fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7faceee000 pc=0x46f8d2]

goroutine 27 [running]:
runtime.throw({0xb8bc55?, 0x462052?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc0018a73b8 sp=0xc0018a7388 pc=0x4398dc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc0018a7418 sp=0xc0018a73b8 pc=0x450645
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:373 +0x432 fp=0xc0018a7420 sp=0xc0018a7418 pc=0x46f8d2
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0018a79c8, {0xcaa9a8?, 0xc00132d230?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x9a7 fp=0xc0018a7520 sp=0xc0018a7420 pc=0x73e447
github.com/google/syzkaller/prog.(*execContext).serializeCall.(*execContext).writeCopyin.func1({0xcaa9a8, 0xc00132d230}, 0xc0012d80c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x1a8 fp=0xc0018a7570 sp=0xc0018a7520 pc=0x73caa8
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9a8?, 0xc00132d230?}, 0xc0012d80c0, 0xc0018a7948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x128 fp=0xc0018a76f8 sp=0xc0018a7570 pc=0x72af08
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa928?, 0xc00132d260?}, 0xc0012d80c0, 0xc0018a7948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2cb fp=0xc0018a7880 sp=0xc0018a76f8 pc=0x72b0ab
github.com/google/syzkaller/prog.ForeachArg(0xc00101caa0, 0xc0018a7920?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0018a78d8 sp=0xc0018a7880 pc=0x72ad7e
github.com/google/syzkaller/prog.(*execContext).writeCopyin(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0018a79c8, 0xc00101caa0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x54 fp=0xc0018a7968 sp=0xc0018a78d8 pc=0x73c394
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001601f40, {0x7f7faceea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x159 fp=0xc0018a7b70 sp=0xc0018a7968 pc=0x73c219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001524f30, 0xba349b?, 0xc001601f40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x4b fp=0xc0018a7c48 sp=0xc0018a7b70 pc=0x99316b
main.(*Proc).executeRaw(0xc001601380, 0xc0018a7da8?, 0xc001a00180?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc0018a7d58 sp=0xc0018a7c48 pc=0xa01ef7
main.(*Proc).execute(0xc001601380, 0x0?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0018a7e98 sp=0xc0018a7d58 pc=0xa016fd
main.(*Proc).loop(0xc001601380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc0018a7fc8 sp=0xc0018a7e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc0018a7fe0 sp=0xc0018a7fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0018a7fe8 sp=0xc0018a7fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 1 [select]:
runtime.gopark(0xc00196f9c0?, 0x2?, 0xa0?, 0xf2?, 0xc00196f97c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00196f7d0 sp=0xc00196f7b0 pc=0x43c72e
runtime.selectgo(0xc00196f9c0, 0xc00196f978, 0x128f0c0?, 0x0, 0x40f80d?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00196f8f0 sp=0xc00196f7d0 pc=0x44cb85
main.(*Fuzzer).pollLoop(0xc0003e6780)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0xf6 fp=0xc00196f9f0 sp=0xc00196f8f0 pc=0x9fc416
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1745 fp=0xc00196ff40 sp=0xc00196f9f0 pc=0x9fbac5
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc00196ffe0 sp=0xc00196ff40 pc=0x43c2bb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00196ffe8 sp=0xc00196ffe0 pc=0x46e6a1

goroutine 2 [force gc (idle), 1 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056fa8 sp=0xc000056f88 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000056fe0 sp=0xc000056fa8 pc=0x43c593
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46e6a1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 3 [GC sweep wait]:
runtime.gopark(0x128e801?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057778 sp=0xc000057758 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000577c8 sp=0xc000057778 pc=0x4277ff
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x41c8e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46e6a1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 4 [GC scavenge wait]:
runtime.gopark(0xf533dda8?, 0x5e112d40?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057f70 sp=0xc000057f50 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x128f260)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000057fa0 sp=0xc000057f70 pc=0x425089
