fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fabaee000 pc=0x73e764]

goroutine 29 [running]:
runtime.throw({0xb8bc55?, 0xc00188bad0?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc000a950e8 sp=0xc000a950b8 pc=0x4398dc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc000a95148 sp=0xc000a950e8 pc=0x450645
encoding/binary.littleEndian.PutUint64(...)
	/usr/local/go/src/encoding/binary/binary.go:116
github.com/google/syzkaller/prog.(*execContext).write(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:254
github.com/google/syzkaller/prog.(*execContext).writeConstArg(0xcb1b58?, 0x72fe17?, 0xc000929920?, 0xcaa968?, 0x72b520?, 0xc000d644c0?, 0xc00146d8e8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:312 +0x24 fp=0xc000a95168 sp=0xc000a95148 pc=0x73e764
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc000a95898, {0xcaa928?, 0xc000a12e40?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:281 +0x777 fp=0xc000a95268 sp=0xc000a95168 pc=0x73e217
github.com/google/syzkaller/prog.(*execContext).serializeCall.(*execContext).writeCopyin.func1({0xcaa928, 0xc000a12e40}, 0xc000d64500)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x1a8 fp=0xc000a952b8 sp=0xc000a95268 pc=0x73caa8
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa928?, 0xc000a12e40?}, 0xc000d64500, 0xc000a95818)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x128 fp=0xc000a95440 sp=0xc000a952b8 pc=0x72af08
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc00146d8e0?}, 0xc000d64500, 0xc000a95818)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc000a955c8 sp=0xc000a95440 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa928?, 0xc000a12d50?}, 0xc000d64500, 0xc000a95818)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2cb fp=0xc000a95750 sp=0xc000a955c8 pc=0x72b0ab
github.com/google/syzkaller/prog.ForeachArg(0xc0017636d0, 0xcaa8e8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc000a957a8 sp=0xc000a95750 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(0xc000a95898, 0xc0017636d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x54 fp=0xc000a95838 sp=0xc000a957a8 pc=0x73c394
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001037ac0, {0x7f7fabaea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x159 fp=0xc000a95a40 sp=0xc000a95838 pc=0x73c219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000d57a70, 0x0?, 0xc001037ac0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x4b fp=0xc000a95b18 sp=0xc000a95a40 pc=0x99316b
main.(*Proc).executeRaw(0xc0011be640, 0x489c18?, 0xc0011f0450?, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000a95c28 sp=0xc000a95b18 pc=0xa01ef7
main.(*Proc).execute(0xc0011be640, 0x11?, 0x12?, 0xc000a95e08?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000a95d68 sp=0xc000a95c28 pc=0xa016fd
main.(*Proc).executeAndCollide(0xc0011be640, 0xba0684?, 0xc000c30e10?, 0xc000a95e08?, 0xc0011be180?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x1d fp=0xc000a95db0 sp=0xc000a95d68 pc=0xa01bdd
main.(*Proc).smashInput(0xc0011be640, 0xc0018882b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc000a95e98 sp=0xc000a95db0 pc=0xa0130b
main.(*Proc).loop(0xc0011be640)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xe9 fp=0xc000a95fc8 sp=0xc000a95e98 pc=0x9ff989
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000a95fe0 sp=0xc000a95fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000a95fe8 sp=0xc000a95fe0 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(0xc0007f19c0?, 0x2?, 0xa0?, 0xf2?, 0xc0007f197c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0007f17d0 sp=0xc0007f17b0 pc=0x43c72e
runtime.selectgo(0xc0007f19c0, 0xc0007f1978, 0x128f0c0?, 0x0, 0xc0011b20c0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0007f18f0 sp=0xc0007f17d0 pc=0x44cb85
main.(*Fuzzer).pollLoop(0xc0003ea600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0xf6 fp=0xc0007f19f0 sp=0xc0007f18f0 pc=0x9fc416
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1745 fp=0xc0007f1f40 sp=0xc0007f19f0 pc=0x9fbac5
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc0007f1fe0 sp=0xc0007f1f40 pc=0x43c2bb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0007f1fe8 sp=0xc0007f1fe0 pc=0x46e6a1

goroutine 2 [force gc (idle), 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054fa8 sp=0xc000054f88 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000054fe0 sp=0xc000054fa8 pc=0x43c593
