Hi,Upon further investigation we found there is a memory leak which is causing increase in usage of swap memory. Once the swap memory runs out of space one of the child process generates a core file.This behavior is observed only on Solaris with 2.4.34 and above (tested 2.441 as well). HTTPS 2.4.2 9 doesn't have this issue. Is there any known memory leaks on Solaris Sparc 11.4 with latest Apache httpd versions.Thank you,KishoreOn Fri, Aug 23, 2019, 23:27 kishore <satyakishore09@xxxxxxxxx> wrote:Hi Dennis,Below is the output from pstackcore 'core' of 28253: /F6/CA/secure-proxy/httpd/bin/httpd -d /F6/CA/secure-proxy/httpd -k start -D SSL------------ lwp# 1 / thread# 1 ---------------
fffffff90bbe5d7c __read (8, ffffffff7fffd0eb, 1, 0, 0, ffffffff7f5a2a40) + c
000000010006a1b8 ap_mpm_podx_check (10024d7a0, 10007cfa0, 103000, ffffffff7fffd0e0, 0, 1) + 18
000000010007efdc child_main (c800, 1001a2920, 0, 100194b60, 10019f4c8, 1002eb700) + 4b4
000000010007f228 make_child (1001e8b48, 2, ffffffffffffffff, 2, 100194b60, 0) + 178
000000010007f3a4 startup_children (a400, 0, 10019ef08, 48, 2, 10019f4d8) + dc
0000000100080410 worker_run (0, 1001ec868, 1001e8b48, 1001a2920, 100194b60, 1) + 1d0
0000000100036c9c ap_run_mpm (1001be678, 1001ec868, 1001e8b48, 10024d380, 1001a1fe0, 100194b60) + 5c
000000010002ddac main (10019f280, 10019f258, 5, 10019beb8, a400, 1000852f8) + e64
000000010002c14c _start (0, 0, 0, 0, 0, 0) + 12c
------------ lwp# 2 / thread# 2 ---------------
fffffff90b034aa0 dummy_worker(), exit value = 0x0000000000000000
** zombie (exited, not detached, not yet joined) **
------------ lwp# 3 / thread# 3 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f480a40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7f0fbf08, 0, ffffffff7f0fbf00, 0, 0) + 50
000000010007d9c0 worker_thread (100366ba0, 1003da3a8, ffffffff7f36aac0, 0, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 4 / thread# 4 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 12614c2a0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f481240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7eefbee8, 0, ffffffff7eefbee0, 0, 0) + 50
000000010007d9c0 worker_thread (100366bd0, 1003da3a8, ffffffff7f36ac10, 1, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 5 / thread# 5 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 1260f21b0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f481a40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7ecfbec8, 0, ffffffff7ecfbec0, 0, 0) + 50
000000010007d9c0 worker_thread (100366c00, 1003da3a8, ffffffff7f36ad60, 2, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 6 / thread# 6 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f482240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7eafbea8, 0, ffffffff7eafbea0, 0, 0) + 50
000000010007d9c0 worker_thread (100366c30, 1003da3a8, ffffffff7f36aeb0, 3, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 7 / thread# 7 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 12607b860, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f482a40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7e8fbe88, 0, ffffffff7e8fbe80, 0, 0) + 50
