fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fd032e000 pc=0x468600] goroutine 26 [running]: runtime.throw({0xa30877?, 0xb15b80?}) /usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc00195acc0 sp=0xc00195ac90 pc=0x43521d runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc00195ad20 sp=0xc00195acc0 pc=0x44bb6a runtime.memmove() /usr/local/go/src/runtime/memmove_amd64.s:236 +0x240 fp=0xc00195ad28 sp=0xc00195ad20 pc=0x468600 github.com/google/syzkaller/prog.(*execContext).writeArg(0xc00195bab0, {0xb15b40?, 0xc0015d15f0?}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc00195ae30 sp=0xc00195ad28 pc=0x547efd github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15b40, 0xc0015d15f0}, 0xc00195afa8?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc00195ae90 sp=0xc00195ae30 pc=0x546613 github.com/google/syzkaller/prog.foreachArgImpl({0xb15b40?, 0xc0015d15f0?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc00195b018 sp=0xc00195ae90 pc=0x534359 github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0015d15c0?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc00195b1a0 sp=0xc00195b018 pc=0x5344ee github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001644660?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00195b328 sp=0xc00195b1a0 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001644520?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00195b4b0 sp=0xc00195b328 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0015d1530?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc00195b638 sp=0xc00195b4b0 pc=0x5344ee github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001644440?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00195b7c0 sp=0xc00195b638 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0015d14d0?}, 0xc00092db00, 0xc00195b9b0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc00195b948 sp=0xc00195b7c0 pc=0x5344ee github.com/google/syzkaller/prog.ForeachArg(0xc001365f90, 0xc000010030?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc00195b9a0 sp=0xc00195b948 pc=0x5341be github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc00195bab0?, 0xb15b00?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc00195b9d0 sp=0xc00195b9a0 pc=0x5462d8 github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc00195bab0, 0xc001365f90) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc00195ba50 sp=0xc00195b9d0 pc=0x545bcd github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc00092c680, {0x7f7fd032a000, 0x400000, 0x400000}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc00195bc58 sp=0xc00195ba50 pc=0x545a65 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000bc7d40, 0x10?, 0xc00092c680) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc00195bd38 sp=0xc00195bc58 pc=0x8dc037 main.(*Proc).executeRaw(0xc001074200, 0xb?, 0xc?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00195be50 sp=0xc00195bd38 pc=0x8eb3dc main.(*Proc).executeAndCollide(0xc001074200, 0xa3ba68?, 0xc001378660?, 0xc00195bf38?, 0xc001074140?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc00195be98 sp=0xc00195be50 pc=0x8eb092 main.(*Proc).loop(0xc001074200) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc00195bfc8 sp=0xc00195be98 pc=0x8e9057 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00195bfe0 sp=0xc00195bfc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00195bfe8 sp=0xc00195bfe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 1 [select]: runtime.gopark(0xc000845a00?, 0x2?, 0x80?, 0x3c?, 0xc0008459bc?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0008457f0 sp=0xc0008457d0 pc=0x437ed6 runtime.selectgo(0xc000845a00, 0xc0008459b8, 0x1015e80?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000845930 sp=0xc0008457f0 pc=0x447efe main.(*Fuzzer).pollLoop(0xc000228600) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc000845a30 sp=0xc000845930 pc=0x8e5965 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc000845f80 sp=0xc000845a30 pc=0x8e4fec runtime.main() /usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc000845fe0 sp=0xc000845f80 pc=0x437aa7 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000845fe8 sp=0xc000845fe0 pc=0x467501 goroutine 2 [force gc (idle), 2 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056fb0 sp=0xc000056f90 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000056fe0 sp=0xc000056fb0 pc=0x437d10 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x467501 created by runtime.init.6 /usr/local/go/src/runtime/proc.go:293 +0x25 goroutine 3 [GC sweep wait]: runtime.gopark(0x1015801?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057780 sp=0xc000057760 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.bgsweep(0x0?) /usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000577c8 sp=0xc000057780 pc=0x423a3e runtime.gcenable.func1() /usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x418be6 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x467501 created by runtime.gcenable /usr/local/go/src/runtime/mgc.go:178 +0x6b goroutine 4 [GC scavenge wait]: runtime.gopark(0xb10ff9342?, 0x1230eab5?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.(*scavengerState).park(0x1015fa0) /usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x421913 runtime.bgscavenge(0x0?) /usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x421f05 runtime.gcenable.func2() /usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x418b86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501 created by runtime.gcenable /usr/local/go/src/runtime/mgc.go:179 +0xaa goroutine 17 [finalizer wait, 1 minutes]: runtime.gopark(0x0?, 0xa86298?, 0x0?, 0x1?, 0x2000000020?