go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen gmake .descriptions bin/syz-sysgen touch .descriptions GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-manager github.com/google/syzkaller/syz-manager GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-runtest github.com/google/syzkaller/tools/syz-runtest GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-repro github.com/google/syzkaller/tools/syz-repro GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-mutate github.com/google/syzkaller/tools/syz-mutate GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-prog2c github.com/google/syzkaller/tools/syz-prog2c GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-db github.com/google/syzkaller/tools/syz-db GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-upgrade github.com/google/syzkaller/tools/syz-upgrade GOOS=openbsd GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1d75fe458f90d0a3dbb1578b88cdb64ae0a37398 -X 'github.com/google/syzkaller/prog.gitRevisionDate=Thu Aug 13 19:49:39 2020 -0700'" -o ./bin/syz-ci github.com/google/syzkaller/syz-ci fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x2 addr=0xc0004e2600 pc=0x46ac93] goroutine 2254 [running]: runtime.throw(0xa4888a, 0x2a) /usr/local/go/src/runtime/panic.go:1116 +0x72 fp=0xc000add4a8 sp=0xc000add478 pc=0x436572 runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:704 +0x48c fp=0xc000add4d8 sp=0xc000add4a8 pc=0x44be4c runtime.memclrNoHeapPointers(0xc0004e2600, 0x600) /usr/local/go/src/runtime/memclr_amd64.s:76 +0x113 fp=0xc000add4e0 sp=0xc000add4d8 pc=0x46ac93 runtime.mallocgc(0x600, 0x980580, 0x1, 0x0) /usr/local/go/src/runtime/malloc.go:1063 +0x7f8 fp=0xc000add580 sp=0xc000add4e0 pc=0x40f238 runtime.makeslice(0x980580, 0x600, 0x600, 0x4d5d11) /usr/local/go/src/runtime/slice.go:98 +0x6c fp=0xc000add5b0 sp=0xc000add580 pc=0x44cdcc bytes.makeSlice(0x600, 0x0, 0x0, 0x0) /usr/local/go/src/bytes/buffer.go:229 +0x73 fp=0xc000add5f0 sp=0xc000add5b0 pc=0x503b13 bytes.(*Buffer).grow(0xc0008863f0, 0x200, 0x200) /usr/local/go/src/bytes/buffer.go:142 +0x156 fp=0xc000add640 sp=0xc000add5f0 pc=0x503436 bytes.(*Buffer).ReadFrom(0xc0008863f0, 0xafa520, 0xc0003902a0, 0x25560ce40, 0xc0008863f0, 0x1) /usr/local/go/src/bytes/buffer.go:202 +0x48 fp=0xc000add6b0 sp=0xc000add640 pc=0x5038e8 io.copyBuffer(0xaf98e0, 0xc0008863f0, 0xafa520, 0xc0003902a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /usr/local/go/src/io/io.go:395 +0x2ff fp=0xc000add728 sp=0xc000add6b0 pc=0x4ab69f io.Copy(...) /usr/local/go/src/io/io.go:368 os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0) /usr/local/go/src/os/exec/exec.go:311 +0x65 fp=0xc000add7a0 sp=0xc000add728 pc=0x50f5a5 os/exec.(*Cmd).Start.func1(0xc0009d5340, 0xc0005f2120) /usr/local/go/src/os/exec/exec.go:441 +0x27 fp=0xc000add7d0 sp=0xc000add7a0 pc=0x50f627 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1374 +0x1 fp=0xc000add7d8 sp=0xc000add7d0 pc=0x46a041 created by os/exec.(*Cmd).Start /usr/local/go/src/os/exec/exec.go:440 +0x629 goroutine 1 [semacquire, 12 minutes]: sync.runtime_Semacquire(0xc0011d3c78) /usr/local/go/src/runtime/sema.go:56 +0x45 sync.(*WaitGroup).Wait(0xc0011d3c70) /usr/local/go/src/sync/waitgroup.go:130 +0x65 cmd/go/internal/work.(*Builder).Do(0xc00011d4a0, 0xc000a9c140) /usr/local/go/src/cmd/go/internal/work/exec.go:188 +0x3b1 cmd/go/internal/work.runBuild(0xdbf6c0, 0xc000020230, 0x1, 0x1) /usr/local/go/src/cmd/go/internal/work/build.go:423 +0x6aa main.main() /usr/local/go/src/cmd/go/main.go:190 +0x58d goroutine 2420 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2421 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2419 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2418 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2423 [syscall, 12 minutes]: syscall.Syscall6(0xb, 0x2ca2, 0xc000b6901c, 0x0, 0xc00079a240, 0x0, 0x0, 0xc00079a240, 0x2388bcd20, 0xc000b68ff0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 syscall.wait4(0x2ca2, 0xc000b6901c, 0x0, 0xc00079a240, 0x90, 0xa1c340, 0xc0004f9601) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:34 +0x7b syscall.Wait4(0x2ca2, 0xc000b6906c, 0x0, 0xc00079a240, 0x0, 0x1, 0x1000000450d7e) /usr/local/go/src/syscall/syscall_bsd.go:129 +0x51 os.