fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fabaee000 pc=0x46f8d7]

goroutine 12 [running]:
runtime.throw({0xb8bc55?, 0x462052?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc000e233b8 sp=0xc000e23388 pc=0x4398dc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc000e23418 sp=0xc000e233b8 pc=0x450645
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:374 +0x437 fp=0xc000e23420 sp=0xc000e23418 pc=0x46f8d7
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc000e239c8, {0xcaa9a8?, 0xc0015f0420?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x9a7 fp=0xc000e23520 sp=0xc000e23420 pc=0x73e447
github.com/google/syzkaller/prog.(*execContext).serializeCall.(*execContext).writeCopyin.func1({0xcaa9a8, 0xc0015f0420}, 0xc0014542c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x1a8 fp=0xc000e23570 sp=0xc000e23520 pc=0x73caa8
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9a8?, 0xc0015f0420?}, 0xc0014542c0, 0xc000e23948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x128 fp=0xc000e236f8 sp=0xc000e23570 pc=0x72af08
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa928?, 0xc0015f0450?}, 0xc0014542c0, 0xc000e23948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2cb fp=0xc000e23880 sp=0xc000e236f8 pc=0x72b0ab
github.com/google/syzkaller/prog.ForeachArg(0xc000d15720, 0xc000e23920?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc000e238d8 sp=0xc000e23880 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(0xc000e239c8, 0xc000d15720)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x54 fp=0xc000e23968 sp=0xc000e238d8 pc=0x73c394
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc00125a480, {0x7f7fabaea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x159 fp=0xc000e23b70 sp=0xc000e23968 pc=0x73c219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00137a360, 0xba349b?, 0xc00125a480)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x4b fp=0xc000e23c48 sp=0xc000e23b70 pc=0x99316b
main.(*Proc).executeRaw(0xc001536280, 0xc000e23da8?, 0xc00100f0e0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000e23d58 sp=0xc000e23c48 pc=0xa01ef7
main.(*Proc).execute(0xc001536280, 0xc0015fd320?, 0xd4?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000e23e98 sp=0xc000e23d58 pc=0xa016fd
main.(*Proc).loop(0xc001536280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000e23fc8 sp=0xc000e23e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000e23fe0 sp=0xc000e23fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000e23fe8 sp=0xc000e23fe0 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(0xc000bb99c0?, 0x2?, 0xa0?, 0xf2?, 0xc000bb997c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000bb97d0 sp=0xc000bb97b0 pc=0x43c72e
runtime.selectgo(0xc000bb99c0, 0xc000bb9978, 0xc0015f0030?, 0x0, 0xc001536600?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000bb98f0 sp=0xc000bb97d0 pc=0x44cb85
main.(*Fuzzer).pollLoop(0xc0003e6780)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0xf6 fp=0xc000bb99f0 sp=0xc000bb98f0 pc=0x9fc416
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1745 fp=0xc000bb9f40 sp=0xc000bb99f0 pc=0x9fbac5
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc000bb9fe0 sp=0xc000bb9f40 pc=0x43c2bb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000bb9fe8 sp=0xc000bb9fe0 pc=0x46e6a1

goroutine 2 [force gc (idle), 16 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(0x1?, 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(0x89d90a17?, 0x88b0b0e8?, 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?, 0x40?, 0x0?, 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?, 0x3?, 0x0?, 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(0xea45d59c31?, 0x3?, 0xba?, 0xd?, 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(0xbf0818?, 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 21 [chan receive, 16 minutes]:
runtime.gopark(0xc0000546e0?, 0x71a1e5?, 0x1?, 0x6f?, 0xc000054758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000546c8 sp=0xc0000546a8 pc=0x43c72e
runtime.chanrecv(0xc0003dc000, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000054740 sp=0xc0000546c8 pc=0x40948d
runtime.chanrecv1(0xc0003dc000?, 0xc0000547b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000054768 sp=0xc000054740 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=0xc0000547e0 sp=0xc000054768 pc=0x71b405
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 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 22 [chan receive, 16 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054f00 sp=0xc000054ee0 pc=0x43c72e
runtime.chanrecv(0xc000092180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000054f78 sp=0xc000054f00 pc=0x40948d
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000054fa0 sp=0xc000054f78 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x19 fp=0xc000054fe0 sp=0xc000054fa0 pc=0x9fbb99
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x487

goroutine 5 [select, 16 minutes, locked to thread]:
runtime.gopark(0xc0005ccfa8?, 0x2?, 0xc9?, 0xc9?, 0xc0005ccf94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0005cce30 sp=0xc0005cce10 pc=0x43c72e
runtime.selectgo(0xc0005ccfa8, 0xc0005ccf90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0005ccf50 sp=0xc0005cce30 pc=0x44cb85
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc0005ccfe0 sp=0xc0005ccf50 pc=0x4655b2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005ccfe8 sp=0xc0005ccfe0 pc=0x46e6a1
