micheleg/dash-to-dock

Dash to Dock causes Gnome core dump, when locking screen in overview mode (incl. debug symbols)

Closed this issue · 2 comments

OS: Arch Linux
Gnome-Shell Version: 46.2-1
GDM Version: 46.2-1
Dash to Dock Version: 92-1
Kernel Version: >= 6.9.2.arch1-1 (also tested w. 6.9.3.arch1-1)

How many devices are affected?
60+

Other Active Extensions besides DtD:
None

Description:
When running Dash to Dock v92 on Gnome-Shell v46, it causes a core-dump in Gnome-Shell, when the screen is being locked, while in overview mode. This causes the gnome-shell session to exit, losing all data of all open programs. Sometimes, it happens, that after re-login, all extensions are disabled.

How to reproduce

  1. Make sure the specs from above match your system
  2. Go into overview mode, by pressing <Super>/<Win>-Key
  3. Press <Super>/<Win> + <L> to lock the screen
  4. Observe how gnome-shell exists and falls back to gdm

If you want, you can follow the procedure, by ssh'ing onto the machine and by typing journalctl -f

Core Dump
Jun 05 14:21:52 systemd-coredump[86696]: [🡕] Process 86047 (gnome-shell) of user 1518 dumped core.
                                                                            Stack trace of thread 86047:
                                                                            #0  0x000070ea093fd4f0 st_theme_node_lookup_shadow (libst-14.so + 0x494f0)
                                                                            #1  0x000070ea093fdf7d st_theme_node_get_box_shadow (libst-14.so + 0x49f7d)
                                                                            #2  0x000070ea094014d6 st_theme_node_get_paint_box (libst-14.so + 0x4d4d6)
                                                                            #3  0x000070ea0940f31f n/a (libst-14.so + 0x5b31f)
                                                                            #4  0x000070ea0949e1ed n/a (libmutter-clutter-14.so.0 + 0x3d1ed)
                                                                            #5  0x000070ea0949e636 clutter_actor_get_transformed_paint_volume (libmutter-clutter-14.so.0 + 0x3d636)
                                                                            #6  0x000070ea0940f4b3 n/a (libst-14.so + 0x5b4b3)
                                                                            #7  0x000070ea0949e1ed n/a (libmutter-clutter-14.so.0 + 0x3d1ed)
                                                                            #8  0x000070ea0949e636 clutter_actor_get_transformed_paint_volume (libmutter-clutter-14.so.0 + 0x3d636)
                                                                            #9  0x000070ea0940f4b3 n/a (libst-14.so + 0x5b4b3)
                                                                            #10 0x000070ea0949e1ed n/a (libmutter-clutter-14.so.0 + 0x3d1ed)
                                                                            #11 0x000070ea0949e636 clutter_actor_get_transformed_paint_volume (libmutter-clutter-14.so.0 + 0x3d636)
                                                                            #12 0x000070ea0940f4b3 n/a (libst-14.so + 0x5b4b3)
                                                                            #13 0x000070ea0940eb06 n/a (libst-14.so + 0x5ab06)
                                                                            #14 0x000070ea0949e1ed n/a (libmutter-clutter-14.so.0 + 0x3d1ed)
                                                                            #15 0x000070ea0949e636 clutter_actor_get_transformed_paint_volume (libmutter-clutter-14.so.0 + 0x3d636)
                                                                            #16 0x000070ea0940f4b3 n/a (libst-14.so + 0x5b4b3)
                                                                            #17 0x000070ea0949e1ed n/a (libmutter-clutter-14.so.0 + 0x3d1ed)
                                                                            #18 0x000070ea094a4ec0 n/a (libmutter-clutter-14.so.0 + 0x43ec0)
                                                                            #19 0x000070ea094a4e9e n/a (libmutter-clutter-14.so.0 + 0x43e9e)
                                                                            #20 0x000070ea094a4e9e n/a (libmutter-clutter-14.so.0 + 0x43e9e)
                                                                            #21 0x000070ea094a4e9e n/a (libmutter-clutter-14.so.0 + 0x43e9e)
                                                                            #22 0x000070ea094a4e9e n/a (libmutter-clutter-14.so.0 + 0x43e9e)
                                                                            #23 0x000070ea094a4e9e n/a (libmutter-clutter-14.so.0 + 0x43e9e)
                                                                            #24 0x000070ea095012ed n/a (libmutter-clutter-14.so.0 + 0xa02ed)
                                                                            #25 0x000070ea09502f11 n/a (libmutter-clutter-14.so.0 + 0xa1f11)
                                                                            #26 0x000070ea094c2b04 n/a (libmutter-clutter-14.so.0 + 0x61b04)
                                                                            #27 0x000070ea09741a89 n/a (libglib-2.0.so.0 + 0x5ca89)
                                                                            #28 0x000070ea097a39b7 n/a (libglib-2.0.so.0 + 0xbe9b7)
                                                                            #29 0x000070ea09742787 g_main_loop_run (libglib-2.0.so.0 + 0x5d787)
                                                                            #30 0x000070ea090ce3dc meta_context_run_main_loop (libmutter-14.so.0 + 0xce3dc)
                                                                            #31 0x000070ea0929b596 n/a (libffi.so.8 + 0x7596)
                                                                            #32 0x000070ea0929800e n/a (libffi.so.8 + 0x400e)
                                                                            #33 0x000070ea0929abd3 ffi_call (libffi.so.8 + 0x6bd3)
                                                                            #34 0x000070ea095c8fe1 n/a (libgjs.so.0 + 0x4bfe1)
                                                                            #35 0x000070ea095c9688 n/a (libgjs.so.0 + 0x4c688)
                                                                            #36 0x000070ea07b6280a n/a (libmozjs-115.so + 0x156280a)
                                                                            #37 0x000070ea077d9161 n/a (libmozjs-115.so + 0x11d9161)
                                                                            #38 0x000070ea077d4525 n/a (libmozjs-115.so + 0x11d4525)
                                                                            #39 0x000070ea07cbaa41 _ZN2JS4CallEP9JSContextNS_6HandleINS_5ValueEEES4_RKNS_16HandleValueArrayENS_13MutableHandleIS3_EE (libmozjs-115.so + 0x16baa41)
                                                                            #40 0x000070ea095fff02 n/a (libgjs.so.0 + 0x82f02)
                                                                            #41 0x000070ea0960817f gjs_context_eval_module (libgjs.so.0 + 0x8b17f)
                                                                            #42 0x000070ea09608481 gjs_context_eval_module_file (libgjs.so.0 + 0x8b481)
                                                                            #43 0x0000596b0d71658c n/a (gnome-shell + 0x258c)
                                                                            #44 0x000070ea08e39c88 n/a (libc.so.6 + 0x25c88)
                                                                            #45 0x000070ea08e39d4c __libc_start_main (libc.so.6 + 0x25d4c)
                                                                            #46 0x0000596b0d716a05 n/a (gnome-shell + 0x2a05)
                                                                            