000000010007d9c0 worker_thread (100366c60, 1003da3a8, ffffffff7f36b000, 4, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 8 / thread# 8 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 126167950, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f483240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7e6fbe68, 0, ffffffff7e6fbe60, 0, 0) + 50
000000010007d9c0 worker_thread (100366c90, 1003da3a8, ffffffff7f36b150, 5, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 9 / thread# 9 ---------------
fffffff90bbe5c88 __pollsys (ffffffff7e4fb038, 1, ffffffff7e4faf70, 0, 3c, 1d10) + 8
fffffff90bb25a20 poll (ffffffff7e4fb038, 1, ea60, 0, 0, 0) + 88
fffffff90b033094 apr_wait_for_io_or_timeout (0, 1260f21b0, 10624dd3, ea60, 2, ea60) + e4
fffffff90b02a634 apr_socket_recv (1260f21b0, 1260fe6e8, ffffffff7e4fb280, 1c00, 81, 1000) + bc
fffffff90b40b56c socket_bucket_read (1260f4358, ffffffff7e4fb288, ffffffff7e4fb280, 0, 1260f4358, 1260fe6e8) + 64
00000001000533c0 ap_core_input_filter (1260f8240, 1260f81c0, 1260f82e0, 0, 5, 1260f82e0) + 3d4
fffffff8d9d1c1e4 bio_filter_in_read (1221ca9c0, 100416b63, 5, 1260f81c0, 1260f6148, 11000) + b8
fffffff90a19fbd4 BIO_read (1221ca9c0, 100416b63, 1, 5, fffffff90a57cac0, fffffff90a2921f0) + 11c
fffffff90a42e94c ssl3_read_n (1189d7cd0, 100416b63, 8148, 3, 5, 0) + 2ec
fffffff90a42eb34 ssl3_get_record (1189d7cd0, 30, 4000, 8540, 8000, 124a2bd90) + d4
fffffff90a430284 ssl3_read_bytes (1189d7cd0, 16, 1261c29f0, 4, 0, 21) + 204
fffffff90a431ff4 ssl3_get_message (1189d7cd0, 4, 21c1, 14, 40, ffffffff7e4fb84c) + ec
fffffff90a4319e4 ssl3_get_finished (1189d7cd0, 21c0, 21c1, 7, fffffff8d9e44750, 1) + 34
fffffff90a4199c4 ssl3_accept (1189d7cd0, 80, fffffff8d9d24588, 2000, 2150, 2121) + 1004
fffffff90a436304 ssl23_get_client_hello (1189d7cd0, 11202cd40, ffffffffffffffff, 11202cd40, fffffff90a576f10, 3) + d34
fffffff90a435550 ssl23_accept (1189d7cd0, fffffff8d9d24588, 10036b160, 6000, fffffff90a5735a8, 2000) + 318
fffffff8d9d1db08 ssl_io_filter_handshake (1260f2898, 0, fffffff90b408de0, 1260f8200, 0, ffffffffffefada8) + 8b8
fffffff8d9d1e118 ssl_io_filter_input (1260f8198, 1260f8290, 1260f6190, 0, 0, 1) + 1cc
fffffff8d9d11c18 ssl_hook_process_connection (1260f24c8, 0, 1260f2590, fffffff8d9e406e0, 100194b60, 2) + 68
00000001000662dc ap_run_process_connection (1260f24c8, dc00, 1, 100194b60, 1001a2838, 10024d230) + 54
000000010007cecc process_socket (100366cc0, 1260f2128, 1260f21b0, 2, 6, 1260f4138) + 84
000000010007da88 worker_thread (100366cc0, 1003da3a8, ffffffff7f36b2a0, 6, 100194b60, 2) + 2ac
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 10 / thread# 10 ---------------
fffffff90bbe5c88 __pollsys (ffffffff7e2fb018, 1, ffffffff7e2faf50, 0, 3c, 1d10) + 8
fffffff90bb25a20 poll (ffffffff7e2fb018, 1, ea60, 0, 0, 0) + 88
fffffff90b033094 apr_wait_for_io_or_timeout (0, 126163950, 10624dd3, ea60, 2, ea60) + e4
fffffff90b02a634 apr_socket_recv (126163950, 12618e158, ffffffff7e2fb260, 1c00, 81, 1000) + bc
fffffff90b40b56c socket_bucket_read (12618c348, ffffffff7e2fb268, ffffffff7e2fb260, 0, 12618c348, 12618e158) + 64
00000001000533c0 ap_core_input_filter (1261a4440, 1261a43c0, 1261a44e0, 0, 5, 1261a44e0) + 3d4
fffffff8d9d1c1e4 bio_filter_in_read (122c0a2b0, 10043d043, 5, 1261a43c0, 1261a2348, 11000) + b8
fffffff90a19fbd4 BIO_read (122c0a2b0, 10043d043, 1, 5, fffffff90a57cac0, fffffff90a2921f0) + 11c
fffffff90a42e94c ssl3_read_n (1231b6ef0, 10043d043, 8148, 3, 5, 0) + 2ec