created by runtime.ensureSigM in goroutine 21
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 23 [IO wait, 16 minutes]:
runtime.gopark(0xc0005cdc10?, 0x40ffc5?, 0x18?, 0xdc?, 0x4dcb5d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0005cdba8 sp=0xc0005cdb88 pc=0x43c72e
runtime.netpollblock(0x7f7ff7eca7e8?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0005cdbe0 sp=0xc0005cdba8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1051ce0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0005cdc00 sp=0xc0005cdbe0 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0003e0000?, 0xc0005cdce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0005cdc28 sp=0xc0005cdc00 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0003e0000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0005cdcd0 sp=0xc0005cdc28 pc=0x4db0ac
net.(*netFD).accept(0xc0003e0000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0005cdd88 sp=0xc0005cdcd0 pc=0x5b79c9
net.(*TCPListener).accept(0xc0003f0000)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc0005cddb0 sp=0xc0005cdd88 pc=0x5ce2fe
net.(*TCPListener).Accept(0xc0003f0000)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc0005cdde0 sp=0xc0005cddb0 pc=0x5cd4f0
net/http.(*onceCloseListener).Accept(0xcaa008?)
	<autogenerated>:1 +0x24 fp=0xc0005cddf8 sp=0xc0005cdde0 pc=0x6c5c64
net/http.(*Server).Serve(0xc0003560f0, {0xca9230, 0xc0003f0000})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc0005cdf28 sp=0xc0005cddf8 pc=0x6b7604
net/http.(*Server).ListenAndServe(0xc0003560f0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc0005cdf58 sp=0xc0005cdf28 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=0xc0005cdfe0 sp=0xc0005cdf58 pc=0xa05bba
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005cdfe8 sp=0xc0005cdfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x493

goroutine 6 [syscall, 16 minutes]:
runtime.notetsleepg(0x400000?, 0xc0003b6fe8?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc0003b6fa0 sp=0xc0003b6f58 pc=0x40ea49
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0003b6fc0 sp=0xc0003b6fa0 pc=0x46ae09
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0003b6fe0 sp=0xc0003b6fc0 pc=0x71a513
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b6fe8 sp=0xc0003b6fe0 pc=0x46e6a1
created by os/signal.Notify.func1.1 in goroutine 21
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 8 [IO wait, 15 minutes]:
runtime.gopark(0xc000055e18?, 0xc000055e18?, 0x9d?, 0xda?, 0xc000055e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055e00 sp=0xc000055de0 pc=0x43c72e
runtime.netpollblock(0xc0013a6000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000055e38 sp=0xc000055e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1051520, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000055e58 sp=0xc000055e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0010b8060?, 0xc0013a6000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000055e80 sp=0xc000055e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010b8060, {0xc0013a6000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000055f18 sp=0xc000055e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a1d8, {0xc0013a6000?, 0x0?, 0x1?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000055f58 sp=0xc000055f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000113b90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000055fc8 sp=0xc000055f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 25 [IO wait]:
runtime.gopark(0xc000e25970?, 0xc000e25970?, 0x9d?, 0xda?, 0xc000e259c8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000e25958 sp=0xc000e25938 pc=0x43c72e
runtime.netpollblock(0xc000533000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000e25990 sp=0xc000e25958 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1051be8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000e259b0 sp=0xc000e25990 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000101a00?, 0xc000533000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e259d8 sp=0xc000e259b0 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000101a00, {0xc000533000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e25a70 sp=0xc000e259d8 pc=0x4d6eba
net.(*netFD).Read(0xc000101a00, {0xc000533000?, 0xc00028f560?, 0xa54440?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000e25ab8 sp=0xc000e25a70 pc=0x5b59a5
net.(*conn).Read(0xc000096ce8, {0xc000533000?, 0x66a5a5?, 0xca2bc0?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc000e25b00 sp=0xc000e25ab8 pc=0x5c62c5
net.(*TCPConn).Read(0x407628?, {0xc000533000?, 0xc0011e7050?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc000e25b30 sp=0xc000e25b00 pc=0x5d6a25
bufio.(*Reader).fill(0xc0004e41e0)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc000e25b68 sp=0xc000e25b30 pc=0x6512e3
bufio.(*Reader).ReadByte(0xc0004e41e0)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc000e25b88 sp=0xc000e25b68 pc=0x651a07
compress/flate.(*decompressor).moreBits(0xc000254000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc000e25bc0 sp=0xc000e25b88 pc=0x66ac87
compress/flate.(*decompressor).nextBlock(0xc000254000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc000e25bd8 sp=0xc000e25bc0 pc=0x669128
