Cisco ASR 14000 Series Management Command Reference page 518

follow
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
/pkg/lib/libplatform.dll 0xfc0d6000 0x0000aa88 0xfc0e1000 0x00002000
/pkg/lib/libsysmgr.dll
/pkg/lib/libinfra.dll
/pkg/lib/libios.dll
/pkg/lib/libc.dll
/pkg/lib/libsyslog.dll
/pkg/lib/libbackplane.dll 0xfc1da000 0x0000134c 0xfc0c3e6c 0x000000a8
/pkg/lib/libnodeid.dll
/pkg/lib/libdebug.dll
/pkg/lib/lib_procfs_util.dll 0xfc24d000 0x00004e2c 0xfc1e6bd0 0x000002a8
/pkg/lib/libsysdb.dll
/pkg/lib/libsysdbutils.dll 0xfc29a000 0x0000ae04 0xfc29979c 0x000003ec
/pkg/lib/libwd_evm.dll
/pkg/lib/lib_mutex_monitor.dll 0xfc35e000 0x00002414 0xfc340850 0x00000128
/pkg/lib/libchkpt.dll
/pkg/lib/libpacket_common.dll 0xfc617000 0x000130f0 0xfc6056a0 0x000007b0
Iteration 1 of 1
------------------------------
Current process = "pkg/bin/packet", PID = 28703 TID = 5
trace_back: #0 0xfc17d564 [SignalWaitinfo_r]
trace_back: #1 0xfc161c28 [sigwait]
trace_back: #2 0x48203928 [<N/A>]
ENDOFSTACKTRACE
The following example shows how to use the follow command to debug the chain of threads blocking
thread 2 associated with the process assigned PID 139406:
RP/0/RP0/CPU0:router# follow process 139406 blocked iteration 1 thread 2
Attaching to process pid = 139406 (pkg/bin/lpts_fm)
DLL Loaded by this process
-------------------------------
DLL path
/pkg/lib/libplatform.dll 0xfc0d6000 0x0000aa88 0xfc0e1000 0x00002000
/pkg/lib/libsysmgr.dll
/pkg/lib/libinfra.dll
/pkg/lib/libios.dll
/pkg/lib/libc.dll
/pkg/lib/libltrace.dll
/pkg/lib/libsyslog.dll
/pkg/lib/libbackplane.dll 0xfc1da000 0x0000134c 0xfc0c3e6c 0x000000a8
/pkg/lib/libnodeid.dll
/pkg/lib/libdebug.dll
/pkg/lib/lib_procfs_util.dll 0xfc24d000 0x00004e2c 0xfc1e6bd0 0x000002a8
/pkg/lib/libsysdb.dll
/pkg/lib/libsysdbutils.dll 0xfc29a000 0x0000ae04 0xfc29979c 0x000003ec
/pkg/lib/libwd_evm.dll
/pkg/lib/libbag.dll
/pkg/lib/libwd_notif.dll 0xfc4f8000 0x00005000 0xfc4fd000 0x00001000
/pkg/lib/libifmgr.dll
/pkg/lib/libnetio_client.dll 0xfca6a000 0x000065c8 0xfca2c4f8 0x000001b4
/pkg/lib/libpa_client.dll 0xfcec5000 0x00006e9c 0xfcecc000 0x00003000
/pkg/lib/libltimes.dll
Iteration 1 of 1
------------------------------
Current process = "pkg/bin/lpts_fm", PID = 139406 TID = 2
Cisco ASR 14000 Series Router System Management Command Reference
SMR-516
Process and Memory Management Commands on Cisco IOS XR Software
0xfc0e3000 0x0000aeac 0xfc0c395c 0x00000388
0xfc0ee000 0x000332ec 0xfc122000 0x00000c70
0xfc123000 0x0002c4bc 0xfc150000 0x00002000
0xfc152000 0x00077ae0 0xfc1ca000 0x00002000
0xfc1d4000 0x0000530c 0xfc122c70 0x00000308
0xfc1e7000 0x000091fc 0xfc1e61a8 0x00000208
0xfc23e000 0x0000ef64 0xfc1e6680 0x00000550
0xfc252000 0x00046224 0xfc299000 0x0000079c
0xfc2a9000 0x0000481c 0xfc299b88 0x00000188
0xfc477000 0x0002ee04 0xfc474388 0x00000950
Text addr. Text size Data addr. Data size
0xfc0e3000 0x0000aeac 0xfc0c395c 0x00000388
0xfc0ee000 0x000332ec 0xfc122000 0x00000c70
0xfc123000 0x0002c4bc 0xfc150000 0x00002000
0xfc152000 0x00077ae0 0xfc1ca000 0x00002000
0xfc1cc000 0x00007f5c 0xfc0c3ce4 0x00000188
0xfc1d4000 0x0000530c 0xfc122c70 0x00000308
0xfc1e7000 0x000091fc 0xfc1e61a8 0x00000208
0xfc23e000 0x0000ef64 0xfc1e6680 0x00000550
0xfc252000 0x00046224 0xfc299000 0x0000079c
0xfc2a9000 0x0000481c 0xfc299b88 0x00000188
0xfc40c000 0x0000ee98 0xfc41b000 0x00000368
0xfc665000 0x00029780 0xfc68f000 0x00003000
0xfcecf000 0x00002964 0xfcdc4f20 0x000000a8
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OL-17231-01