fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fceeee000 pc=0x46b7f7]

goroutine 26 [running]:
runtime.throw({0xba0e75?, 0xcb89b0?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0004f3378 sp=0xc0004f3348 pc=0x435b7d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0004f33d8 sp=0xc0004f3378 pc=0x44c64a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:374 +0x437 fp=0xc0004f33e0 sp=0xc0004f33d8 pc=0x46b7f7
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0004f39c0, {0xcb89b0?, 0xc000fa5d70?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc0004f34e8 sp=0xc0004f33e0 pc=0x74a1bd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xcb89b0, 0xc000fa5d70}, 0x3?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0004f3548 sp=0xc0004f34e8 pc=0x7488d3
github.com/google/syzkaller/prog.foreachArgImpl({0xcb89b0?, 0xc000fa5d70?}, 0xc001840b00, 0xc0004f38c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0004f36d0 sp=0xc0004f3548 pc=0x736299
github.com/google/syzkaller/prog.foreachArgImpl({0xcb8a30?, 0xc000fa5da0?}, 0xc001840b00, 0xc0004f38c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2ce fp=0xc0004f3858 sp=0xc0004f36d0 pc=0x73642e
github.com/google/syzkaller/prog.ForeachArg(0xc001470050, 0xc0004f3970?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0004f38b0 sp=0xc0004f3858 pc=0x7360fe
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0004f3920?, 0x46547b?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0004f38e0 sp=0xc0004f38b0 pc=0x748598
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0004f39c0, 0xc001470050)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0004f3960 sp=0xc0004f38e0 pc=0x747e8d
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001559080, {0x7f7fceeea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0004f3b68 sp=0xc0004f3960 pc=0x747d25
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015901b0, 0xbb9253?, 0xc001559080)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0004f3c48 sp=0xc0004f3b68 pc=0x9abd57
main.(*Proc).executeRaw(0xc001378140, 0x413f45?, 0xc00065f080?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0004f3d58 sp=0xc0004f3c48 pc=0xa1bf66
main.(*Proc).execute(0xc001378140, 0xc000484460?, 0xc0014254c0?, 0x7?, 0x2?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0004f3e98 sp=0xc0004f3d58 pc=0xa1b729
main.(*Proc).loop(0xc001378140)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0004f3fc8 sp=0xc0004f3e98 pc=0xa19926
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0004f3fe0 sp=0xc0004f3fc8 pc=0xa15a66
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004f3fe8 sp=0xc0004f3fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 1 [select]:
runtime.gopark(0xc001a4b9f8?, 0x2?, 0x0?, 0x2e?, 0xc001a4b9b4?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001a4b7e8 sp=0xc001a4b7c8 pc=0x438836
runtime.selectgo(0xc001a4b9f8, 0xc001a4b9b0, 0xc001973ad0?, 0x0, 0xc0000061a0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001a4b928 sp=0xc001a4b7e8 pc=0x4489de
main.(*Fuzzer).pollLoop(0xc000642180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0x105 fp=0xc001a4ba28 sp=0xc001a4b928 pc=0xa16365
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x178c fp=0xc001a4bf80 sp=0xc001a4ba28 pc=0xa159ec
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc001a4bfe0 sp=0xc001a4bf80 pc=0x438407
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001a4bfe8 sp=0xc001a4bfe0 pc=0x46a501

goroutine 2 [force gc (idle), 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x438670
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46a501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1278601?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000597c8 sp=0xc000059780 pc=0x423a5e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418c06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x46a501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0xe81ceec89?, 0xb2253f?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1278e20)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421933
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f25
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418ba6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x46a501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait, 2 minutes]:
runtime.gopark(0x0?, 0xc069a8?, 0x60?, 0x61?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x438836
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c47
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x46a501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000054788?, 0x3?, 0x90?, 0x0?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x438836