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x425639
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x41c885
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46e6a1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xbf06e0?, 0x20?, 0xc0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056628 sp=0xc000056608 pc=0x43c72e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x41b967
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46e6a1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x30?, 0xab?, 0xc000052772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052618 sp=0xc0000525f8 pc=0x43c72e
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc000101380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000052738 sp=0xc000052618 pc=0x44cb85
go.opencensus.io/stats/view.(*worker).start(0xc000101380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000527c8 sp=0xc000052738 pc=0x95f2df
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x95e605
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46e6a1
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xbf0818?, 0xc000040020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052f50 sp=0xc000052f30 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 20 [GC worker (idle)]:
runtime.gopark(0x28122522f9?, 0xc000040040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053750 sp=0xc000053730 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000537e0 sp=0xc000053750 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [chan receive, 1 minutes]:
runtime.gopark(0xc000058ee0?, 0x71a1e5?, 0x1?, 0x6f?, 0xc000058f58?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058ec8 sp=0xc000058ea8 pc=0x43c72e
runtime.chanrecv(0xc0005452c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000058f40 sp=0xc000058ec8 pc=0x40948d
runtime.chanrecv1(0xc0005452c0?, 0xc000058fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000058f68 sp=0xc000058f40 pc=0x4090b2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc000058fe0 sp=0xc000058f68 pc=0x71b405
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 6 [chan receive, 1 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000059700 sp=0xc0000596e0 pc=0x43c72e
runtime.chanrecv(0xc000092420, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000059778 sp=0xc000059700 pc=0x40948d
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0000597a0 sp=0xc000059778 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x19 fp=0xc0000597e0 sp=0xc0000597a0 pc=0x9fbb99
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x487

goroutine 21 [select, 1 minutes, locked to thread]:
runtime.gopark(0xc00070cfa8?, 0x2?, 0xc9?, 0xc9?, 0xc00070cf94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00070ce30 sp=0xc00070ce10 pc=0x43c72e
runtime.selectgo(0xc00070cfa8, 0xc00070cf90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00070cf50 sp=0xc00070ce30 pc=0x44cb85
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc00070cfe0 sp=0xc00070cf50 pc=0x4655b2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00070cfe8 sp=0xc00070cfe0 pc=0x46e6a1
created by runtime.ensureSigM in goroutine 5
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 7 [IO wait, 1 minutes]:
runtime.gopark(0xc00070dc10?, 0x41011d?, 0x18?, 0xdc?, 0x4dcb5d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00070dba8 sp=0xc00070db88 pc=0x43c72e
runtime.netpollblock(0x7f7fb1199308?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00070dbe0 sp=0xc00070dba8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1087e68, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00070dc00 sp=0xc00070dbe0 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00062f800?, 0xc00070dce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00070dc28 sp=0xc00070dc00 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00062f800)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00070dcd0 sp=0xc00070dc28 pc=0x4db0ac
net.(*netFD).accept(0xc00062f800)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00070dd88 sp=0xc00070dcd0 pc=0x5b79c9
net.(*TCPListener).accept(0xc00071a000)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc00070ddb0 sp=0xc00070dd88 pc=0x5ce2fe
net.(*TCPListener).Accept(0xc00071a000)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc00070dde0 sp=0xc00070ddb0 pc=0x5cd4f0
net/http.(*onceCloseListener).Accept(0xcaa008?)
