Application: kdevelop (5.5.0) Qt Version: 5.12.8 Frameworks Version: 5.68.0 Operating System: Linux 5.13.0-27-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.04.3 LTS -- Information about the crash: - What I was doing when the application crashed: Writing C code. - Unusual behavior I noticed: The background parser runs for a long time, but does not go beyond 24%. This is a fairly large project that includes C (project sources) and C++ files (boost libraries, cloud SDKs, etc). The kdevelop application is taking 200% - 400% CPU and a large RSS memory. The background parser has been configured to use max 4 threads and wakeup every 1 second. -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe5b894d940 (LWP 257171))] Thread 15 (Thread 0x7fe53dffb700 (LWP 308220)): #0 0x00007fe55d8857e9 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #1 0x00007fe55d885308 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #2 0x00007fe55da9c93e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #3 0x00007fe55da89705 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #4 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #5 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #6 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #7 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #8 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #9 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #10 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #11 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #12 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #13 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #14 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #15 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #16 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #17 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #18 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #19 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #20 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #21 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #22 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #23 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #24 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #25 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #26 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #27 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #28 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #29 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #30 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #31 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #32 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #33 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #34 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #35 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #36 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #37 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #38 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #39 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #40 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #41 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #42 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #43 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #44 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #45 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #46 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #47 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #48 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #49 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #50 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #51 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #52 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #53 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #54 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #55 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #56 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #57 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #58 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #59 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #60 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #61 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #62 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #63 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #64 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #65 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #66 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #67 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #68 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #69 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #70 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #71 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #72 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #73 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #74 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #75 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #76 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #77 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #78 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #79 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #80 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #81 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #82 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #83 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #84 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #85 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #86 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #87 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #88 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #89 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #90 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #91 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #92 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #93 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #94 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #95 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #96 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #97 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #98 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #99 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #100 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #101 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #102 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #103 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #104 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #105 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #106 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #107 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #108 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #109 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #110 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #111 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #112 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #113 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #114 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #115 