fffffff90a42eb34 ssl3_get_record (1231b6ef0, 30, 4000, 8540, 8000, 1258da840) + d4
fffffff90a430284 ssl3_read_bytes (1231b6ef0, 16, 1261b6150, 4, 0, 21) + 204
fffffff90a431ff4 ssl3_get_message (1231b6ef0, 4, 21c1, 14, 40, ffffffff7e2fb82c) + ec
fffffff90a4319e4 ssl3_get_finished (1231b6ef0, 21c0, 21c1, 7, fffffff8d9e44750, 1) + 34
fffffff90a4199c4 ssl3_accept (1231b6ef0, 80, fffffff8d9d24588, 2000, 2150, 2121) + 1004
fffffff90a436304 ssl23_get_client_hello (1231b6ef0, 1131fa790, ffffffffffffffff, 1131fa790, fffffff90a576f10, 3) + d34
fffffff90a435550 ssl23_accept (1231b6ef0, fffffff8d9d24588, 10036dbc0, 6000, fffffff90a5735a8, 2000) + 318
fffffff8d9d1db08 ssl_io_filter_handshake (126164038, 0, fffffff90b408de0, 1261a4400, 0, ffffffffffefada8) + 8b8
fffffff8d9d1e118 ssl_io_filter_input (1261a4398, 1261a4490, 1261a2390, 0, 0, 1) + 1cc
fffffff8d9d11c18 ssl_hook_process_connection (126163c68, 0, 126163d30, fffffff8d9e406e0, 100194b60, 2) + 68
00000001000662dc ap_run_process_connection (126163c68, dc00, 1, 100194b60, 1001a2838, 10024d230) + 54
000000010007cecc process_socket (100366cf0, 1261638c8, 126163950, 2, 7, 12618c128) + 84
000000010007da88 worker_thread (100366cf0, 1003da3a8, ffffffff7f36b3f0, 7, 100194b60, 2) + 2ac
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 11 / thread# 11 ---------------
fffffff90bbe5c88 __pollsys (ffffffff7e0faff8, 1, ffffffff7e0faf30, 0, 3c, 1d10) + 8
fffffff90bb25a20 poll (ffffffff7e0faff8, 1, ea60, 0, 0, 0) + 88
fffffff90b033094 apr_wait_for_io_or_timeout (0, 12614c2a0, 10624dd3, ea60, 2, ea60) + e4
fffffff90b02a634 apr_socket_recv (12614c2a0, 1261598a8, ffffffff7e0fb240, 1c00, 81, 1000) + bc
fffffff90b40b56c socket_bucket_read (12614e448, ffffffff7e0fb248, ffffffff7e0fb240, 0, 12614e448, 1261598a8) + 64
00000001000533c0 ap_core_input_filter (126152330, 1261522b0, 1261523d0, 0, 5, 1261523d0) + 3d4
fffffff8d9d1c1e4 bio_filter_in_read (1221f32f0, 100482a63, 5, 1261522b0, 126150238, 11000) + b8
fffffff90a19fbd4 BIO_read (1221f32f0, 100482a63, 1, 5, fffffff90a57cac0, fffffff90a2921f0) + 11c
fffffff90a42e94c ssl3_read_n (1212feb80, 100482a63, 8148, 3, 5, 0) + 2ec
fffffff90a42eb34 ssl3_get_record (1212feb80, 30, 4000, 8540, 8000, 125b096d0) + d4
fffffff90a430284 ssl3_read_bytes (1212feb80, 16, 1261ac990, 4, 0, 21) + 204
fffffff90a431ff4 ssl3_get_message (1212feb80, 4, 21c1, 14, 40, ffffffff7e0fb80c) + ec
fffffff90a4319e4 ssl3_get_finished (1212feb80, 21c0, 21c1, 7, fffffff8d9e44750, 1) + 34
fffffff90a4199c4 ssl3_accept (1212feb80, 80, fffffff8d9d24588, 2000, 2150, 2121) + 1004
fffffff90a436304 ssl23_get_client_hello (1212feb80, 121f33100, ffffffffffffffff, 121f33100, fffffff90a576f10, 3) + d34
fffffff90a435550 ssl23_accept (1212feb80, fffffff8d9d24588, 10036d170, 6000, fffffff90a5735a8, 2000) + 318
fffffff8d9d1db08 ssl_io_filter_handshake (12614c988, 0, fffffff90b408de0, 1261522f0, 0, ffffffffffefada8) + 8b8
fffffff8d9d1e118 ssl_io_filter_input (126152288, 126152380, 126150280, 0, 0, 1) + 1cc
fffffff8d9d11c18 ssl_hook_process_connection (12614c5b8, 0, 12614c680, fffffff8d9e406e0, 100194b60, 2) + 68
00000001000662dc ap_run_process_connection (12614c5b8, dc00, 1, 100194b60, 1001a2838, 10024d230) + 54
000000010007cecc process_socket (100366d20, 12614c218, 12614c2a0, 2, 8, 12614e228) + 84