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 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=0xc000055778 sp=0xc000055758 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=0xc0000557c8 sp=0xc000055778 pc=0x4277ff
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x41c8e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 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(0x94cf69db?, 0x93ced10f8?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055f70 sp=0xc000055f50 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=0xc000055fa0 sp=0xc000055f70 pc=0x425089
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000055fc8 sp=0xc000055fa0 pc=0x425639
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x41c885
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46e6a1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xbf06e0?, 0x20?, 0xc0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054628 sp=0xc000054608 pc=0x43c72e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x41b967
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46e6a1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [select]:
runtime.gopark(0xc000050788?, 0x3?, 0x88?, 0xaa?, 0xc000050772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050618 sp=0xc0000505f8 pc=0x43c72e
runtime.selectgo(0xc000050788, 0xc00005076c, 0xc000101380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000050738 sp=0xc000050618 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=0xc0000507c8 sp=0xc000050738 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=0xc0000507e0 sp=0xc0000507c8 pc=0x95e605
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 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(0x333f434135?, 0xc00003e020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050f50 sp=0xc000050f30 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000050fe0 sp=0xc000050f50 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [GC worker (idle)]:
runtime.gopark(0x3b5d916d17?, 0xc000480220?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056750 sp=0xc000056730 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000567e0 sp=0xc000056750 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 20 [chan receive, 3 minutes]:
runtime.gopark(0xc000051ee0?, 0x71a1e5?, 0x1?, 0x6f?, 0xc000051f58?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051ec8 sp=0xc000051ea8 pc=0x43c72e
runtime.chanrecv(0xc000362000, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000051f40 sp=0xc000051ec8 pc=0x40948d
runtime.chanrecv1(0xc000362000?, 0xc000051fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000051f68 sp=0xc000051f40 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=0xc000051fe0 sp=0xc000051f68 pc=0x71b405
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 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 21 [chan receive, 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052700 sp=0xc0000526e0 pc=0x43c72e
runtime.chanrecv(0xc000092420, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000052778 sp=0xc000052700 pc=0x40948d
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0000527a0 sp=0xc000052778 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x19 fp=0xc0000527e0 sp=0xc0000527a0 pc=0x9fbb99
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x487

goroutine 22 [IO wait, 3 minutes]:
runtime.gopark(0xc000700c10?, 0x40ffc5?, 0x18?, 0xc?, 0x4dcb5d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000700ba8 sp=0xc000700b88 pc=0x43c72e
runtime.netpollblock(0x7f7ff7ec9b70?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000700be0 sp=0xc000700ba8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ec1a8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000700c00 sp=0xc000700be0 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00058c280?, 0xc000700ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000700c28 sp=0xc000700c00 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00058c280)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000700cd0 sp=0xc000700c28 pc=0x4db0ac
net.(*netFD).accept(0xc00058c280)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000700d88 sp=0xc000700cd0 pc=0x5b79c9
net.(*TCPListener).accept(0xc000693820)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc000700db0 sp=0xc000700d88 pc=0x5ce2fe
net.(*TCPListener).Accept(0xc000693820)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc000700de0 sp=0xc000700db0 pc=0x5cd4f0
net/http.(*onceCloseListener).Accept(0xcaa008?)
