#0 0x561f1550b0be <unknown>
#1 0x7f20fcd35fe0 <unknown>
#2 0x561f19032f26 <unknown>
#3 0x561f14dba3b7 <unknown>
#4 0x561f15569ddc <unknown>
#5 0x561f1559adc4 <unknown>
#6 0x561f1552bb10 <unknown>
#7 0x561f1552d79d <unknown>
#8 0x561f1552dc40 <unknown>
#9 0x561f1552eaa9 <unknown>
#10 0x561f1552abb5 <unknown>
#11 0x561f1555075a <unknown>
#12 0x561f1556e056 <unknown>
#13 0x561f15569c82 <unknown>
#14 0x7f20fcd2b2e7 start_thread
#15 0x7f20f6b8a54f __GI___clone
  r8: 0000000000000883  r9: 0000000133c04883 r10: ffffecc14a23e684 r11: 0000561f1be8a9f0
 r12: 0000000000000000 r13: 0000133c04892600 r14: 0000000000000000 r15: 0000133c0532f000
  di: 0000133c04883200  si: 0000133c04883200  bp: 0000133c048eac00  bx: 00007f20e47df330
  dx: 0000000000000001  ax: 020406090d121820  cx: 0000133c044e3000  sp: 00007f20e47df0f0
  ip: 0000561f19032f26 efl: 0000000000010246 cgf: 002b000000000033 erf: 0000000000000000
 trp: 000000000000000d msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]
^C