value=-1 until pc=0xa322c0 value=5 until pc=0xa322c2 value=-11 until pc=0xa322c7 value=-35 until pc=0xa322ce value=-25 until pc=0xa322ce fatal error: invalid runtime symbol table value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 runtime stack: runtime.throw({0xc8653b?, 0x0?}) :1077 +0x5c fp=0xc000843940 sp=0xc000843910 pc=0x43b93c runtime.pcvalue({0x7f57892788b0?, 0xc000843a70?}, 0xc4cb6, 0xa322e8, 0xc000843cf8, 0x1) :934 +0x51f fp=0xc000843a00 sp=0xc000843940 pc=0x45a8bf runtime.funcspdelta(...) :994 runtime.(*unwinder).resolveInternal(0xc000843c98, 0x0, 0x30?) :328 +0x158 fp=0xc000843a70 sp=0xc000843a00 pc=0x461bf8 runtime.(*unwinder).next(0xc000843c98) :518 +0xe5 fp=0xc000843ae8 sp=0xc000843a70 pc=0x461ea5 runtime.scanstack(0xc0007fa340, 0x4432e8?) :802 +0x272 fp=0xc000843e20 sp=0xc000843ae8 pc=0x422972 runtime.markroot.func1() :240 +0xb5 fp=0xc000843e70 sp=0xc000843e20 pc=0x4217f5 runtime.markroot(0xc000043240, 0x67, 0x1) :214 +0x1a8 fp=0xc000843f18 sp=0xc000843e70 pc=0x421488 runtime.gcDrain(0xc000043240, 0xb) :1069 +0x37d fp=0xc000843f78 sp=0xc000843f18 pc=0x4233dd runtime.gcBgMarkWorker.func2() :1383 +0x85 fp=0xc000843fc8 sp=0xc000843f78 pc=0x41fb25 traceback: unexpected SPWRITE function runtime.systemstack runtime.systemstack() :509 +0x4a fp=0xc000843fd8 sp=0xc000843fc8 pc=0x46f8ea goroutine 18 [GC worker (active)]: runtime.systemstack_switch() :474 +0x8 fp=0xc000050750 sp=0xc000050740 pc=0x46f888 runtime.gcBgMarkWorker() :1353 +0x1f2 fp=0xc0000507e0 sp=0xc000050750 pc=0x41f7d2 runtime.goexit() :1650 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 pc=0x4716e1 created by runtime.gcBgMarkStartWorkers in goroutine 1 :1217 +0x1c goroutine 1 [sleep]: runtime.gopark(0x8a5cdce3e?, 0x0?, 0x0?, 0x0?, 0x0?) :398 +0xce fp=0xc000e756a0 sp=0xc000e75680 pc=0x43e78e time.Sleep(0x5f5e100) :195 +0x125 fp=0xc000e756e0 sp=0xc000e756a0 pc=0x46e825 main.(*FuzzerTool).exchangeDataCall(0xc0001de8f0, {0xc000ce34a0, 0x1, 0x1}, 0x37499e) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:271 +0x2e5 fp=0xc000e75800 sp=0xc000e756e0 pc=0xa385e5 main.(*FuzzerTool).exchangeDataWorker(0xc0001de8f0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:304 +0x76 fp=0xc000e75b30 sp=0xc000e75800 pc=0xa38736 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:203 +0x1194 fp=0xc000e75f40 sp=0xc000e75b30 pc=0xa37db4 runtime.main() :267 +0x2bb fp=0xc000e75fe0 sp=0xc000e75f40 pc=0x43e31b runtime.goexit() :1650 +0x1 fp=0xc000e75fe8 sp=0xc000e75fe0 pc=0x4716e1 goroutine 2 [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) :398 +0xce fp=0xc000054fa8 sp=0xc000054f88 pc=0x43e78e runtime.goparkunlock(...) :404 runtime.forcegchelper() :322 +0xb3 fp=0xc000054fe0 sp=0xc000054fa8 pc=0x43e5f3 runtime.goexit() :1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x4716e1 created by runtime.init.6 in goroutine 1 :310 +0x1a goroutine 3 [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) :398 +0xce fp=0xc000055778 sp=0xc000055758 pc=0x43e78e runtime.goparkunlock(...) :404 runtime.bgsweep(0x0?) :321 +0xdf fp=0xc0000557c8 sp=0xc000055778 pc=0x428a5f runtime.gcenable.func1() :200 +0x25 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x41db45 runtime.goexit() :1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x4716e1 created by runtime.gcenable in goroutine 1 :200 +0x66 goroutine 4 [GC scavenge wait]: runtime.gopark(0x111977e?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?) :398 +0xce fp=0xc000055f70 sp=0xc000055f50 pc=0x43e78e runtime.goparkunlock(...) :404 runtime.(*scavengerState).park(0x25cc740) :425 +0x49 fp=0xc000055fa0 sp=0xc000055f70 pc=0x4262e9 runtime.bgscavenge(0x0?) :658 +0x59 fp=0xc000055fc8 sp=0xc000055fa0 pc=0x426899 runtime.gcenable.func2() :201 +0x25 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x41dae5 runtime.goexit() :1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x4716e1 created by runtime.gcenable in goroutine 1 :201 +0xa5 goroutine 17 [finalizer wait]: runtime.gopark(0x0?, 0xe2d910?, 0x20?, 0x60?, 0x2000000020?) :398 +0xce fp=0xc000054628 sp=0xc000054608 pc=0x43e78e runtime.runfinq() :193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x41cbc7 runtime.goexit() :1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x4716e1 