Control: retitle -1 gnome-shell: crash on monitor unplug On Tue, Jul 23, 2019 at 9:58 AM Felipe Sateler <fsate...@debian.org> wrote:
> > > On Mon, Jul 22, 2019 at 5:02 PM Simon McVittie <s...@debian.org> wrote: > >> I think this is the actual crash: >> >> On Mon, 22 Jul 2019 at 16:31:43 -0400, Felipe Sateler wrote: >> > #24 0x00007f1624226c1a in malloc_printerr (str=str@entry=0x7f162432943b >> "free(): invalid pointer") at malloc.c:5341 >> > #25 0x00007f162422842c in _int_free (av=<optimized out>, p=<optimized >> out>, have_lock=<optimized out>) at malloc.c:4165 >> > #26 0x00007f1621ef35cd in js::jit::MCallGetProperty::name() const >> (this=<optimized out>) at ./js/src/jit/shared/Assembler-shared.h:253 >> >> Unfortunately this is often a result of prior memory corruption, so >> it's unlikely to be feasible to debug without knowing how to reproduce it. >> >> Are there any interesting assertion messages from gnome-shell in the >> system log? >> > > So, I think there are more interesting logs without filtering for > gnome-shell. It appears the cause is unplugging my usb C hub, which in turn > has the HDMI connector for the external monitor. > This suspicion appears correct. I have just crashed gnome-shell by unplugging the hub, and then just unplugging the HDMI cable. Same `malloc_printerr`, but this time it is a SIGABRT though: Core was generated by `/usr/bin/gnome-shell'. Program terminated with signal SIGABRT, Aborted. #0 raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:50 50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. [Current thread is 1 (Thread 0x7fe809d891c0 (LWP 18208))] (gdb) bt #0 0x00007fe8109b85cb in raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00005643279b2e2b in () #2 0x00007fe8109b8730 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007fe81081c7bb in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #4 0x00007fe810807535 in __GI_abort () at abort.c:79 #5 0x00007fe81085e508 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fe81096928d "%s\n") at ../sysdeps/posix/libc_fatal.c:181 #6 0x00007fe810864c1a in malloc_printerr (str=str@entry=0x7fe81096743b "free(): invalid pointer") at malloc.c:5341 #7 0x00007fe81086642c in _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized out>) at malloc.c:4165 #8 0x00007fe810c763f1 in clutter_text_set_font_description_internal (is_default_font=0, desc=0x564328791690, self=0x5643287eb070) at clutter-text.c:757 #9 0x00007fe810c763f1 in clutter_text_set_font_description (self=0x5643287eb070, font_desc=0x564328791690) at clutter-text.c:5219 #10 0x00007fe8107a582e in _st_set_text_from_style () at /usr/lib/gnome-shell/libst-1.0.so #11 0x00007fe8107a49f7 in () at /usr/lib/gnome-shell/libst-1.0.so #12 0x00007fe8116850c6 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007fe8116a157d in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007fe8116a1b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007fe8107be443 in () at /usr/lib/gnome-shell/libst-1.0.so #16 0x00007fe810c0b3bd in clutter_actor_set_mapped (self=0x56432be23fc0, mapped=<optimized out>) at clutter-actor.c:1285 #17 0x00007fe810c0e1a2 in clutter_actor_update_map_state (self=0x56432be23fc0, change=<optimized out>) at clutter-actor.c:1468 #18 0x00007fe810c0e480 in clutter_actor_real_map (self=<optimized out>) at clutter-actor.c:1532 #19 0x00007fe8107bf4e9 in () at /usr/lib/gnome-shell/libst-1.0.so #20 0x00007fe810c0b3bd in clutter_actor_set_mapped (self=0x56432a393540, mapped=<optimized out>) at clutter-actor.c:1285 #21 0x00007fe810c0e1a2 in clutter_actor_update_map_state (self=0x56432a393540, change=<optimized out>) at clutter-actor.c:1468 #22 0x00007fe810c0e480 in clutter_actor_real_map (self=<optimized out>) at clutter-actor.c:1532 #23 0x00007fe8107bf4e9 in () at /usr/lib/gnome-shell/libst-1.0.so #24 0x00007fe810c0b3bd in clutter_actor_set_mapped (self=0x564329d80550, mapped=<optimized out>) at clutter-actor.c:1285 #25 0x00007fe810c0e1a2 in clutter_actor_update_map_state (self=0x564329d80550, change=<optimized out>) at clutter-actor.c:1468 #26 0x00007fe810c0e480 in clutter_actor_real_map (self=<optimized out>) at clutter-actor.c:1532 #27 0x00007fe8107bf4e9 in () at /usr/lib/gnome-shell/libst-1.0.so #28 