. Thread 5 (LWP 2021): #0 0x00007fbb50c039ed in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fbb4f43231c in g_main_context_iterate.isra () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fbb4f43242c in g_main_context_iteration () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fbb4476728d in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007fbb4f458b65 in g_thread_proxy () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fbb4edc266a in start_thread (arg=0x7fbb43d41700) at pthread_create.c:333 __res = pd = 0x7fbb43d41700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442273584896, -2473345232758513327, 0, 140720579522047, 140442273585600, 23033856, 2511440917857427793, 2511447445395726673}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb50c0f01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. . Thread 4 (LWP 2020): #0 0x00007fbb50c039ed in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fbb4f43231c in g_main_context_iterate.isra () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fbb4f4326a2 in g_main_loop_run () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fbb452fc816 in gdbus_shared_thread_func () from /tmp/apport_sandbox_I1VsEg/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007fbb4f458b65 in g_thread_proxy () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fbb4edc266a in start_thread (arg=0x7fbb44542700) at pthread_create.c:333 __res = pd = 0x7fbb44542700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442281977600, -2473345232758513327, 0, 140720579520847, 140442281978304, 23002688, 2511426623669395793, 2511447445395726673}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb50c0f01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. . Thread 3 (LWP 2114): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007fbb4f476caa in g_cond_wait_until () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fbb4f406929 in g_async_queue_pop_intern_unlocked () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fbb4f406f4b in g_async_queue_timeout_pop () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007fbb4f4595ba in g_thread_pool_thread_proxy () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fbb4f458b65 in g_thread_proxy () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007fbb4edc266a in start_thread (arg=0x7fbb26d4a700) at pthread_create.c:333 __res = pd = 0x7fbb26d4a700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140441787082496, -2473345232758513327, 0, 140720579515455, 140441787083200, 22973440, 2511500286653489489, 2511447445395726673}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007fbb50c0f01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. . Thread 2 (LWP 2016): #0 0x00007fbb50c039ed in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007fbb4f43231c in g_main_context_iterate.isra () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fbb4f43242c in g_main_context_iteration () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fbb4f432469 in glib_worker_main () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007fbb4f458b65 in g_thread_proxy () from /tmp/apport_sandbox_I1VsEg/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007fbb4edc266a in start_thread (arg=0x7fbb4cf96700) at pthread_create.c:333 __res = pd = 0x7fbb4cf96700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140442427025152, -2473345232758513327, 0, 140720579523519, 140442427025856, 0, 2511443367599399249, 2511447445395726673}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fbb50c0f01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. . Thread 1 (LWP 2015): #0 malloc_consolidate (av=av@entry=0x7fbb50eccc00 ) at malloc.c:4136 fb = 0x7fbb50eccc08 maxfb = 0x7fbb50eccc50 p = 0x7fbb50eccc58 nextp = 0x2402330 unsorted_bin = 0x7fbb50eccc58 first_unsorted = nextchunk = 0x7fbb532a4598 size = 37583168 nextsize = prevsize = nextinuse = bck = fwd = #1 0x00007fbb50b88fd8 in _int_free (av=0x7fbb50eccc00 , p=, have_lock=0) at malloc.c:4042 size = 82208 fb = nextchunk = nextsize = 81184 prevsize = bck = fwd = errstr = 0x0 locked = #2 0x00007fbb50b8c95c in __GI___libc_free (mem=) at malloc.c:2950 ar_ptr = p = hook = #3 0x00007fbb42a3a60f in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libGL.so.1 No symbol table info available. #4 0x00007fbb41687db5 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libnvidia-glcore.so.304.131 No symbol table info available. #5 0x00007fbb42a0e998 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libGL.so.1 No symbol table info available. #6 0x00007fbb41687f68 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libnvidia-glcore.so.304.131 No symbol table info available. #7 0x00007fbb41688566 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libnvidia-glcore.so.304.131 No symbol table info available. #8 0x00007fbb416fb186 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libnvidia-glcore.so.304.131 No symbol table info available. #9 0x00007fbb416fbf4b in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libnvidia-glcore.so.304.131 No symbol table info available. #10 0x00007fbb41688cd1 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libnvidia-glcore.so.304.131 No symbol table info available. #11 0x00007fbb42a1b2b0 in ?? () from /tmp/apport_sandbox_I1VsEg/usr/lib/nvidia-304/libGL.so.1 No symbol table info available. #12 0x00007fbb51746be5 in ?? () No symbol table info available. #13 0x00007fbb5195b188 in ?? () No symbol table info available. #14 0x00007fbb5195b720 in ?? () No symbol table info available. #15 0x00000000015c2ce0 in ?? () No symbol table info available. #16 0x00000000015ce1e0 in ?? () No symbol table info available. #17 0x00000000015c9340 in ?? () No symbol table info available. #18 0x00000000015c3300 in ?? () No symbol table info available. #19 0x00000000015c3ce0 in ?? () No symbol table info available. #20 0x00000000015d0800 in ?? () No symbol table info available. #21 0x00000000015e2ef0 in ?? () No symbol table info available. #22 0x00000000015e0800 in ?? () No symbol table info available. #23 0x00000000015d0db0 in ?? () No symbol table info available. #24 0x00000000017353d0 in ?? () No symbol table info available. #25 0x0000000001739a10 in ?? () No symbol table info available. #26 0x000000000173a9e0 in ?? () No symbol table info available. #27 0x00000000017485a0 in ?? () No symbol table info available. #28 0x00000000017490d0 in ?? () No symbol table info available. #29 0x0000000001748a50 in ?? () No symbol table info available. #30 0x00000000017495e0 in ?? () No symbol table info available. #31 0x0000000001777290 in ?? () No symbol table info available. #32 0x000000000177ebd0 in ?? () No symbol table info available. #33 0x00000000017e9550 in ?? () No symbol table info available. #34 0x00000000017f4ff0 in ?? () No symbol table info available. #35 0x00000000017f5950 in ?? () No symbol table info available. #36 0x00000000017f91f0 in ?? () No symbol table info available. #37 0x00000000015f4490 in ?? () No symbol table info available. #38 0x0000000001779480 in ?? () No symbol table info available. #39 0x0000000001820e00 in ?? () No symbol table info available. #40 0x0000000001827810 in ?? () No symbol table info available. #41 0x00000000018543f0 in ?? () No symbol table info available. #42 0x0000000001853470 in ?? () No symbol table info available. #43 0x0000000001859220 in ?? () No symbol table info available. #44 0x000000000185ed10 in ?? () No symbol table info available. #45 0x000000000187dbd0 in ?? () No symbol table info available. #46 0x0000000001734170 in ?? () No symbol table info available. #47 0x00000000018abf70 in ?? () No symbol table info available. #48 0x000000000186c030 in ?? () No symbol table info available. #49 0x00000000018270f0 in ?? () No symbol table info available. #50 0x000000000162ee30 in ?? () No symbol table info available. #51 0x0000000001624340 in ?? () No symbol table info available. #52 0x00007fbb519584e0 in ?? () No symbol table info available. #53 0x00007fbb51939518 in ?? () No symbol table info available. #54 0x00007fbb51935b40 in ?? () No symbol table info available. #55 0x00007fbb51935638 in ?? () No symbol table info available. #56 0x00007fbb5193a4f8 in ?? () No symbol table info available. #57 0x00007fbb5193a000 in ?? () No symbol table info available. #58 0x00007fbb5193b9f0 in ?? () No symbol table info available. #59 0x00000000018acda0 in ?? () No symbol table info available. #60 0x00000000018d6150 in ?? () No symbol table info available. #61 0x000000000173aec0 in ?? () No symbol table info available. #62 0x000000000173d7d0 in ?? () No symbol table info available. #63 0x00000000017400d0 in ?? () No symbol table info available. #64 0x00000000017405e0 in ?? () No symbol table info available. #65 0x000000000173d2b0 in ?? () No symbol table info available. #66 0x000000000173cd90 in ?? () No symbol table info available. #67 0x000000000173c870 in ?? () No symbol table info available. #68 0x000000000173c340 in ?? () No symbol table info available. #69 0x000000000162d960 in ?? () No symbol table info available. #70 0x000000000162e2d0 in ?? () No symbol table info available. #71 0x000000000162de10 in ?? () No symbol table info available. #72 0x00000000018d6600 in ?? () No symbol table info available. #73 0x00000000018d7420 in ?? () No symbol table info available. #74 0x00007fbb519360e0 in ?? () No symbol table info available. #75 0x00000000018d8370 in ?? () No symbol table info available. #76 0x00000000018d9300 in ?? () No symbol table info available. #77 0x00000000018d9830 in ?? () No symbol table info available. #78 0x00000000018d9d50 in ?? () No symbol table info available. #79 0x00000000018da270 in ?? () No symbol table info available. #80 0x00000000018da7b0 in ?? () No symbol table info available. #81 0x00000000018dace0 in ?? () No symbol table info available. #82 0x00000000018db210 in ?? () No symbol table info available. #83 0x00000000018d6ab0 in ?? () No symbol table info available. #84 0x00000000018d6f70 in ?? () No symbol table info available. #85 0x000000000173b400 in ?? () No symbol table info available. #86 0x00007fbb51939000 in ?? () No symbol table info available. #87 0x00000000018de450 in ?? () No symbol table info available. #88 0x00000000018dead0 in ?? () No symbol table info available. #89 0x00000000018df0d0 in ?? () No symbol table info available. #90 0x00000000018df690 in ?? () No symbol table info available. #91 0x00000000018dfbc0 in ?? () No symbol table info available. #92 0x00000000018e00f0 in ?? () No symbol table info available. #93 0x00000000018e0620 in ?? () No symbol table info available. #94 0x00000000018e1bd0 in ?? () No symbol table info available. #95 0x00000000018e40e0 in ?? () No symbol table info available. #96 0x00000000018e4600 in ?? () No symbol table info available. #97 0x00000000018e4b10 in ?? () No symbol table info available. #98 0x00000000018e5020 in ?? () No symbol table info available. #99 0x00000000018ff290 in ?? () No symbol table info available. #100 0x00000000018ff770 in ?? () No symbol table info available. #101 0x000000000196be00 in ?? () No symbol table info available. #102 0x000000000196dda0 in ?? () No symbol table info available. #103 0x00000000018ac440 in ?? () No symbol table info available. #104 0x00000000018d7e40 in ?? () No symbol table info available. #105 0x00000000018e0c60 in ?? () No symbol table info available. #106 0x0000000001740af0 in ?? () No symbol table info available. #107 0x0000000001741860 in ?? () No symbol table info available. #108 0x0000000001741df0 in ?? () No symbol table info available. #109 0x0000000001742390 in ?? () No symbol table info available. #110 0x00000000018d7910 in ?? () No symbol table info available. #111 0x00000000018ac8f0 in ?? () No symbol table info available. #112 0x00007fbb5193c000 in ?? () No symbol table info available. #113 0x00007fbb51937500 in ?? () No symbol table info available. #114 0x00007fbb5193c9f0 in ?? () No symbol table info available. #115 0x00007fbb5193b000 in ?? () No symbol table info available. #116 0x00007fbb5193b500 in ?? () No symbol table info available. #117 0x0000000001624f30 in ?? () No symbol table info available. #118 0x00000000016253e0 in ?? () No symbol table info available. #119 0x00000000018ddce0 in ?? () No symbol table info available. #120 0x00000000018e2f00 in ?? () No symbol table info available. #121 0x00000000018e3970 in ?? () No