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc00034c680?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 pc=0x4489de
go.opencensus.io/stats/view.(*worker).start(0xc00034c680)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 pc=0x98078d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000547e0 sp=0xc0000547c8 pc=0x97f9c6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46a501
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0x2f21f7da2f?, 0x3?, 0xd0?, 0x25?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x438836
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a971
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46a501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [GC worker (idle)]:
runtime.gopark(0x2f21f7da25?, 0xc000042040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055750 sp=0xc000055730 pc=0x438836
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000557e0 sp=0xc000055750 pc=0x41a971
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46a501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 5 [chan receive, 2 minutes]:
runtime.gopark(0xc000056688?, 0xc0000566e0?, 0x13?, 0x4d?, 0xc0000566e0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000566b0 sp=0xc000056690 pc=0x438836
runtime.chanrecv(0xc00007bf80, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056740 sp=0xc0000566b0 pc=0x4069dd
runtime.chanrecv1(0xc00007bf80?, 0xc0000567b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000056768 sp=0xc000056740 pc=0x406518
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc0000567e0 sp=0xc000056768 pc=0x7260ea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 6 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056ee8 sp=0xc000056ec8 pc=0x438836
runtime.chanrecv(0xc00008a120, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056f78 sp=0xc000056ee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000056fa0 sp=0xc000056f78 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x1f fp=0xc000056fe0 sp=0xc000056fa0 pc=0xa15abf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x48f

goroutine 7 [IO wait, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004d1ba8 sp=0xc0004d1b88 pc=0x438836
runtime.netpollblock(0x7f7fd098b228?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004d1be0 sp=0xc0004d1ba8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a1570, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004d1c00 sp=0xc0004d1be0 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00050c080?, 0xc0004d1ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004d1c28 sp=0xc0004d1c00 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00050c080)
	/usr/local/go/src/internal/poll/fd_unix.go:614 +0x2bd fp=0xc0004d1cd0 sp=0xc0004d1c28 pc=0x4db6fd
net.(*netFD).accept(0xc00050c080)
	/usr/local/go/src/net/fd_unix.go:172 +0x35 fp=0xc0004d1d88 sp=0xc0004d1cd0 pc=0x5c18b5
net.(*TCPListener).accept(0xc000010060)
	/usr/local/go/src/net/tcpsock_posix.go:148 +0x25 fp=0xc0004d1db0 sp=0xc0004d1d88 pc=0x5d9c45
net.(*TCPListener).Accept(0xc000010060)
	/usr/local/go/src/net/tcpsock.go:297 +0x3d fp=0xc0004d1de0 sp=0xc0004d1db0 pc=0x5d8d7d
net/http.(*onceCloseListener).Accept(0xcb7d80?)
	<autogenerated>:1 +0x2a fp=0xc0004d1df8 sp=0xc0004d1de0 pc=0x6d12aa
net/http.(*Server).Serve(0xc00025c000, {0xcb7650, 0xc000010060})
	/usr/local/go/src/net/http/server.go:3059 +0x385 fp=0xc0004d1f28 sp=0xc0004d1df8 pc=0x6c22a5
net/http.(*Server).ListenAndServe(0xc00025c000)
	/usr/local/go/src/net/http/server.go:2988 +0x7d fp=0xc0004d1f58 sp=0xc0004d1f28 pc=0x6c1edd
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3242
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x9d fp=0xc0004d1fe0 sp=0xc0004d1f58 pc=0xa1febd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004d1fe8 sp=0xc0004d1fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x49b

goroutine 21 [select, 2 minutes, locked to thread]:
runtime.gopark(0xc0004d0fa8?, 0x2?, 0xb2?, 0x8b?, 0xc0004d0f94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004d0e10 sp=0xc0004d0df0 pc=0x438836
runtime.selectgo(0xc0004d0fa8, 0xc0004d0f90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004d0f50 sp=0xc0004d0e10 pc=0x4489de
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc0004d0fe0 sp=0xc0004d0f50 pc=0x461fe7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004d0fe8 sp=0xc0004d0fe0 pc=0x46a501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 22 [syscall, 2 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc0004c0fa0 sp=0xc0004c0f58 pc=0x40c0b4
