#0  0x000071b7fbdbf032 in epoll_wait (epfd=7, events=0x71b7f6bff11c, maxevents=1, timeout=0) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
        sc_ret = 232
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x000071b7fb3b103c in ?? () from /lib/x86_64-linux-gnu/libmount.so.1
No symbol table info available.
#2  0x000071b7fb3b1a0e in mnt_monitor_get_fd () from /lib/x86_64-linux-gnu/libmount.so.1
No symbol table info available.
#3  0x000071b7fc121fd7 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x000071b7fc09e295 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#5  0x000071b7fc27c49e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x000071b7fc2db727 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x000071b7fc27ba63 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x000071b7fc27bab9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x000071b7fc2aac92 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x000071b7fbd31a94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {125034932733632, 8135953746527499674, 125034932733632, -120, 0, 140723051005712, 8135953746540082586, 8135941886918374810}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#11 0x000071b7fbdbec2c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.