Bug 1317562

Summary: [abrt] wxmacmolplt: llvm::ConstantExpr::getBitCast(): wxmacmolplt killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Dominik 'Rathann' Mierzejewski <dominik>
Component: mesaAssignee: Adam Jackson <ajax>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 23CC: ajax, dominik, fschwarz, ignatenko
Target Milestone: ---Keywords: Reopened
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/18dae16dc572210280f8627299478ccaa8f31343
Whiteboard: abrt_hash:db1c4d95f0419e6eeb0f89b3b9d3924dfc8d6b56;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-11-21 12:21:42 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Dominik 'Rathann' Mierzejewski 2016-03-14 14:57:59 UTC 
Description of problem:
1. Start wcmacmolplt.
2. Click a couple of times inside the main window (one molecule will appear).
3. Crash.

Version-Release number of selected component:
wxmacmolplt-7.5-7.fc23

Additional info:
reporter:       libreport-2.6.4
backtrace_rating: 4
cmdline:        wxmacmolplt
crash_function: llvm::ConstantExpr::getBitCast
executable:     /usr/bin/wxmacmolplt
global_pid:     13776
kernel:         4.4.3-300.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            5242

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 llvm::ConstantExpr::getBitCast at /usr/src/debug/llvm-3.7.0.src/lib/IR/Constants.cpp:1842
 #1 LLVMConstBitCast at /usr/src/debug/llvm-3.7.0.src/lib/IR/Core.cpp:1236
 #2 radeon_llvm_emit_fetch at radeon_setup_tgsi_llvm.c:210
 #3 lp_build_emit_fetch at gallivm/lp_bld_tgsi.c:351
 #4 lp_build_fetch_args at gallivm/lp_bld_tgsi.c:180
 #5 lp_build_tgsi_inst_llvm at gallivm/lp_bld_tgsi.c:291
 #6 lp_build_tgsi_llvm at gallivm/lp_bld_tgsi.c:518
 #7 si_shader_create at si_shader.c:4177
 #8 si_shader_select at si_state_shaders.c:619
 #9 si_update_shaders at si_state_shaders.c:1562
Comment 1 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:03 UTC 
Created attachment 1136177 [details]
File: backtrace
Comment 2 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:04 UTC 
Created attachment 1136178 [details]
File: cgroup
Comment 3 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:05 UTC 
Created attachment 1136179 [details]
File: core_backtrace
Comment 4 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:06 UTC 
Created attachment 1136180 [details]
File: dso_list
Comment 5 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:08 UTC 
Created attachment 1136181 [details]
File: environ
Comment 6 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:09 UTC 
Created attachment 1136182 [details]
File: exploitable
Comment 7 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:10 UTC 
Created attachment 1136183 [details]
File: limits
Comment 8 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:12 UTC 
Created attachment 1136184 [details]
File: maps
Comment 9 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:13 UTC 
Created attachment 1136185 [details]
File: mountinfo
Comment 10 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:14 UTC 
Created attachment 1136186 [details]
File: namespaces
Comment 11 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:15 UTC 
Created attachment 1136187 [details]
File: open_fds
Comment 12 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:16 UTC 
Created attachment 1136188 [details]
File: proc_pid_status
Comment 13 Dominik 'Rathann' Mierzejewski 2016-03-14 14:58:17 UTC 
Created attachment 1136189 [details]
File: var_log_messages
Comment 14 Dominik 'Rathann' Mierzejewski 2016-03-14 15:06:16 UTC 
Looks like a bug in Mesa or LLVM. Please bounce back if it really is wxmacmolplt issue.
Comment 15 Dominik 'Rathann' Mierzejewski 2016-03-14 17:21:58 UTC 
Doesn't happen on Intel GPU, same version of Fedora.
Comment 16 Igor Gnatenko 2016-07-07 10:04:34 UTC 
This is old bug, if you still can reproduce it - please reopen.
Comment 17 Dominik 'Rathann' Mierzejewski 2016-07-15 21:48:35 UTC 
Still reproducible.
Comment 18 Igor Gnatenko 2016-11-20 09:05:42 UTC 
What about LLVM 3.8 or LLVM 3.9? and latest mesa.
Comment 19 Dominik 'Rathann' Mierzejewski 2016-11-21 12:09:53 UTC 
I can no longer reproduce this (changed hardware and upgraded to F25).
Comment 20 Igor Gnatenko 2016-11-21 12:21:42 UTC 
(In reply to Dominik 'Rathann' Mierzejewski from comment #19)
> I can no longer reproduce this (changed hardware and upgraded to F25).
A lot of fixes were made into llvm recently, so I guess it just has been fixed.