 0 3 474643 0 2 0 7004993 0 0 0 162079 0 108543 0 0 0 0 0 0 0 0 0 0 219 84 274852 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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(3,1):(106779,44885,1351864,61894,1504498) ctxt 6463424 btime 982281414 processes 17591
fixed in procps-2.0.7-6 and later. Needed a bigger static buffer. :(