created by runtime.createfing in goroutine 1 :163 +0x3d goroutine 5 [GC worker (active)]: runtime.systemstack_switch() :474 +0x8 fp=0xc000056750 sp=0xc000056740 pc=0x46f888 runtime.gcBgMarkWorker() :1353 +0x1f2 fp=0xc0000567e0 sp=0xc000056750 pc=0x41f7d2 runtime.goexit() :1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x4716e1 created by runtime.gcBgMarkStartWorkers in goroutine 1 :1217 +0x1c goroutine 6 [select]: runtime.gopark(0xc000056f88?, 0x3?, 0x0?, 0x20?, 0xc000056f72?) :398 +0xce fp=0xc000056e18 sp=0xc000056df8 pc=0x43e78e runtime.selectgo(0xc000056f88, 0xc000056f6c, 0xc001160380?, 0x0, 0x0?, 0x1) :327 +0x725 fp=0xc000056f38 sp=0xc000056e18 pc=0x44ec05 go.opencensus.io/stats/view.(*worker).start(0xc001160380) :292 +0x9f fp=0xc000056fc8 sp=0xc000056f38 pc=0xa0087f go.opencensus.io/stats/view.init.0.func1() :34 +0x25 fp=0xc000056fe0 sp=0xc000056fc8 pc=0x9ffba5 runtime.goexit() :1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x4716e1 created by go.opencensus.io/stats/view.init.0 in goroutine 1 :34 +0x8d goroutine 8 [chan receive]: runtime.gopark(0xc000079d40?, 0xc001108410?, 0xb8?, 0x68?, 0x8dc0e0?) :398 +0xce fp=0xc0000516f8 sp=0xc0000516d8 pc=0x43e78e runtime.chanrecv(0xc000079ce0, 0xc0000517b8, 0x1) :583 +0x3cd fp=0xc000051770 sp=0xc0000516f8 pc=0x4099ad runtime.chanrecv2(0xc0000be300?, 0x44583c?) :447 +0x12 fp=0xc000051798 sp=0xc000051770 pc=0x4095d2 github.com/google/syzkaller/pkg/stats.newSet.func1() :98 +0x66 fp=0xc0000517e0 sp=0xc000051798 pc=0x8dade6 runtime.goexit() :1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1 :97 +0xe5 goroutine 9 [chan receive]: runtime.gopark(0xc000050ee0?, 0x7a0845?, 0x1?, 0xb0?, 0xc000050f58?) :398 +0xce fp=0xc000050ec8 sp=0xc000050ea8 pc=0x43e78e runtime.chanrecv(0xc0001ae9c0, 0x0, 0x1) :583 +0x3cd fp=0xc000050f40 sp=0xc000050ec8 pc=0x4099ad runtime.chanrecv1(0xc0001ae9c0?, 0xc000050fb0?) :442 +0x12 fp=0xc000050f68 sp=0xc000050f40 pc=0x4095b2 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() :77 +0x85 fp=0xc000050fe0 sp=0xc000050f68 pc=0x7a1b85 runtime.goexit() :1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 :74 +0x4f goroutine 10 [chan receive]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) :398 +0xce fp=0xc000051ef0 sp=0xc000051ed0 pc=0x43e78e runtime.chanrecv(0xc0000920c0, 0x0, 0x1) :583 +0x3cd fp=0xc000051f68 sp=0xc000051ef0 pc=0x4099ad runtime.chanrecv1(0x0?, 0x0?) :442 +0x12 fp=0xc000051f90 sp=0xc000051f68 pc=0x4095b2 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc000051fe0 sp=0xc000051f90 pc=0xa37e79 runtime.goexit() :1650 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 pc=0x4716e1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x3ae goroutine 11 [IO wait]: runtime.gopark(0xc000754c10?, 0x4103c5?, 0x18?, 0x4c?, 0x4e45dd?) :398 +0xce fp=0xc000754ba8 sp=0xc000754b88 pc=0x43e78e runtime.netpollblock(0x7f5789081ad8?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc000754be0 sp=0xc000754ba8 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242e28, 0x72) :343 +0x85 fp=0xc000754c00 sp=0xc000754be0 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc0007fc000?, 0xc000754ce8?, 0x0) :84 +0x27 fp=0xc000754c28 sp=0xc000754c00 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 (0xc0007fc000) :611 +0x2ac fp=0xc000754cd0 sp=0xc000754c28 pc=0x4e272c net.(*netFD).accept(0xc0007fc000) :172 +0x29 fp=0xc000754d88 sp=0xc000754cd0 pc=0x5bf329 net.(*TCPListener).accept(0xc000cfe000) :152 +0x1e fp=0xc000754db0 sp=0xc000754d88 pc=0x5d6a5e net.(*TCPListener).Accept(0xc000cfe000) :315 +0x30 fp=0xc000754de0 sp=0xc000754db0 pc=0x5d5c10 net/http.(*onceCloseListener).Accept(0xf28dd0?) :1 +0x24 fp=0xc000754df8 sp=0xc000754de0 pc=0x6f7044 net/http.(*Server).Serve(0xc0012e2000, {0xf27da0, 0xc000cfe000}) :3056 +0x364 fp=0xc000754f28 sp=0xc000754df8 pc=0x6d4ce4 net/http.(*Server).ListenAndServe(0xc0012e2000) :2985 +0x71 fp=0xc000754f58 sp=0xc000754f28 pc=0x6d4951 net/http.ListenAndServe(...) :3239 main.setupPprofHandler.