(*Process).wait(0xc0004f9650, 0xa7c2b8, 0xa7c2c0, 0xa7c2b0) /usr/local/go/src/os/exec_unix.go:43 +0x85 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:125 os/exec.(*Cmd).Wait(0xc0009d5340, 0x0, 0x0) /usr/local/go/src/os/exec/exec.go:507 +0x65 os/exec.(*Cmd).Run(0xc0009d5340, 0x171f94a34, 0xdcc180) /usr/local/go/src/os/exec/exec.go:341 +0x5c cmd/go/internal/work.(*Builder).runOut(0xc00011d4a0, 0xc000909a40, 0xc0006ac050, 0x3f, 0x0, 0x0, 0x0, 0xc0007e8000, 0x17, 0x28, ...) /usr/local/go/src/cmd/go/internal/work/exec.go:1966 +0x5ce cmd/go/internal/work.gcToolchain.gc(0xc00011d4a0, 0xc000909a40, 0xc0004f8780, 0x23, 0xc0002a4000, 0x13b, 0x2be, 0x0, 0x0, 0xc000b69500, ...) /usr/local/go/src/cmd/go/internal/work/gc.go:148 +0xc91 cmd/go/internal/work.(*Builder).build(0xc00011d4a0, 0xc000909a40, 0x0, 0x0) /usr/local/go/src/cmd/go/internal/work/exec.go:686 +0x169d cmd/go/internal/work.(*Builder).Do.func2(0xc000909a40) /usr/local/go/src/cmd/go/internal/work/exec.go:119 +0x362 cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:179 +0x76 created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2209 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2208 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d goroutine 2422 [select, 12 minutes]: cmd/go/internal/work.(*Builder).Do.func3(0xc0011d3c70, 0xc00011d4a0, 0xc000245a60) /usr/local/go/src/cmd/go/internal/work/exec.go:169 +0xff created by cmd/go/internal/work.(*Builder).Do /usr/local/go/src/cmd/go/internal/work/exec.go:166 +0x38d # github.com/google/syzkaller/sys/linux/gen fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x2 addr=0xc01cceae80 pc=0x420512] runtime stack: runtime.throw(0xc5c235, 0x2a) /usr/local/go/src/runtime/panic.go:1116 +0x72 runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:704 +0x48c runtime.scanobject(0xc01cceae80, 0xc000025698) /usr/local/go/src/runtime/mgcmark.go:1370 +0x212 runtime.gcDrain(0xc000025698, 0x2) /usr/local/go/src/runtime/mgcmark.go:1142 +0x22b runtime.gcBgMarkWorker.func2() /usr/local/go/src/runtime/mgc.go:1977 +0x12c runtime.systemstack(0x0) /usr/local/go/src/runtime/asm_amd64.s:370 +0x66 runtime.mstart() /usr/local/go/src/runtime/proc.go:1101 goroutine 17 [GC worker (idle)]: runtime.systemstack_switch() /usr/local/go/src/runtime/asm_amd64.s:330 fp=0xc00003ff60 sp=0xc00003ff58 pc=0x4689e0 runtime.gcBgMarkWorker(0xc000024000) /usr/local/go/src/runtime/mgc.go:1945 +0x1be fp=0xc00003ffd8 sp=0xc00003ff60 pc=0x41c89e runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00003ffe0 sp=0xc00003ffd8 pc=0x46a621 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1839 +0x77 goroutine 1 [runnable]: cmd/internal/obj.WriteObjFile2(0xc0000fc680, 0xc00e6e6030, 0x7f7ffffc13ef, 0x29) /usr/local/go/src/cmd/internal/obj/objfile2.go:71 +0x411 cmd/internal/obj.WriteObjFile(0xc0000fc680, 0xc00e6e6030, 0x7f7ffffc13ef, 0x29) /usr/local/go/src/cmd/internal/obj/objfile.go:87 +0xa55 cmd/compile/internal/gc.dumpLinkerObj(0xc00e6e6030) /usr/local/go/src/cmd/compile/internal/gc/obj.go:169 +0xcb cmd/compile/internal/gc.dumpobj1(0x7f7ffffc13a0, 0x23, 0x3) /usr/local/go/src/cmd/compile/internal/gc/obj.go:72 +0x11d cmd/compile/internal/gc.dumpobj() /usr/local/go/src/cmd/compile/internal/gc/obj.go:48 +0x50 cmd/compile/internal/gc.Main(0xc68d60) /usr/local/go/src/cmd/compile/internal/gc/main.go:794 +0x378a main.main() /usr/local/go/src/cmd/compile/main.go:52 +0xb1 gmake: *** [Makefile:164: repro] Error 2 gmake: *** Waiting for unfinished jobs.... gmake: *** [Makefile:146: manager] Error 2