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc0004c0fc0 sp=0xc0004c0fa0 pc=0x466a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc0004c0fe0 sp=0xc0004c0fc0 pc=0x725119
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004c0fe8 sp=0xc0004c0fe0 pc=0x46a501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 9 [IO wait]:
runtime.gopark(0x4bd285?, 0xc0000e5978?, 0xc8?, 0x59?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000e5958 sp=0xc0000e5938 pc=0x438836
runtime.netpollblock(0xc000634000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000e5990 sp=0xc0000e5958 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a1660, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000e59b0 sp=0xc0000e5990 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00034cd00?, 0xc000634000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000e59d8 sp=0xc0000e59b0 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00034cd00, {0xc000634000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000e5a70 sp=0xc0000e59d8 pc=0x4d71d9
net.(*netFD).Read(0xc00034cd00, {0xc000634000?, 0xc00034cd80?, 0xc000611400?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc0000e5ab8 sp=0xc0000e5a70 pc=0x5bf729
net.(*conn).Read(0xc0000a58d8, {0xc000634000?, 0x198?, 0x4b33ba?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc0000e5b00 sp=0xc0000e5ab8 pc=0x5d1685
net.(*TCPConn).Read(0xc000611420?, {0xc000634000?, 0xb09020?, 0xc0008723f0?})
	<autogenerated>:1 +0x29 fp=0xc0000e5b30 sp=0xc0000e5b00 pc=0x5e2b89
bufio.(*Reader).fill(0xc000294300)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc0000e5b68 sp=0xc0000e5b30 pc=0x6599df
bufio.(*Reader).ReadByte(0xc000294300)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc0000e5b88 sp=0xc0000e5b68 pc=0x65a1ac
compress/flate.(*decompressor).moreBits(0xc000537300)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc0000e5bc0 sp=0xc0000e5b88 pc=0x6743ed
compress/flate.(*decompressor).nextBlock(0xc000537300)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc0000e5bd8 sp=0xc0000e5bc0 pc=0x6727ae
compress/flate.(*decompressor).Read(0xc000537300, {0xc000640000, 0x1000, 0xc0000e5c80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc0000e5c10 sp=0xc0000e5bd8 pc=0x672a1e
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000611400?, {0xc000640000?, 0xb15c80?, 0xc0008723c0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc0000e5c40 sp=0xc0000e5c10 pc=0x9b1346
bufio.(*Reader).Read(0xc000294360, {0xc000484480, 0x1, 0xc0000e5d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc0000e5c78 sp=0xc0000e5c40 pc=0x659fbb
io.ReadAtLeast({0xcb08c0, 0xc000294360}, {0xc000484480, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0000e5cc0 sp=0xc0000e5c78 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xcb08c0?, 0xc000294360?}, {0xc000484480?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc0000e5d18 sp=0xc0000e5cc0 pc=0x959af7
encoding/gob.(*Decoder).recvMessage(0xc00034cd80)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc0000e5d50 sp=0xc0000e5d18 pc=0x9636b9
encoding/gob.(*Decoder).decodeTypeSequence(0xc00034cd80, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc0000e5d80 sp=0xc0000e5d50 pc=0x963a4f
encoding/gob.(*Decoder).DecodeValue(0xc00034cd80, {0xa693e0?, 0xc0003a2720?, 0x7f7fd08d7b18?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc0000e5e00 sp=0xc0000e5d80 pc=0x963eef
encoding/gob.(*Decoder).Decode(0xc00034cd80, {0xa693e0?, 0xc0003a2720?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc0000e5e58 sp=0xc0000e5e00 pc=0x963d05
net/rpc.(*gobClientCodec).ReadResponseHeader(0xab8440?, 0xa604a0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc0000e5e80 sp=0xc0000e5e58 pc=0x979807
net/rpc.(*Client).input(0xc000294420)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc0000e5fc8 sp=0xc0000e5e80 pc=0x978a94
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc0000e5fe0 sp=0xc0000e5fc8 pc=0x9796c6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000e5fe8 sp=0xc0000e5fe0 pc=0x46a501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 25 [sync.Mutex.Lock]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004f5a18 sp=0xc0004f59f8 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.semacquire1(0xc0006422ec, 0x47?, 0x3, 0x1, 0x96?)
	/usr/local/go/src/runtime/sema.go:160 +0x20f fp=0xc0004f5a80 sp=0xc0004f5a18 pc=0x449acf
sync.runtime_SemacquireMutex(0xc0004f5ae8?, 0x7c?, 0x30b31381dd?)
	/usr/local/go/src/runtime/sema.go:77 +0x26 fp=0xc0004f5ab8 sp=0xc0004f5a80 pc=0x466346
sync.(*Mutex).lockSlow(0xc0006422e8)
	/usr/local/go/src/sync/mutex.go:171 +0x165 fp=0xc0004f5b08 sp=0xc0004f5ab8 pc=0x4850e5
sync.(*Mutex).Lock(...)