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:362 +0x9d fp=0xc000754fe0 sp=0xc000754f58 pc=0xa397fd runtime.goexit() :1650 +0x1 fp=0xc000754fe8 sp=0xc000754fe0 pc=0x4716e1 created by main.setupPprofHandler in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x37 goroutine 20 [select, locked to thread]: runtime.gopark(0xc0007e47a8?, 0x2?, 0x29?, 0xea?, 0xc0007e47a4?) :398 +0xce fp=0xc0007e4638 sp=0xc0007e4618 pc=0x43e78e runtime.selectgo(0xc0007e47a8, 0xc0007e47a0, 0x0?, 0x0, 0x0?, 0x1) :327 +0x725 fp=0xc0007e4758 sp=0xc0007e4638 pc=0x44ec05 runtime.ensureSigM.func1() :1014 +0x19f fp=0xc0007e47e0 sp=0xc0007e4758 pc=0x4683df runtime.goexit() :1650 +0x1 fp=0xc0007e47e8 sp=0xc0007e47e0 pc=0x4716e1 created by runtime.ensureSigM in goroutine 9 :997 +0xc8 goroutine 21 [syscall]: runtime.notetsleepg(0x1e91dc0?, 0x0?) :236 +0x29 fp=0xc0007e4fa0 sp=0xc0007e4f68 pc=0x40ee69 os/signal.signal_recv() :152 +0x29 fp=0xc0007e4fc0 sp=0xc0007e4fa0 pc=0x46dea9 os/signal.loop() :23 +0x13 fp=0xc0007e4fe0 sp=0xc0007e4fc0 pc=0x7a0b73 runtime.goexit() :1650 +0x1 fp=0xc0007e4fe8 sp=0xc0007e4fe0 pc=0x4716e1 created by os/signal.Notify.func1.1 in goroutine 9 :151 +0x1f goroutine 22 [IO wait]: runtime.gopark(0xc000797980?, 0xb?, 0x0?, 0x0?, 0x3?) :398 +0xce fp=0xc000797958 sp=0xc000797938 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc000797990 sp=0xc000797958 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242d30, 0x72) :343 +0x85 fp=0xc0007979b0 sp=0xc000797990 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc0006bc080?, 0xc0001a5000?, 0x0) :84 +0x27 fp=0xc0007979d8 sp=0xc0007979b0 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc0006bc080, {0xc0001a5000, 0x1000, 0x1000}) :164 +0x27a fp=0xc000797a70 sp=0xc0007979d8 pc=0x4de53a net.(*netFD).Read(0xc0006bc080, {0xc0001a5000?, 0x9dcfe5?, 0xaa2d20?}) :55 +0x25 fp=0xc000797ab8 sp=0xc000797a70 pc=0x5bd305 net.(*conn).Read(0xc000e14bb8, {0xc0001a5000?, 0xc000797b58?, 0x4b6c10?}) :179 +0x45 fp=0xc000797b00 sp=0xc000797ab8 pc=0x5ce225 net.(*TCPConn).Read(0x407728?, {0xc0001a5000?, 0x407cad?, 0x4078dd?}) :1 +0x25 fp=0xc000797b30 sp=0xc000797b00 pc=0x5df185 bufio.(*Reader).fill(0xc0001aec60) :113 +0x103 fp=0xc000797b68 sp=0xc000797b30 pc=0x65ce43 bufio.(*Reader).ReadByte(0xc0001aec60) :272 +0x27 fp=0xc000797b88 sp=0xc000797b68 pc=0x65d567 compress/flate.(*decompressor).moreBits(0xc001379300) :697 +0x27 fp=0xc000797bc0 sp=0xc000797b88 pc=0x675c87 compress/flate.(*decompressor).nextBlock(0xc001379300) :304 +0x28 fp=0xc000797bd8 sp=0xc000797bc0 pc=0x674128 compress/flate.(*decompressor).Read(0xc001379300, {0xc000715000, 0x1000, 0xc000797c78?}) :348 +0x5b fp=0xc000797c08 sp=0xc000797bd8 pc=0x67435b github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000cfe240?, {0xc000715000?, 0xb505c0?, 0xc000df2d70?}) :124 +0x22 fp=0xc000797c38 sp=0xc000797c08 pc=0xa35722 bufio.(*Reader).Read(0xc0001aecc0, {0xc0000b83e4, 0x1, 0xc000797d68?}) :244 +0x197 fp=0xc000797c70 sp=0xc000797c38 pc=0x65d377 io.ReadAtLeast({0xf20220, 0xc0001aecc0}, {0xc0000b83e4, 0x1, 0x9}, 0x1) :335 +0x90 fp=0xc000797cb8 sp=0xc000797c70 pc=0x4b6c10 (...) :354 encoding/gob.decodeUintReader({0xf20220, 0xc0001aecc0}, {0xc0000b83e4, 0x9, 0x9}) /usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000797d10 sp=0xc000797cb8 pc=0x9db491 encoding/gob.(*Decoder).recvMessage(0xc0007fc080) /usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000797d48 sp=0xc000797d10 pc=0x9e4a73 encoding/gob.(*Decoder).decodeTypeSequence(0xc0007fc080, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000797d78 sp=0xc000797d48 pc=0x9e4de7 encoding/gob.(*Decoder).DecodeValue(0xc0007fc080, {0xa887c0?, 0xc0001b36e0?, 0x7f578904b720?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000797df8 sp=0xc000797d78 pc=0x9e522e encoding/gob.(*Decoder).Decode(0xc0007fc080, {0xa887c0?, 0xc0001b36e0?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc000797e50 sp=0xc000797df8 pc=0x9e5065 net/rpc.(*gobClientCodec).ReadResponseHeader value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 (0xaeb5c0?, 0xa84c40?) /usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000797e78 sp=0xc000797e50 pc=0x9f9ba5 net/rpc.