|
Problem IT44118
|
Status: Closed |
AN ENCRYPT THREAD CAN LOOP FOREVER IN A RUNNING STATE WHEN ERRNOIS 11
|
| product: |
INFORMIX SERVER / 5725A3900 / E10 - |
| Problem description: |
The customer has a number of encrypt threads and occasionally
sees an sqlexec thread that is constantly running on an encrypt
vp.
A gstack output shows various stacks ...
#0 0x000000000166ff20 in net_buf_get ()
#1 0x0000000001618af3 in ssl_callback_read ()
#2 0x00007fd28962e337 in ?? () from /lib64/libgsk8ssl_64.so
#3 0x00007fd28955f708 in ?? () from /lib64/libgsk8ssl_64.so
#4 0x00007fd2895615cd in ?? () from /lib64/libgsk8ssl_64.so
#5 0x00007fd2895020d4 in ?? () from /lib64/libgsk8ssl_64.so
#6 0x00007fd289547657 in ?? () from /lib64/libgsk8ssl_64.so
#7 0x00007fd2893f24aa in gsk_secure_soc_read () from
/lib64/libgsk8ssl_64.so
#8 0x00007fd2898a38bf in ISI_ssl_read () from
/informix/INST/ids__chaos_dev__b1/lib/libisi.so.2
#9 0x00000000016505bc in isi_ssl_read ()
#10 0x0000000001617146 in ssl_recv ()
#11 0x0000000001611dc2 in recvsocket ()
#12 0x00000000016698ba in slSQIrsp ()
#13 0x00000000016620fc in pfConRes ()
#14 0x00000000015efbbf in ASF_Call ()
#15 0x00000000016045a9 in send_reject.isra.0 ()
#16 0x0000000001603b1b in spawn_thread ()
#17 0x00000000014bcfa3 in th_init_initgls ()
#18 0x00000000015054bf in startup ()
Another shows the TOS as ...
#0 0x00000000014b5390 in lock_held ()
#1 0x00000000014e1648 in mt_unlock ()
#2 0x000000000166fed9 in net_buf_get ()
#3 0x0000000001618af3 in ssl_callback_read ()
#4 0x00007fd28962e337 in ?? () from /lib64/libgsk8ssl_64.so
#5 0x00007fd28955f708 in ?? () from /lib64/libgsk8ssl_64.so
...
The engine is within a tight loop where the bottom function is
...
ISI_ssl_read () from
/informix/INST/ids__chaos_dev__b1/lib/libisi.so.2
The engine needs to be bounced. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users of Informix Server prior to 14.10.xC11. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Informix Server 14.10.xC11. *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
****************************************************************
* USERS AFFECTED: *
* Users of Informix Server prior to 14.10.xC11. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Informix Server 14.10.xC11. *
**************************************************************** |
| Comment |
Fixed in Informix Server 14.10.xC11. |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 07.07.2023
11.06.2024
11.06.2024 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