	<autogenerated>:1 +0x24 fp=0xc000700df8 sp=0xc000700de0 pc=0x6c5c64
net/http.(*Server).Serve(0xc0003561e0, {0xca9230, 0xc000693820})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc000700f28 sp=0xc000700df8 pc=0x6b7604
net/http.(*Server).ListenAndServe(0xc0003561e0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc000700f58 sp=0xc000700f28 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=0xc000700fe0 sp=0xc000700f58 pc=0xa05bba
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000700fe8 sp=0xc000700fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x493

goroutine 6 [select, 3 minutes, locked to thread]:
runtime.gopark(0xc000704fa8?, 0x2?, 0xc9?, 0xc9?, 0xc000704f94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000704e30 sp=0xc000704e10 pc=0x43c72e
runtime.selectgo(0xc000704fa8, 0xc000704f90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000704f50 sp=0xc000704e30 pc=0x44cb85
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc000704fe0 sp=0xc000704f50 pc=0x4655b2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000704fe8 sp=0xc000704fe0 pc=0x46e6a1
created by runtime.ensureSigM in goroutine 20
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 7 [syscall, 3 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc000368fa0 sp=0xc000368f58 pc=0x40ea49
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000368fc0 sp=0xc000368fa0 pc=0x46ae09
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000368fe0 sp=0xc000368fc0 pc=0x71a513
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000368fe8 sp=0xc000368fe0 pc=0x46e6a1
created by os/signal.Notify.func1.1 in goroutine 20
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 8 [IO wait]:
runtime.gopark(0xc0007ed970?, 0xc0007ed970?, 0x9d?, 0xda?, 0xc0007ed9c8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0007ed958 sp=0xc0007ed938 pc=0x43c72e
runtime.netpollblock(0xc00037e000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0007ed990 sp=0xc0007ed958 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ec2a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0007ed9b0 sp=0xc0007ed990 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00058c200?, 0xc00037e000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0007ed9d8 sp=0xc0007ed9b0 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00058c200, {0xc00037e000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0007eda70 sp=0xc0007ed9d8 pc=0x4d6eba
net.(*netFD).Read(0xc00058c200, {0xc00037e000?, 0x93be45?, 0xa5f120?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0007edab8 sp=0xc0007eda70 pc=0x5b59a5
net.(*conn).Read(0xc000058040, {0xc00037e000?, 0xc0007edb58?, 0x4b3970?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0007edb00 sp=0xc0007edab8 pc=0x5c62c5
net.(*TCPConn).Read(0x407628?, {0xc00037e000?, 0x407bad?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc0007edb30 sp=0xc0007edb00 pc=0x5d6a25
bufio.(*Reader).fill(0xc000362120)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc0007edb68 sp=0xc0007edb30 pc=0x6512e3
bufio.(*Reader).ReadByte(0xc000362120)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc0007edb88 sp=0xc0007edb68 pc=0x651a07
compress/flate.(*decompressor).moreBits(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0007edbc0 sp=0xc0007edb88 pc=0x66ac87
compress/flate.(*decompressor).nextBlock(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0007edbd8 sp=0xc0007edbc0 pc=0x669128
compress/flate.(*decompressor).Read(0xc000256000, {0xc0007e6000, 0x1000, 0xc0004789f0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0007edc08 sp=0xc0007edbd8 pc=0x66935b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000100000?, {0xc0007e6000?, 0xc0007edc30?, 0xc0007edc88?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc0007edc38 sp=0xc0007edc08 pc=0x998542
bufio.(*Reader).Read(0xc000362180, {0xc00061a830, 0x1, 0xc0007edd68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc0007edc70 sp=0xc0007edc38 pc=0x651817
io.ReadAtLeast({0xca2bc0, 0xc000362180}, {0xc00061a830, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0007edcb8 sp=0xc0007edc70 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xca2bc0, 0xc000362180}, {0xc00061a830, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0007edd10 sp=0xc0007edcb8 pc=0x93a2f1
encoding/gob.(*Decoder).recvMessage(0xc000100000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0007edd48 sp=0xc0007edd10 pc=0x9438d3
encoding/gob.(*Decoder).decodeTypeSequence(0xc000100000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0007edd78 sp=0xc0007edd48 pc=0x943c47
encoding/gob.(*Decoder).DecodeValue(0xc000100000, {0xa48900?, 0xc0004794a0?, 0x7f7fb1360ec8?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0007eddf8 sp=0xc0007edd78 pc=0x94408e
encoding/gob.(*Decoder).Decode(0xc000100000, {0xa48900?, 0xc0004794a0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc0007ede50 sp=0xc0007eddf8 pc=0x943ec5
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa9c4e0?, 0x0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0007ede78 sp=0xc0007ede50 pc=0x958a05
net/rpc.(*Client).input(0xc000362240)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0007edfc8 sp=0xc0007ede78 pc=0x957c5f
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0007edfe0 sp=0xc0007edfc8 pc=0x9588e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0007edfe8 sp=0xc0007edfe0 pc=0x46e6a1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 1177 [IO wait, 1 minutes]:
runtime.gopark(0xc00036b618?, 0xc00036b618?, 0x9d?, 0xda?, 0xc00036b670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00036b600 sp=0xc00036b5e0 pc=0x43c72e