compress/flate.(*decompressor).Read(0xc000254000, {0xc00031d000, 0x1000, 0xc000e25c78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc000e25c08 sp=0xc000e25bd8 pc=0x66935b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00028f560?, {0xc00031d000?, 0xaf68e0?, 0xc0011e7020?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc000e25c38 sp=0xc000e25c08 pc=0x998542
bufio.(*Reader).Read(0xc0004e4240, {0xc0004aa020, 0x1, 0xc000e25d68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc000e25c70 sp=0xc000e25c38 pc=0x651817
io.ReadAtLeast({0xca2bc0, 0xc0004e4240}, {0xc0004aa020, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e25cb8 sp=0xc000e25c70 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xca2bc0, 0xc0004e4240}, {0xc0004aa020, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000e25d10 sp=0xc000e25cb8 pc=0x93a2f1
encoding/gob.(*Decoder).recvMessage(0xc000101a80)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000e25d48 sp=0xc000e25d10 pc=0x9438d3
encoding/gob.(*Decoder).decodeTypeSequence(0xc000101a80, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000e25d78 sp=0xc000e25d48 pc=0x943c47
encoding/gob.(*Decoder).DecodeValue(0xc000101a80, {0xa48900?, 0xc000376990?, 0x7f7fb11766c8?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000e25df8 sp=0xc000e25d78 pc=0x94408e
encoding/gob.(*Decoder).Decode(0xc000101a80, {0xa48900?, 0xc000376990?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc000e25e50 sp=0xc000e25df8 pc=0x943ec5
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa9c4e0?, 0xa45340?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000e25e78 sp=0xc000e25e50 pc=0x958a05
net/rpc.(*Client).input(0xc0004e4300)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000e25fc8 sp=0xc000e25e78 pc=0x957c5f
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000e25fe0 sp=0xc000e25fc8 pc=0x9588e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000e25fe8 sp=0xc000e25fe0 pc=0x46e6a1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 28 [IO wait]:
runtime.gopark(0xc000767830?, 0xc000767830?, 0x9d?, 0xda?, 0xc000767888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000767818 sp=0xc0007677f8 pc=0x43c72e
runtime.netpollblock(0xc001852120?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000767850 sp=0xc000767818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1051af0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000767870 sp=0xc000767850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000b8b8c0?, 0xc001852120?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000767898 sp=0xc000767870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b8b8c0, {0xc001852120, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000767930 sp=0xc000767898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a100, {0xc001852120?, 0xc0007679a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000767970 sp=0xc000767930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d5a100}, {0xc001852120, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0007679b8 sp=0xc000767970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000113b20, 0x7f7fb0aea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000767b70 sp=0xc0007679b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0010ba990, 0xba349b?, 0xc00125a580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000767c48 sp=0xc000767b70 pc=0x993346
main.(*Proc).executeRaw(0xc000fce240, 0xc000e21da8?, 0xc00100f020?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000767d58 sp=0xc000767c48 pc=0xa01ef7
main.(*Proc).execute(0xc000fce240, 0xc0011e69c0?, 0xc000058f18?, 0x40885e?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000767e98 sp=0xc000767d58 pc=0xa016fd
main.(*Proc).loop(0xc000fce240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000767fc8 sp=0xc000767e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000767fe0 sp=0xc000767fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000767fe8 sp=0xc000767fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 7 [IO wait, 15 minutes]:
runtime.gopark(0xc000059618?, 0xc000059618?, 0x9d?, 0xda?, 0xc000059670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000059600 sp=0xc0000595e0 pc=0x43c72e
runtime.netpollblock(0xc001098000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000059638 sp=0xc000059600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10519f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000059658 sp=0xc000059638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000b8a660?, 0xc001098000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000059680 sp=0xc000059658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b8a660, {0xc001098000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000059718 sp=0xc000059680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a000, {0xc001098000?, 0xc000059790?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000059758 sp=0xc000059718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000113b20)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0000597c8 sp=0xc000059758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 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 29 [IO wait]:
runtime.gopark(0xc001927830?, 0xc001927830?, 0x9d?, 0xda?, 0xc001927888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001927818 sp=0xc0019277f8 pc=0x43c72e