	<autogenerated>:1 +0x24 fp=0xc00070ddf8 sp=0xc00070dde0 pc=0x6c5c64
net/http.(*Server).Serve(0xc0003561e0, {0xca9230, 0xc00071a000})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc00070df28 sp=0xc00070ddf8 pc=0x6b7604
net/http.(*Server).ListenAndServe(0xc0003561e0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc00070df58 sp=0xc00070df28 pc=0x6b7271
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3239
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x9a fp=0xc00070dfe0 sp=0xc00070df58 pc=0xa05bba
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00070dfe8 sp=0xc00070dfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x493

goroutine 22 [syscall, 1 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc0003d6fa0 sp=0xc0003d6f58 pc=0x40ea49
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0003d6fc0 sp=0xc0003d6fa0 pc=0x46ae09
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0003d6fe0 sp=0xc0003d6fc0 pc=0x71a513
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d6fe8 sp=0xc0003d6fe0 pc=0x46e6a1
created by os/signal.Notify.func1.1 in goroutine 5
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 9 [IO wait]:
runtime.gopark(0xc0006c7970?, 0xc0006c7970?, 0x9d?, 0xda?, 0xc0006c79c8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006c7958 sp=0xc0006c7938 pc=0x43c72e
runtime.netpollblock(0xc0006b4000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006c7990 sp=0xc0006c7958 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1087f60, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006c79b0 sp=0xc0006c7990 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000397d80?, 0xc0006b4000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006c79d8 sp=0xc0006c79b0 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000397d80, {0xc0006b4000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006c7a70 sp=0xc0006c79d8 pc=0x4d6eba
net.(*netFD).Read(0xc000397d80, {0xc0006b4000?, 0xc00071a1e0?, 0xa54440?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0006c7ab8 sp=0xc0006c7a70 pc=0x5b59a5
net.(*conn).Read(0xc00005b170, {0xc0006b4000?, 0x66a5a5?, 0xca2bc0?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0006c7b00 sp=0xc0006c7ab8 pc=0x5c62c5
net.(*TCPConn).Read(0x407628?, {0xc0006b4000?, 0xc00115acf0?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc0006c7b30 sp=0xc0006c7b00 pc=0x5d6a25
bufio.(*Reader).fill(0xc000545440)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc0006c7b68 sp=0xc0006c7b30 pc=0x6512e3
bufio.(*Reader).ReadByte(0xc000545440)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc0006c7b88 sp=0xc0006c7b68 pc=0x651a07
compress/flate.(*decompressor).moreBits(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0006c7bc0 sp=0xc0006c7b88 pc=0x66ac87
compress/flate.(*decompressor).nextBlock(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0006c7bd8 sp=0xc0006c7bc0 pc=0x669128
compress/flate.(*decompressor).Read(0xc000256000, {0xc0006c0000, 0x1000, 0xc0006c7c78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0006c7c08 sp=0xc0006c7bd8 pc=0x66935b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00071a1e0?, {0xc0006c0000?, 0xaf68e0?, 0xc00115acc0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc0006c7c38 sp=0xc0006c7c08 pc=0x998542
bufio.(*Reader).Read(0xc0005454a0, {0xc000552000, 0x1, 0xc0006c7d68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc0006c7c70 sp=0xc0006c7c38 pc=0x651817
io.ReadAtLeast({0xca2bc0, 0xc0005454a0}, {0xc000552000, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006c7cb8 sp=0xc0006c7c70 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xca2bc0, 0xc0005454a0}, {0xc000552000, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0006c7d10 sp=0xc0006c7cb8 pc=0x93a2f1
encoding/gob.(*Decoder).recvMessage(0xc00062e000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0006c7d48 sp=0xc0006c7d10 pc=0x9438d3
encoding/gob.(*Decoder).decodeTypeSequence(0xc00062e000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0006c7d78 sp=0xc0006c7d48 pc=0x943c47
encoding/gob.(*Decoder).DecodeValue(0xc00062e000, {0xa48900?, 0xc000344060?, 0x7f7fb119c788?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0006c7df8 sp=0xc0006c7d78 pc=0x94408e
encoding/gob.(*Decoder).Decode(0xc00062e000, {0xa48900?, 0xc000344060?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc0006c7e50 sp=0xc0006c7df8 pc=0x943ec5
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa9c4e0?, 0xa45340?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0006c7e78 sp=0xc0006c7e50 pc=0x958a05
net/rpc.(*Client).input(0xc000545560)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0006c7fc8 sp=0xc0006c7e78 pc=0x957c5f
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0006c7fe0 sp=0xc0006c7fc8 pc=0x9588e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c7fe8 sp=0xc0006c7fe0 pc=0x46e6a1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 304 [IO wait]:
runtime.gopark(0xc0003d9618?, 0xc0003d9618?, 0x9d?, 0xda?, 0xc0003d9670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d9600 sp=0xc0003d95e0 pc=0x43c72e