	/usr/local/go/src/sync/mutex.go:90
main.(*Proc).logProgram(0xc001378100, 0xbb9253?, 0xc0004f5d48?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:360 +0x350 fp=0xc0004f5c48 sp=0xc0004f5b08 pc=0xa1c590
main.(*Proc).executeRaw(0xc001378100, 0xc0004f5d90?, 0xc00065f0e0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:323 +0x118 fp=0xc0004f5d58 sp=0xc0004f5c48 pc=0xa1bf18
main.(*Proc).execute(0xc001378100, 0xc001096fc0?, 0xa77a00?, 0xc0000ee060?, 0xcae3a0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0004f5e98 sp=0xc0004f5d58 pc=0xa1b729
main.(*Proc).loop(0xc001378100)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0004f5fc8 sp=0xc0004f5e98 pc=0xa19926
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0004f5fe0 sp=0xc0004f5fc8 pc=0xa15a66
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004f5fe8 sp=0xc0004f5fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 10 [IO wait, 2 minutes]:
runtime.gopark(0x4bd285?, 0xc00005a608?, 0x58?, 0xa6?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005a5e8 sp=0xc00005a5c8 pc=0x438836
runtime.netpollblock(0xc001760000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00005a620 sp=0xc00005a5e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a1390, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00005a640 sp=0xc00005a620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc000c25b60?, 0xc001760000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00005a668 sp=0xc00005a640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000c25b60, {0xc001760000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00005a700 sp=0xc00005a668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0010e05e8, {0xc001760000?, 0xc00005a790?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00005a758 sp=0xc00005a700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003d0310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00005a7c8 sp=0xc00005a758 pc=0x9af00a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00005a7e0 sp=0xc00005a7c8 pc=0x9aef4a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 11 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x33d, 0xc0004c2e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004c2e18 sp=0xc0004c2e10 pc=0x4bd2e5
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004c2e88 sp=0xc0004c2e18 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00092adb0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004c2eb8 sp=0xc0004c2e88 pc=0x4e73d6
os.(*Process).wait(0xc00092adb0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004c2f18 sp=0xc0004c2eb8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006782c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004c2f80 sp=0xc0004c2f18 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003d0310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004c2fc8 sp=0xc0004c2f80 pc=0x9aee92
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004c2fe0 sp=0xc0004c2fc8 pc=0x9aee2a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004c2fe8 sp=0xc0004c2fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 27 [IO wait, 2 minutes]:
runtime.gopark(0x4bd285?, 0xc0004c3e08?, 0x58?, 0x3e?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004c3de8 sp=0xc0004c3dc8 pc=0x438836
runtime.netpollblock(0xc001780000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004c3e20 sp=0xc0004c3de8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a0ee0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004c3e40 sp=0xc0004c3e20 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154c5a0?, 0xc001780000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004c3e68 sp=0xc0004c3e40 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154c5a0, {0xc001780000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004c3f00 sp=0xc0004c3e68 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012bf0, {0xc001780000?, 0xc000294660?, 0xc000294600?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004c3f58 sp=0xc0004c3f00 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00014b8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004c3fc8 sp=0xc0004c3f58 pc=0x9af00a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004c3fe0 sp=0xc0004c3fc8 pc=0x9aef4a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004c3fe8 sp=0xc0004c3fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 12 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4db, 0xc0004c366c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004c3618 sp=0xc0004c3610 pc=0x4bd2e5
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004c3688 sp=0xc0004c3618 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00092ade0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004c36b8 sp=0xc0004c3688 pc=0x4e73d6
os.(*Process).wait(0xc00092ade0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004c3718 sp=0xc0004c36b8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000646dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004c3780 sp=0xc0004c3718 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00014b8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004c37c8 sp=0xc0004c3780 pc=0x9aee92
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004c37e0 sp=0xc0004c37c8 pc=0x9aee2a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004c37e8 sp=0xc0004c37e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 28 [runnable]:
runtime.gopark(0x1?, 0x0?, 0x80?, 0x44?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0017a9a18 sp=0xc0017a99f8 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.semacquire1(0xc0006422ec, 0x47?, 0x3, 0x1, 0x82?)
	/usr/local/go/src/runtime/sema.go:160 +0x20f fp=0xc0017a9a80 sp=0xc0017a9a18 pc=0x449acf
sync.runtime_SemacquireMutex(0xc0017a9ae8?, 0x7c?, 0x30af6883e9?)