runtime.netpollblock(0xc0018520b0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001927850 sp=0xc001927818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1051330, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001927870 sp=0xc001927850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0010b8120?, 0xc0018520b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001927898 sp=0xc001927870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010b8120, {0xc0018520b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001927930 sp=0xc001927898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a380, {0xc0018520b0?, 0xc0019279a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001927970 sp=0xc001927930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d5a380}, {0xc0018520b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0019279b8 sp=0xc001927970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000113b90, 0x7f7faf6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001927b70 sp=0xc0019279b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0010baa20, 0xba349b?, 0xc00125a600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001927c48 sp=0xc001927b70 pc=0x993346
main.(*Proc).executeRaw(0xc000fce340, 0xc001927da8?, 0xc00100ef60?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001927d58 sp=0xc001927c48 pc=0xa01ef7
main.(*Proc).execute(0xc000fce340, 0xc001752360?, 0xc00033f260?, 0xc00033f5e0?, 0xc00032f960?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc001927e98 sp=0xc001927d58 pc=0xa016fd
main.(*Proc).loop(0xc000fce340)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc001927fc8 sp=0xc001927e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001927fe0 sp=0xc001927fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001927fe8 sp=0xc001927fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 30 [syscall, 15 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x456, 0xc0003b8e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003b8e18 sp=0xc0003b8e08 pc=0x4bdac9
os.wait6(0xc000566a00?, 0xc000566c80?, 0xc000566f00?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003b8e88 sp=0xc0003b8e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0008a6000)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003b8eb8 sp=0xc0003b8e88 pc=0x4e6350
os.(*Process).wait(0xc0008a6000)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003b8f18 sp=0xc0003b8eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0009929a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003b8f80 sp=0xc0003b8f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000113b20)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003b8fc8 sp=0xc0003b8f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003b8fe0 sp=0xc0003b8fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b8fe8 sp=0xc0003b8fe0 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 32 [IO wait]:
runtime.gopark(0xc000e5f830?, 0xc000e5f830?, 0x9d?, 0xda?, 0xc000e5f888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000e5f818 sp=0xc000e5f7f8 pc=0x43c72e
runtime.netpollblock(0xc001160ac0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000e5f850 sp=0xc000e5f818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef8cf0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000e5f870 sp=0xc000e5f850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0008168a0?, 0xc001160ac0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e5f898 sp=0xc000e5f870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0008168a0, {0xc001160ac0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e5f930 sp=0xc000e5f898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a4d8, {0xc001160ac0?, 0xc000e5f9a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e5f970 sp=0xc000e5f930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d5a4d8}, {0xc001160ac0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e5f9b8 sp=0xc000e5f970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000482150, 0x7f7fae2ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000e5fb70 sp=0xc000e5f9b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0010baab0, 0xba349b?, 0xc00125a500)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000e5fc48 sp=0xc000e5fb70 pc=0x993346
main.(*Proc).executeRaw(0xc000fce3c0, 0xc001a2dda8?, 0xc0011e7260?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000e5fd58 sp=0xc000e5fc48 pc=0xa01ef7
main.(*Proc).execute(0xc000fce3c0, 0xc0011e6900?, 0xc000284e70?, 0xc0000a23c0?, 0xc000284060?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000e5fe98 sp=0xc000e5fd58 pc=0xa016fd
main.(*Proc).loop(0xc000fce3c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000e5ffc8 sp=0xc000e5fe98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000e5ffe0 sp=0xc000e5ffc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000e5ffe8 sp=0xc000e5ffe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 9 [syscall, 15 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4da, 0xc0003b866c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003b8618 sp=0xc0003b8608 pc=0x4bdac9
os.wait6(0xc0003b87b8?, 0x9ff95d?, 0xc000fce340?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003b8688 sp=0xc0003b8618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003a5a0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003b86b8 sp=0xc0003b8688 pc=0x4e6350