runtime.netpollblock(0xc001076000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003d9638 sp=0xc0003d9600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1087898, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003d9658 sp=0xc0003d9638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001a000c0?, 0xc001076000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d9680 sp=0xc0003d9658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a000c0, {0xc001076000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d9718 sp=0xc0003d9680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001586000, {0xc001076000?, 0xc000545ce0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d9758 sp=0xc0003d9718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000653960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003d97c8 sp=0xc0003d9758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003d97e0 sp=0xc0003d97c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d97e8 sp=0xc0003d97e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 23
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 23 [IO wait]:
runtime.gopark(0xc0018a1830?, 0xc0018a1830?, 0x9d?, 0xda?, 0xc0018a1888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0018a1818 sp=0xc0018a17f8 pc=0x43c72e
runtime.netpollblock(0xc0011584c0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0018a1850 sp=0xc0018a1818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef7100, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0018a1870 sp=0xc0018a1850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001a002a0?, 0xc0011584c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0018a1898 sp=0xc0018a1870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a002a0, {0xc0011584c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0018a1930 sp=0xc0018a1898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001586018, {0xc0011584c0?, 0xc0018a19a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0018a1970 sp=0xc0018a1930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc001586018}, {0xc0011584c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0018a19b8 sp=0xc0018a1970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000653960, 0x7f7fb0aea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc0018a1b70 sp=0xc0018a19b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001524d80, 0xba349b?, 0xc001600100)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc0018a1c48 sp=0xc0018a1b70 pc=0x993346
main.(*Proc).executeRaw(0xc001601200, 0xc00067dda8?, 0xc00115aa20?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc0018a1d58 sp=0xc0018a1c48 pc=0xa01ef7
main.(*Proc).execute(0xc001601200, 0x0?, 0xc0007111e0?, 0xc0003d9f20?, 0x40885e?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0018a1e98 sp=0xc0018a1d58 pc=0xa016fd
main.(*Proc).loop(0xc001601200)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc0018a1fc8 sp=0xc0018a1e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc0018a1fe0 sp=0xc0018a1fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0018a1fe8 sp=0xc0018a1fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 24 [IO wait]:
runtime.gopark(0xc001973830?, 0xc001973830?, 0x9d?, 0xda?, 0xc001973888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001973818 sp=0xc0019737f8 pc=0x43c72e
runtime.netpollblock(0xc0011584d0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001973850 sp=0xc001973818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10877a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001973870 sp=0xc001973850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00115a0c0?, 0xc0011584d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001973898 sp=0xc001973870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00115a0c0, {0xc0011584d0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001973930 sp=0xc001973898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000974b0, {0xc0011584d0?, 0xc0019739a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001973970 sp=0xc001973930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc0000974b0}, {0xc0011584d0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0019739b8 sp=0xc001973970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000653ab0, 0x1000000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001973b70 sp=0xc0019739b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001524e10, 0xbc389b?, 0xc00114bac0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001973c48 sp=0xc001973b70 pc=0x993346
main.(*Proc).executeRaw(0xc001601240, 0xc00060bda8?, 0x408a93?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001973d58 sp=0xc001973c48 pc=0xa01ef7
main.(*Proc).execute(0xc001601240, 0x0?, 0x0?, 0x4400000000?, 0x170000005b?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc001973e98 sp=0xc001973d58 pc=0xa016fd
main.(*Proc).loop(0xc001601240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc001973fc8 sp=0xc001973e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001973fe0 sp=0xc001973fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001973fe8 sp=0xc001973fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 338 [select]:
runtime.gopark(0xc0003d9fb0?, 0x2?, 0xe0?, 0xaa?, 0xc0003d9f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d9e38 sp=0xc0003d9e18 pc=0x43c72e
runtime.selectgo(0xc0003d9fb0, 0xc0003d9f88, 0xc001158160?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003d9f58 sp=0xc0003d9e38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc0003d9fe0 sp=0xc0003d9f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d9fe8 sp=0xc0003d9fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 24
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 322 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xf6c, 0xc0003d466c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d4618 sp=0xc0003d4608 pc=0x4bdac9