(*Client).input(0xc0001aed80) /usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000797fc8 sp=0xc000797e78 pc=0x9f8dff net/rpc.NewClientWithCodec.func1() /usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000797fe0 sp=0xc000797fc8 pc=0x9f9a85 runtime.goexit() :1650 +0x1 fp=0xc000797fe8 sp=0xc000797fe0 pc=0x4716e1 created by net/rpc.NewClientWithCodec in goroutine 1 /usr/local/go/src/net/rpc/client.go:206 +0xb6 goroutine 204 [syscall (scan)]: syscall.Syscall6(0x40?, 0x4176be?, 0xc0007e6638?, 0xc0007e6628?, 0xc0007e6628?, 0x44e3b0?, 0x43e78e?) :91 +0x30 fp=0xc0007e65e0 sp=0xc0007e6558 pc=0x4c2c30 (0xc000c38900) :32 +0x76 fp=0xc0007e66b8 sp=0xc0007e65e0 pc=0x4ef2f6 (0xc000c38900) :22 +0x25 fp=0xc0007e6718 sp=0xc0007e66b8 pc=0x4e8ea5 (...) :134 os/exec.(*Cmd).Wait(0xc0012e0840) :890 +0x45 fp=0xc0007e6780 sp=0xc0007e6718 pc=0x79c8e5 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0x10001000000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x28 fp=0xc0007e6787 sp=0xc0007e6780 pc=0xa322e8 runtime: g 204: unexpected return pc for github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3 called from 0xc0012e084000 stack: frame={sp:0xc0007e6780, fp:0xc0007e6787} stack=[0xc0007e6000,0xc0007e6800) 0x000000c0007e6680: 0x0000000000000000 0x0000000000000000 0x000000c0007e6690: 0x0000000000000000 0x0000000000000000 0x000000c0007e66a0: 0x000000c0007e6618 0x000000c0007e6708 0x000000c0007e66b0: 0x00000000004e8ea5 <+0x0000000000000025> 0x000000c000c38900 0x000000c0007e66c0: 0x0000000000000000 0x0000000e5e40226a 0x000000c0007e66d0: 0x000000c0007d29a0 0x000000c0007e678c 0x000000c0007e66e0: 0x010000c0007fa340 0x0000000000000000 0x000000c0007e66f0: 0x000000c0007d2f00 0x000000c000dd6958 0x000000c0007e6700: 0x000000c0007fa340 0x000000c0007e6770 0x000000c0007e6710: 0x000000000079c8e5 0x000000c000c38900 0x000000c0007e6720: 0x0000000000408897 0x000000c000dd6900 0x000000c0007e6730: 0x0000000000f1d480 0x000000000046e801 0x000000c0007e6740: 0x000000c000df2828 0x000000c0007e67d0 0x000000c0007e6750: 0x0000000000a33a45 0x000000c0007e67b0 0x000000c0007e6760: 0x000000c0007e6788 0x000000c0013700e8 0x000000c0007e6770: 0x000000c0007e67b8 0x0000000000a322e8 0x000000c0007e6780: <0x000000c0012e0840 0x0000000100010000 0x000000c0007e6790: 0x000000c000df2820 0x000000c0007e67d0 0x000000c0007e67a0: 0x000000c000e14bd0 0x000000c0007fc200 0x000000c0007e67b0: 0x000000c000dd68a0 0x000000c0007e67d0 0x000000c0007e67c0: 0x0000000000a32287 0x000000c0007fc800 0x000000c0007e67d0: 0x0000000000000000 0x00000000004716e1 0x000000c0007e67e0: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e67f0: 0x00000000020b00e8 0x0000000000000000 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 51 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xc0d goroutine 205 [runnable]: runtime.gopark(0xc0007fa4e0?, 0xb?, 0x0?, 0x0?, 0x15?) :398 +0xce fp=0xc0007e55b8 sp=0xc0007e5598 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc0007e55f0 sp=0xc0007e55b8 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242b40, 0x72) :343 +0x85 fp=0xc0007e5610 sp=0xc0007e55f0 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc000da7ce0?, 0xc000dfc1d8?, 0x1) :84 +0x27 fp=0xc0007e5638 sp=0xc0007e5610 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc000da7ce0, {0xc000dfc1d8, 0x4, 0x4}) :164 +0x27a fp=0xc0007e56d0 sp=0xc0007e5638 pc=0x4de53a (...) :29 (0xc000e14be0, {0xc000dfc1d8?, 0xc0007e5748?, 0x410745?}) :118 +0x52 fp=0xc0007e5710 sp=0xc0007e56d0 pc=0x4e9632 io.ReadAtLeast({0xf1ffe0, 0xc000e14be0}, {0xc000dfc1d8, 0x4, 0x4}, 0x4) :335 +0x90 fp=0xc0007e5758 sp=0xc0007e5710 pc=0x4b6c10 (...) :354 github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:777 +0x5e fp=0xc0007e57e0 sp=0xc0007e5758 pc=0xa32afe runtime.goexit() :1650 +0x1 fp=0xc0007e57e8 sp=0xc0007e57e0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 51 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x14d goroutine 53 [runnable]: runtime.gopark(0xc000793808?, 0xb?, 0x0?, 0x0?, 0x1d?) :398 +0xce fp=0xc0007937c0 sp=0xc0007937a0 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc0007937f8 sp=0xc0007937c0 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242098, 0x72) :343 +0x85 fp=0xc000793818 sp=0xc0007937f8 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc0006c6780?, 0xc000013c60?, 0x1) :84 +0x27 fp=0xc000793840 sp=0xc000793818 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc0006c6780, {0xc000013c60, 0xc, 0xc}) :164 +0x27a fp=0xc0007938d8 sp=0xc000793840 pc=0x4de53a (...) :29 (0xc00064ce78, {0xc000013c60?, 0xc000793950?, 0x410745?