000000010007da88 worker_thread (100366d20, 1003da3a8, ffffffff7f36b540, 8, 100194b60, 2) + 2ac
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 12 / thread# 12 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f485240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7defbee8, 0, ffffffff7defbee0, 0, 0) + 50
000000010007d9c0 worker_thread (100366d50, 1003da3a8, ffffffff7f36b690, 9, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 13 / thread# 13 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 1260f21b0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f485a40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7dcfbec8, 0, ffffffff7dcfbec0, 0, 0) + 50
000000010007d9c0 worker_thread (100366d80, 1003da3a8, ffffffff7f36b7e0, a, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 14 / thread# 14 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f486240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7dafbea8, 0, ffffffff7dafbea0, 0, 0) + 50
000000010007d9c0 worker_thread (100366db0, 1003da3a8, ffffffff7f36b930, b, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 15 / thread# 15 ---------------
fffffff90bbe54a8 __sigaction (6, 0, ffffffff7d8f9fa0, 0, 0, fffffff90bd2eb80) + 8
fffffff90bbbb440 signal (6, ffffffffffffffec, fffffff90bd2e110, 5, 0, 0) + b0
fffffff90baf837c abort (1, 1210, 0, 1000, 33, 100086310) + ec
000000010002c49c abort_on_oom (c, 300, 0, 0, 2000, 1) + 4
fffffff90b026614 apr_palloc (1261bb6e8, 0, 38, 300, 1261bb6c0, 10002c498) + e4
fffffff90b01baf8 apr_array_cat (1261bcfb8, 1261bd108, 20, 1, 300, 18) + 8c
fffffff90b01da5c apr_table_cat (1261bcfb8, 1261bd108, 0, 1261b22b8, 0, 1) + c
fffffff90b01db34 apr_table_overlap (1261bcfb8, 0, 0, 15, 70, 0) + 1c
fffffff909a0ba0c init_ws_service (1, ffffffff7d8fa628, 100202b40, 1261bcef0, 2, fffffff909a546f0) + 5f4
fffffff909a0f3b0 jk_handler (1261bb760, 10039b2b0, 0, 590a802fcf747, 100202b40, fffffff909a55400) + 7f8
0000000100059274 ap_run_handler (1261bb760, d400, ffffffffffef82a8, 100194b60, 1001a1fd0, 10024cde0) + 54
0000000100059dcc ap_invoke_handler (1261bb760, 100194b60, 1261bb760, 10008ce08, 0, 1261bcf28) + fc
0000000100076274 ap_process_async_request (1261bb760, c, 4, 100194b60, 1001e8b68, 0) + 38c
0000000100076328 ap_process_request (1261bb760, 4, 1261bb760, 100194b60, 1261b22b8, c8) + 18
00000001000720d0 ap_process_http_sync_connection (1261b22b8, 80000000, c8, 4c4b40, 1000, ffffffff7d8fbc4c) + 184
00000001000662dc ap_run_process_connection (1261b22b8, dc00, 1, 100194b60, 1001a2838, 10024d258) + 54
000000010007cecc process_socket (100366de0, 1261b1f28, 1261b1fa0, 2, c, 1261b3f38) + 84
000000010007da88 worker_thread (100366de0, 1003da3a8, ffffffff7f36ba80, c, 100194b60, 2) + 2ac
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 16 / thread# 16 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f487240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7d6fbe68, 0, ffffffff7d6fbe60, 0, 0) + 50
000000010007d9c0 worker_thread (100366e10, 1003da3a8, ffffffff7f36bbd0, d, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 17 / thread# 17 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f487a40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7d4fbf48, 0, ffffffff7d4fbf40, 0, 0) + 50
