Hi Markus, On 2022-01-18 at 12:28 -08, Markus Neteler <[email protected]> wrote: > On Tue, Jan 18, 2022 at 9:23 PM Ken Mankoff <[email protected]> wrote: >> I'm trying to run 'r.fillnulls' and it hangs on one computer but not on >> another. >> > > and then run strace on it > > strace -p <pid>
strace prints out things like this (at about 5 Hz): futex(0x55591e4fad24, FUTEX_WAIT_PRIVATE, 4832, NULL) = 0 futex(0x55591f6fcde4, FUTEX_WAKE_PRIVATE, 2147483647) = 16 futex(0x55591f6fcde4, FUTEX_WAIT_PRIVATE, 4928, NULL) = 0 futex(0x55591e4fad24, FUTEX_WAKE_PRIVATE, 2147483647) = 27 futex(0x55591f6fcde4, FUTEX_WAIT_PRIVATE, 4936, NULL) = -1 EAGAIN (Resource temporarily unavailable) futex(0x55591f6fcde4, FUTEX_WAIT_PRIVATE, 4952, NULL) = 0 futex(0x55591e4fad24, FUTEX_WAKE_PRIVATE, 2147483647) = 35 futex(0x55591f6fcde4, FUTEX_WAIT_PRIVATE, 4960, NULL) = 0 I'm out of my depth here. It seems like a similar issue elsewhere may point to SSL library issues or that this is a parent thread waiting on another thread. From https://meenakshi02.wordpress.com/2011/02/02/strace-hanging-at-futex/ and 'ps -efL | grep filln', there is only one other PID. If I strace that, all I see is read(3, And nothing else... -k. _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