}) :118 +0x52 fp=0xc000793918 sp=0xc0007938d8 pc=0x4e9632 io.ReadAtLeast({0xf1ffe0, 0xc00064ce78}, {0xc000013c60, 0xc, 0xc}, 0xc) :335 +0x90 fp=0xc000793960 sp=0xc000793918 pc=0x4b6c10 (...) :354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0006bc280, 0xc000793d40?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x568 fp=0xc000793b18 sp=0xc000793960 pc=0xa33308 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0007fc700, 0xc5ebe7?, {0xc000db0000, 0x1e02, 0x1e02}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x168 fp=0xc000793bb8 sp=0xc000793b18 pc=0xa2f468 main.(*Proc).executeProgram(0xc0007a7608, {0x80, {0xc000db0000, 0x1e02, 0x1e02}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x156 fp=0xc000793d20 sp=0xc000793bb8 pc=0xa3a4f6 main.(*Proc).execute(0xc0007a7608?, {0x80, {0xc000db0000, 0x1e02, 0x1e02}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000793db8 sp=0xc000793d20 pc=0xa3a2d8 main.(*Proc).loop(0xc0007a7608) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x258 fp=0xc000793fc8 sp=0xc000793db8 pc=0xa39c78 main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000793fe0 sp=0xc000793fc8 pc=0xa399e5 runtime.goexit() :1650 +0x1 fp=0xc000793fe8 sp=0xc000793fe0 pc=0x4716e1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x116 goroutine 203 [runnable]: runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x12?) :398 +0xce fp=0xc000828600 sp=0xc0008285e0 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc000828638 sp=0xc000828600 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242a48, 0x72) :343 +0x85 fp=0xc000828658 sp=0xc000828638 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc000da7c20?, 0xc000f80000?, 0x1) :84 +0x27 fp=0xc000828680 sp=0xc000828658 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc000da7c20, {0xc000f80000, 0x20000, 0x20000}) :164 +0x27a fp=0xc000828718 sp=0xc000828680 pc=0x4de53a (...) :29 (0xc000e14bd0, {0xc000f80000?, 0x4ce14f?, 0xc0008287b8?}) :118 +0x52 fp=0xc000828758 sp=0xc000828718 pc=0x4e9632 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0007fc800) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x89 fp=0xc0008287c8 sp=0xc000828758 pc=0xa32449 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x27 fp=0xc0008287e0 sp=0xc0008287c8 pc=0xa32387 runtime.goexit() :1650 +0x1 fp=0xc0008287e8 sp=0xc0008287e0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 51 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0xa05 goroutine 50 [runnable]: runtime.gopark(0xc00080b808?, 0xb?, 0x0?, 0x0?, 0x1c?) :398 +0xce fp=0xc00080b7c0 sp=0xc00080b7a0 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc00080b7f8 sp=0xc00080b7c0 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242478, 0x72) :343 +0x85 fp=0xc00080b818 sp=0xc00080b7f8 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc0006c61e0?, 0xc000dfc230?, 0x1) :84 +0x27 fp=0xc00080b840 sp=0xc00080b818 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc0006c61e0, {0xc000dfc230, 0xc, 0xc}) :164 +0x27a fp=0xc00080b8d8 sp=0xc00080b840 pc=0x4de53a (...) :29 (0xc00064c900, {0xc000dfc230?, 0xc00080b950?, 0x410745?}) :118 +0x52 fp=0xc00080b918 sp=0xc00080b8d8 pc=0x4e9632 io.ReadAtLeast({0xf1ffe0, 0xc00064c900}, {0xc000dfc230, 0xc, 0xc}, 0xc) :335 +0x90 fp=0xc00080b960 sp=0xc00080b918 pc=0x4b6c10 (...) :354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0006bc200, 0xc00080bd40?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x568 fp=0xc00080bb18 sp=0xc00080b960 pc=0xa33308 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0007fc580, 0xc5ebe7?, {0xc000e4e000, 0x13f3, 0x13f3}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x168 fp=0xc00080bbb8 sp=0xc00080bb18 pc=0xa2f468 main.(*Proc).executeProgram(0xc0007a75c0, {0x90, {0xc000e4e000, 0x13f3, 0x13f3}, {0x17, 0x7e2, 0x0}, 0x0, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x156 fp=0xc00080bd20 sp=0xc00080bbb8 pc=0xa3a4f6 main.(*Proc).execute(0xc0007a75c0?, {0x90, {0xc000e4e000, 0x13f3, 0x13f3}, {0x17, 0x7e2, 0x0}, 0x0, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc00080bdb8 sp=0xc00080bd20 pc=0xa3a2d8 main.