runtime.netpollblock(0xc00135c000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00036b638 sp=0xc00036b600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef3a50, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00036b658 sp=0xc00036b638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00085cc00?, 0xc00135c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00036b680 sp=0xc00036b658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00085cc00, {0xc00135c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00036b718 sp=0xc00036b680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d402d0, {0xc00135c000?, 0xc0017b8448?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00036b758 sp=0xc00036b718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cc7e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc00036b7c8 sp=0xc00036b758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc00036b7e0 sp=0xc00036b7c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00036b7e8 sp=0xc00036b7e0 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 24 [IO wait]:
runtime.gopark(0xc001ac1840?, 0xc001ac1840?, 0x9d?, 0xda?, 0xc001ac1898?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001ac1828 sp=0xc001ac1808 pc=0x43c72e
runtime.netpollblock(0xc001934700?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001ac1860 sp=0xc001ac1828 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ebfb8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001ac1880 sp=0xc001ac1860 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00101e600?, 0xc001934700?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001ac18a8 sp=0xc001ac1880 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00101e600, {0xc001934700, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001ac1940 sp=0xc001ac18a8 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000587e0, {0xc001934700?, 0xc001ac19b8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001ac1980 sp=0xc001ac1940 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc0000587e0}, {0xc001934700, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc001ac19c8 sp=0xc001ac1980 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00040d960, 0x7f7fb0aea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001ac1b80 sp=0xc001ac19c8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000d57830, 0xc00144c000?, 0xc001036f00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001ac1c58 sp=0xc001ac1b80 pc=0x993346
main.(*Proc).executeRaw(0xc0011be1c0, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001ac1d68 sp=0xc001ac1c58 pc=0xa01ef7
main.(*Proc).executeAndCollide(0xc0011be1c0, 0xba0684?, 0xc000c30cf0?, 0xc001ac1e08?, 0xc0011be180?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc001ac1db0 sp=0xc001ac1d68 pc=0xa01c25
main.(*Proc).smashInput(0xc0011be1c0, 0xc001847cb0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc001ac1e98 sp=0xc001ac1db0 pc=0xa0130b
main.(*Proc).loop(0xc0011be1c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xe9 fp=0xc001ac1fc8 sp=0xc001ac1e98 pc=0x9ff989
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001ac1fe0 sp=0xc001ac1fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001ac1fe8 sp=0xc001ac1fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 25 [IO wait]:
runtime.gopark(0xc000baf548?, 0xc000baf548?, 0x9d?, 0xda?, 0xc000baf5a0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000baf530 sp=0xc000baf510 pc=0x43c72e
runtime.netpollblock(0xc0012d60f0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000baf568 sp=0xc000baf530 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10eb7f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000baf588 sp=0xc000baf568 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001307f80?, 0xc0012d60f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000baf5b0 sp=0xc000baf588 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001307f80, {0xc0012d60f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000baf648 sp=0xc000baf5b0 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d40958, {0xc0012d60f0?, 0xc000baf6c0?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000baf688 sp=0xc000baf648 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d40958}, {0xc0012d60f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000baf6d0 sp=0xc000baf688 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004d8fc0, 0x7f7faf6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000baf888 sp=0xc000baf6d0 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000d578c0, 0xabdb60?, 0xc00145be80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000baf960 sp=0xc000baf888 pc=0x993346
main.(*Proc).executeRaw(0xc0011be240, 0xc000ab9290?, 0xc085451233?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000bafa70 sp=0xc000baf960 pc=0xa01ef7
main.(*Proc).triageInput(0xc0011be240, 0xc0012242a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47b fp=0xc000bafe98 sp=0xc000bafa70 pc=0xa0011b
main.(*Proc).loop(0xc0011be240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x118 fp=0xc000baffc8 sp=0xc000bafe98 pc=0x9ff9b8
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000baffe0 sp=0xc000baffc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000baffe8 sp=0xc000baffe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 26 [IO wait]:
runtime.gopark(0xc001b1b700?, 0xc001b1b700?, 0x9d?, 0xda?, 0xc001b1b758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001b1b6e8 sp=0xc001b1b6c8 pc=0x43c72e
runtime.netpollblock(0xc001021e20?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001b1b720 sp=0xc001b1b6e8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10eb700, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001b1b740 sp=0xc001b1b720 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00175f500?, 0xc001021e20?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001b1b768 sp=0xc001b1b740 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00175f500, {0xc001021e20, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001b1b800 sp=0xc001b1b768 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d401d0, {0xc001021e20?, 0xc001b1b878?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001b1b840 sp=0xc001b1b800 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d401d0}, {0xc001021e20, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc001b1b888 sp=0xc001b1b840 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cc770, 0x7f7fae2ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001b1ba40 sp=0xc001b1b888 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000d57950, 0x1?, 0xc001047340)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001b1bb18 sp=0xc001b1ba40 pc=0x993346