                                                                            Stack trace of thread 86097:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86144:
                                                                            #0  0x000070ea08f27e9d syscall (libc.so.6 + 0x113e9d)
                                                                            #1  0x000070ea0979c9e0 g_cond_wait (libglib-2.0.so.0 + 0xb79e0)
                                                                            #2  0x000070ea0970a8dc n/a (libglib-2.0.so.0 + 0x258dc)
                                                                            #3  0x000070ea0970a94d g_async_queue_pop (libglib-2.0.so.0 + 0x2594d)
                                                                            #4  0x000070ea08495c48 n/a (libpangoft2-1.0.so.0 + 0x9c48)
                                                                            #5  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #6  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #7  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86073:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86069:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86055:
                                                                            #0  0x000070ea08f27e9d syscall (libc.so.6 + 0x113e9d)
                                                                            #1  0x000070ea0979c9e0 g_cond_wait (libglib-2.0.so.0 + 0xb79e0)
                                                                            #2  0x000070ea0970a8dc n/a (libglib-2.0.so.0 + 0x258dc)
                                                                            #3  0x000070ea09776687 n/a (libglib-2.0.so.0 + 0x91687)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86056:
                                                                            #0  0x000070ea08f1c39d __poll (libc.so.6 + 0x10839d)
                                                                            #1  0x000070ea097a38fd n/a (libglib-2.0.so.0 + 0xbe8fd)
                                                                            #2  0x000070ea09740f95 g_main_context_iteration (libglib-2.0.so.0 + 0x5bf95)
                                                                            #3  0x000070ea09740fea n/a (libglib-2.0.so.0 + 0x5bfea)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86058:
                                                                            #0  0x000070ea08f1c39d __poll (libc.so.6 + 0x10839d)
                                                                            #1  0x000070ea097a38fd n/a (libglib-2.0.so.0 + 0xbe8fd)
                                                                            #2  0x000070ea09742787 g_main_loop_run (libglib-2.0.so.0 + 0x5d787)
                                                                            #3  0x000070ea099454b4 n/a (libgio-2.0.so.0 + 0x1124b4)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86688:
                                                                            #0  0x000070ea08f27e9d syscall (libc.so.6 + 0x113e9d)
                                                                            #1  0x000070ea0979d337 g_cond_wait_until (libglib-2.0.so.0 + 0xb8337)
                                                                            #2  0x000070ea0970a8a5 n/a (libglib-2.0.so.0 + 0x258a5)
                                                                            #3  0x000070ea0977724b n/a (libglib-2.0.so.0 + 0x9224b)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86374:
                                                                            #0  0x000070ea08f2a4e2 epoll_wait (libc.so.6 + 0x1164e2)
                                                                            #1  0x000070e9f94b5197 n/a (libspa-support.so + 0x15197)
                                                                            #2  0x000070e9f94a6a21 n/a (libspa-support.so + 0x6a21)
                                                                            #3  0x000070ea08947103 n/a (libpipewire-0.3.so.0 + 0x1c103)
                                                                            #4  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #5  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86066:
                                                                            #0  0x000070ea08f1c39d __poll (libc.so.6 + 0x10839d)
                                                                            #1  0x000070ea097a38fd n/a (libglib-2.0.so.0 + 0xbe8fd)
                                                                            #2  0x000070ea09740f95 g_main_context_iteration (libglib-2.0.so.0 + 0x5bf95)
                                                                            #3  0x000070ea09ddcfde n/a (libdconfsettings.so + 0x5fde)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86101:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86102:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86091:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86074:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86092:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86068:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86103:
                                                                            #0  0x000070ea08f1c39d __poll (libc.so.6 + 0x10839d)
                                                                            #1  0x000070ea097a38fd n/a (libglib-2.0.so.0 + 0xbe8fd)
                                                                            #2  0x000070ea09742787 g_main_loop_run (libglib-2.0.so.0 + 0x5d787)
                                                                            #3  0x000070ea091cb874 n/a (libmutter-14.so.0 + 0x1cb874)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86071:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86694:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86067:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86072:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86085:
                                                                            #0  0x000070ea08f1c39d __poll (libc.so.6 + 0x10839d)
                                                                            #1  0x000070ea097a38fd n/a (libglib-2.0.so.0 + 0xbe8fd)
                                                                            #2  0x000070ea09742787 g_main_loop_run (libglib-2.0.so.0 + 0x5d787)
                                                                            #3  0x000070ea091d23f9 n/a (libmutter-14.so.0 + 0x1d23f9)
                                                                            #4  0x000070ea09771236 n/a (libglib-2.0.so.0 + 0x8c236)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86098:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070e9edc9d44e n/a (iris_dri.so + 0x9d44e)
                                                                            #3  0x000070e9edc7b1fc n/a (iris_dri.so + 0x7b1fc)
                                                                            #4  0x000070e9edc9d37d n/a (iris_dri.so + 0x9d37d)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            
                                                                            Stack trace of thread 86070:
                                                                            #0  0x000070ea08ea34e9 n/a (libc.so.6 + 0x8f4e9)
                                                                            #1  0x000070ea08ea5ed9 pthread_cond_wait (libc.so.6 + 0x91ed9)
                                                                            #2  0x000070ea07abfca1 _ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE (libmozjs-115.so + 0x14bfca1)
                                                                            #3  0x000070ea07abfb53 n/a (libmozjs-115.so + 0x14bfb53)
                                                                            #4  0x000070ea07d1ef8e n/a (libmozjs-115.so + 0x171ef8e)
                                                                            #5  0x000070ea08ea6ded n/a (libc.so.6 + 0x92ded)
                                                                            #6  0x000070ea08f2a0dc n/a (libc.so.6 + 0x1160dc)
                                                                            ELF object binary architecture: AMD x86-64