	/usr/local/go/src/runtime/sema.go:77 +0x26 fp=0xc0017a9ab8 sp=0xc0017a9a80 pc=0x466346
sync.(*Mutex).lockSlow(0xc0006422e8)
	/usr/local/go/src/sync/mutex.go:171 +0x165 fp=0xc0017a9b08 sp=0xc0017a9ab8 pc=0x4850e5
sync.(*Mutex).Lock(...)
	/usr/local/go/src/sync/mutex.go:90
main.(*Proc).logProgram(0xc001378400, 0xbb9253?, 0xc0017a9d48?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:360 +0x350 fp=0xc0017a9c48 sp=0xc0017a9b08 pc=0xa1c590
main.(*Proc).executeRaw(0xc001378400, 0xc0017a9d90?, 0x405f71?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:323 +0x118 fp=0xc0017a9d58 sp=0xc0017a9c48 pc=0xa1bf18
main.(*Proc).execute(0xc001378400, 0xc000872120?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0017a9e98 sp=0xc0017a9d58 pc=0xa1b729
main.(*Proc).loop(0xc001378400)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0017a9fc8 sp=0xc0017a9e98 pc=0xa19926
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0017a9fe0 sp=0xc0017a9fc8 pc=0xa15a66
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0017a9fe8 sp=0xc0017a9fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 29 [runnable]:
runtime.gopark(0x4bd285?, 0xc000bb7818?, 0x68?, 0x78?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000bb77f8 sp=0xc000bb77d8 pc=0x438836
runtime.netpollblock(0xc0019cfde0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000bb7830 sp=0xc000bb77f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a0c10, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000bb7850 sp=0xc000bb7830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154cc00?, 0xc0019cfde0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000bb7878 sp=0xc000bb7850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154cc00, {0xc0019cfde0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000bb7910 sp=0xc000bb7878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012cd8, {0xc0019cfde0?, 0xc000bb79a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000bb7968 sp=0xc000bb7910 pc=0x4e12be
io.ReadAtLeast({0xcb3d20, 0xc000012cd8}, {0xc0019cfde0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000bb79b0 sp=0xc000bb7968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00014b960, 0x7f7fcc6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000bb7b68 sp=0xc000bb79b0 pc=0x9aff39
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc001590240, 0xbb9253?, 0xc001559280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000bb7c48 sp=0xc000bb7b68 pc=0x9abf4e
main.(*Proc).executeRaw(0xc001378600, 0xc000bb7d90?, 0xc00065efc0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc000bb7d58 sp=0xc000bb7c48 pc=0xa1bf66
main.(*Proc).execute(0xc001378600, 0xc001855860?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000bb7e98 sp=0xc000bb7d58 pc=0xa1b729
main.(*Proc).loop(0xc001378600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000bb7fc8 sp=0xc000bb7e98 pc=0xa19926
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc000bb7fe0 sp=0xc000bb7fc8 pc=0xa15a66
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000bb7fe8 sp=0xc000bb7fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 14 [runnable]:
runtime.gopark(0x4bd285?, 0xc0004f1818?, 0x68?, 0x18?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004f17f8 sp=0xc0004f17d8 pc=0x438836
runtime.netpollblock(0xc000fff690?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004f1830 sp=0xc0004f17f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a0760, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004f1850 sp=0xc0004f1830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154d2c0?, 0xc000fff690?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004f1878 sp=0xc0004f1850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154d2c0, {0xc000fff690, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004f1910 sp=0xc0004f1878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012db0, {0xc000fff690?, 0xc0004f19a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004f1968 sp=0xc0004f1910 pc=0x4e12be
io.ReadAtLeast({0xcb3d20, 0xc000012db0}, {0xc000fff690, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0004f19b0 sp=0xc0004f1968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00014b9d0, 0x7f7fcb2ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0004f1b68 sp=0xc0004f19b0 pc=0x9aff39
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000cd2510, 0xbb9253?, 0xc00197b9c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0004f1c48 sp=0xc0004f1b68 pc=0x9abf4e
main.(*Proc).executeRaw(0xc0010a3d40, 0xc0004f1d90?, 0xc000ae7e60?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0004f1d58 sp=0xc0004f1c48 pc=0xa1bf66
main.(*Proc).execute(0xc0010a3d40, 0xc0018a4600?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0004f1e98 sp=0xc0004f1d58 pc=0xa1b729
main.(*Proc).loop(0xc0010a3d40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0004f1fc8 sp=0xc0004f1e98 pc=0xa19926
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0004f1fe0 sp=0xc0004f1fc8 pc=0xa15a66
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004f1fe8 sp=0xc0004f1fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 31 [IO wait, 2 minutes]:
runtime.gopark(0x4bd285?, 0xc0004bee08?, 0x58?, 0xee?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004bede8 sp=0xc0004bedc8 pc=0x438836
