export BUILDOS=linux export NATIVEBUILDOS=linux export HOSTOS=linux export HOSTARCH=amd64 export TARGETOS=linux export TARGETARCH=amd64 export TARGETVMARCH=amd64 export CC=gcc export ADDCFLAGS=-O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=8192 -m64 -static export NCORES=64 export EXE= export NATIVEBUILDOS=linux GOOS=linux GOARCH=amd64 go install ./syz-fuzzer make fuzzer execprog stress executor make[1]: Entering directory '/syzkaller/gopath/src/github.com/google/syzkaller' export BUILDOS=linux export NATIVEBUILDOS=linux export HOSTOS=linux export HOSTARCH=amd64 export TARGETOS=linux export TARGETARCH=amd64 export TARGETVMARCH=amd64 export CC=gcc export ADDCFLAGS=-O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=8192 -m64 -static export NCORES=64 export EXE= export NATIVEBUILDOS=linux GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=0766ce61fd7dd3ac61b6daca0df194285c6ba891 -X 'github.com/google/syzkaller/sys.gitRevisionDate=Wed Apr 24 00:02:57 2019 +0300'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=0766ce61fd7dd3ac61b6daca0df194285c6ba891 -X 'github.com/google/syzkaller/sys.gitRevisionDate=Wed Apr 24 00:02:57 2019 +0300'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=0766ce61fd7dd3ac61b6daca0df194285c6ba891 -X 'github.com/google/syzkaller/sys.gitRevisionDate=Wed Apr 24 00:02:57 2019 +0300'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/linux_amd64 gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=8192 -m64 -static -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"0766ce61fd7dd3ac61b6daca0df194285c6ba891\" # github.com/google/syzkaller/sys/linux/gen runtime: failed to create new OS thread (have 27 already; errno=11) runtime: may need to increase max user processes (ulimit -u) fatal error: newosproc runtime stack: runtime.throw(0xc18d95, 0x9) /usr/local/go/src/runtime/panic.go:616 +0x81 runtime.newosproc(0xc4252e4c00, 0xc425e26000) /usr/local/go/src/runtime/os_linux.go:164 +0x1af runtime.newm1(0xc4252e4c00) /usr/local/go/src/runtime/proc.go:1879 +0x113 runtime.newm(0xc36290, 0x0) /usr/local/go/src/runtime/proc.go:1858 +0x9b runtime.startTheWorldWithSema(0xc4200bf501, 0x456893) /usr/local/go/src/runtime/proc.go:1155 +0x1d0 runtime.gcMarkTermination.func3() /usr/local/go/src/runtime/mgc.go:1647 +0x26 runtime.systemstack(0x0) /usr/local/go/src/runtime/asm_amd64.s:409 +0x79 runtime.mstart() /usr/local/go/src/runtime/proc.go:1175 goroutine 22 [running]: runtime.systemstack_switch() /usr/local/go/src/runtime/asm_amd64.s:363 fp=0xc4200bf550 sp=0xc4200bf548 pc=0x452ce0 runtime.gcMarkTermination(0x3fedfb9fd4332c31) /usr/local/go/src/runtime/mgc.go:1647 +0x407 fp=0xc4200bf720 sp=0xc4200bf550 pc=0x417cd7 runtime.gcMarkDone() /usr/local/go/src/runtime/mgc.go:1513 +0x22c fp=0xc4200bf748 sp=0xc4200bf720 pc=0x41786c runtime.gcBgMarkWorker(0xc420020000) /usr/local/go/src/runtime/mgc.go:1912 +0x2e7 fp=0xc4200bf7d8 sp=0xc4200bf748 pc=0x4187e7 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc4200bf7e0 sp=0xc4200bf7d8 pc=0x4556b1 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1723 +0x79 goroutine 1 [runnable]: cmd/compile/internal/gc.(*noder).setlineno(0xc4203d1240, 0xcecae0, 0xc4242655f0, 0xc424a86000, 0xcec4e0) /usr/local/go/src/cmd/compile/internal/gc/noder.go:1295 +0x34c cmd/compile/internal/gc.