From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Tromey To: Insight List Subject: Insight crash Date: Fri, 08 Dec 2000 12:26:00 -0000 Message-id: <87aea63axy.fsf@creche.redhat.com> X-SW-Source: 2000-q4/msg00405.html I'm able to make insight crash by bringing up the watch window on a variable and then re-running the inferior. Sometimes I have to play with it a bit to have it fail. I don't have a very precise recipe I'm afraid. Stack trace appended. I'm running on my RH 6.2 x86 box. Tom #0 check_typedef (type=0x0) at ../../src/gdb/gdbtypes.c:1060 #1 0x08085b90 in allocate_value (type=0x0) at ../../src/gdb/values.c:82 #2 0x0810738b in read_var_value (var=0x8c136e8, frame=0x0) at ../../src/gdb/findvar.c:514 #3 0x0808cb01 in value_of_variable (var=0x8c136e8, b=0x0) at ../../src/gdb/valops.c:867 #4 0x080895be in evaluate_subexp_standard (expect_type=0x0, exp=0x8bdc2f0, pos=0xbfff8ed4, noside=EVAL_NORMAL) at ../../src/gdb/eval.c:439 #5 0x0808792b in evaluate_subexp (expect_type=0x0, exp=0x8bdc2f0, pos=0xbfff8ed4, noside=EVAL_NORMAL) at ../../src/gdb/eval.c:71 #6 0x08087aee in evaluate_expression (exp=0x8bdc2f0) at ../../src/gdb/eval.c:160 #7 0x080e0213 in wrap_evaluate_expression ( a=0xbfff8fe0 "x0¼\bð½\b\030\220ÿ¿4è\r\bx0¼\b\024\220ÿ¿x0¼\b") at ../../src/gdb/wrapper.c:116 #8 0x080ed05a in catch_errors (func=0x80e0200 , args=0xbfff8fe0, errstring=0x82a208e "", mask=4) at ../../src/gdb/top.c:607 #9 0x080e01d1 in gdb_evaluate_expression (exp=0x8bdc2f0, value=0xbfff903c) at ../../src/gdb/wrapper.c:100 #10 0x080df726 in c_value_of_root (var_handle=0xbfff90c0) at ../../src/gdb/varobj.c:1896 #11 0x080df236 in value_of_root (var_handle=0xbfff90c0, type_changed=0xbfff90a8) at ../../src/gdb/varobj.c:1664 #12 0x080de555 in varobj_update (var=0x8a37ce8, changelist=0xbfff90dc) at ../../src/gdb/varobj.c:912 #13 0x080d0232 in variable_update (interp=0x836d490, var=0x8a37ce8) at ../../src/gdb/gdbtk/generic/gdbtk-varobj.c:463 #14 0x080cff4a in variable_obj_command (clientData=0x8a37ce8, interp=0x836d490, objc=2, objv=0x836e17c) at ../../src/gdb/gdbtk/generic/gdbtk-varobj.c:273 #15 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8711180) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #16 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8639180) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #17 0x081b5839 in Itcl_EvalMemberCode (interp=0x836d490, mfunc=0x86382f0, member=0x8638308, contextObj=0x862b1b8, objc=1, objv=0x836e178) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1029 #18 0x081b600d in Itcl_ExecMethod (clientData=0x86382f0, interp=0x836d490, objc=1, objv=0x836e178) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1546 #19 0x081bb72f in Itcl_EvalArgs (interp=0x836d490, objc=1, objv=0x836e178) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_util.c:1337 #20 0x081b76dc in Itcl_HandleInstance (clientData=0x862b1b8, interp=0x836d490, objc=2, objv=0x836e174) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_objects.c:664 #21 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8c59fd0) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #22 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8aa2ba0) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #23 0x082724d3 in Tcl_UplevelObjCmd (dummy=0x0, interp=0x836d490, objc=4, objv=0x836e164) at ../../../src/tcl/unix/../generic/tclProc.c:612 #24 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x84ab1d0) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #25 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8471820) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #26 0x082729d1 in TclObjInterpProc (clientData=0x849d580, interp=0x836d490, objc=2, objv=0x836e15c) at ../../../src/tcl/unix/../generic/tclProc.c:996 #27 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x84af5f8) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #28 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8471640) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #29 0x082729d1 in TclObjInterpProc (clientData=0x8495ef0, interp=0x836d490, objc=1, objv=0x836e158) at ../../../src/tcl/unix/../generic/tclProc.c:996 #30 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x853fa58) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #31 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8471988) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #32 0x082729d1 in TclObjInterpProc (clientData=0x84c64b8, interp=0x836d490, objc=1, objv=0x836e154) at ../../../src/tcl/unix/../generic/tclProc.c:996 #33 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8c57c18) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #34 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8aa45f0) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #35 0x0823f557 in Tcl_Eval (interp=0x836d490, string=0x829bccc "gdbtk_tcl_idle") at ../../../src/tcl/unix/../generic/tclBasic.c:2453 #36 0x080ede5c in execute_command (p=0x8886bdb "", from_tty=0) at ../../src/gdb/top.c:1523 #37 0x080c9e27 in gdb_immediate_command (clientData=0x80c9da0, interp=0x836d490, objc=2, objv=0x836e14c) at ../../src/gdb/gdbtk/generic/gdbtk-cmds.c:929 #38 0x080c99ac in wrapped_call (opaque_args=0xbfffb9e0) at ../../src/gdb/gdbtk/generic/gdbtk-cmds.c:573 #39 0x080ed05a in catch_errors (func=0x80c9990 , args=0xbfffb9e0, errstring=0x829af20 "", mask=6) at ../../src/gdb/top.c:607 #40 0x080c98c1 in call_wrapper (clientData=0x80c9da0, interp=0x836d490, objc=2, objv=0x836e14c) at ../../src/gdb/gdbtk/generic/gdbtk-cmds.c:503 #41 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x88875f0) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #42 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8471b50) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #43 0x082729d1 in TclObjInterpProc (clientData=0x8469900, interp=0x836d490, objc=1, objv=0x836e148) at ../../../src/tcl/unix/../generic/tclProc.c:996 #44 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8884f00) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #45 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8471ca0) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #46 0x082729d1 in TclObjInterpProc (clientData=0x84c3200, interp=0x836d490, objc=1, objv=0x836e144) at ../../../src/tcl/unix/../generic/tclProc.c:996 #47 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8884e58) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #48 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8836a00) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #49 0x08248dc4 in Tcl_SwitchObjCmd (dummy=0x0, interp=0x836d490, objc=3, objv=0x836e138) at ../../../src/tcl/unix/../generic/tclCmdMZ.c:1732 #50 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8884c98) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #51 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8460c58) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #52 0x081b5839 in Itcl_EvalMemberCode (interp=0x836d490, mfunc=0x8535290, member=0x85352a8, contextObj=0x852a548, objc=2, objv=0x836e130) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1029 #53 0x081b600d in Itcl_ExecMethod (clientData=0x8535290, interp=0x836d490, objc=2, objv=0x836e130) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_methods.c:1546 #54 0x081bb72f in Itcl_EvalArgs (interp=0x836d490, objc=2, objv=0x836e130) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_util.c:1337 #55 0x081b76dc in Itcl_HandleInstance (clientData=0x852a548, interp=0x836d490, objc=3, objv=0x836e12c) at /x2/egcs-stuff/gdb/src/itcl/itcl/generic/itcl_objects.c:664 #56 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x887e038) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #57 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8aa29d8) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #58 0x0826c6a2 in NamespaceInscopeCmd (dummy=0x0, interp=0x836d490, objc=4, objv=0x836e11c) at ../../../src/tcl/unix/../generic/tclNamesp.c:3277 #59 0x0826bd9c in Tcl_NamespaceObjCmd (clientData=0x0, interp=0x836d490, objc=4, objv=0x836e11c) at ../../../src/tcl/unix/../generic/tclNamesp.c:2498 #60 