runtime.netpollblock(0xc0017b8000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004bee20 sp=0xc0004bede8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a11b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004bee40 sp=0xc0004bee20 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154cb40?, 0xc0017b8000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004bee68 sp=0xc0004bee40 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154cb40, {0xc0017b8000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004bef00 sp=0xc0004bee68 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012ca8, {0xc0017b8000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004bef58 sp=0xc0004bef00 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00014b960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004befc8 sp=0xc0004bef58 pc=0x9af00a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004befe0 sp=0xc0004befc8 pc=0x9aef4a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004befe8 sp=0xc0004befe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 32 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4dc, 0xc0004bf66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004bf618 sp=0xc0004bf610 pc=0x4bd2e5
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004bf688 sp=0xc0004bf618 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00003c840)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004bf6b8 sp=0xc0004bf688 pc=0x4e73d6
os.(*Process).wait(0xc00003c840)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004bf718 sp=0xc0004bf6b8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000646f20)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004bf780 sp=0xc0004bf718 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00014b960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004bf7c8 sp=0xc0004bf780 pc=0x9aee92
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004bf7e0 sp=0xc0004bf7c8 pc=0x9aee2a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004bf7e8 sp=0xc0004bf7e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 34 [runnable]:
runtime.gopark(0x4bd285?, 0xc0017e5818?, 0x68?, 0x58?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0017e57f8 sp=0xc0017e57d8 pc=0x438836
runtime.netpollblock(0xc000fff900?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0017e5830 sp=0xc0017e57f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd06f3bc0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0017e5850 sp=0xc0017e5830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154d620?, 0xc000fff900?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0017e5878 sp=0xc0017e5850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154d620, {0xc000fff900, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0017e5910 sp=0xc0017e5878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012e00, {0xc000fff900?, 0xc0017e59a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0017e5968 sp=0xc0017e5910 pc=0x4e12be
io.ReadAtLeast({0xcb3d20, 0xc000012e00}, {0xc000fff900, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0017e59b0 sp=0xc0017e5968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00014ba40, 0x7f7fc9eea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0017e5b68 sp=0xc0017e59b0 pc=0x9aff39
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000cd25a0, 0xbb9253?, 0xc001559100)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0017e5c48 sp=0xc0017e5b68 pc=0x9abf4e
main.(*Proc).executeRaw(0xc001378ec0, 0xc0017e5d90?, 0xc000872240?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0017e5d58 sp=0xc0017e5c48 pc=0xa1bf66
main.(*Proc).execute(0xc001378ec0, 0xc0018a5b60?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0017e5e98 sp=0xc0017e5d58 pc=0xa1b729
main.(*Proc).loop(0xc001378ec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0017e5fc8 sp=0xc0017e5e98 pc=0xa19926
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0017e5fe0 sp=0xc0017e5fc8 pc=0xa15a66
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0017e5fe8 sp=0xc0017e5fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 35 [IO wait, 2 minutes]:
runtime.gopark(0x4bd285?, 0xc0004c0608?, 0x58?, 0x6?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004c05e8 sp=0xc0004c05c8 pc=0x438836
runtime.netpollblock(0xc001818000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004c0620 sp=0xc0004c05e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd08a0df0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004c0640 sp=0xc0004c0620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154d200?, 0xc001818000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004c0668 sp=0xc0004c0640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154d200, {0xc001818000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004c0700 sp=0xc0004c0668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012d80, {0xc001818000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004c0758 sp=0xc0004c0700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00014b9d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004c07c8 sp=0xc0004c0758 pc=0x9af00a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004c07e0 sp=0xc0004c07c8 pc=0x9aef4a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004c07e8 sp=0xc0004c07e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 15 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x460, 0xc00005b66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00005b618 sp=0xc00005b610 pc=0x4bd2e5
os.wait6(0xc00005b7b8?, 0xa19926?, 0xc0010a3d40?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00005b688 sp=0xc00005b618 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00092af90)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00005b6b8 sp=0xc00005b688 pc=0x4e73d6
os.(*Process).wait(0xc00092af90)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00005b718 sp=0xc00005b6b8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000647080)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00005b780 sp=0xc00005b718 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00014b9d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00005b7c8 sp=0xc00005b780 pc=0x9aee92
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0x9aee2a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 49 [IO wait, 2 minutes]:
runtime.gopark(0x4bd285?, 0xc000057e08?, 0x58?, 0x7e?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057de8 sp=0xc000057dc8 pc=0x438836