main.(*Proc).executeRaw(0xc0011be280, 0x489c18?, 0xc00164bae8?, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001b1bc28 sp=0xc001b1bb18 pc=0xa01ef7
main.(*Proc).execute(0xc0011be280, 0x11?, 0x12?, 0xc001b1be08?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc001b1bd68 sp=0xc001b1bc28 pc=0xa016fd
main.(*Proc).executeAndCollide(0xc0011be280, 0xba0684?, 0xc000c30d50?, 0xc001b1be08?, 0xc0011be180?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x1d fp=0xc001b1bdb0 sp=0xc001b1bd68 pc=0xa01bdd
main.(*Proc).smashInput(0xc0011be280, 0xc001889500)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc001b1be98 sp=0xc001b1bdb0 pc=0xa0130b
main.(*Proc).loop(0xc0011be280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xe9 fp=0xc001b1bfc8 sp=0xc001b1be98 pc=0x9ff989
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001b1bfe0 sp=0xc001b1bfc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001b1bfe8 sp=0xc001b1bfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 1396 [IO wait]:
runtime.gopark(0xc000052e18?, 0xc000052e18?, 0x9d?, 0xda?, 0xc000052e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052e00 sp=0xc000052de0 pc=0x43c72e
runtime.netpollblock(0xc001811408?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000052e38 sp=0xc000052e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ebbd8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000052e58 sp=0xc000052e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001307ec0?, 0xc001811408?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000052e80 sp=0xc000052e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001307ec0, {0xc001811408, 0xcbf8, 0xcbf8})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000052f18 sp=0xc000052e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d40948, {0xc001811408?, 0x4c8eaf?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000052f58 sp=0xc000052f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d8fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000052fc8 sp=0xc000052f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000052fe0 sp=0xc000052fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 1697 [select]:
runtime.gopark(0xc000053fb0?, 0x2?, 0xa0?, 0xdd?, 0xc000053f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053e38 sp=0xc000053e18 pc=0x43c72e
runtime.selectgo(0xc000053fb0, 0xc000053f88, 0xc000c5b07c?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000053f58 sp=0xc000053e38 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=0xc000053fe0 sp=0xc000053f58 pc=0x997857
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.(*command).exec in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 1185 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x12c, 0xc00149566c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc001495618 sp=0xc001495608 pc=0x4bdac9
os.wait6(0xc0000b2b60?, 0x408b00?, 0xc0000b2b60?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc001495688 sp=0xc001495618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003aa20)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0014956b8 sp=0xc001495688 pc=0x4e6350
os.(*Process).wait(0xc00003aa20)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001495718 sp=0xc0014956b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000b122c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001495780 sp=0xc001495718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00040d960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0014957c8 sp=0xc001495780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0014957e0 sp=0xc0014957c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0014957e8 sp=0xc0014957e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 24
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 15 [IO wait]:
runtime.gopark(0xc000366e18?, 0xc000366e18?, 0x9d?, 0xda?, 0xc000366e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000366e00 sp=0xc000366de0 pc=0x43c72e
runtime.netpollblock(0xc001af80e8?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000366e38 sp=0xc000366e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ebec0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000366e58 sp=0xc000366e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00175f440?, 0xc001af80e8?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000366e80 sp=0xc000366e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00175f440, {0xc001af80e8, 0xff18, 0xff18})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000366f18 sp=0xc000366e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d401b8, {0xc001af80e8?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000366f58 sp=0xc000366f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cc770)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000366fc8 sp=0xc000366f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000366fe0 sp=0xc000366fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000366fe8 sp=0xc000366fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 16 [IO wait]:
runtime.gopark(0xc001ac7840?, 0xc001ac7840?, 0x9d?, 0xda?, 0xc001ac7898?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001ac7828 sp=0xc001ac7808 pc=0x43c72e
runtime.netpollblock(0xc0019349b0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001ac7860 sp=0xc001ac7828 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef3c40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001ac7880 sp=0xc001ac7860 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00085c6c0?, 0xc0019349b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001ac78a8 sp=0xc001ac7880 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00085c6c0, {0xc0019349b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001ac7940 sp=0xc001ac78a8 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d402b0, {0xc0019349b0?, 0xc001ac79b8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001ac7980 sp=0xc001ac7940 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000d402b0}, {0xc0019349b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc001ac79c8 sp=0xc001ac7980 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cc690, 0x7f7faceea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001ac7b80 sp=0xc001ac79c8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000d579e0, 0xc001692000?, 0xc001037200)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001ac7c58 sp=0xc001ac7b80 pc=0x993346