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8b94a28) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #61 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8aa46b0) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #62 0x0823f557 in Tcl_Eval (interp=0x836d490, string=0xbfffe034 "namespace inscope ::GDBSrcBar {::.srcwin0.srcwin inferior run}") at ../../../src/tcl/unix/../generic/tclBasic.c:2453 #63 0x08240a1f in Tcl_GlobalEval (interp=0x836d490, command=0xbfffe034 "namespace inscope ::GDBSrcBar {::.srcwin0.srcwin inferior run}") at ../../../src/tcl/unix/../generic/tclBasic.c:3983 #64 0x082319ef in TkCopyAndGlobalEval (interp=0x836d490, script=0x8ac1590 "°-!@\030Í\227\bn0.__balloon _enter .srcwin0.srcwin.container.pane1.childsite.coP") at ../../../src/tk/unix/../generic/tkBind.c:4547 #65 0x081fafc9 in TkInvokeButton (butPtr=0x85ea0a0) at ../../../src/tk/unix/../generic/tkButton.c:1136 #66 0x081fa674 in ButtonWidgetCmd (clientData=0x85ea0a0, interp=0x836d490, argc=2, argv=0xbfffe160) at ../../../src/tk/unix/../generic/tkButton.c:543 #67 0x0823ef37 in TclInvokeStringCommand (clientData=0x85e64f0, interp=0x836d490, objc=2, objv=0x836e114) at ../../../src/tcl/unix/../generic/tclBasic.c:1745 #68 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8b39440) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #69 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x8aa4278) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #70 0x082724b8 in Tcl_UplevelObjCmd (dummy=0x0, interp=0x836d490, objc=3, objv=0x836e108) at ../../../src/tcl/unix/../generic/tclProc.c:609 #71 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x8884650) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #72 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x851d090) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #73 0x082729d1 in TclObjInterpProc (clientData=0x85d9b10, interp=0x836d490, objc=2, objv=0x836e100) at ../../../src/tcl/unix/../generic/tclProc.c:996 #74 0x08257240 in TclExecuteByteCode (interp=0x836d490, codePtr=0x87d9cd0) at ../../../src/tcl/unix/../generic/tclExecute.c:955 #75 0x0823f76d in Tcl_EvalObj (interp=0x836d490, objPtr=0x844b890) at ../../../src/tcl/unix/../generic/tclBasic.c:2645 #76 0x0823f557 in Tcl_Eval (interp=0x836d490, string=0xbffff2ac "TOOLBAR_button_up .srcwin0.srcwin.container.pane0.childsite.con.t.stop") at ../../../src/tcl/unix/../generic/tclBasic.c:2453 #77 0x08240a1f in Tcl_GlobalEval (interp=0x836d490, command=0xbffff2ac "TOOLBAR_button_up .srcwin0.srcwin.container.pane0.childsite.con.t.stop") at ../../../src/tcl/unix/../generic/tclBasic.c:3983 #78 0x0822ea8d in Tk_BindEvent (bindingTable=0x83816f0, eventPtr=0x89c48e8, tkwin=0x85e4b18, numObjects=0, objectPtr=0xbffff3b4) at ../../../src/tk/unix/../generic/tkBind.c:1731 #79 0x08232443 in TkBindEventProc (winPtr=0x85e4b18, eventPtr=0x89c48e8) at ../../../src/tk/unix/../generic/tkCmds.c:242 #80 0x081e5ced in Tk_HandleEvent (eventPtr=0x89c48e8) at ../../../src/tk/unix/../generic/tkEvent.c:657 #81 0x081e5f70 in WindowEventProc (evPtr=0x89c48e0, flags=-3) at ../../../src/tk/unix/../generic/tkEvent.c:983 #82 0x0826cf30 in Tcl_ServiceEvent (flags=-3) at ../../../src/tcl/unix/../generic/tclNotify.c:444 #83 0x0826d0f9 in Tcl_DoOneEvent (flags=0) at ../../../src/tcl/unix/../generic/tclNotify.c:683 #84 0x081e5fc7 in Tk_MainLoop () at ../../../src/tk/unix/../generic/tkEvent.c:1041 #85 0x08082a91 in captured_command_loop (data=0x0) at ../../src/gdb/main.c:104 #86 0x080ed05a in catch_errors (func=0x8082a80 , args=0x0, errstring=0x827ec73 "", mask=6) at ../../src/gdb/top.c:607 #87 0x080832e3 in captured_main (data=0xbffff790) at ../../src/gdb/main.c:749 #88 0x080ed05a in catch_errors (func=0x8082ad0 , args=0xbffff790, errstring=0x827ec73 "", mask=6) at ../../src/gdb/top.c:607 #89 0x08083567 in main (argc=3, argv=0xbffff7e4) at ../../src/gdb/main.c:761 #90 0x4013c9cb in __libc_start_main (main=0x8083540
, argc=3, argv=0xbffff7e4, init=0x8081260 <_init>, fini=0x827eb0c <_fini>, rtld_fini=0x4000ae60 <_dl_fini>, stack_end=0xbffff7dc) at ../sysdeps/generic/libc-start.c:92