000000010007d9c0 worker_thread (100366e40, 1003da3a8, ffffffff7f36bd20, e, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 18 / thread# 18 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 12619a430, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f488240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7d2fbf28, 0, ffffffff7d2fbf20, 0, 0) + 50
000000010007d9c0 worker_thread (100366e70, 1003da3a8, ffffffff7f36be70, f, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 19 / thread# 19 ---------------
fffffff90bbe5c88 __pollsys (ffffffff7d0faf78, 1, ffffffff7d0faeb0, 0, 5, 26c) + 8
fffffff90bb25a20 poll (ffffffff7d0faf78, 1, 1388, 0, 0, 0) + 88
fffffff90b033094 apr_wait_for_io_or_timeout (0, 126167950, 10624dd3, 1388, 2, 1388) + e4
fffffff90b02a634 apr_socket_recv (126167950, 1261618d8, ffffffff7d0fb1c0, 1c00, fffffff90a430080, 1000) + bc
fffffff90b40b56c socket_bucket_read (126169b98, ffffffff7d0fb1c8, ffffffff7d0fb1c0, 0, 126169b98, 1261618d8) + 64
00000001000533c0 ap_core_input_filter (126171180, 126171100, 126171220, 0, 5, 126171220) + 3d4
fffffff8d9d1c1e4 bio_filter_in_read (11e1149e0, 103ac95b3, 5, 126171100, 12616f088, 11000) + b8
fffffff90a19fbd4 BIO_read (11e1149e0, 103ac95b3, 1, 5, fffffff90a57cac0, fffffff90a2921f0) + 11c
fffffff90a42e94c ssl3_read_n (123bf2aa0, 103ac95b3, 8148, 3, 5, 0) + 2ec
fffffff90a42eb34 ssl3_get_record (123bf2aa0, 4000, 4000, 8540, 8000, 124f93970) + d4
fffffff90a430284 ssl3_read_bytes (123bf2aa0, 17, 12616f0d0, 2000, 0, ffffffffffef9db0) + 204
fffffff90a42b9b4 ssl3_read (123bf2aa0, 12616f0d0, 2000, 0, fffffff90a430080, fffffff90a576f10) + ac
fffffff8d9d1c518 ssl_io_input_read (12616f088, 12616f0d0, ffffffff7d0fb838, 2000, 126168068, fffffff8d9e406e0) + 120
fffffff8d9d1c85c ssl_io_input_getline (12616f088, 12616f0d0, ffffffff7d0fb8f8, 126168068, 2000, ffffffff7d0fb838) + 34
fffffff8d9d1e1e4 ssl_io_filter_input (1261710d8, 1261735a0, 12616f0d0, 0, 0, 12616f0b8) + 298
000000010003c2dc ap_rgetline_core (126172140, 2000, 100194b60, 126172110, 2001, 0) + cc
000000010003cb04 read_request_line (126172110, 1261735a0, 1261735a0, 0, 100194b60, 100249f18) + 7c
000000010003e2fc ap_read_request (126167c68, 126167ae0, 126167f78, 1, 126167c68, 0) + 18c
000000010007215c ap_process_http_sync_connection (126167c68, 80000000, c8, 4c4b40, 1000, ffffffff7d0fbccc) + 210
00000001000662dc ap_run_process_connection (126167c68, dc00, 1, 100194b60, 1001a2838, 10024d258) + 54
000000010007cecc process_socket (100366ea0, 1261678c8, 126167950, 2, 10, 1261698d8) + 84
000000010007da88 worker_thread (100366ea0, 1003da3a8, ffffffff7f36bfc0, 10, 100194b60, 2) + 2ac
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 20 / thread# 20 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 1261a5338, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f489240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7cefbee8, 0, ffffffff7cefbee0, 0, 0) + 50
000000010007d9c0 worker_thread (100366ed0, 1003da3a8, ffffffff7f36c110, 11, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 21 / thread# 21 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f489a40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7ccfbec8, 0, ffffffff7ccfbec0, 0, 0) + 50