symbol table info available. #122 0x00000000018e29d0 in ?? () No symbol table info available. #123 0x00000000018e6250 in ?? () No symbol table info available. #124 0x00000000018e3430 in ?? () No symbol table info available. #125 0x00000000018dd280 in ?? () No symbol table info available. #126 0x00000000018dcd50 in ?? () No symbol table info available. #127 0x00000000018dd7b0 in ?? () No symbol table info available. #128 0x00000000018dc820 in ?? () No symbol table info available. #129 0x00000000018dbc60 in ?? () No symbol table info available. #130 0x00000000018db740 in ?? () No symbol table info available. #131 0x0000000001a99e00 in ?? () No symbol table info available. #132 0x0000000001a99000 in ?? () No symbol table info available. #133 0x0000000001a96c00 in ?? () No symbol table info available. #134 0x0000000001a95e00 in ?? () No symbol table info available. #135 0x0000000001a94000 in ?? () No symbol table info available. #136 0x0000000001a93200 in ?? () No symbol table info available. #137 0x0000000001aae4c0 in ?? () No symbol table info available. #138 0x0000000001ab83a0 in ?? () No symbol table info available. #139 0x00000000018d88a0 in ?? () No symbol table info available. #140 0x00000000018dc180 in ?? () No symbol table info available. #141 0x00000000018e22e0 in ?? () No symbol table info available. #142 0x00000000018e5cc0 in ?? () No symbol table info available. #143 0x00000000018d8dd0 in ?? () No symbol table info available. #144 0x00000000018e1330 in ?? () No symbol table info available. #145 0x00000000018e5700 in ?? () No symbol table info available. #146 0x000000000173be20 in ?? () No symbol table info available. #147 0x00007fbb5193d9d0 in ?? () No symbol table info available. #148 0x00007fbb51937000 in ?? () No symbol table info available. #149 0x00007fbb5193c4f8 in ?? () No symbol table info available. #150 0x000000000173f970 in ?? () No symbol table info available. #151 0x000000000173f450 in ?? () No symbol table info available. #152 0x000000000173ef20 in ?? () No symbol table info available. #153 0x00007fbb51937a50 in ?? () No symbol table info available. #154 0x00007fbb519341b8 in ?? () No symbol table info available. #155 0x00007fbb519346a8 in ?? () No symbol table info available. #156 0x000000000173e4c0 in ?? () No symbol table info available. #157 0x0000000001741100 in ?? () No symbol table info available. #158 0x000000000173e9f0 in ?? () No symbol table info available. #159 0x000000000173df90 in ?? () No symbol table info available. #160 0x0000000001ab8850 in ?? () No symbol table info available. #161 0x00000000015c37f0 in ?? () No symbol table info available. #162 0x00000000015c4ce0 in ?? () No symbol table info available. #163 0x00000000015c42b0 in ?? () No symbol table info available. #164 0x00007fbb51958a00 in ?? () No symbol table info available. #165 0x00007fbb5193d000 in ?? () No symbol table info available. #166 0x00000000015c5300 in ?? () No symbol table info available. #167 0x0000000002360230 in ?? () No symbol table info available. #168 0x000000000173b930 in ?? () No symbol table info available. #169 0x0000000001739ee0 in ?? () No symbol table info available. #170 0x00000000015c81c0 in ?? () No symbol table info available. #171 0x00000000015c76f0 in ?? () No symbol table info available. #172 0x00000000015cd0b0 in ?? () No symbol table info available. #173 0x00000000015c47d0 in ?? () No symbol table info available. #174 0x00007fbb51936b28 in ?? () No symbol table info available. #175 0x00007fbb51936620 in ?? () No symbol table info available. #176 0x00007fbb51933000 in ?? () No symbol table info available. #177 0x00007fbb51938610 in ?? () No symbol table info available. #178 0x00007fbb51938000 in ?? () No symbol table info available. #179 0x00007fbb5193a9f8 in ?? () No symbol table info available. #180 0x00007fbb519350b0 in ?? () No symbol table info available. #181 0x00007fbb51939a30 in ?? () No symbol table info available. #182 0x00007fbb5193d4e8 in ?? () No symbol table info available. #183 0x00007fbb5195a9d8 in ?? () No symbol table info available. #184 0x0000000000000000 in ?? () No symbol table info available.