os.wait6(0xc0003e9ba0?, 0x408b00?, 0xc0003e9ba0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d4688 sp=0xc0003d4618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000ce84b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d46b8 sp=0xc0003d4688 pc=0x4e6350
os.(*Process).wait(0xc000ce84b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d4718 sp=0xc0003d46b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000bf2dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d4780 sp=0xc0003d4718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000653960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003d47c8 sp=0xc0003d4780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003d47e0 sp=0xc0003d47c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d47e8 sp=0xc0003d47e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 23
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 25 [IO wait]:
runtime.gopark(0xc0006c9830?, 0xc0006c9830?, 0x9d?, 0xda?, 0xc0006c9888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006c9818 sp=0xc0006c97f8 pc=0x43c72e
runtime.netpollblock(0xc0011583d0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006c9850 sp=0xc0006c9818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10871d0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006c9870 sp=0xc0006c9850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001638420?, 0xc0011583d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006c9898 sp=0xc0006c9870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001638420, {0xc0011583d0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006c9930 sp=0xc0006c9898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005b6d0, {0xc0011583d0?, 0xc0006c99a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006c9970 sp=0xc0006c9930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc00005b6d0}, {0xc0011583d0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006c99b8 sp=0xc0006c9970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0006539d0, 0x7f7fae2ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc0006c9b70 sp=0xc0006c99b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001524ea0, 0xba349b?, 0xc001600940)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc0006c9c48 sp=0xc0006c9b70 pc=0x993346
main.(*Proc).executeRaw(0xc001601340, 0xc0006c9da8?, 0xc00115a8a0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc0006c9d58 sp=0xc0006c9c48 pc=0xa01ef7
main.(*Proc).execute(0xc001601340, 0x0?, 0x0?, 0x4400000000?, 0x170000005b?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0006c9e98 sp=0xc0006c9d58 pc=0xa016fd
main.(*Proc).loop(0xc001601340)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc0006c9fc8 sp=0xc0006c9e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc0006c9fe0 sp=0xc0006c9fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c9fe8 sp=0xc0006c9fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 333 [select]:
runtime.gopark(0xc000059fb0?, 0x2?, 0xc0?, 0xf?, 0xc000059f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000059e38 sp=0xc000059e18 pc=0x43c72e
runtime.selectgo(0xc000059fb0, 0xc000059f88, 0xc0010be07c?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059f58 sp=0xc000059e38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc000059fe0 sp=0xc000059f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 15 [IO wait, 1 minutes]:
runtime.gopark(0xc0003d8e18?, 0xc0003d8e18?, 0x9d?, 0xda?, 0xc0003d8e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d8e00 sp=0xc0003d8de0 pc=0x43c72e
runtime.netpollblock(0xc0018c8000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003d8e38 sp=0xc0003d8e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10873c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003d8e58 sp=0xc0003d8e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001638360?, 0xc0018c8000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d8e80 sp=0xc0003d8e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001638360, {0xc0018c8000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d8f18 sp=0xc0003d8e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005b640, {0xc0018c8000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d8f58 sp=0xc0003d8f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0006539d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003d8fc8 sp=0xc0003d8f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003d8fe0 sp=0xc0003d8fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d8fe8 sp=0xc0003d8fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 16 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x45a, 0xc0003d4e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d4e18 sp=0xc0003d4e08 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d4e88 sp=0xc0003d4e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000bed80)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d4eb8 sp=0xc0003d4e88 pc=0x4e6350
os.(*Process).wait(0xc0000bed80)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d4f18 sp=0xc0003d4eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00163c160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d4f80 sp=0xc0003d4f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0006539d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003d4fc8 sp=0xc0003d4f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003d4fe0 sp=0xc0003d4fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d4fe8 sp=0xc0003d4fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 28 [IO wait]:
runtime.gopark(0xc0018a3830?, 0xc0018a3830?, 0x9d?, 0xda?, 0xc0018a3888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0018a3818 sp=0xc0018a37f8 pc=0x43c72e
runtime.netpollblock(0xc0010be220?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0018a3850 sp=0xc0018a3818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1087990, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0018a3870 sp=0xc0018a3850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001a006c0?, 0xc0010be220?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0018a3898 sp=0xc0018a3870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a006c0, {0xc0010be220, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0018a3930 sp=0xc0018a3898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001586048, {0xc0010be220?, 0xc0018a39a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0018a3970 sp=0xc0018a3930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc001586048}, {0xc0010be220, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0018a39b8 sp=0xc0018a3970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000653b20, 0x7f7fabaea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc0018a3b70 sp=0xc0018a39b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001524fc0, 0xba349b?, 0xc001601f80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc0018a3c48 sp=0xc0018a3b70 pc=0x993346
main.(*Proc).executeRaw(0xc001601480, 0xc000987da8?, 0xc001a00f60?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc0018a3d58 sp=0xc0018a3c48 pc=0xa01ef7
main.(*Proc).execute(0xc001601480, 0x0?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0018a3e98 sp=0xc0018a3d58 pc=0xa016fd
main.(*Proc).loop(0xc001601480)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc0018a3fc8 sp=0xc0018a3e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc0018a3fe0 sp=0xc0018a3fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0018a3fe8 sp=0xc0018a3fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 34 [IO wait, 1 minutes]:
runtime.gopark(0xc0003d5e18?, 0xc0003d5e18?, 0x9d?, 0xda?, 0xc0003d5e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d5e00 sp=0xc0003d5de0 pc=0x43c72e
runtime.netpollblock(0xc0018ec000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003d5e38 sp=0xc0003d5e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10870d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003d5e58 sp=0xc0003d5e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0016388a0?, 0xc0018ec000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d5e80 sp=0xc0003d5e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0016388a0, {0xc0018ec000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d5f18 sp=0xc0003d5e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005b850, {0xc0018ec000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d5f58 sp=0xc0003d5f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003a62a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003d5fc8 sp=0xc0003d5f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003d5fe0 sp=0xc0003d5fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d5fe8 sp=0xc0003d5fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 323 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xb45, 0xc0003d666c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d6618 sp=0xc0003d6608 pc=0x4bdac9
os.wait6(0x128f0c0?, 0x8000000000000000?, 0x14515a8d0d?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d6688 sp=0xc0003d6618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000ce84e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d66b8 sp=0xc0003d6688 pc=0x4e6350
os.(*Process).wait(0xc000ce84e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d6718 sp=0xc0003d66b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00163c000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d6780 sp=0xc0003d6718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000653ab0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003d67c8 sp=0xc0003d6780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003d67e0 sp=0xc0003d67c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d67e8 sp=0xc0003d67e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 24
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 37 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x434, 0xc0003d7e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d7e18 sp=0xc0003d7e08 pc=0x4bdac9
os.wait6(0x0?, 0xc0003d7ef8?, 0x40ffc5?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d7e88 sp=0xc0003d7e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000beff0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d7eb8 sp=0xc0003d7e88 pc=0x4e6350
os.(*Process).wait(0xc0000beff0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d7f18 sp=0xc0003d7eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00163c2c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d7f80 sp=0xc0003d7f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003a62a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003d7fc8 sp=0xc0003d7f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003d7fe0 sp=0xc0003d7fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d7fe8 sp=0xc0003d7fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 337 [select]:
runtime.gopark(0xc0000587b0?, 0x2?, 0x80?, 0xaa?, 0xc00005878c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058638 sp=0xc000058618 pc=0x43c72e
