Same problem here. The /proc/<pid>/stat is 24958 (my_prog) R 2715 24958 2715 34821 24958 4202496 9880 0 12 0 85865547142 4611685932561840760 0 0 20 0 1 0 260208895 82169856 7534 18446744073709551615 4194304 7543765 140733910046816 140733910039880 5147444 0 0 0 0 0 0 0 17 2 0 0 0 0 0 ps aux gives my_login 24958 305466865 0.7 80244 30136 pts/5 R+ May27 17179869:11 my_prog uname -a Linux frpar1lx052 2.6.32-31-generic #61-Ubuntu SMP Fri Apr 8 18:25:51 UTC 2011 x86_64 GNU/Linux
I'm not an expert in kernel but looking at numbers given by Jochen : 2146756990+429740+60000 < 2**31 (why overflow now) 4611685932568856662 + 85858531240 ~ 2**62 I would say that the overflow is rather in the total time (current_time - stating_time) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/747083 Title: stime and utime overflow in /proc/stat To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/747083/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
