Matthew Juran pciet
pciet
/ gist:8ce5bf53455a22d09a06932ba4dc4f10
Created
November 21, 2017 00:06
https://github.com/golang/go/issues/22781 crash TruncatedAbsPathsForKind
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| runtime: nelems=256 nalloc=7 previous allocCount=6 nfreed=65535 | |
| fatal error: sweep increased allocation count | |
| runtime stack: | |
| runtime.throw(0x11305ff, 0x20) | |
| /usr/local/go/src/runtime/panic.go:605 +0x95 fp=0x700005f9eba8 sp=0x700005f9eb88 pc=0x10543b5 | |
| runtime.(*mspan).sweep(0x1e93088, 0x1e93000, 0x10381c8) | |
| /usr/local/go/src/runtime/mgcsweep.go:298 +0xa6a fp=0x700005f9ecc0 sp=0x700005f9eba8 pc=0x1049cfa | |
| runtime.sweepone(0x700005f9ed50) | |
| /usr/local/go/src/runtime/mgcsweep.go:113 +0x123 fp=0x700005f9ed28 sp=0x700005f9ecc0 pc=0x1048eb3 |
pciet
/ gist:8ad292c81bdae9046bf5484797b333f2
Last active
November 20, 2017 21:44
debuggo22781 TruncatedAbsPathsForKind crash
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| runtime: nelems=170 nalloc=2 previous allocCount=1 nfreed=65535 | |
| fatal error: sweep increased allocation count | |
| runtime stack: | |
| runtime.throw(0x11305ff, 0x20) | |
| /usr/local/go/src/runtime/panic.go:605 +0x95 fp=0x700002848ba8 sp=0x700002848b88 pc=0x10543b5 | |
| runtime.(*mspan).sweep(0x1fc3900, 0x1fc3900, 0x32c8ffffffff) | |
| /usr/local/go/src/runtime/mgcsweep.go:298 +0xa6a fp=0x700002848cc0 sp=0x700002848ba8 pc=0x1049cfa | |
| runtime.sweepone(0x11cafd0) | |
| /usr/local/go/src/runtime/mgcsweep.go:113 +0x123 fp=0x700002848d28 sp=0x700002848cc0 pc=0x1048eb3 |
pciet
/ gist:9c2251324184adbe3fdd25e6ded9160b
Created
November 19, 2017 18:11
https://github.com/pciet/debuggo22781 crash
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| ================== | |
| WARNING: DATA RACE | |
| Read at 0x00c42045c278 by goroutine 11: | |
| github.com/pciet/debuggo22781/wichessing.Board.ActualPaths() | |
| /Users/aftermatt/Code/src/github.com/pciet/debuggo22781/wichessing/board_moves.go:498 +0x230b | |
| github.com/pciet/debuggo22781/wichessing.Board.MovesFromPoint() | |
| /Users/aftermatt/Code/src/github.com/pciet/debuggo22781/wichessing/board_moves.go:215 +0x9bd | |
| github.com/pciet/debuggo22781/wichessing.Board.Moves() | |
| /Users/aftermatt/Code/src/github.com/pciet/debuggo22781/wichessing/board_moves.go:23 +0x2e5 | |
| main.simulateClient() |
pciet
/ gist:8c2b29c07fd548254b1bc3b02984a0ba
Last active
November 18, 2017 20:08
go1.9.2 darwin/amd64 golang/go#22781 6 client
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| runtime: nelems=256 nalloc=226 previous allocCount=225 nfreed=65535 | |
| fatal error: sweep increased allocation count | |
| runtime stack: | |
| runtime.throw(0x143954b, 0x20) | |
| /usr/local/go/src/runtime/panic.go:605 +0x95 fp=0x700001700cf0 sp=0x700001700cd0 pc=0x102be55 | |
| runtime.(*mspan).sweep(0x1c073b8, 0x1c07301, 0x0) | |
| /usr/local/go/src/runtime/mgcsweep.go:298 +0x911 fp=0x700001700dc0 sp=0x700001700cf0 pc=0x1021551 | |
| runtime.(*mcentral).cacheSpan(0x1661a90, 0x1c11008) | |
| /usr/local/go/src/runtime/mcentral.go:58 +0x2cd fp=0x700001700e08 sp=0x700001700dc0 pc=0x101671d |