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x437ed6 runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x417c27 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501 created by runtime.createfing /usr/local/go/src/runtime/mfinal.go:163 +0x45 goroutine 18 [select]: runtime.gopark(0xc000052788?, 0x3?, 0x90?, 0x0?, 0xc000052772?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x437ed6 runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f7c80?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052738 sp=0xc0000525f8 pc=0x447efe go.opencensus.io/stats/view.(*worker).start(0xc0000f7c80) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x884a4d go.opencensus.io/stats/view.init.0.func1() /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x883c86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x467501 created by go.opencensus.io/stats/view.init.0 /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96 goroutine 19 [GC worker (idle)]: runtime.gopark(0x27df4747f9?, 0x2?, 0x96?, 0xe0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052f50 sp=0xc000052f30 pc=0x437ed6 runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41a951 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x467501 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1199 +0x25 goroutine 5 [GC worker (idle)]: runtime.gopark(0x1046500?, 0x2?, 0x44?, 0x3b?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058750 sp=0xc000058730 pc=0x437ed6 runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000587e0 sp=0xc000058750 pc=0x41a951 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x467501 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1199 +0x25 goroutine 20 [chan receive, 2 minutes]: runtime.gopark(0xc000059688?, 0xc0000596e0?, 0xd3?, 0x3?, 0xc0000596e0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000596b0 sp=0xc000059690 pc=0x437ed6 runtime.chanrecv(0xc0000a61e0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000059740 sp=0xc0000596b0 pc=0x4069dd runtime.chanrecv1(0xc0000a61e0?, 0xc0000597b0?) /usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000059768 sp=0xc000059740 pc=0x406518 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc0000597e0 sp=0xc000059768 pc=0x52176a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56 goroutine 21 [chan receive, 2 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059ee8 sp=0xc000059ec8 pc=0x437ed6 runtime.chanrecv(0xc00008a0c0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000059f78 sp=0xc000059ee8 pc=0x4069dd runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000059fa0 sp=0xc000059f78 pc=0x406518 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc000059fe0 sp=0xc000059fa0 pc=0x8e50bf runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f goroutine 6 [select, 2 minutes, locked to thread]: runtime.gopark(0xc000260fa8?, 0x2?, 0x52?, 0x82?, 0xc000260f94?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000260e10 sp=0xc000260df0 pc=0x437ed6 runtime.selectgo(0xc000260fa8, 0xc000260f90, 0x0?, 0x0, 0xc00024eee0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000260f50 sp=0xc000260e10 pc=0x447efe runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc000260fe0 sp=0xc000260f50 pc=0x45f227 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000260fe8 sp=0xc000260fe0 pc=0x467501 created by runtime.ensureSigM /usr/local/go/src/runtime/signal_unix.go:983 +0xbd goroutine 7 [syscall, 2 minutes]: runtime.notetsleepg(0x0?, 0x0?) /usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc00024efa0 sp=0xc00024ef58 pc=0x40c094 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc00024efc0 sp=0xc00024efa0 pc=0x463a4f os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc00024efe0 sp=0xc00024efc0 pc=0x5207d9 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024efe8 sp=0xc00024efe0 pc=0x467501 created by os/signal.Notify.func1.1 /usr/local/go/src/os/signal/signal.go:151 +0x2a goroutine 23 [IO wait]: runtime.gopark(0x4b8dc5?, 0xc000187978?, 0xc8?, 0x79?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000187958 sp=0xc000187938 pc=0x437ed6 runtime.netpollblock(0xc0004c1000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000187990 sp=0xc000187958 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08d12d8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0001879b0 sp=0xc000187990 pc=0x461889 internal/poll.(*pollDesc).wait(0xc0004bd300?, 0xc0004c1000?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0001879d8 sp=0xc0001879b0 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004bd300, {0xc0004c1000, 0x1000, 0x1000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000187a70 sp=0xc0001879d8 pc=0x4d2d19 net.(*netFD).Read(0xc0004bd300, {0xc0004c1000?, 0xc000187bb8?, 0x88f225?}) /usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000187ab8 sp=0xc000187a70 pc=0x654809 net.(*conn).Read(0xc0000a5978, {0xc0004c1000?, 0x198?, 0x0?}) /usr/local/go/src/net/net.go:183 +0x45 fp=0xc000187b00 sp=0xc000187ab8 pc=0x666065 net.(*TCPConn).Read(0xc00019a2a0?, {0xc0004c1000?, 0x9c33c0?, 0xc00161e030?}) :1 +0x29 fp=0xc000187b30 sp=0xc000187b00 pc=0x675a29 bufio.(*Reader).fill(0xc0000a7e60) /usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000187b68 sp=0xc000187b30 pc=0x504e3f bufio.(*Reader).ReadByte(0xc0000a7e60) /usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000187b88 sp=0xc000187b68 pc=0x50560c compress/flate.