runtime.netpollblock(0xc0017f8000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000057e20 sp=0xc000057de8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd06f3f80, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000057e40 sp=0xc000057e20 pc=0x464889
internal/poll.(*pollDesc).wait(0xc000ae65a0?, 0xc0017f8000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000057e68 sp=0xc000057e40 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000ae65a0, {0xc0017f8000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000057f00 sp=0xc000057e68 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0010e06c0, {0xc0017f8000?, 0x0?, 0x1?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000057f58 sp=0xc000057f00 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003d0380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000057fc8 sp=0xc000057f58 pc=0x9af00a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000057fe0 sp=0xc000057fc8 pc=0x9aef4a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 50 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4d4, 0xc00005766c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000057618 sp=0xc000057610 pc=0x4bd2e5
os.wait6(0xc000262a00?, 0xc0000576c8?, 0x8?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000057688 sp=0xc000057618 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00092b080)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0000576b8 sp=0xc000057688 pc=0x4e73d6
os.(*Process).wait(0xc00092b080)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000057718 sp=0xc0000576b8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000678420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000057780 sp=0xc000057718 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003d0380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0000577c8 sp=0xc000057780 pc=0x9aee92
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0000577e0 sp=0xc0000577c8 pc=0x9aee2a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 36 [IO wait, 2 minutes]:
runtime.gopark(0x4bd285?, 0xc0004c1608?, 0x58?, 0x16?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004c15e8 sp=0xc0004c15c8 pc=0x438836
runtime.netpollblock(0xc000724000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004c1620 sp=0xc0004c15e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd06f3cb0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004c1640 sp=0xc0004c1620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00154d560?, 0xc000724000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004c1668 sp=0xc0004c1640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00154d560, {0xc000724000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004c1700 sp=0xc0004c1668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012de8, {0xc000724000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004c1758 sp=0xc0004c1700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00014ba40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004c17c8 sp=0xc0004c1758 pc=0x9af00a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004c17e0 sp=0xc0004c17c8 pc=0x9aef4a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004c17e8 sp=0xc0004c17e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 37 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x3ad, 0xc00060966c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000609618 sp=0xc000609610 pc=0x4bd2e5
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000609688 sp=0xc000609618 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00092a030)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0006096b8 sp=0xc000609688 pc=0x4e73d6
os.(*Process).wait(0xc00092a030)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000609718 sp=0xc0006096b8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006471e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000609780 sp=0xc000609718 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00014ba40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0006097c8 sp=0xc000609780 pc=0x9aee92
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0006097e0 sp=0xc0006097c8 pc=0x9aee2a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006097e8 sp=0xc0006097e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 2342 [select]:
runtime.gopark(0xc000606fb0?, 0x2?, 0x68?, 0xb5?, 0xc000606f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000606e18 sp=0xc000606df8 pc=0x438836
runtime.selectgo(0xc000606fb0, 0xc000606f88, 0x100000000000000?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000606f58 sp=0xc000606e18 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000606fe0 sp=0xc000606f58 pc=0x9b063d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000606fe8 sp=0xc000606fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 2356 [select]:
runtime.gopark(0xc00005afb0?, 0x2?, 0xd1?, 0x8f?, 0xc00005af8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005ae18 sp=0xc00005adf8 pc=0x438836
runtime.selectgo(0xc00005afb0, 0xc00005af88, 0x10000c0008dfe1c?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00005af58 sp=0xc00005ae18 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc00005afe0 sp=0xc00005af58 pc=0x9b063d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 2339 [select]:
runtime.gopark(0xc000a697b0?, 0x2?, 0x3f?, 0x0?, 0xc000a6978c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a69618 sp=0xc000a695f8 pc=0x438836
runtime.selectgo(0xc000a697b0, 0xc000a69788, 0xbe7d0a28?, 0x0, 0x8074ac8b80c07593?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000a69758 sp=0xc000a69618 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000a697e0 sp=0xc000a69758 pc=0x9b063d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a697e8 sp=0xc000a697e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b