panic: runtime error: invalid memory address or nil pointer dereference #6
Description
Thanks so much for this patch. I'm excited for the merge.
I was able to upload a few files, but minio now seems to crash on every new upload attempt. Wondering if anything jumps out to you from this:
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0xdee1d9]
goroutine 21 [running]:
github.com/minio/minio/cmd.(*SiaCacheLayer).getCacheUsed.func1(0xc420b241e0, 0x91, 0x0, 0x0, 0x1679560, 0xc420b8b770, 0x0, 0x0)
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:605 +0x49
path/filepath.walk(0xc42031f2c0, 0x3e, 0x1688180, 0xc420b1e820, 0xc4205b6c80, 0x0, 0x0)
/usr/local/go/src/path/filepath/path.go:372 +0x2fe
path/filepath.walk(0xc420b0e360, 0x19, 0x1688180, 0xc420b07ee0, 0xc4205b6c80, 0x0, 0x0)
/usr/local/go/src/path/filepath/path.go:376 +0x414
path/filepath.walk(0xc4205b6ce0, 0x15, 0x1688180, 0xc4205b0b60, 0xc4205b6c80, 0x0, 0x0)
/usr/local/go/src/path/filepath/path.go:376 +0x414
path/filepath.walk(0x10bf702, 0xa, 0x1688180, 0xc4205b0a90, 0xc4205b6c80, 0x0, 0x20)
/usr/local/go/src/path/filepath/path.go:376 +0x414
path/filepath.Walk(0x10bf702, 0xa, 0xc4205b6c80, 0x0, 0x0)
/usr/local/go/src/path/filepath/path.go:398 +0x14c
github.com/minio/minio/cmd.(*SiaCacheLayer).getCacheUsed(0xc420261180, 0x10db4ff, 0x1f)
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:610 +0xd8
github.com/minio/minio/cmd.(*SiaCacheLayer).getCacheAvailable(0xc420261180, 0x0, 0x26)
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:620 +0x4e
github.com/minio/minio/cmd.(*SiaCacheLayer).guaranteeCacheSpace(0xc420261180, 0x0, 0x15)
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:532 +0x155
github.com/minio/minio/cmd.(*SiaCacheLayer).manager(0xc420261180)
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:387 +0xb7
github.com/minio/minio/cmd.(*SiaCacheLayer).Start.func1(0xc420261180)
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:150 +0x9c
created by github.com/minio/minio/cmd.(*SiaCacheLayer).Start
/home/mike/go/src/github.com/minio/minio/cmd/gateway-sia-cachelayer.go:152 +0xf0