From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23208 invoked by alias); 30 Oct 2015 13:09:21 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 23171 invoked by uid 48); 30 Oct 2015 13:09:17 -0000 From: "trippels at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/68159] Demangler crash (GDB PR 19190) Date: Fri, 30 Oct 2015 13:09:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 5.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: trippels at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on cc everconfirmed Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-10/txt/msg02565.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68159 Markus Trippelsdorf changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-10-30 CC| |trippels at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Markus Trippelsdorf --- Confirmed: Starting program: /home/markus/gcc/libiberty/a.out _ZZN5Eigen9DenseBaseINS_5BlockINS_6MatrixIdLin1ELin1ELi0ELin1ELin1EEELin1ELin1ELb1EEEE10lazyAssignINS_12CwiseUnaryOpIZZN6netops4expr6sampleINS9_12nn6_combinerIN5boost3mpl9vector2_cIiLi0ELi2EEENS9_11rowwise_addINS9_6matmulINS9_12input_matrixINSE_IiLi0ELi0EEENSC_6fusion7vector3INSK_7vector4IN4nnet8mat_sizeIdLi1EEESP_NSO_IiLi0EEENSO_IdLi0EEEEENSK_7vector7ISP_SP_SP_SP_SP_SP_SP_EENSN_11config_dataIN3nn66detail8nn6_modeILb1EEEEEEEEENS9_13weight_matrixINSD_6v_itemIN4mpl_4int_ILi0EEENSD_9vector1_cIiLi2EEELi0EEENSK_7vector6INSK_7vector2ISP_NSN_8vec_sizeIdLi1EEEEES1F_S1F_S1F_S1F_S1F_EEEEEENS13_INS14_INS16_ILi1EEES19_Li0EEES1G_EEEENS9_16logistic_sigmoidINSG_INSH_INS1N_INSG_INSH_INSI_INSE_IiLi0ELi1EEES11_EENS13_INS14_IS17_NS18_IiLi0EEELi0EEES1G_EEEENS13_INS14_IS1J_S1Q_Li0EEES1G_EEEEEENS13_INS14_IS17_NS18_IiLi1EEELi0EEES1G_EEEENS13_INS14_IS1J_S1Y_Li0EEES1G_EEEEEEEEEclINSL_INSM_INS_12SparseMatrixIdLi1EiEENS2_IdLin1ELin1ELi1ELin1ELin1EEENS2_IiLin1ELi1ELi0ELin1ELi1EEENS2_IdLin1ELi1ELi0ELin1ELi1EEEEENST_IS2A_S2A_S2A_S2A_S2A_S2A_S2A_EESZ_EENS1B_INS1C_INS_3MapIS2B_Li1ENS_6StrideILi0ELi0EEEEENS2H_INS2_IdLi1ELin1ELi1ELi1ELin1EEELi1ES2J_EEEES2N_S2N_S2N_S2N_S2N_EEZZNS9_6concatIJNSI_INSE_IiLi0ELi3EEES11_EENS9_7dropoutILb0ES19_NS1N_INS2P_IJNSG_INSH_INSI_INSE_IiLi1ELi0EEES11_EENS13_INS14_IS17_NS18_IiLi3EEELi0EEES1G_EEEENS13_INS14_IS1J_S2V_Li0EEES1G_EEEENSG_INSH_INSI_INSE_IiLi1ELi1EEES11_EES2X_EES30_EENSG_INSH_INSI_INSE_IiLi1ELi2EEES11_EES2X_EES30_EENSG_INSH_INSI_INSE_IiLi1ELi3EEES11_EES2X_EES30_EENSG_INSH_INSI_INSE_IiLi1ELi4EEES11_EES2X_EES30_EENSG_INSH_INSI_INSE_IiLi1ELi5EEES11_EES2X_EES30_EENSG_INSH_INSI_INSE_IiLi1ELi6EEES11_EES2X_EES30_EEEEEEEEES27_EEclIS2G_S2O_ZNS9_6detail11binary_contIS2G_S2O_S3T_NS13_INS14_IS17_NS18_IiLi4EEELi0EEES1G_EEZNSH_IS3T_S3Z_EclIS2G_S2O_ZNS3W_IS2G_S2O_S40_NS13_INS14_IS1J_S3X_Li0EEES1G_EEZNSG_IS40_S43_EclIS2G_S2O_ZNS1N_IS44_EclIS2G_S2O_ZNS9_7concat2IS2R_S46_EclIS2G_S2O_ZNS3W_IS2G_S2O_S49_NS13_INS14_IS17_NS18_IiLi5EEELi0EEES1G_EEZNSH_IS49_S4D_EclIS2G_S2O_ZNS3W_IS2G_S2O_S4E_NS13_INS14_IS1J_S4B_Li0EEES1G_EEZNSG_IS4E_S4H_EclIS2G_S2O_ZNS9_11concat_zeroIS4I_EclIS2G_S2O_ZNS9_20softmax_crossentropyIS4L_EclIS2G_S2O_ZNKS8_11derived_ptrIS4O_E5fpropIS2G_S2O_EEDaRKT_RKT0_EUlOS4T_OS4W_OT1_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_OT2_E_EEDaRKNS4Q_IS51_EERKNS4Q_IS56_EES4V_S4Y_OKT3_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_S57_E_EEDaS5B_S5E_S4V_S4Y_S5H_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_E0_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_S57_E_EEDaS5B_S5E_S4V_S4Y_S5H_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_EUlS4Z_S50_S52_S57_E_EEDaS5B_S5E_S4V_S4Y_S5H_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_ENKUlmRS4T_E0_clINS4Q_IS27_EEEEDamS5R_EUlS4Z_S50_S52_E_EEDaS4V_S4Y_S52_ENKUlS4Z_S50_S52_E_clIRKS2G_RKS2O_KNS_22SparseTimeDenseProductIS2A_S2B_EEEEDaS4Z_S50_S52_EUldE_S64_EEEERS4_RKNS0_IS4T_EEE19__PRETTY_FUNCTION__ Program received signal SIGSEGV, Segmentation fault. d_print_comp (dc=0x7ffffffe1cc0, options=19, dpi=0x7ffffffd5650) at ./cp-demangle.c:5431 5431 d_print_comp_inner (dpi, options, dc); (gdb) bt #0 d_print_comp (dc=0x7ffffffe1cc0, options=19, dpi=0x7ffffffd5650) at ./cp-demangle.c:5431 #1 cplus_demangle_print_callback (options=options@entry=19, dc=dc@entry=0x7ffffffe1cc0, callback=callback@entry=0x401ad0 , opaque=opaque@entry=0x7fffffffd670) at ./cp-demangle.c:4123 #2 0x000000000040a361 in d_demangle_callback (mangled=, options=options@entry=19, callback=callback@entry=0x401ad0 , opaque=opaque@entry=0x7fffffffd670) at ./cp-demangle.c:5967 #3 0x000000000040a497 in d_demangle (mangled=, options=options@entry=19, palc=palc@entry=0x7fffffffd6a8) at ./cp-demangle.c:5988 #4 0x0000000000400d80 in cplus_demangle_v3 (options=19, mangled=) at ./cp-demangle.c:6145 #5 main (argc=2, argv=) at ./cp-demangle.c:6439