SYZFAIL: tun: read failed
 (errno 5: Input/output error)
SYZFAIL: child failed
 (errno 0: Undefined error: 0)

ifconfig: SIOCIFDESTROY: Device not configured
SYZFAIL: tun: read failed
 (errno 5: Input/output error)
SYZFAIL: child failed
 (errno 0: Undefined error: 0)
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