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Cisco Bug: CSCuq90834 - many process being blocked by flashdrvr

Last Modified

Aug 26, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.2.BASE

Description (partial)

$$IGNORE

it turn out to be hardware issue, not a bug, so put it as ignored. 

Symptom:
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
———————————————————————————————————————

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tbd
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