(*Proc).loop(0xc0007a75c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x258 fp=0xc00080bfc8 sp=0xc00080bdb8 pc=0xa39c78 main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc00080bfe0 sp=0xc00080bfc8 pc=0xa399e5 runtime.goexit() :1650 +0x1 fp=0xc00080bfe8 sp=0xc00080bfe0 pc=0x4716e1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x116 goroutine 39 [syscall (scan)]: runtime.nanotime(...) :19 runtime.casgstatus(0xc0007fb380, 0x3, 0x1) :1072 +0x12d fp=0xc0007f5f90 sp=0xc0007f5f48 pc=0x44026d runtime.exitsyscall0(0xc0007fb380) :4324 +0x26 fp=0xc0007f5fc0 sp=0xc0007f5f90 pc=0x446726 traceback: unexpected SPWRITE function runtime.mcall runtime.mcall() :458 +0x4e fp=0xc0007f5fd8 sp=0xc0007f5fc0 pc=0x46f86e created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 53 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xc0d goroutine 51 [select]: runtime.gopark(0xc0007998e0?, 0x2?, 0x0?, 0xa0?, 0xc000799884?) :398 +0xce fp=0xc000799728 sp=0xc000799708 pc=0x43e78e runtime.selectgo(0xc0007998e0, 0xc000799880, 0x20?, 0x0, 0x41d6c0?, 0x1) :327 +0x725 fp=0xc000799848 sp=0xc000799728 pc=0x44ec05 github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc0007fc800) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:789 +0x1d3 fp=0xc000799910 sp=0xc000799848 pc=0xa329d3 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc0007fc600, 0xc000799d40, {0xbfceac?, 0x0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0xc52 fp=0xc000799b88 sp=0xc000799910 pc=0xa320d2 github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc0007fc600, 0xc000799d40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:390 +0xce fp=0xc000799bb8 sp=0xc000799b88 pc=0xa2f7ce main.(*Proc).executeProgram(0xc0007a75d8, {0x8d, {0xc000532f00, 0x17b, 0x17b}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:119 +0x52 fp=0xc000799d20 sp=0xc000799bb8 pc=0xa3a3f2 main.(*Proc).execute(0xc0007a75d8?, {0x8d, {0xc000532f00, 0x17b, 0x17b}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000799db8 sp=0xc000799d20 pc=0xa3a2d8 main.(*Proc).loop(0xc0007a75d8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x258 fp=0xc000799fc8 sp=0xc000799db8 pc=0xa39c78 main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000799fe0 sp=0xc000799fc8 pc=0xa399e5 runtime.goexit() :1650 +0x1 fp=0xc000799fe8 sp=0xc000799fe0 pc=0x4716e1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x116 goroutine 52 [sleep]: runtime.gopark(0x8a7c6b65f?, 0xa2f7ce?, 0x80?, 0xc6?, 0xc000795d40?) :398 +0xce fp=0xc000795b78 sp=0xc000795b58 pc=0x43e78e time.Sleep(0x5f5e100) :195 +0x125 fp=0xc000795bb8 sp=0xc000795b78 pc=0x46e825 main.(*Proc).executeProgram(0xc0007a75f0, {0x8e, {0xc000e0d200, 0x479, 0x479}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:141 +0x3e5 fp=0xc000795d20 sp=0xc000795bb8 pc=0xa3a785 main.(*Proc).execute(0xc0007a75f0?, {0x8e, {0xc000e0d200, 0x479, 0x479}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000795db8 sp=0xc000795d20 pc=0xa3a2d8 main.(*Proc).loop(0xc0007a75f0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x258 fp=0xc000795fc8 sp=0xc000795db8 pc=0xa39c78 main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000795fe0 sp=0xc000795fc8 pc=0xa399e5 runtime.goexit() :1650 +0x1 fp=0xc000795fe8 sp=0xc000795fe0 pc=0x4716e1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x116 goroutine 55 [select]: runtime.gopark(0xc000809e50?, 0x2?, 0x0?, 0x0? value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 value=-1 until pc=0xa322c0 , 0xc000809e24?) :398 +0xce fp=0xc000809b78 sp=0xc000809b58 pc=0x43e78e runtime.selectgo(0xc000809e50, 0xc000809e20, 0x1?, 0x0, 0x48271c?, 0x1) :327 +0x725 fp=0xc000809c98 sp=0xc000809b78 pc=0x44ec05 main.(*FuzzerTool).exchangeDataWorker(0xc0001de8f0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc000809fc8 sp=0xc000809c98 pc=0xa387d3 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x25 fp=0xc000809fe0 sp=0xc000809fc8 pc=0xa37e25 runtime.goexit() :1650 +0x1 fp=0xc000809fe8 sp=0xc000809fe0 pc=0x4716e1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x1187 goroutine 54 [runnable]: syscall.readlen(0x21?, 0xc0008075c8?, 0x8?) :969 +0xba fp=0xc000807550 sp=0xc000807548 pc=0x4c0fba syscall.forkExec({0xc0007aa888?, 0x445bdc?