(*decompressor).moreBits(0xc00039a000) /usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc000187bc0 sp=0xc000187b88 pc=0x510ecd compress/flate.(*decompressor).nextBlock(0xc00039a000) /usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc000187bd8 sp=0xc000187bc0 pc=0x50f28e compress/flate.(*decompressor).Read(0xc00039a000, {0xc0001a7000, 0x1000, 0xc000187c80?}) /usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000187c10 sp=0xc000187bd8 pc=0x50f4fe github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00019a280?, {0xc0001a7000?, 0x9ba5a0?, 0xc00161e000?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000187c40 sp=0xc000187c10 pc=0x8e1626 bufio.(*Reader).Read(0xc0000a7ec0, {0xc0003fe070, 0x1, 0xc000187d70?}) /usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000187c78 sp=0xc000187c40 pc=0x50541b io.ReadAtLeast({0xb0f740, 0xc0000a7ec0}, {0xc0003fe070, 0x1, 0x9}, 0x1) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc000187cc0 sp=0xc000187c78 pc=0x4aefba io.ReadFull(...) /usr/local/go/src/io/io.go:351 encoding/gob.decodeUintReader({0xb0f740?, 0xc0000a7ec0?}, {0xc0003fe070?, 0x9?, 0x9?}) /usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000187d18 sp=0xc000187cc0 pc=0x88d557 encoding/gob.(*Decoder).recvMessage(0xc0004bc000) /usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000187d50 sp=0xc000187d18 pc=0x897119 encoding/gob.(*Decoder).decodeTypeSequence(0xc0004bc000, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000187d80 sp=0xc000187d50 pc=0x8974af encoding/gob.(*Decoder).DecodeValue(0xc0004bc000, {0x92dbc0?, 0xc00007a030?, 0x7f7ff7ecaae8?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000187e00 sp=0xc000187d80 pc=0x89794f encoding/gob.(*Decoder).Decode(0xc0004bc000, {0x92dbc0?, 0xc00007a030?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000187e58 sp=0xc000187e00 pc=0x897765 net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x9257c0?) /usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000187e80 sp=0xc000187e58 pc=0x8ad267 net/rpc.(*Client).input(0xc0000a7f80) /usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc000187fc8 sp=0xc000187e80 pc=0x8ac4f4 net/rpc.NewClientWithCodec.func1() /usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc000187fe0 sp=0xc000187fc8 pc=0x8ad126 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000187fe8 sp=0xc000187fe0 pc=0x467501 created by net/rpc.NewClientWithCodec /usr/local/go/src/net/rpc/client.go:206 +0xc5 goroutine 8 [runnable]: runtime.gopark(0xc0012ce980?, 0x0?, 0x0?, 0x0?, 0x31?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0002378b8 sp=0xc000237898 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 sync.runtime_notifyListWait(0xc0004e3a10, 0x9c) /usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc000237900 sp=0xc0002378b8 pc=0x4635ec sync.(*Cond).Wait(0x4e649c?) /usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc000237938 sp=0xc000237900 pc=0x47ee8c github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc0004e3a40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc000237960 sp=0xc000237938 pc=0x8db11f main.(*Proc).executeRaw(0xc001374300, 0xa55691?, 0xc000237c88?, 0x3) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc000237a78 sp=0xc000237960 pc=0x8eb2a8 main.(*Proc).triageInput(0xc001374300, 0xc0014eb860) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc000237e98 sp=0xc000237a78 pc=0x8e94ff main.(*Proc).loop(0xc001374300) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000237fc8 sp=0xc000237e98 pc=0x8e8da5 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000237fe0 sp=0xc000237fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000237fe8 sp=0xc000237fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 158 [IO wait]: runtime.gopark(0x4b8dc5?, 0xc000250e08?, 0x58?, 0xe?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000250de8 sp=0xc000250dc8 pc=0x437ed6 runtime.netpollblock(0xc0010d4638?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000250e20 sp=0xc000250de8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd0798650, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000250e40 sp=0xc000250e20 pc=0x461889 internal/poll.(*pollDesc).wait(0xc000b7c000?, 0xc0010d4638?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000250e68 sp=0xc000250e40 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000b7c000, {0xc0010d4638, 0x1f9c8, 0x1f9c8}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000250f00 sp=0xc000250e68 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000012138, {0xc0010d4638?, 0xc000b6e1f8?, 0x4?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000250f58 sp=0xc000250f00 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d3260) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000250fc8 sp=0xc000250f58 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000250fe0 sp=0xc000250fc8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000250fe8 sp=0xc000250fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 9 [IO wait, 2 minutes]: runtime.gopark(0x4b8dc5?, 0xc000251e08?, 0x58?, 0x1e?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000251de8 sp=0xc000251dc8 pc=0x437ed6 runtime.netpollblock(0xc0010f4000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000251e20 sp=0xc000251de8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08d0c48, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000251e40 sp=0xc000251e20 pc=0x461889 internal/poll.