pciet
/ gist:8189ffbb66bc46025186ceebccf2f6d6
Created
November 18, 2017 19:54
go1.9.2 darwin/amd64 golang/go#22781 8 client
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| runtime: nelems=256 nalloc=126 previous allocCount=125 nfreed=65535 | |
| fatal error: sweep increased allocation count | |
| runtime stack: | |
| runtime.throw(0x143954b, 0x20) | |
| /usr/local/go/src/runtime/panic.go:605 +0x95 fp=0x700008a95cf0 sp=0x700008a95cd0 pc=0x102be55 | |
| runtime.(*mspan).sweep(0x1a09690, 0x1a09601, 0x0) | |
| /usr/local/go/src/runtime/mgcsweep.go:298 +0x911 fp=0x700008a95dc0 sp=0x700008a95cf0 pc=0x1021551 | |
| runtime.(*mcentral).cacheSpan(0x1661a90, 0xc420022560) | |
| /usr/local/go/src/runtime/mcentral.go:58 +0x2cd fp=0x700008a95e08 sp=0x700008a95dc0 pc=0x101671d |
pciet
/ gist:37e676ab8cbeac40bf3c4b0daed7dca4
Created
November 18, 2017 19:39
go1.9.2 darwin/amd64 golang/go#22781
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| http: panic serving [::1]:62998: runtime error: invalid memory address or nil pointer dereference | |
| goroutine 771 [running]: | |
| net/http.(*conn).serve.func1(0xc420088f00) | |
| /usr/local/go/src/net/http/server.go:1697 +0xd0 | |
| panic(0x13bbe60, 0x164a3e0) | |
| /usr/local/go/src/runtime/panic.go:491 +0x283 | |
| github.com/pciet/wichess/wichessing.Board.ActualPaths(0xc4203b8de0, 0x0, 0xc4203b8e10, 0x1, 0xc4203b8e40, 0x2, 0xc4203b8e70, 0x3, 0xc4203b8ea0, 0x4, ...) | |
| /Users/aftermatt/Code/src/github.com/pciet/wichess/wichessing/board_moves.go:402 +0x209 | |
| github.com/pciet/wichess/wichessing.Board.MovesFromPoint(0xc4203b8de0, 0x0, 0xc4203b8e10, 0x1, 0xc4203b8e40, 0x2, 0xc4203b8e70, 0x3, 0xc4203b8ea0, 0x4, ...) | |
| /Users/aftermatt/Code/src/github.com/pciet/wichess/wichessing/board_moves.go:215 +0x708 |
pciet
/ gist:861adcb6c6b40b31a2b6790ffae05882
Created
November 16, 2017 18:07
GODEBUG=gccheckmark=1 https://github.com/pciet/wichess/issues/19
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| runtime: marking free object 0xc42060bbc0 found at *(0x0+0x0) | |
| base=0x0 is not in the Go heap | |
| obj=0xc42060bbc0 k=0x6210305 s.base()=0xc42060a000 s.limit=0xc42060c000 s.spanclass=6 s.elemsize=32 s.state=_MSpanInUse | |
| *(obj+0) = 0xc4204522c0 | |
| *(obj+8) = 0x0 | |
| *(obj+16) = 0x1 | |
| *(obj+24) = 0x1 | |
| fatal error: marking free object | |
| runtime stack: |
pciet
/ gist:7faa58cc143c1bfcab4f3d27f07af709
Created
November 16, 2017 18:04
wichess: fatal error: sweep increased allocation count (https://github.com/pciet/wichess/issues/19)
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| runtime: nelems=512 nalloc=34 previous allocCount=33 nfreed=65535 | |
| fatal error: sweep increased allocation count | |
| runtime stack: | |
| runtime.throw(0x840ca2, 0x20) | |
| /usr/local/go/src/runtime/panic.go:605 +0x95 | |
| runtime.(*mspan).sweep(0x7fda09d7b8e8, 0x7fda09d7b801, 0x0) | |
| /usr/local/go/src/runtime/mgcsweep.go:298 +0x911 | |
| runtime.(*mcentral).cacheSpan(0xa6be90, 0x7fda09dc6030) | |
| /usr/local/go/src/runtime/mcentral.go:58 +0x2cd |
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