}, {0xc000cfeea0, 0x2, 0x2}, 0xc0007fb860?) :217 +0x450 fp=0xc000807670 sp=0xc000807550 pc=0x4bb330 (...) :251 ({0xc0007aa888, 0x14}, {0xc000cfeea0, 0x2, 0x2}, 0xc0008078b0) :54 +0x312 fp=0xc000807750 sp=0xc000807670 pc=0x4e8ab2 ({0xc0007aa888, 0x14}, {0xc000cfeea0, 0x2, 0x2}, 0x418ba8?) :111 +0x54 fp=0xc000807798 sp=0xc000807750 pc=0x4e84d4 os/exec.(*Cmd).Start(0xc0012e0dc0) :693 +0x5e5 fp=0xc000807910 sp=0xc000807798 pc=0x79bae5 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand(0xc0007fc780, 0xc000807d40, {0xbfceac?, 0xc0007fb860?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:718 +0xa59 fp=0xc000807b88 sp=0xc000807910 pc=0xa31ed9 github.com/google/syzkaller/pkg/ipc.(*Env).RestartIfNeeded(0xc0007fc780, 0xc000807d40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:390 +0xce fp=0xc000807bb8 sp=0xc000807b88 pc=0xa2f7ce main.(*Proc).executeProgram(0xc0007a7620, {0x8f, {0xc000e4c000, 0x1c83, 0x1c83}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:119 +0x52 fp=0xc000807d20 sp=0xc000807bb8 pc=0xa3a3f2 main.(*Proc).execute(0xc0007a7620?, {0x8f, {0xc000e4c000, 0x1c83, 0x1c83}, {0x15, 0x7e2, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000807db8 sp=0xc000807d20 pc=0xa3a2d8 main.(*Proc).loop(0xc0007a7620) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x258 fp=0xc000807fc8 sp=0xc000807db8 pc=0xa39c78 main.startProc.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000807fe0 sp=0xc000807fc8 pc=0xa399e5 runtime.goexit() :1650 +0x1 fp=0xc000807fe8 sp=0xc000807fe0 pc=0x4716e1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x116 goroutine 56 [IO wait]: runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x18?) :398 +0xce fp=0xc0007e6e00 sp=0xc0007e6de0 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc0007e6e38 sp=0xc0007e6e00 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242668, 0x72) :343 +0x85 fp=0xc0007e6e58 sp=0xc0007e6e38 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc0006c6120?, 0xc000aa0000?, 0x1) :84 +0x27 fp=0xc0007e6e80 sp=0xc0007e6e58 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc0006c6120, {0xc000aa0000, 0x20000, 0x20000}) :164 +0x27a fp=0xc0007e6f18 sp=0xc0007e6e80 pc=0x4de53a (...) :29 (0xc00064c8a0, {0xc000aa0000?, 0xc0007d2c60?, 0xc0007d2c00?}) :118 +0x52 fp=0xc0007e6f58 sp=0xc0007e6f18 pc=0x4e9632 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0006bc200) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x89 fp=0xc0007e6fc8 sp=0xc0007e6f58 pc=0xa32449 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x27 fp=0xc0007e6fe0 sp=0xc0007e6fc8 pc=0xa32387 runtime.goexit() :1650 +0x1 fp=0xc0007e6fe8 sp=0xc0007e6fe0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 50 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0xa05 goroutine 57 [syscall]: syscall.Syscall6(0x1e91dc0?, 0x0?, 0x1fbe0b0?, 0x0?, 0x1e91dc0?, 0x0?, 0x1fbe0e8?) :91 +0x30 fp=0xc0007e2de0 sp=0xc0007e2d58 pc=0x4c2c30 (0xc00003c570) :32 +0x76 fp=0xc0007e2eb8 sp=0xc0007e2de0 pc=0x4ef2f6 (0xc00003c570) :22 +0x25 fp=0xc0007e2f18 sp=0xc0007e2eb8 pc=0x4e8ea5 (...) :134 os/exec.(*Cmd).Wait(0xc000274000) :890 +0x45 fp=0xc0007e2f80 sp=0xc0007e2f18 pc=0x79c8e5 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x28 fp=0xc0007e2f87 sp=0xc0007e2f80 pc=0xa322e8 runtime: g 57: unexpected return pc for github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3 called from 0xc00027400000 stack: frame={sp:0xc0007e2f80, fp:0xc0007e2f87} stack=[0xc0007e2800,0xc0007e3000) 0x000000c0007e2e80: 0x0000000000000000 0x0000000000000000 0x000000c0007e2e90: 0x0000000000000000 0x0000000000000000 0x000000c0007e2ea0: 0x000000c0007e2e18 0x000000c0007e2f08 0x000000c0007e2eb0: 0x00000000004e8ea5 <+0x0000000000000025> 0x000000c00003c570 0x000000c0007e2ec0: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e2ed0: 0x00000000023fdd40 0x0000000000000000 0x000000c0007e2ee0: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e2ef0: 0x00000000019eb7f0 0x0000000000000000 0x000000c0007e2f00: 0x0000000001e91dc0 0x000000c0007e2f70 0x000000c0007e2f10: 0x000000000079c8e5 0x000000c00003c570 0x000000c0007e2f20: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e2f30: 0x0000000001f87188 0x0000000000000000 