0x00007fe810c0b3bd in clutter_actor_set_mapped (self=0x56432cf88510, mapped=<optimized out>) at clutter-actor.c:1285 #29 0x00007fe810c0e1a2 in clutter_actor_update_map_state (self=0x56432cf88510, change=<optimized out>) at clutter-actor.c:1468 #30 0x00007fe810c0e480 in clutter_actor_real_map (self=<optimized out>) at clutter-actor.c:1532 #31 0x00007fe8107bf4e9 in () at /usr/lib/gnome-shell/libst-1.0.so #32 0x00007fe810c0b3bd in clutter_actor_set_mapped (self=0x564328395930, mapped=<optimized out>) at clutter-actor.c:1285 #33 0x00007fe810c0e1a2 in clutter_actor_update_map_state (self=0x564328395930, change=<optimized out>) at clutter-actor.c:1468 #34 0x00007fe810c0e480 in clutter_actor_real_map (self=<optimized out>) at clutter-actor.c:1532 #35 0x00007fe8107bf4e9 in () at /usr/lib/gnome-shell/libst-1.0.so #36 0x00007fe810c0b3bd in clutter_actor_set_mapped (self=0x56432865c630, mapped=<optimized out>) at clutter-actor.c:1285 #37 0x00007fe810c0e1a2 in clutter_actor_update_map_state (self=0x56432865c630, change=<optimized out>) at clutter-actor.c:1468 #38 0x00007fe810c1a0fa in clutter_actor_real_show (self=0x56432865c630) at clutter-actor.c:1685 #39 0x00007fe811684e8d in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #40 0x00007fe8116986a4 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 --Type <RET> for more, q to quit, c to continue without paging--c #41 0x00007fe8116a14ae in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #42 0x00007fe8116a1b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #43 0x00007fe810c1b8fa in clutter_actor_show (self=0x56432865c630) at clutter-actor.c:1776 #44 0x00007fe810c1b8fa in clutter_actor_show (self=0x56432865c630) at clutter-actor.c:1739 #45 0x00007fe810c1e170 in clutter_actor_add_child_internal (data=0x0, add_func=0x7fe810c0ab90 <insert_child_at_depth>, flags=ADD_CHILD_DEFAULT_FLAGS, child=0x56432865c630, self=0x56432871a920) at clutter-actor.c:12972 #46 0x00007fe810c1e170 in clutter_actor_add_child (self=0x56432871a920, child=0x56432865c630) at clutter-actor.c:13047 #47 0x00007fe80f98a8ee in ffi_call_unix64 () at /lib/x86_64-linux-gnu/libffi.so.6 #48 0x00007fe80f98a2bf in ffi_call () at /lib/x86_64-linux-gnu/libffi.so.6 #49 0x00007fe810d657b9 in () at /lib/libgjs.so.0 #50 0x00007fe810d66f46 in () at /lib/libgjs.so.0 #51 0x00007fe80e650be4 in js::CallJSNative(JSContext*, bool (*)(JSContext*, unsigned int, JS::Value*), JS::CallArgs const&) (args=..., native=0x7fe810d66e20, cx=0x564328192d40) at ./debian/build/dist/include/js/CallArgs.h:286 #52 0x00007fe80e650be4 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) (cx=0x564328192d40, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:450 #53 0x00007fe80e643e51 in js::CallFromStack(JSContext*, JS::CallArgs const&) (args=..., cx=<optimized out>) at ./js/src/vm/Interpreter.cpp:3115 #54 0x00007fe80e643e51 in Interpret(JSContext*, js::RunState&) (cx=0x564328192d40, state=...) at ./js/src/vm/Interpreter.cpp:3115 #55 0x00007fe80e650466 in js::RunScript(JSContext*, js::RunState&) (cx=0x564328192d40, state=...) at ./js/src/vm/Interpreter.cpp:418 #56 0x00007fe80e650b41 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct) (cx=0x564328192d40, args=..., construct=<optimized out>) at ./js/src/vm/Interpreter.cpp:490 #57 0x00007fe80e650da9 in js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>) (cx=cx@entry=0x564328192d40, fval=..., fval@entry=..., thisv=..., thisv@entry=..., args=..., rval=rval@entry=...) at ./js/src/vm/Interpreter.cpp:536 #58 0x00007fe80e90c770 in js::jit::InvokeFunction(JSContext*, JS::Handle<JSObject*>, bool, bool, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) (cx=0x564328192d40, obj=..., obj@entry=..., constructing=<optimized out>, ignoresReturnValue=ignoresReturnValue@entry=false, argc=<optimized out>, argv=<optimized out>, rval=...) at ./debian/build/dist/include/js/RootingAPI.h:1128 #59 0x00007fe80e90cb74 in js::jit::InvokeFromInterpreterStub(JSContext*, js::jit::InterpreterStubExitFrameLayout*) (cx=<optimized out>, frame=0x7ffdce858be8) at ./debian/build/dist/include/js/RootingAPI.h:1128 #60 0x00001ee499843f87 in () #61 0x0000000000000008 in () #62 0x00007ffdce858be8 in () #63 0x0000000000000000 in () -- Saludos, Felipe Sateler