(*pollDesc).wait(0xc000818de0?, 0xc0010f4000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000251e68 sp=0xc000251e40 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000818de0, {0xc0010f4000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000251f00 sp=0xc000251e68 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000ce6048, {0xc0010f4000?, 0xc000251f90?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000251f58 sp=0xc000251f00 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ee310) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000251fc8 sp=0xc000251f58 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000251fe0 sp=0xc000251fc8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000251fe8 sp=0xc000251fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 10 [syscall, 2 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x3de, 0xc00025166c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000251618 sp=0xc000251610 pc=0x4b8e25 os.wait6(0xc0002517b8?, 0x8e8d46?, 0xc001074200?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000251688 sp=0xc000251618 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc000e52180) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0002516b8 sp=0xc000251688 pc=0x4e2f16 os.(*Process).wait(0xc000e52180) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000251718 sp=0xc0002516b8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0014f0000) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000251780 sp=0xc000251718 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ee310) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0002517c8 sp=0xc000251780 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0002517e0 sp=0xc0002517c8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0002517e8 sp=0xc0002517e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 30 [runnable]: time.Time.abs({0xc126e1adc82739b2, 0x2187ff5740, 0x1015e80}) /usr/local/go/src/time/time.go:461 +0xfd fp=0xc000181ab8 sp=0xc000181ab0 pc=0x4c2f7d time.Time.Hour(...) /usr/local/go/src/time/time.go:583 main.(*Proc).logProgram(0xc0010743c0, 0x1?, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:364 +0x36a fp=0xc000181bf8 sp=0xc000181ab8 pc=0x8eba8a main.(*Proc).executeRaw(0xc0010743c0, 0x48153e?, 0xc00096d8a0?, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0xf8 fp=0xc000181d10 sp=0xc000181bf8 pc=0x8eb318 main.(*Proc).execute(0xc0010743c0, 0xb?, 0xc?, 0xc000181f38?, 0x1?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000181e50 sp=0xc000181d10 pc=0x8eab49 main.(*Proc).executeAndCollide(0xc0010743c0, 0xa3ba68?, 0xc0013786c0?, 0xc000181f38?, 0xc001074140?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc000181e98 sp=0xc000181e50 pc=0x8eb047 main.(*Proc).loop(0xc0010743c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc000181fc8 sp=0xc000181e98 pc=0x8e9057 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000181fe0 sp=0xc000181fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000181fe8 sp=0xc000181fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 31 [runnable]: runtime.gopark(0xc0012ced80?, 0xefd7e0?, 0x2?, 0x0?, 0x2?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000de9c90 sp=0xc000de9c70 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 sync.runtime_notifyListWait(0xc0004e3a10, 0x99) /usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc000de9cd8 sp=0xc000de9c90 pc=0x4635ec sync.(*Cond).Wait(0x4ff92e?) /usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc000de9d10 sp=0xc000de9cd8 pc=0x47ee8c github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc0004e3a40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc000de9d38 sp=0xc000de9d10 pc=0x8db11f main.(*Proc).executeRaw(0xc001074480, 0xb?, 0xc?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc000de9e50 sp=0xc000de9d38 pc=0x8eb2a8 main.(*Proc).executeAndCollide(0xc001074480, 0xa3ba68?, 0xc001378780?, 0xc000de9f38?, 0xc001074140?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000de9e98 sp=0xc000de9e50 pc=0x8eb092 main.(*Proc).loop(0xc001074480) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc000de9fc8 sp=0xc000de9e98 pc=0x8e9057 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000de9fe0 sp=0xc000de9fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000de9fe8 sp=0xc000de9fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 32 [runnable]: runtime.gopark(0xc00092cb80?, 0xc001488000?, 0x8?, 0x0?, 0x20?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000de5c90 sp=0xc000de5c70 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 sync.runtime_notifyListWait(0xc0004e3a10, 0x9d) /usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc000de5cd8 sp=0xc000de5c90 pc=0x4635ec sync.(*Cond).Wait(0xc000228600?) /usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc000de5d10 sp=0xc000de5cd8 pc=0x47ee8c github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc0004e3a40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc000de5d38 sp=0xc000de5d10 pc=0x8db11f main.(*Proc).executeRaw(0xc001074540, 0xb?, 0xc?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc000de5e50 sp=0xc000de5d38 pc=0x8eb2a8 main.(*Proc).executeAndCollide(0xc001074540, 0xa3ba68?, 0xc0013787b0?, 0xc000de5f38?, 0xc001074140?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000de5e98 sp=0xc000de5e50 pc=0x8eb092 main.(*Proc).loop(0xc001074540) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc000de5fc8 sp=0xc000de5e98 pc=0x8e9057 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000de5fe0 sp=0xc000de5fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000de5fe8 sp=0xc000de5fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 33 [runnable]: runtime.gopark(0xc001640510?, 0xf57120?, 0x3?, 0x0?, 0x3?