Informix - Problem description
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) |