Please describe what you are doing to trigger the bug:
Duplicacy CLI version 3.2.3 (254953) on x64 Linux.
$ duplicacy check -tabular -chunks -threads 2 -persist -id test
Default storage is local disk.
Please describe what you expect to happen (but doesn’t):
Check finishes and reports any damaged chunks.
Please describe what actually happens (the wrong behaviour):
Verified chunk ad0e587508c24aaa36e36130b3e2df3827f3eb3d120cd86238807dd79f2cc54d (33037/146056), 43.90MB/s 03:31:58 22.6%
Failed to decrypt the chunk 492ee84cd5e7e37c4f19a32d3eb71cf80a3219660d3a52777022038882497bb5: cipher: message authentication failed; retrying
Failed to decrypt the chunk 492ee84cd5e7e37c4f19a32d3eb71cf80a3219660d3a52777022038882497bb5: cipher: message authentication failed; retrying
Failed to decrypt the chunk 492ee84cd5e7e37c4f19a32d3eb71cf80a3219660d3a52777022038882497bb5: cipher: message authentication failed; retrying
Failed to decrypt the chunk 492ee84cd5e7e37c4f19a32d3eb71cf80a3219660d3a52777022038882497bb5: cipher: message authentication failed
Verified chunk 492ee84cd5e7e37c4f19a32d3eb71cf80a3219660d3a52777022038882497bb5 (33038/146056), 43.90MB/s 03:31:58 22.6%
Verified chunk f75d6985fe4638a00a21d7d64844d5dbb9ac083137a9075c143619a945cad909 (33039/146056), 43.90MB/s 03:31:58 22.6%
Verified chunk d8330f8c90f478e38583564c83a83f5f4d867291ec16124a0c5d96b95cf97fca (33040/146056), 43.90MB/s 03:31:58 22.6%
Verified chunk 4ea52a8e64f4239ef33e66b15eda1b46cc2dc234e02d698acbe6c0fc443e596d (33041/146056), 43.90MB/s 03:31:57 22.6%
The chunk eaffd7e72f124a507cb600a66d8acf2835be76bb4969dc840af16046b973803a has a hash id of 4ea52a8e64f4239ef33e66b15eda1b46cc2dc234e02d698acbe6c0fc443e596d; retrying
Verified chunk 61a7dd3746efe608c0343da38a7ebefe7a3d01d9f5ddc0bd33fb81e29ee1839f (33042/146056), 43.90MB/s 03:31:57 22.6%
runtime error: invalid memory address or nil pointer dereference
goroutine 22 [running]:
runtime/debug.Stack()
/usr/local/go/src/runtime/debug/stack.go:24 +0x65
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x19
github.com/gilbertchen/duplicacy/src.CatchLogException()
/Users/gchen/zincbox/duplicacy/src/duplicacy_log.go:233 +0xad
panic({0x10fc040, 0x1c93710})
/usr/local/go/src/runtime/panic.go:884 +0x212
github.com/gilbertchen/duplicacy/src.(*Chunk).GetID(0xc00050c5a0)
/Users/gchen/zincbox/duplicacy/src/duplicacy_chunk.go:171 +0x3a
github.com/gilbertchen/duplicacy/src.(*ChunkOperator).DownloadChunk(0xc0000001e0, 0x0?, {0x0, {0xc000589b00, 0x40}, {0xc001d247e0, 0x20}, 0x8110, {0x0, 0x0}, ...})
/Users/gchen/zincbox/duplicacy/src/duplicacy_chunkoperator.go:435 +0xa16
github.com/gilbertchen/duplicacy/src.(*ChunkOperator).Run(0xc0000001e0?, 0x0?, {0x0, {0xc000589b00, 0x40}, {0xc001d247e0, 0x20}, 0x8110, {0x0, 0x0}, ...})
/Users/gchen/zincbox/duplicacy/src/duplicacy_chunkoperator.go:184 +0x1098
github.com/gilbertchen/duplicacy/src.CreateChunkOperator.func1(0x0?)
/Users/gchen/zincbox/duplicacy/src/duplicacy_chunkoperator.go:92 +0xe5
created by github.com/gilbertchen/duplicacy/src.CreateChunkOperator
/Users/gchen/zincbox/duplicacy/src/duplicacy_chunkoperator.go:87 +0x20c
Added 33042 chunks to the list of verified chunks
What’s strange is that chunk 492ee84cd5e7e37c4f19a32d3eb71cf80a3219660d3a52777022038882497bb5 failed to decrypt first, but after retrying it became verified. How come? Local disk storage is btrfs RAID1 and it didn’t report any I/O errors. dmesg does not report any hard disk error either.