(*noder).nod(0xc4203d1240, 0xcecae0, 0xc4242655f0, 0xc4249e1d45, 0xc4249e1d00, 0xc4249e1d80, 0xc427341ed0) /usr/local/go/src/cmd/compile/internal/gc/noder.go:1292 +0x60 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xcedde0, 0xc4242655f0, 0xc425e9e725) /usr/local/go/src/cmd/compile/internal/gc/noder.go:503 +0xdae cmd/compile/internal/gc.(*noder).exprs(0xc4203d1240, 0xc42424de00, 0x2, 0x2, 0x0, 0x0, 0xc4249e1c00) /usr/local/go/src/cmd/compile/internal/gc/noder.go:475 +0xa2 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xceda60, 0xc424263130, 0xc425e9e780) /usr/local/go/src/cmd/compile/internal/gc/noder.go:495 +0x718 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xcedde0, 0xc4242655c0, 0xc4249e1725) /usr/local/go/src/cmd/compile/internal/gc/noder.go:503 +0xcff cmd/compile/internal/gc.(*noder).exprs(0xc4203d1240, 0xc4242723c0, 0x2, 0x2, 0x0, 0x0, 0xc4249e1b00) /usr/local/go/src/cmd/compile/internal/gc/noder.go:475 +0xa2 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xceda60, 0xc4242630e0, 0xcecc20) /usr/local/go/src/cmd/compile/internal/gc/noder.go:495 +0x718 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xcedf20, 0xc42426c180, 0xc4249e1a00) /usr/local/go/src/cmd/compile/internal/gc/noder.go:544 +0x19c9 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xcedde0, 0xc424265590, 0x0) /usr/local/go/src/cmd/compile/internal/gc/noder.go:503 +0xcff cmd/compile/internal/gc.(*noder).exprs(0xc4203d1240, 0xc4242723e0, 0x2, 0x2, 0x0, 0x0, 0xc4249e1180) /usr/local/go/src/cmd/compile/internal/gc/noder.go:475 +0xa2 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xceda60, 0xc424263040, 0xc42276a900) /usr/local/go/src/cmd/compile/internal/gc/noder.go:495 +0x718 cmd/compile/internal/gc.(*noder).exprs(0xc4203d1240, 0xc4243cc000, 0x10aa, 0x1200, 0x0, 0x0, 0xc4275a9700) /usr/local/go/src/cmd/compile/internal/gc/noder.go:475 +0xa2 cmd/compile/internal/gc.(*noder).expr(0xc4203d1240, 0xceda60, 0xc420579360, 0x0) /usr/local/go/src/cmd/compile/internal/gc/noder.go:495 +0x718 cmd/compile/internal/gc.(*noder).exprList(0xc4203d1240, 0xceda60, 0xc420579360, 0x0, 0xc4275943b8, 0x1) /usr/local/go/src/cmd/compile/internal/gc/noder.go:469 +0x5a cmd/compile/internal/gc.(*noder).varDecl(0xc4203d1240, 0xc420579310, 0xc420579310, 0xcecf60, 0xc420579310) /usr/local/go/src/cmd/compile/internal/gc/noder.go:253 +0x1a8 cmd/compile/internal/gc.(*noder).decls(0xc4203d1240, 0xc4255fcc80, 0x8, 0x8, 0xc420020000, 0xc4205216f8, 0x404210) /usr/local/go/src/cmd/compile/internal/gc/noder.go:185 +0x1ae cmd/compile/internal/gc.(*noder).node(0xc4203d1240) /usr/local/go/src/cmd/compile/internal/gc/noder.go:160 +0xba cmd/compile/internal/gc.parseFiles(0xc420122120, 0x3, 0x4, 0x2) /usr/local/go/src/cmd/compile/internal/gc/noder.go:54 +0x381 cmd/compile/internal/gc.Main(0xc35628) /usr/local/go/src/cmd/compile/internal/gc/main.go:458 +0x1c38 main.main() /usr/local/go/src/cmd/compile/main.go:49 +0x95 Makefile:160: recipe for target 'stress' failed make[1]: *** [stress] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory '/syzkaller/gopath/src/github.com/google/syzkaller' Makefile:110: recipe for target 'target' failed make: *** [target] Error 2