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000847c90 sp=0xc000847c70 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 sync.runtime_notifyListWait(0xc0004e3a10, 0x9b) /usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc000847cd8 sp=0xc000847c90 pc=0x4635ec sync.(*Cond).Wait(0x4ff92e?) /usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc000847d10 sp=0xc000847cd8 pc=0x47ee8c github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc0004e3a40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc000847d38 sp=0xc000847d10 pc=0x8db11f main.(*Proc).executeRaw(0xc001074900, 0xb?, 0xc?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc000847e50 sp=0xc000847d38 pc=0x8eb2a8 main.(*Proc).executeAndCollide(0xc001074900, 0xa3ba68?, 0xc001378a50?, 0xc000847f38?, 0xc001074140?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000847e98 sp=0xc000847e50 pc=0x8eb092 main.(*Proc).loop(0xc001074900) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc000847fc8 sp=0xc000847e98 pc=0x8e9057 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000847fe0 sp=0xc000847fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000847fe8 sp=0xc000847fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 12 [IO wait]: runtime.gopark(0x4b8dc5?, 0xc00024ce08?, 0x58?, 0xce?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024cde8 sp=0xc00024cdc8 pc=0x437ed6 runtime.netpollblock(0xc00112a7d0?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00024ce20 sp=0xc00024cde8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08d1008, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00024ce40 sp=0xc00024ce20 pc=0x461889 internal/poll.(*pollDesc).wait(0xc0014ea2a0?, 0xc00112a7d0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00024ce68 sp=0xc00024ce40 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0014ea2a0, {0xc00112a7d0, 0x9830, 0x9830}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00024cf00 sp=0xc00024ce68 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000ce60a8, {0xc00112a7d0?, 0x2?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc00024cf58 sp=0xc00024cf00 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ee380) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00024cfc8 sp=0xc00024cf58 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00024cfe0 sp=0xc00024cfc8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024cfe8 sp=0xc00024cfe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 34 [IO wait, 2 minutes]: runtime.gopark(0x4b8dc5?, 0xc000054608?, 0x58?, 0x46?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545e8 sp=0xc0000545c8 pc=0x437ed6 runtime.netpollblock(0xc0011cc000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000054620 sp=0xc0000545e8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd0798a10, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000054640 sp=0xc000054620 pc=0x461889 internal/poll.(*pollDesc).wait(0xc001538600?, 0xc0011cc000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000054668 sp=0xc000054640 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc001538600, {0xc0011cc000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000054700 sp=0xc000054668 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000012860, {0xc0011cc000?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000054758 sp=0xc000054700 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d3340) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000547c8 sp=0xc000054758 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000547e0 sp=0xc0000547c8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 13 [IO wait, 2 minutes]: runtime.gopark(0x4b8dc5?, 0xc00024d608?, 0x58?, 0xd6?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024d5e8 sp=0xc00024d5c8 pc=0x437ed6 runtime.netpollblock(0xc0011ec000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00024d620 sp=0xc00024d5e8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08d04c8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00024d640 sp=0xc00024d620 pc=0x461889 internal/poll.(*pollDesc).wait(0xc0014ea5a0?, 0xc0011ec000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00024d668 sp=0xc00024d640 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0014ea5a0, {0xc0011ec000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00024d700 sp=0xc00024d668 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000ce60f0, {0xc0011ec000?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc00024d758 sp=0xc00024d700 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d32d0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00024d7c8 sp=0xc00024d758 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00024d7e0 sp=0xc00024d7c8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024d7e8 sp=0xc00024d7e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 14 [syscall, 2 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x460, 0xc00024de6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00024de18 sp=0xc00024de10 pc=0x4b8e25 os.wait6(0x0?, 0x0?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00024de88 sp=0xc00024de18 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc000e52570) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00024deb8 sp=0xc00024de88 pc=0x4e2f16 os.