runtime.selectgo(0xc0000587b0, 0xc000058788, 0xc0010be078?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000058758 sp=0xc000058638 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc0000587e0 sp=0xc000058758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 23
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 41 [sleep]:
runtime.gopark(0x281c382435?, 0x4500000044?, 0x92?, 0xc8?, 0xc00070ec38?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00070ec08 sp=0xc00070ebe8 pc=0x43c72e
time.Sleep(0x3b9aca00)
	/usr/local/go/src/runtime/time.go:195 +0x125 fp=0xc00070ec48 sp=0xc00070ec08 pc=0x46b785
main.(*Proc).executeRaw(0xc00144e380, 0xc000679da8?, 0xc001a000c0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:340 +0xc5 fp=0xc00070ed58 sp=0xc00070ec48 pc=0xa01e65
main.(*Proc).execute(0xc00144e380, 0x81b84f8281b72889?, 0x8098633881c01cd5?, 0x81bff227814d366b?, 0x81d7f20c81c9b613?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc00070ee98 sp=0xc00070ed58 pc=0xa016fd
main.(*Proc).loop(0xc00144e380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc00070efc8 sp=0xc00070ee98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc00070efe0 sp=0xc00070efc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00070efe8 sp=0xc00070efe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 321 [IO wait]:
runtime.gopark(0xc001657618?, 0xc001657618?, 0x9d?, 0xda?, 0xc001657670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001657600 sp=0xc0016575e0 pc=0x43c72e
runtime.netpollblock(0xc001408000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001657638 sp=0xc001657600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10875b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001657658 sp=0xc001657638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001a00600?, 0xc001408000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001657680 sp=0xc001657658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a00600, {0xc001408000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001657718 sp=0xc001657680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001586038, {0xc001408000?, 0x81bf100381b89ee2?, 0x81c0a18d81d93a1c?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001657758 sp=0xc001657718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000653b20)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0016577c8 sp=0xc001657758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0016577e0 sp=0xc0016577c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0016577e8 sp=0xc0016577e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 325 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xa4b, 0xc0003d266c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003d2618 sp=0xc0003d2608 pc=0x4bdac9
os.wait6(0xc000106c00?, 0x43c72e?, 0x4bc152?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003d2688 sp=0xc0003d2618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000ce8510)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003d26b8 sp=0xc0003d2688 pc=0x4e6350
os.(*Process).wait(0xc000ce8510)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003d2718 sp=0xc0003d26b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000bf2f20)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003d2780 sp=0xc0003d2718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000653b20)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003d27c8 sp=0xc0003d2780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003d27e0 sp=0xc0003d27c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d27e8 sp=0xc0003d27e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 319 [select]:
runtime.gopark(0xc0003d2fb0?, 0x2?, 0x0?, 0xa9?, 0xc0003d2f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003d2e38 sp=0xc0003d2e18 pc=0x43c72e
runtime.selectgo(0xc0003d2fb0, 0xc0003d2f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003d2f58 sp=0xc0003d2e38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc0003d2fe0 sp=0xc0003d2f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003d2fe8 sp=0xc0003d2fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 313 [IO wait]:
runtime.gopark(0xc001651e18?, 0xc001651e18?, 0x9d?, 0xda?, 0xc001651e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001651e00 sp=0xc001651de0 pc=0x43c72e
runtime.netpollblock(0xc001526000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001651e38 sp=0xc001651e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1087d70, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001651e58 sp=0xc001651e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00115a000?, 0xc001526000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001651e80 sp=0xc001651e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00115a000, {0xc001526000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001651f18 sp=0xc001651e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000097350, {0xc001526000?, 0x10f0c00?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001651f58 sp=0xc001651f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000653ab0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc001651fc8 sp=0xc001651f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc001651fe0 sp=0xc001651fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001651fe8 sp=0xc001651fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 24
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25