os.(*Process).wait(0xc00003a5a0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003b8718 sp=0xc0003b86b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000992b00)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003b8780 sp=0xc0003b8718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000113b90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003b87c8 sp=0xc0003b8780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003b87e0 sp=0xc0003b87c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b87e8 sp=0xc0003b87e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 3784 [IO wait, 8 minutes]:
runtime.gopark(0xc000058e18?, 0xc000058e18?, 0x9d?, 0xda?, 0xc000058e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058e00 sp=0xc000058de0 pc=0x43c72e
runtime.netpollblock(0xc00147c000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000058e38 sp=0xc000058e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1051900, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000058e58 sp=0xc000058e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0008167e0?, 0xc00147c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000058e80 sp=0xc000058e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0008167e0, {0xc00147c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000058f18 sp=0xc000058e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a448, {0xc00147c000?, 0x10f0c00?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000058f58 sp=0xc000058f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000482150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000058fc8 sp=0xc000058f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000058fe0 sp=0xc000058fc8 pc=0x996207
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/ipc.makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 11 [IO wait]:
runtime.gopark(0xc000f75830?, 0xc000f75830?, 0x9d?, 0xda?, 0xc000f75888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000f75818 sp=0xc000f757f8 pc=0x43c72e
runtime.netpollblock(0xc001705b10?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000f75850 sp=0xc000f75818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1050f50, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000f75870 sp=0xc000f75850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0011e68a0?, 0xc001705b10?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000f75898 sp=0xc000f75870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011e68a0, {0xc001705b10, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000f75930 sp=0xc000f75898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005ac40, {0xc001705b10?, 0xc000f759a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000f75970 sp=0xc000f75930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc00005ac40}, {0xc001705b10, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000f759b8 sp=0xc000f75970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004820e0, 0x1000000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000f75b70 sp=0xc000f759b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00137a2d0, 0xbc389b?, 0xc000fb9440)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000f75c48 sp=0xc000f75b70 pc=0x993346
main.(*Proc).executeRaw(0xc001536240, 0xc000e21da8?, 0xc0011e7920?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000f75d58 sp=0xc000f75c48 pc=0xa01ef7
main.(*Proc).execute(0xc001536240, 0xc0016f7680?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000f75e98 sp=0xc000f75d58 pc=0xa016fd
main.(*Proc).loop(0xc001536240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000f75fc8 sp=0xc000f75e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000f75fe0 sp=0xc000f75fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000f75fe8 sp=0xc000f75fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 16 [IO wait]:
runtime.gopark(0xc000e5b830?, 0xc000e5b830?, 0x9d?, 0xda?, 0xc000e5b888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000e5b818 sp=0xc000e5b7f8 pc=0x43c72e
runtime.netpollblock(0xc001160a60?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000e5b850 sp=0xc000e5b818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef8818, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000e5b870 sp=0xc000e5b850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0010b8cc0?, 0xc001160a60?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000e5b898 sp=0xc000e5b870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010b8cc0, {0xc001160a60, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000e5b930 sp=0xc000e5b898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a6f0, {0xc001160a60?, 0xc000e5b9a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000e5b970 sp=0xc000e5b930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d5a6f0}, {0xc001160a60, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000e5b9b8 sp=0xc000e5b970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000113dc0, 0x7f7faa6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000e5bb70 sp=0xc000e5b9b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00137a3f0, 0xba349b?, 0xc00125a6c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000e5bc48 sp=0xc000e5bb70 pc=0x993346
main.(*Proc).executeRaw(0xc001536600, 0xc001a2dda8?, 0xc0011e71a0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000e5bd58 sp=0xc000e5bc48 pc=0xa01ef7