(*Process).wait(0xc000e52570) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00024df18 sp=0xc00024deb8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000cb4420) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00024df80 sp=0xc00024df18 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d3340) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00024dfc8 sp=0xc00024df80 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00024dfe0 sp=0xc00024dfc8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024dfe8 sp=0xc00024dfe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 16 [syscall, 2 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x468, 0xc00024f66c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00024f618 sp=0xc00024f610 pc=0x4b8e25 os.wait6(0x0?, 0x0?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00024f688 sp=0xc00024f618 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc000e525d0) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00024f6b8 sp=0xc00024f688 pc=0x4e2f16 os.(*Process).wait(0xc000e525d0) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00024f718 sp=0xc00024f6b8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0014f02c0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00024f780 sp=0xc00024f718 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d32d0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00024f7c8 sp=0xc00024f780 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00024f7e0 sp=0xc00024f7c8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024f7e8 sp=0xc00024f7e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 50 [syscall, 2 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x46c, 0xc00025066c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000250618 sp=0xc000250610 pc=0x4b8e25 os.wait6(0x0?, 0x12?, 0xc0000955d0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000250688 sp=0xc000250618 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc000e52630) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0002506b8 sp=0xc000250688 pc=0x4e2f16 os.(*Process).wait(0xc000e52630) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000250718 sp=0xc0002506b8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0014f0160) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000250780 sp=0xc000250718 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ee380) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0002507c8 sp=0xc000250780 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0002507e0 sp=0xc0002507c8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0002507e8 sp=0xc0002507e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 159 [syscall, 1 minutes]: syscall.Syscall6(0x1e1, 0x1, 0xa3b, 0xc000a6666c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000a66618 sp=0xc000a66610 pc=0x4b8e25 os.wait6(0xc0014f5380?, 0xc000a66718?, 0x405d3d?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000a66688 sp=0xc000a66618 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc000e52210) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000a666b8 sp=0xc000a66688 pc=0x4e2f16 os.(*Process).wait(0xc000e52210) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000a66718 sp=0xc000a666b8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000cb42c0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000a66780 sp=0xc000a66718 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d3260) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000a667c8 sp=0xc000a66780 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000a667e0 sp=0xc000a667c8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a667e8 sp=0xc000a667e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 35 [IO wait]: runtime.gopark(0x4b8dc5?, 0xc000054e08?, 0x58?, 0x4e?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054de8 sp=0xc000054dc8 pc=0x437ed6 runtime.netpollblock(0xc001383420?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000054e20 sp=0xc000054de8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd0798470, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000054e40 sp=0xc000054e20 pc=0x461889 internal/poll.(*pollDesc).wait(0xc0015389c0?, 0xc001383420?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000054e68 sp=0xc000054e40 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0015389c0, {0xc001383420, 0x1cbe0, 0x1cbe0}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000054f00 sp=0xc000054e68 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000129c0, {0xc001383420?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000054f58 sp=0xc000054f00 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ee460) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000054fc8 sp=0xc000054f58 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000054fe0 sp=0xc000054fc8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 36 [syscall, 2 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x4d8, 0xc00005566c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000055618 sp=0xc000055610 pc=0x4b8e25 os.wait6(0x0?, 0x0?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000055688 sp=0xc000055618 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc00003cfc0) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0000556b8 sp=0xc000055688 pc=0x4e2f16 os.(*Process).wait(0xc00003cfc0) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000055718 sp=0xc0000556b8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000cb4580) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000055780 sp=0xc000055718 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ee460) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0000557c8 sp=0xc000055780 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0000557e0 sp=0xc0000557c8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c