Postgres bug report

pg_restore: processing data for table "public.testdata"
pg_restore: error: unrecognized data block type (0) while searching archive
events.js:291
throw er; // Unhandled 'error' event
^

Error: write EPIPE
at afterWriteDispatched (internal/stream_base_commons.js:156:25)
at writeGeneric (internal/stream_base_commons.js:147:3)
at Socket._writeGeneric (net.js:787:11)
at Socket._write (net.js:799:8)
at doWrite (_stream_writable.js:403:12)
at clearBuffer (_stream_writable.js:542:7)
at onwrite (_stream_writable.js:454:7)
at WriteWrap.onWriteComplete [as oncomplete] (internal/stream_base_commons.js:103:10)
Emitted 'error' event on Socket instance at:
at errorOrDestroy (internal/streams/destroy.js:108:12)
at Socket.onerror (_stream_readable.js:754:7)
at Socket.emit (events.js:314:20)
at errorOrDestroy (internal/streams/destroy.js:108:12)
at onwriteError (_stream_writable.js:418:5)
at onwrite (_stream_writable.js:445:5)
at internal/streams/destroy.js:50:7
at Socket._destroy (net.js:680:5)
at Socket.destroy (internal/streams/destroy.js:38:8)
at afterWriteDispatched (internal/stream_base_commons.js:156:17) {
errno: 'EPIPE',
code: 'EPIPE',
syscall: 'write'
}
pg_dump: error: could not write to output file: Invalid argument
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