000000010007d9c0 worker_thread (100366f00, 1003da3a8, ffffffff7f36c260, 12, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 22 / thread# 22 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 12614c2a0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f48a240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7cafbea8, 0, ffffffff7cafbea0, 0, 0) + 50
000000010007d9c0 worker_thread (100366f30, 1003da3a8, ffffffff7f36c3b0, 13, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 23 / thread# 23 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 12614c2a0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f48aa40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7c8fbe88, 0, ffffffff7c8fbe80, 0, 0) + 50
000000010007d9c0 worker_thread (100366f60, 1003da3a8, ffffffff7f36c500, 14, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 24 / thread# 24 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f48b240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7c6fbe68, 0, ffffffff7c6fbe60, 0, 0) + 50
000000010007d9c0 worker_thread (100366f90, 1003da3a8, ffffffff7f36c650, 15, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 25 / thread# 25 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f48ba40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7c4fbf48, 0, ffffffff7c4fbf40, 0, 0) + 50
000000010007d9c0 worker_thread (100366fc0, 1003da3a8, ffffffff7f36c7a0, 16, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 26 / thread# 26 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 0, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f48c240, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7c2fbf28, 0, ffffffff7c2fbf20, 0, 0) + 50
000000010007d9c0 worker_thread (100366ff0, 1003da3a8, ffffffff7f36c8f0, 17, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 27 / thread# 27 ---------------
fffffff90bbe11d4 __lwp_park (100366558, 100366508, 0, 126167950, 0, 100366514) + 14
fffffff90bbda9f4 cond_wait_queue (100366558, 100366508, 0, 0, ffffffff7f48ca40, fffffff90bd2eb80) + 4c
fffffff90bbdafb0 cond_wait (100366558, 100366508, 0, 0, 0, 1) + 10
fffffff90bbdaff0 pthread_cond_wait (100366558, 100366508, 0, 0, 100366508, 0) + 8
000000010006bb48 ap_queue_pop_something (1003664c0, ffffffff7c0fbf08, 0, ffffffff7c0fbf00, 0, 0) + 50
000000010007d9c0 worker_thread (100367020, 1003da3a8, ffffffff7f36ca40, 18, 100194b60, 2) + 1e4
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)
------------ lwp# 28 / thread# 28 ---------------
fffffff90bbe5448 _portfs (a, 100366998, 2, ffffffff7befbdfc, 0, 100366aa0) + 8
fffffff90b02fb58 call_port_getn (a, 100366998, 2, ffffffff7befbdfc, ffffffffffffffff, 0) + b0
fffffff90b03037c impl_pollset_poll (1003668d8, ffffffffffffffff, ffffffff7befbedc, ffffffff7befbed0, 100366930, 100366930) + 1a4
000000010007d384 listener_thread (100367050, 1001e4140, 2, 1, 100194b60, 1001e3850) + 214
fffffff90bbe1148 _lwp_start (0, 0, 0, 0, 0, 0)~KishoreOn Fri, Aug 23, 2019 at 9:36 PM Dennis Clarke <dclarke@xxxxxxxxxxxxx> wrote:On 8/23/19 8:51 AM, kishore wrote:
> We are running 2.4.39 with openssl 1.0.2r on Solaris sparc 64-bit, After
> running for 1-2 hrs we are getting core dump created and apache is
> crashed. Has anyone faced such issue.
What does file 'core-file-name' say to you ?
Do you have dbx installed ?
--
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional
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