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #116 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #117 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #118 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #119 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #120 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #121 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #122 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #123 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #124 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #125 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #126 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #127 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #128 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #129 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #130 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #131 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #132 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #133 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #134 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #135 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #136 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #137 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #138 0x00007fe55da48678 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #139 0x00007fe55da4d7de in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #140 0x00007fe55daa3384 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #141 0x00007fe55e7ace3c in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #142 0x00007fe55e83693c in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #143 0x00007fe55e8352e9 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #144 0x00007fe55e834e8a in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #145 0x00007fe55e83c3f0 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #146 0x00007fe55e83d0fd in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #147 0x00007fe55e7b3d3c in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #148 0x00007fe55e7c98a9 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #149 0x00007fe55e7b2f4e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #150 0x00007fe55e7b294c in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #151 0x00007fe55e7b1ab2 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #152 0x00007fe55e7afdb2 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #153 0x00007fe55e7af937 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #154 0x00007fe55e7ab427 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #155 0x00007fe55d9e1438 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #156 0x00007fe55d98511b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #157 0x00007fe55d988be0 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #158 0x00007fe55d9899ec in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #159 0x00007fe55d5f6b21 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #160 0x00007fe5599e3e40 in llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #161 0x00007fe5599e3ef4 in ?? () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #162 0x00007fe559a88d5a in ?? () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #163 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #164 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fe53cb04700 (LWP 297022)): #0 0x00007fe55d88231d in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #1 0x00007fe55d881d78 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #2 0x00007fe55daa7b7b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #3 0x00007fe55daa7f17 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #4 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #5 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #6 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #7 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #8 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #9 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #10 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #11 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #12 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #13 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #14 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #15 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #16 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #17 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #18 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #19 0x00007fe55daa8a5b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #20 0x00007fe55daa68fb in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #21 0x00007fe55daa5f11 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #22 0x00007fe55da8220b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #23 0x00007fe55da89f5e in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #24 0x00007fe55daa2dba in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #25 0x00007fe55daa339f in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #26 0x00007fe55e7af852 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #27 0x00007fe55e7ab411 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #28 0x00007fe55d9e1438 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #29 0x00007fe55d98511b in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #30 0x00007fe55d988be0 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #31 0x00007fe55d9899ec in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #32 0x00007fe55d5f6b21 in ?? () from /usr/lib/llvm-9/lib/libclang-9.so.1 #33 0x00007fe5599e3e40 in llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #34 0x00007fe5599e3ef4 in ?? () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #35 0x00007fe559a88d5a in ?? () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #36 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #37 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fe53e7fc700 (LWP 257357)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ec1e787384) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ec1e787330, cond=0x55ec1e787358) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55ec1e787358, mutex=0x55ec1e787330) at pthread_cond_wait.c:638 #3 0x00007fe5c323eb0f in QWaitConditionPrivate::wait (deadline=..., this=0x55ec1e787330) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55ec1e7ba380, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007fe5c323ec01 in QWaitCondition::wait (this=0x55ec1e7ba2e8, mutex=0x55ec1e7ba380, time=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007fe5bf9c7050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007fe5bf9cad4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007fe5bf9c6222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007fe5bf9cada9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007fe5bf9c6222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007fe5bf9cada9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007fe5bf9c6222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #13 0x00007fe5bf9c8cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #14 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x7fe5340049e0) at thread/qthread_unix.cpp:361 #15 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #16 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fe53effd700 (LWP 257356)): #0 __pthread_clockjoin_ex (threadid=140622542423808, thread_return=0x0, clockid=<optimized out>, abstime=<optimized out>, block=<optimized out>) at pthread_join_common.c:145 #1 0x00007fe559a88d3b in llvm::llvm_execute_on_thread(void (*)(void*), void*, unsigned int) () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #2 0x00007fe5599e3ebe in llvm::CrashRecoveryContext::RunSafelyOnThread(llvm::function_ref<void ()>, unsigned int) () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #3 0x00007fe55d5e2a83 in clang_parseTranslationUnit2FullArgv () from /usr/lib/llvm-9/lib/libclang-9.so.1 #4 0x00007fe55d5e271f in clang_parseTranslationUnit2 () from /usr/lib/llvm-9/lib/libclang-9.so.1 #5 0x00007fe55f020b03 in ParseSessionData::ParseSessionData (this=<optimized out>, unsavedFiles=..., index=<optimized out>, environment=..., options=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:208 #6 0x00007fe55f0896a5 in ClangParseJob::createSessionData (this=this@entry=0x55ec3327aad0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qflags.h:120 #7 0x00007fe55f08b5d3 in ClangParseJob::run (this=0x55ec3327aad0) at ./plugins/clang/clangparsejob.cpp:292 #8 0x00007fe5bf9c9e5f in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007fe5bf9ca45d in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007fe5bf9c9177 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007fe5bf9c8d51 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x7fe5300047e0) at thread/qthread_unix.cpp:361 #13 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #14 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fe53f7fe700 (LWP 257355)): #0 __pthread_clockjoin_ex (threadid=140622564407040, thread_return=0x0, clockid=<optimized out>, abstime=<optimized out>, block=<optimized out>) at pthread_join_common.c:145 #1 0x00007fe559a88d3b in llvm::llvm_execute_on_thread(void (*)(void*), void*, unsigned int) () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #2 0x00007fe5599e3ebe in llvm::CrashRecoveryContext::RunSafelyOnThread(llvm::function_ref<void ()>, unsigned int) () from /usr/lib/llvm-9/lib/../lib/libLLVM-9.so.1 #3 0x00007fe55d5e2a83 in clang_parseTranslationUnit2FullArgv () from /usr/lib/llvm-9/lib/libclang-9.so.1 #4 0x00007fe55d5e271f in clang_parseTranslationUnit2 () from /usr/lib/llvm-9/lib/libclang-9.so.1 #5 0x00007fe55f020b03 in ParseSessionData::ParseSessionData (this=<optimized out>, unsavedFiles=..., index=<optimized out>, environment=..., options=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:208 #6 0x00007fe55f0896a5 in ClangParseJob::createSessionData (this=this@entry=0x55ec33846cb0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qflags.h:120 #7 0x00007fe55f08b5d3 in ClangParseJob::run (this=0x55ec33846cb0) at ./plugins/clang/clangparsejob.cpp:292 #8 0x00007fe5bf9c9e5f in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007fe5bf9ca45d in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007fe5bf9c9177 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007fe5bf9c8d51 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x7fe5380047e0) at thread/qthread_unix.cpp:361 #13 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #14 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fe53ffff700 (LWP 257353)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ec1e787384) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ec1e787330, cond=0x55ec1e787358) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55ec1e787358, mutex=0x55ec1e787330) at pthread_cond_wait.c:638 #3 0x00007fe5c323eb0f in QWaitConditionPrivate::wait (deadline=..., this=0x55ec1e787330) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55ec1e7ba380, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007fe5c323ec01 in QWaitCondition::wait (this=0x55ec1e7ba2e8, mutex=0x55ec1e7ba380, time=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007fe5bf9c7050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007fe5bf9cad4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007fe5bf9c6222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007fe5bf9cada9 in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007fe5bf9c6222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007fe5bf9c8cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x7fe5440043e0) at thread/qthread_unix.cpp:361 #13 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #14 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fe54cb22700 (LWP 257352)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ec1e787384) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ec1e787330, cond=0x55ec1e787358) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55ec1e787358, mutex=0x55ec1e787330) at pthread_cond_wait.c:638 #3 0x00007fe5c323eb0f in QWaitConditionPrivate::wait (deadline=..., this=0x55ec1e787330) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55ec1e7ba380, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007fe5c323ec01 in QWaitCondition::wait (this=0x55ec1e7ba2e8, mutex=0x55ec1e7ba380, time=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68 #6 0x00007fe5bf9c7050 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007fe5bf9cad4e in ?? () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007fe5bf9c6222 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007fe5bf9c8cb3 in ThreadWeaver::Thread::run() () from /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x55ec306baf30) at thread/qthread_unix.cpp:361 #11 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #12 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fe54d323700 (LWP 257310)): #0 0x00007fe5c2eb9aff in __GI___poll (fds=0x7fe540004a70, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5bfa3336e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5c3458453 in QEventDispatcherGlib::processEvents (this=0x7fe540000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7fe54d322c40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007fe5c3237785 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007fe54df48679 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so #7 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x55ec2c9d82b0) at thread/qthread_unix.cpp:361 #8 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fe558f92700 (LWP 257196)): #0 0x00007fe5c2eb9aff in __GI___poll (fds=0x7fe5540025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5bfa3336e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5c3458453 in QEventDispatcherGlib::processEvents (this=0x7fe554000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7fe558f91bd0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007fe5c3237785 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007fe5c1eddde0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55 #7 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x55ec1f05a030) at thread/qthread_unix.cpp:361 #8 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fe579b74700 (LWP 257176)): #0 0x00007fe5bfa80500 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fe5bfa33363 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5c3458453 in QEventDispatcherGlib::processEvents (this=0x7fe570000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7fe579b73c60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007fe5c3237785 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x7fe5bf89e6c8) at thread/qthread_unix.cpp:361 #7 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fe57aee9700 (LWP 257175)): #0 0x00007fe5c2eb9aff in __GI___poll (fds=0x7fe56c0029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5bfa3336e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5c3458453 in QEventDispatcherGlib::processEvents (this=0x7fe56c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7fe57aee8c40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007fe5c3237785 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007fe5c09571a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x55ec1ed99eb0) at thread/qthread_unix.cpp:361 #8 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fe57b7c7700 (LWP 257174)): #0 __GI___libc_read (nbytes=16, buf=0x7fe57b7c69e0, fd=12) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=12, buf=0x7fe57b7c69e0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fe5bfa7bb2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5bfa32ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe5bfa33312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fe5c3458453 in QEventDispatcherGlib::processEvents (this=0x7fe574000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #7 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7fe57b7c6bf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #8 0x00007fe5c3237785 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #9 0x00007fe5c1dcd2d0 in ?? () from /lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.55 #10 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x55ec1e4fb8a0) at thread/qthread_unix.cpp:361 #11 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #12 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fe5b6ecf700 (LWP 257173)): #0 0x00007fe5bfa31345 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fe5bfa3282b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5bfa3329b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe5c3458453 in QEventDispatcherGlib::processEvents (this=0x7fe5a8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7fe5b6ecec30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #6 0x00007fe5c3237785 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #7 0x00007fe5c3dc7efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x7fe5c3e4ad80) at thread/qthread_unix.cpp:361 #9 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #10 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fe5b7a97700 (LWP 257172)): #0 0x00007fe5c2eb9aff in __GI___poll (fds=0x7fe5b7a96b68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5bbedac1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fe5bbedc90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fe5b82a2298 in QXcbEventQueue::run (this=0x55ec1e32eac0) at qxcbeventqueue.cpp:228 #4 0x00007fe5c32389d2 in QThreadPrivate::start (arg=0x55ec1e32eac0) at thread/qthread_unix.cpp:361 #5 0x00007fe5c02f2609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007fe5c2ec6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fe5b894d940 (LWP 257171)): [KCrash Handler] #6 0x00007fe5c1838d37 in KateVi::EmulatedCommandBar::editTextChanged(QString const&) () from /lib/x86_64-linux-gnu/libKF5TextEditor.so.5 #7 0x00007fe5c342c1d0 in QMetaObject::activate (sender=0x55ec44ad5730, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3804 #8 0x00007fe5c416e816 in QLineEdit::textChanged (this=<optimized out>, _t1=...) at .moc/moc_qlineedit.cpp:446 #9 0x00007fe5c41754db in QLineEdit::qt_static_metacall (_o=0x55ec44ad5730, _c=<optimized out>, _id=<optimized out>, _a=0x7ffd706ff800) at .moc/moc_qlineedit.cpp:254 #10 0x00007fe5c342c1d0 in QMetaObject::activate (sender=0x55ec35b7ed90, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3804 #11 0x00007fe5c4175fd9 in QWidgetLineControl::textChanged (this=this@entry=0x55ec35b7ed90, _t1=...) at .moc/moc_qwidgetlinecontrol_p.cpp:272 #12 0x00007fe5c417992d in QWidgetLineControl::finishChange (this=0x55ec35b7ed90, validateFromState=<optimized out>, update=<optimized out>, edited=<optimized out>) at widgets/qwidgetlinecontrol.cpp:740 #13 0x00007fe5c417c840 in QWidgetLineControl::processKeyEvent (this=0x55ec35b7ed90, event=event@entry=0x7ffd70700080) at ../../include/QtCore/../../src/corelib/tools/qrefcount.h:60 #14 0x00007fe5c416e99f in QLineEdit::keyPressEvent (this=0x55ec44ad5730, event=0x7ffd70700080) at widgets/qlineedit.cpp:1760 #15 0x00007fe5c406b77d in QWidget::event (this=this@entry=0x55ec44ad5730, event=event@entry=0x7ffd70700080) at kernel/qwidget.cpp:8996 #16 0x00007fe5c4174d32 in QLineEdit::event (this=0x55ec44ad5730, e=0x7ffd70700080) at widgets/qlineedit.cpp:1497 #17 0x00007fe5c43a6ff8 in QCompleter::eventFilter (this=<optimized out>, o=<optimized out>, e=0x7ffd70700080) at /usr/include/c++/9/bits/atomic_base.h:413 #18 0x00007fe5c340051b in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1214 #19 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x55ec44ad6f60, event=event@entry=0x7ffd70700080) at kernel/qcoreapplication.cpp:1203 #20 0x00007fe5c4028a55 in QApplicationPrivate::notify_helper (this=this@entry=0x55ec1e32c030, receiver=receiver@entry=0x55ec44ad6f60, e=e@entry=0x7ffd70700080) at kernel/qapplication.cpp:3694 #21 0x00007fe5c403281e in QApplication::notify (this=<optimized out>, receiver=0x55ec44ad6f60, e=0x7ffd70700080) at kernel/qapplication.cpp:3078 #22 0x00007fe5c340080a in QCoreApplication::notifyInternal2 (receiver=0x55ec44ad6f60, event=0x7ffd70700080) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:142 #23 0x00007fe5c408a216 in QWidgetWindow::event (event=0x7ffd70700080, this=0x55ec44c1e9d0) at kernel/qwidgetwindow.cpp:282 #24 QWidgetWindow::event (this=0x55ec44c1e9d0, event=0x7ffd70700080) at kernel/qwidgetwindow.cpp:232 #25 0x00007fe5c4028a66 in QApplicationPrivate::notify_helper (this=this@entry=0x55ec1e32c030, receiver=receiver@entry=0x55ec44c1e9d0, e=e@entry=0x7ffd70700080) at kernel/qapplication.cpp:3700 #26 0x00007fe5c40320f0 in QApplication::notify (this=0x7ffd70700550, receiver=0x55ec44c1e9d0, e=0x7ffd70700080) at kernel/qapplication.cpp:3446 #27 0x00007fe5c340080a in QCoreApplication::notifyInternal2 (receiver=0x55ec44c1e9d0, event=0x7ffd70700080) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:142 #28 0x00007fe5c38e7b2b in QGuiApplicationPrivate::processKeyEvent (e=e@entry=0x55ec4303a8b0) at kernel/qguiapplication.cpp:2233 #29 0x00007fe5c38ed0f1 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x55ec4303a8b0) at kernel/qguiapplication.cpp:1848 #30 0x00007fe5c38c735b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1151 #31 0x00007fe5b82a332e in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105 #32 0x00007fe5bfa3317d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007fe5bfa33400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007fe5bfa334a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007fe5c3458435 in QEventDispatcherGlib::processEvents (this=0x55ec1e3a07f0, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #36 0x00007fe5c33ff3ab in QEventLoop::exec (this=this@entry=0x7ffd70700380, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #37 0x00007fe5c3407116 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #38 0x000055ec1c658301 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:852 [Inferior 1 (process 257171) detached] Possible duplicates by query: bug 387224, bug 379733, bug 379548, bug 376523, bug 343168. Reported using DrKonqi