main.(*Proc).execute(0xc001536600, 0xc0017fc540?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000e5be98 sp=0xc000e5bd58 pc=0xa016fd
main.(*Proc).loop(0xc001536600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000e5bfc8 sp=0xc000e5be98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000e5bfe0 sp=0xc000e5bfc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000e5bfe8 sp=0xc000e5bfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 36 [IO wait, 15 minutes]:
runtime.gopark(0xc000055618?, 0xc000055618?, 0x9d?, 0xda?, 0xc000055670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055600 sp=0xc0000555e0 pc=0x43c72e
runtime.netpollblock(0xc0014bc000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000055638 sp=0xc000055600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef8ee0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000055658 sp=0xc000055638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001518840?, 0xc0014bc000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000055680 sp=0xc000055658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001518840, {0xc0014bc000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000055718 sp=0xc000055680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005a9d8, {0xc0014bc000?, 0xc0000557b0?, 0x1?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000055758 sp=0xc000055718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004a6150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0000557c8 sp=0xc000055758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 12
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 37 [syscall, 15 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4d4, 0xc000053e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000053e18 sp=0xc000053e08 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000053e88 sp=0xc000053e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0008a64b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000053eb8 sp=0xc000053e88 pc=0x4e6350
os.(*Process).wait(0xc0008a64b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000053f18 sp=0xc000053eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00039e160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000053f80 sp=0xc000053f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004a6150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000053fc8 sp=0xc000053f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000053fe0 sp=0xc000053fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 12
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 49 [IO wait, 15 minutes]:
runtime.gopark(0xc0003b5618?, 0xc0003b5618?, 0x9d?, 0xda?, 0xc0003b5670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003b5600 sp=0xc0003b55e0 pc=0x43c72e
runtime.netpollblock(0xc001576000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003b5638 sp=0xc0003b5600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef8b00, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003b5658 sp=0xc0003b5638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0010b8c00?, 0xc001576000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003b5680 sp=0xc0003b5658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010b8c00, {0xc001576000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003b5718 sp=0xc0003b5680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d5a670, {0xc001576000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003b5758 sp=0xc0003b5718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000113dc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003b57c8 sp=0xc0003b5758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003b57e0 sp=0xc0003b57c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b57e8 sp=0xc0003b57e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 50 [syscall, 15 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4dd, 0xc0003b5e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003b5e18 sp=0xc0003b5e08 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003b5e88 sp=0xc0003b5e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003ab70)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003b5eb8 sp=0xc0003b5e88 pc=0x4e6350
os.(*Process).wait(0xc00003ab70)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003b5f18 sp=0xc0003b5eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000992dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003b5f80 sp=0xc0003b5f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000113dc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003b5fc8 sp=0xc0003b5f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003b5fe0 sp=0xc0003b5fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b5fe8 sp=0xc0003b5fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 6120 [select]:
runtime.gopark(0xc000d08fb0?, 0x2?, 0xc0?, 0x72?, 0xc000d08f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d08e38 sp=0xc000d08e18 pc=0x43c72e
runtime.selectgo(0xc000d08fb0, 0xc000d08f88, 0x10f0c00?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000d08f58 sp=0xc000d08e38 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=0xc000d08fe0 sp=0xc000d08f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d08fe8 sp=0xc000d08fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 6131 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x38e8, 0xc000a4ee6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000a4ee18 sp=0xc000a4ee08 pc=0x4bdac9
