由于细分违规而导致的人工工厂崩溃

如何解决由于细分违规而导致的人工工厂崩溃

我们在所有Linux（RHEL 7）环境中运行Artifactory OSS 7.4.3。他们正在使用本地存储库以及Maven工件的标准下载/上传。在过去的几周中，其中两个环境遇到了“违反分段”错误。在常规操作期间，我找不到该错误的任何文档。我的问题是如何解决该错误？

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x576a4f]

在这种情况下，除非有人重新启动Artifactory，否则该服务将不可用。它显示在console.log文件中，但是除了下面的堆栈跟踪（在两个单独的实例中看起来几乎相同）之外，周围的日志似乎没有关联。

goroutine 20767483 [running]:
bufio.(*Writer).Available(...)
/go/src/bufio/bufio.go:610
bufio.(*Writer).WriteString(0x0,0x2e1d3b6,0x19,0x40e076,0x7f89b90d56d0,0x67)
/go/src/bufio/bufio.go:691 +0x7f
net/http.(*expectContinueReader).Read(0xc00081c9e0,0xc001170000,0x210c,0x0,0x10)
/go/src/net/http/server.go:888 +0x13b
github.com/containous/traefik/middlewares/accesslog.(*captureRequestReader).Read(0xc00081cc00,0x26537a0,0xc00020ad01,0xc001170000)
/go/pkg/mod/github.com/omerkay/traefik@v1.7.22-h2c/middlewares/accesslog/capture_request_reader.go:11 +0x51
io.(*LimitedReader).Read(0xc001096240,0xc000bf4800,0x40bf28)
/go/src/io/io.go:448 +0x63
io.copyBuffer(0x33338e0,0xc001069050,0x332fba0,0xc001096240,0x5,0xc000bf49b0,0x5)
/go/src/io/io.go:402 +0x122
io.Copy(...)
/go/src/io/io.go:364
net.genericReadFrom(0x3330720,0xc000f9a660,0x2cd0600)
/go/src/net/net.go:625 +0x9a
net.(*TCPConn).readFrom(0xc000f9a660,0xc000bf49e8,0x40c1fa,0x28acde0)
/go/src/net/tcpsock_posix.go:54 +0xe2
net.(*TCPConn).ReadFrom(0xc000f9a660,0x7f89b4e977e8,0x1)
/go/src/net/tcpsock.go:103 +0x4d
io.copyBuffer(0x3330720,0x29fdba0,0x7f89b4d0f001,0x7f89b4e977c8)
/go/src/io/io.go:388 +0x2ed
io.Copy(...)
/go/src/io/io.go:364
net/http.persistConnWriter.ReadFrom(0xc000bed680,0x7f89b4e977c8,0xc000bed680,0x1)
/go/src/net/http/transport.go:1600 +0x85
bufio.(*Writer).ReadFrom(0xc000aef980,0x7f89b4cffcc8,0xc000aef980,0x1)
/go/src/bufio/bufio.go:713 +0x34a
io.copyBuffer(0x332bd20,0xc000bf4c38,0x40e8e8,0x20)
/go/src/io/io.go:388 +0x2ed
io.Copy(...)
/go/src/io/io.go:364
net/http.(*transferWriter).doBodyCopy(0xc0008f4640,0x332bd20,0xc000bf4ee0,0xc000e484b0)
/go/src/net/http/transfer.go:400 +0x6a
net/http.(*transferWriter).writeBody(0xc0008f4640,0x2,0x2)
/go/src/net/http/transfer.go:359 +0x6da
net/http.(*Request).write(0xc000e9fa00,0xc00081ce20,0x0)
/go/src/net/http/request.go:682 +0x6d3
net/http.(*persistConn).writeLoop(0xc000bed680)
/go/src/net/http/transport.go:2208 +0x1c8
created by net/http.(*Transport).dialConn
/go/src/net/http/transport.go:1576 +0xb32

解决方法

这是由于当时使用的Go运行时（1.14.2）中的错误所致，有关更多详细信息，请参见https://groups.google.com/g/golang-announce/c/XZNfaiwgt2w/m/E6gHDs32AQAJ

从Artifactory 7.7.0开始已修复，因此您可以升级到最新版本（编写此消息时为7.10.6）