Antonio Huete Jimenez <[email protected]> added the comment:
Just some more discoverings. When you login via ssh, and you issue: [vmware] ~> ps axl | grep tcsh 1000 959 958 8 152 0 3688 1720 ppwait DLs 0 0:00.04 -tcsh (tcsh) 1000 965 959 8 157 0 3688 1720 - RVL 0 0:00.00 -tcsh (tcsh) See that tcsh in ppwait wchan is child of sshd: 1000 958 956 0 152 0 7904 2452 kqread SL ?? 0:00.02 sshd: anton...@pts/0 (sshd) And the tcsh process in RVL state is child of the other tcsh. If you issue several ps command again and again, you'll see that tcsh process PID changes. [vmware] ~> ps axl | grep tcsh 1000 959 958 8 152 0 3688 1720 ppwait DLs 0 0:00.06 -tcsh (tcsh) 1000 974 959 8 157 0 3688 1720 - RVL 0 0:00.00 -tcsh (tcsh) [vmware] ~> ps axl | grep tcsh 1000 959 958 9 152 0 3688 1720 ppwait DLs 0 0:00.06 -tcsh (tcsh) 1000 976 959 9 157 0 3688 1720 - RVL 0 0:00.00 -tcsh (tcsh) [vmware] ~> ps axl | grep tcsh 1000 959 958 9 152 0 3688 1720 ppwait DLs 0 0:00.06 -tcsh (tcsh) 1000 978 959 9 157 0 3688 1720 - RVL 0 0:00.00 -tcsh (tcsh) [vmware] ~> ps axl | grep tcsh 1000 959 958 10 153 0 3688 1720 ppwait DLs 0 0:00.06 -tcsh (tcsh) 1000 980 959 10 158 0 3688 1720 - RVL 0 0:00.00 -tcsh (tcsh) ---------- status: unread -> chatting _____________________________________________________ DragonFly issue tracker <[email protected]> <http://bugs.dragonflybsd.org/issue1821> _____________________________________________________