0x000000c0007e2f40: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e2f50: 0x0000000001f871c0 0x0000000000000000 0x000000c0007e2f60: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e2f70: 0x000000c0007e2fb8 0x0000000000a322e8 0x000000c0007e2f80: <0x000000c000274000 0x0000000000000000 0x000000c0007e2f90: 0x00000000019eb828 0x0000000000000000 0x000000c0007e2fa0: 0x000000c00064c8a0 0x0000000000000000 0x000000c0007e2fb0: 0x000000000217dfb0 0x000000c0007e2fd0 0x000000c0007e2fc0: 0x0000000000a32287 0x000000c0006bc200 0x000000c0007e2fd0: 0x0000000000000000 0x00000000004716e1 0x000000c0007e2fe0: 0x0000000001e91dc0 0x0000000000000000 0x000000c0007e2ff0: 0x000000000217e020 0x0000000000000000 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 50 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xc0d goroutine 173 [select]: runtime.gopark(0xc0007e37b0?, 0x2?, 0x40?, 0x6b?, 0xc0007e378c?) :398 +0xce fp=0xc0007e3638 sp=0xc0007e3618 pc=0x43e78e runtime.selectgo(0xc0007e37b0, 0xc0007e3788, 0xc0000fe018?, 0x0, 0x4?, 0x1) :327 +0x725 fp=0xc0007e3758 sp=0xc0007e3638 pc=0x44ec05 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc0007e37e0 sp=0xc0007e3758 pc=0xa33a17 runtime.goexit() :1650 +0x1 fp=0xc0007e37e8 sp=0xc0007e37e0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 53 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x26b goroutine 59 [runnable]: runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x19?) :398 +0xce fp=0xc0007e5e00 sp=0xc0007e5de0 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc0007e5e38 sp=0xc0007e5e00 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5789242380, 0x72) :343 +0x85 fp=0xc0007e5e58 sp=0xc0007e5e38 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc0006c66c0?, 0xc0008e0000?, 0x1) :84 +0x27 fp=0xc0007e5e80 sp=0xc0007e5e58 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc0006c66c0, {0xc0008e0000, 0x20000, 0x20000}) :164 +0x27a fp=0xc0007e5f18 sp=0xc0007e5e80 pc=0x4de53a (...) :29 (0xc00064ce68, {0xc0008e0000?, 0xc0006c6000?, 0xc000079f80?}) :118 +0x52 fp=0xc0007e5f58 sp=0xc0007e5f18 pc=0x4e9632 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0006bc280) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x89 fp=0xc0007e5fc8 sp=0xc0007e5f58 pc=0xa32449 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x27 fp=0xc0007e5fe0 sp=0xc0007e5fc8 pc=0xa32387 runtime.goexit() :1650 +0x1 fp=0xc0007e5fe8 sp=0xc0007e5fe0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 53 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0xa05 goroutine 206 [select]: runtime.gopark(0xc000052fb0?, 0x2?, 0xc0?, 0xa0?, 0xc000052f8c?) :398 +0xce fp=0xc000052e38 sp=0xc000052e18 pc=0x43e78e runtime.selectgo(0xc000052fb0, 0xc000052f88, 0xc0000fe048?, 0x0, 0x4?, 0x1) :327 +0x725 fp=0xc000052f58 sp=0xc000052e38 pc=0x44ec05 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc000052fe0 sp=0xc000052f58 pc=0xa33a17 runtime.goexit() :1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 50 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x26b goroutine 216 [IO wait]: runtime.gopark(0x1?, 0xb?, 0x0?, 0x0?, 0x13?) :398 +0xce fp=0xc0007e1e00 sp=0xc0007e1de0 pc=0x43e78e runtime.netpollblock(0x4c0c78?, 0x407de6?, 0x0?) :564 +0xf7 fp=0xc0007e1e38 sp=0xc0007e1e00 pc=0x4371f7 internal/poll.runtime_pollWait(0x7f5782aaaab0, 0x72) :343 +0x85 fp=0xc0007e1e58 sp=0xc0007e1e38 pc=0x46bec5 internal/poll.(*pollDesc).wait(0xc000e9af00?, 0xc0010b6000?, 0x1) :84 +0x27 fp=0xc0007e1e80 sp=0xc0007e1e58 pc=0x4dd247 internal/poll.(*pollDesc).waitRead(...) :89 internal/poll.(*FD).Read(0xc000e9af00, {0xc0010b6000, 0x20000, 0x20000}) :164 +0x27a fp=0xc0007e1f18 sp=0xc0007e1e80 pc=0x4de53a (...) :29 (0xc000e14cd0, {0xc0010b6000?, 0x4ce14f?, 0xc0007e1fb8?}) :118 +0x52 fp=0xc0007e1f58 sp=0xc0007e1f18 pc=0x4e9632 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0007fca00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x89 fp=0xc0007e1fc8 sp=0xc0007e1f58 pc=0xa32449 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x27 fp=0xc0007e1fe0 sp=0xc0007e1fc8 pc=0xa32387 runtime.goexit() :1650 +0x1 fp=0xc0007e1fe8 sp=0xc0007e1fe0 pc=0x4716e1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 54 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0xa05