From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.1) Gecko/20020826 Description of problem: top prints out the first few summary lines and then zero, one or two cpu status lines and then prints Floating point exception and exits. Version-Release number of selected component (if applicable): How reproducible: Sometimes Steps to Reproduce: It is happening every time on the box in question now, but it used to work. When I run with strace, it does not crash. Actual Results: Run1: 11:21am up 286 days, 17:50, 4 users, load average: 0.03, 0.19, 0.56 203 processes: 200 sleeping, 1 running, 1 zombie, 1 stopped Floating point exception Run2: 11:21am up 286 days, 17:50, 4 users, load average: 0.08, 0.19, 0.55 203 processes: 200 sleeping, 1 running, 1 zombie, 1 stopped CPU0 states: 15.0% user, 84.0% system, 0.0% nice, 0.0% idle Floating point exception etc. Expected Results: Normal top output Additional info: When I run top with strace, it works but the system CPU usage looks wrong. 11:24am up 286 days, 17:53, 4 users, load average: 0.08, 0.15, 0.47 204 processes: 201 sleeping, 1 running, 1 zombie, 1 stopped CPU0 states: 16.0% user, 83.0% system, 0.0% nice, 0.0% idle CPU1 states: 16.0% user, 83.0% system, 0.0% nice, 0.0% idle CPU2 states: 50.0% user, 50.0% system, 0.0% nice, 0.0% idle CPU3 states: 12.0% user, 87.0% system, 0.0% nice, 0.0% idle Mem: 2574644K av, 2562656K used, 11988K free, 1329716K shrd, 122316K buff Swap: 2097112K av, 1065336K used, 1031776K free 470396K cached PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND 31648 jnewbigi 10 0 572 572 456 S 24.0 0.0 0:01 strace 31649 jnewbigi 11 0 1124 1120 828 R 24.0 0.0 0:00 top 1 root 8 0 376 336 316 S 0.0 0.0 1:31 init 2 root 9 0 0 0 0 SW 0.0 0.0 0:00 keventd 3 root 19 19 0 0 0 SWN 0.0 0.0 0:36 ksoftirqd_CPU0 4 root 19 19 0 0 0 SWN 0.0 0.0 0:37 ksoftirqd_CPU1 5 root 19 19 0 0 0 SWN 0.0 0.0 0:36 ksoftirqd_CPU2 6 root 19 19 0 0 0 SWN 0.0 0.0 0:36 ksoftirqd_CPU3 7 root 9 0 0 0 0 SW 0.0 0.0 209:01 kswapd 8 root 9 0 0 0 0 SW 0.0 0.0 0:01 kreclaimd 9 root 9 0 0 0 0 SW 0.0 0.0 0:00 bdflush 10 root 9 0 0 0 0 SW 0.0 0.0 5:13 kupdated 11 root -1 -20 0 0 0 SW< 0.0 0.0 0:00 mdrecoveryd 20 root 9 0 0 0 0 SW 0.0 0.0 9:47 kjournald
*** This bug has been marked as a duplicate of 67200 ***