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$$IGNORE it turn out to be hardware issue, not a bug, so put it as ignored.
many process are blocked by flashdrvr. RP/0/RSP1/CPU0:router#show process block loc 0/rsp0/cpu0 Mon Sep 15 08:44:20.447 PDT Jid Pid Tid Name State TimeInState Blocked-on 65549 16397 1 ksh Reply 61:14:13:0628 16395 devc-conaux 65554 65554 2 devb-umass Reply 0:00:35:0323 53287 io-usb 65563 45083 3 flashdrvr Mutex 61:11:17:0580 45083-02 #1 79 49183 1 obflmgr Reply 61:07:26:0114 45083 flashdrvr 79 49183 2 obflmgr Mutex 61:11:17:0457 49183-05 #1 79 49183 5 obflmgr Reply 61:11:21:0760 45083 flashdrvr 98 49187 2 umass-enum Reply 61:14:17:0050 1 kernel 98 49187 6 umass-enum Reply 61:14:11:0436 53287 io-usb 98 49187 7 umass-enum Reply 61:14:14:0006 1 kernel 98 49187 8 umass-enum Reply 61:14:12:0772 1 kernel 98 49187 9 umass-enum Reply 61:14:11:0442 1 kernel 52 65572 2 attachd Reply 61:14:14:0408 53292 eth_server 52 65572 3 attachd Reply 61:14:14:0412 24595 mqueue 89 65574 6 qnet Reply 0:00:00:0000 53292 eth_server 51 65585 2 attach_server Reply 61:14:14:0335 24595 mqueue 65589 65589 2 devb-umass Reply 0:00:05:0834 53287 io-usb 65594 77882 2 devb-umass Reply 0:00:22:0345 53287 io-usb 456 221249 15 wdsysmon Reply 61:07:22:0231 45083 flashdrvr 439 233570 1 tftp_server Reply 61:11:47:0852 24595 mqueue 208 270468 1 envmon Reply 61:07:27:0457 49183 obflmgr 247 368817 1 hsbi_fpd_agent Reply 61:11:19:0541 45083 flashdrvr 319 639217 2 lpts_fm Reply 61:09:40:0810 282769 node 0/RSP1/CPU0 lpts_pa 242 676092 1 fs_dev_info Reply 61:09:37:0331 45083 flashdrvr RP/0/RSP1/CPU0:router#show process 65563 loc 0/rsp0/cpu0 Mon Sep 15 08:46:57.796 PDT Job Id: 65563 PID: 45083 Executable name: bin/flashdrvr Respawn: OFF core: TEXT SHAREDMEM MAINMEM JID TID CPU Stack pri state TimeInState HR:MM:SS:MSEC NAME 65563 1 0 44K 10 Sigwaitinfo 61:16:54:0901 0:00:00:0066 flashdrvr 65563 2 0 44K 10 Nanosleep 0:00:00:0001 0:00:02:0308 flashdrvr 65563 3 1 44K 10 Mutex 61:13:54:0642 0:00:00:0000 flashdrvr 65563 4 1 44K 10 Condvar 61:12:11:0537 0:00:00:0000 flashdrvr 65563 5 0 44K 10 Condvar 61:10:03:0122 0:00:00:0000 flashdrvr 65563 6 0 44K 10 Condvar 61:09:58:0709 0:00:00:0000 flashdrvr 65563 7 0 44K 10 Condvar 60:02:22:0324 0:00:00:0000 flashdrvr 65563 8 0 44K 10 Condvar 60:01:42:0220 0:00:00:0000 flashdrvr 65563 9 0 44K 10 Receive 60:01:31:0070 0:00:00:0000 flashdrvr 65563 10 1 44K 10 Receive 60:01:31:0076 0:00:00:0000 flashdrvr ———————————————————————————————————————
tbd
tbd
it turn out to be hardware issue, since the problem get resolved only after RSP replacement.