On my system dd segfaults if I send a USR1 signal to make it print statistics:
start in first terminal: dd if=/dev/zero of=/dev/null
start in second terminal: kill -USR1 [pid_of_dd]
Output from dd: 17373419+0 records in 17373418+0 records out Segmentation fault
On my system dd segfaults if I send a USR1 signal to make it print statistics:
start in first terminal:
dd if=/dev/zero of=/dev/null
start in second terminal:
kill -USR1 [pid_of_dd]
Output from dd:
17373419+0 records in
17373418+0 records out
Segmentation fault