output of coredumpctl gdb 86047 w. debug-symbols enabled

Core was generated by `/usr/bin/gnome-shell'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000070ea093fd4f0 in st_theme_node_lookup_shadow (node=<optimized out>, property_name=0x70ea0943d0d6 "box-shadow", inherit=0, 
    shadow=<optimized out>) at ../gnome-shell/src/st/st-theme-node.c:3548
Downloading source file /usr/src/debug/gnome-shell/build/../gnome-shell/src/st/st-theme-node.c
3548          if (strcmp (decl->property->stryng->str, property_name) == 0)

I am on a Ubuntu system with similar versions of GNOME and Dash to Dock.
Although I am not sure about your exact issue but I feel its similar to mine.
sometimes the dock has only a single icon (show apps icon) left on it even though it has various apps pinned to it and when you press it, the app tray opens with no apps in it! and the system becomes unresponsive with no keyboard shortcuts working and no clicks responding except when you hover over the show apps icon again it gets highlighted but clicking it wont do anything !
I am trying to use the dock mainly for its transparency reasons but having to log out and log in again and again and lose whatever stuff was open at the time is making me switch to other extensions.
Someone please fix this or guide me if it is a solvable issue in my end.
Thank you.

Duplicate of #2179.

The fix is in progress upstream: https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3252