New LWP 15197][New LWP 15210][New LWP 15203][New LWP 15204][New LWP 15200][New LWP 15202][New LWP 15201][New LWP 15206][New LWP 15198][New LWP 15212][New LWP 15211][New LWP 15209][New LWP 15244][New LWP 15205][Thread debugging using libthread_db enabled]Using host libthread_db library "/usr/lib/libthread_db.so.1".Core was generated by `./src/epiphany -i'.Program terminated with signal SIGSEGV, Segmentation fault.#0 0x00007f5f3755d18c in g_type_check_instance_is_fundamentally_a () from /usr/lib/libgobject-2.0.so.0[Current thread is 1 (Thread 0x7f5f2d3ebbc0 (LWP 15197))]/usr/lib/../share/gcc-9.2.0/python/libstdcxx/v6/xmethods.py:731: SyntaxWarning: list indices must be integers or slices, not str; perhaps you missed a comma? refcounts = ['_M_refcount']['_M_pi'](gdb) bt full#0 0x00007f5f3755d18c in g_type_check_instance_is_fundamentally_a () at /usr/lib/libgobject-2.0.so.0#1 0x00007f5f3757c306 in g_object_unref () at /usr/lib/libgobject-2.0.so.0#2 0x00007f5f37f5e350 in ephy_filters_manager_dispose (object=0x5604d5ea48c0) at ../embed/ephy-filters-manager.c:920 _pp = 0x5604d5ea4908 _ptr = 0x7f5f2c4927c8 manager = 0x5604d5ea48c0#3 0x00007f5f3757c415 in g_object_unref () at /usr/lib/libgobject-2.0.so.0#4 0x00007f5f37f55bc0 in ephy_embed_shell_dispose (object=0x5604d5f72290) at ../embed/ephy-embed-shell.c:216 _pp = 0x5604d5f72158 _ptr = 0x5604d5ea48c0 priv = 0x5604d5f720e0#5 0x00007f5f37f2cdcc in ephy_shell_dispose (object=0x5604d5f72290) at ../src/ephy-shell.c:727 shell = 0x5604d5f72290#6 0x00007f5f3757c415 in g_object_unref () at /usr/lib/libgobject-2.0.so.0#7 0x00005604d4fb0c60 in main (argc=1, argv=0x7ffe9a7901f8) at ../src/ephy-main.c:431 option_context = 0x5604d5c48d50 option_group = 0x5604d5c48dd0 error = 0x0 user_time = 0 arbitrary_url = 0 ctx = 0x5604d5f557d0 mode = EPHY_EMBED_SHELL_MODE_INCOGNITO status = 0 flags = (EPHY_FILE_HELPERS_PRIVATE_PROFILE | EPHY_FILE_HELPERS_ENSURE_EXISTS | EPHY_FILE_HELPERS_STEAL_DATA) desktop_info = 0x0(gdb) f 2#2 0x00007f5f37f5e350 in ephy_filters_manager_dispose (object=0x5604d5ea48c0) at ../embed/ephy-filters-manager.c:920920 g_clear_object (&manager->wk_filter);(gdb) p manageNo symbol "manage" in current context.(gdb) p manager $1 = 0x5604d5ea48c0(gdb) p manager->wk_filter $2 = (WebKitUserContentFilter *) 0x0(gdb)