os.wait6(0xc000168000?, 0x43c72e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000a4ee88 sp=0xc000a4ee18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003a210)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000a4eeb8 sp=0xc000a4ee88 pc=0x4e6350
os.(*Process).wait(0xc00003a210)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000a4ef18 sp=0xc000a4eeb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000992c60)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000a4ef80 sp=0xc000a4ef18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004820e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000a4efc8 sp=0xc000a4ef80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000a4efe0 sp=0xc000a4efc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000a4efe8 sp=0xc000a4efe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 11
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 6142 [select]:
runtime.gopark(0xc0003b27b0?, 0x2?, 0x80?, 0xf0?, 0xc0003b278c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003b2638 sp=0xc0003b2618 pc=0x43c72e
runtime.selectgo(0xc0003b27b0, 0xc0003b2788, 0x4c8eaf?, 0x0, 0x9961ba?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003b2758 sp=0xc0003b2638 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=0xc0003b27e0 sp=0xc0003b2758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b27e8 sp=0xc0003b27e0 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 6114 [IO wait]:
runtime.gopark(0xc000d07e18?, 0xc000d07e18?, 0x9d?, 0xda?, 0xc000d07e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d07e00 sp=0xc000d07de0 pc=0x43c72e
runtime.netpollblock(0xc00149c000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000d07e38 sp=0xc000d07e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef8a08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000d07e58 sp=0xc000d07e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0011e67e0?, 0xc00149c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000d07e80 sp=0xc000d07e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011e67e0, {0xc00149c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000d07f18 sp=0xc000d07e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005ac20, {0xc00149c000?, 0x10f0c00?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000d07f58 sp=0xc000d07f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004820e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000d07fc8 sp=0xc000d07f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000d07fe0 sp=0xc000d07fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d07fe8 sp=0xc000d07fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 11
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 3774 [syscall, 8 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0xc6a, 0xc0003b666c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003b6618 sp=0xc0003b6608 pc=0x4bdac9
os.wait6(0x41673c?, 0xc0003b66c8?, 0x46a6e5?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003b6688 sp=0xc0003b6618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003a300)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003b66b8 sp=0xc0003b6688 pc=0x4e6350
os.(*Process).wait(0xc00003a300)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003b6718 sp=0xc0003b66b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000992f20)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003b6780 sp=0xc0003b6718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000482150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003b67c8 sp=0xc0003b6780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003b67e0 sp=0xc0003b67c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b67e8 sp=0xc0003b67e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 6133 [select]:
runtime.gopark(0xc000d067b0?, 0x2?, 0x40?, 0x6b?, 0xc000d0678c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d06638 sp=0xc000d06618 pc=0x43c72e
runtime.selectgo(0xc000d067b0, 0xc000d06788, 0xc001705af8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000d06758 sp=0xc000d06638 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=0xc000d067e0 sp=0xc000d06758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d067e8 sp=0xc000d067e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 11
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 6119 [select]:
runtime.gopark(0xc000a4f7b0?, 0x2?, 0x0?, 0x72?, 0xc000a4f78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000a4f638 sp=0xc000a4f618 pc=0x43c72e
runtime.selectgo(0xc000a4f7b0, 0xc000a4f788, 0x4fb7b6?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000a4f758 sp=0xc000a4f638 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=0xc000a4f7e0 sp=0xc000a4f758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000a4f7e8 sp=0xc000a4f7e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 6141 [select]:
runtime.gopark(0xc000a4d7b0?, 0x2?, 0xc0?, 0xef?, 0xc000a4d78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000a4d638 sp=0xc000a4d618 pc=0x43c72e
runtime.selectgo(0xc000a4d7b0, 0xc000a4d788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000a4d758 sp=0xc000a4d638 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=0xc000a4d7e0 sp=0xc000a4d758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000a4d7e8 sp=0xc000a4d7e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f