main.(*Proc).executeRaw(0xc0011b2680, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001ac7d68 sp=0xc001ac7c58 pc=0xa01ef7
main.(*Proc).executeAndCollide(0xc0011b2680, 0xba0684?, 0xc0017e75c0?, 0xc001ac7e08?, 0xc0011be180?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc001ac7db0 sp=0xc001ac7d68 pc=0xa01c25
main.(*Proc).smashInput(0xc0011b2680, 0xc00166bbe0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc001ac7e98 sp=0xc001ac7db0 pc=0xa0130b
main.(*Proc).loop(0xc0011b2680)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xe9 fp=0xc001ac7fc8 sp=0xc001ac7e98 pc=0x9ff989
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001ac7fe0 sp=0xc001ac7fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001ac7fe8 sp=0xc001ac7fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 1662 [IO wait]:
runtime.gopark(0xc000367618?, 0xc000367618?, 0x9d?, 0xda?, 0xc000367670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000367600 sp=0xc0003675e0 pc=0x43c72e
runtime.netpollblock(0xc001858000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000367638 sp=0xc000367600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0ef4210, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000367658 sp=0xc000367638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0012a7020?, 0xc001858000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000367680 sp=0xc000367658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012a7020, {0xc001858000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000367718 sp=0xc000367680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000058908, {0xc001858000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000367758 sp=0xc000367718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004ea150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0003677c8 sp=0xc000367758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0003677e0 sp=0xc0003677c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003677e8 sp=0xc0003677e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 30 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4dc, 0xc000056e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000056e18 sp=0xc000056e08 pc=0x4bdac9
os.wait6(0xc000056fb8?, 0x9ff95d?, 0xc0011be640?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000056e88 sp=0xc000056e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000bdcb10)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000056eb8 sp=0xc000056e88 pc=0x4e6350
os.(*Process).wait(0xc000bdcb10)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000056f18 sp=0xc000056eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000b12160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000056f80 sp=0xc000056f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cc770)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000056fc8 sp=0xc000056f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000056fe0 sp=0xc000056fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1178 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x32ab, 0xc00036966c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000369618 sp=0xc000369608 pc=0x4bdac9
os.wait6(0x128f0c0?, 0x8000000000000000?, 0x1ac235c9ab?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000369688 sp=0xc000369618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000bf800)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003696b8 sp=0xc000369688 pc=0x4e6350
os.(*Process).wait(0xc0000bf800)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000369718 sp=0xc0003696b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0009e2dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000369780 sp=0xc000369718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cc7e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0003697c8 sp=0xc000369780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0003697e0 sp=0xc0003697c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003697e8 sp=0xc0003697e0 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 53 [select]:
runtime.gopark(0xc001ac38d8?, 0x2?, 0xe0?, 0x73?, 0xc001ac387c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001ac3720 sp=0xc001ac3700 pc=0x43c72e
runtime.selectgo(0xc001ac38d8, 0xc001ac3878, 0x20?, 0x0, 0x41c460?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001ac3840 sp=0xc001ac3720 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).handshake(0xc0004ea150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:717 +0x1d6 fp=0xc001ac3908 sp=0xc001ac3840 pc=0x996876
github.com/google/syzkaller/pkg/ipc.makeCommand(0x5, {0xc00146c300, 0x2, 0x2}, 0xc0006282a0, 0xc000059290, 0xc000d40028, {0x7f7fa96ea000, 0x1000000, 0x1000000}, ...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:665 +0xc7c fp=0xc001ac3b80 sp=0xc001ac3908 pc=0x995f3c
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000d57b00, 0xbc389b?, 0xc0012d8e80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:281 +0x1b6 fp=0xc001ac3c58 sp=0xc001ac3b80 pc=0x9932d6
main.(*Proc).executeRaw(0xc0011b20c0, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001ac3d68 sp=0xc001ac3c58 pc=0xa01ef7
main.(*Proc).executeAndCollide(0xc0011b20c0, 0xba0684?, 0xc0017e6e70?, 0xc00109be08?, 0xc0011be180?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc001ac3db0 sp=0xc001ac3d68 pc=0xa01c25
main.(*Proc).smashInput(0xc0011b20c0, 0xc00166b8b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1cb fp=0xc001ac3e98 sp=0xc001ac3db0 pc=0xa0130b
main.(*Proc).loop(0xc0011b20c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xe9 fp=0xc001ac3fc8 sp=0xc001ac3e98 pc=0x9ff989
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001ac3fe0 sp=0xc001ac3fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001ac3fe8 sp=0xc001ac3fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 1664 [IO wait]:
runtime.gopark(0xc00096cdd0?, 0xc00096cdd0?, 0x9d?, 0xda?, 0xc00096ce28?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00096cdb8 sp=0xc00096cd98 pc=0x43c72e
runtime.netpollblock(0xc00188a208?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00096cdf0 sp=0xc00096cdb8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ebae0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00096ce10 sp=0xc00096cdf0 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0012a70e0?, 0xc00188a208?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00096ce38 sp=0xc00096ce10 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012a70e0, {0xc00188a208, 0x4, 0x4})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00096ced0 sp=0xc00096ce38 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000058958, {0xc00188a208?, 0xc00096cf48?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00096cf10 sp=0xc00096ced0 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000058958}, {0xc00188a208, 0x4, 0x4}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00096cf58 sp=0xc00096cf10 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).handshake.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:705 +0x5e fp=0xc00096cfe0 sp=0xc00096cf58 pc=0x99699e
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00096cfe8 sp=0xc00096cfe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).handshake in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x150

goroutine 1172 [IO wait, 1 minutes]:
runtime.gopark(0xc000967e18?, 0xc000967e18?, 0x9d?, 0xda?, 0xc000967e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000967e00 sp=0xc000967de0 pc=0x43c72e
runtime.netpollblock(0xc000b52000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000967e38 sp=0xc000967e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10eb9e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000967e58 sp=0xc000967e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00085c600?, 0xc000b52000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000967e80 sp=0xc000967e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00085c600, {0xc000b52000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000967f18 sp=0xc000967e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000d40280, {0xc000b52000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000967f58 sp=0xc000967f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cc690)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000967fc8 sp=0xc000967f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000967fe0 sp=0xc000967fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000967fe8 sp=0xc000967fe0 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 1152 [IO wait, 1 minutes]:
runtime.gopark(0xc000057e18?, 0xc000057e18?, 0x9d?, 0xda?, 0xc000057e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057e00 sp=0xc000057de0 pc=0x43c72e
runtime.netpollblock(0xc00137e000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000057e38 sp=0xc000057e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb10ec0b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000057e58 sp=0xc000057e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00101e540?, 0xc00137e000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000057e80 sp=0xc000057e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00101e540, {0xc00137e000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000057f18 sp=0xc000057e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000584e0, {0xc00137e000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000057f58 sp=0xc000057f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00040d960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000057fc8 sp=0xc000057f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 24
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 1397 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4e2, 0xc00096de6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc00096de18 sp=0xc00096de08 pc=0x4bdac9
os.wait6(0xc0000b2b60?, 0x408b00?, 0xc0000b2b60?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc00096de88 sp=0xc00096de18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000bdc570)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc00096deb8 sp=0xc00096de88 pc=0x4e6350
os.(*Process).wait(0xc000bdc570)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc00096df18 sp=0xc00096deb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0009e38c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00096df80 sp=0xc00096df18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d8fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc00096dfc8 sp=0xc00096df80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc00096dfe0 sp=0xc00096dfc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00096dfe8 sp=0xc00096dfe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1173 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x127, 0xc00096c66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc00096c618 sp=0xc00096c608 pc=0x4bdac9
os.wait6(0x128f0c0?, 0x8000000000000000?, 0x1ad8254af9?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc00096c688 sp=0xc00096c618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000bf380)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc00096c6b8 sp=0xc00096c688 pc=0x4e6350
os.(*Process).wait(0xc0000bf380)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc00096c718 sp=0xc00096c6b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000247e40)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00096c780 sp=0xc00096c718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cc690)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc00096c7c8 sp=0xc00096c780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc00096c7e0 sp=0xc00096c7c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00096c7e8 sp=0xc00096c7e0 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 1679 [select]:
runtime.gopark(0xc001493fb0?, 0x2?, 0xc0?, 0x52?, 0xc001493f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001493e38 sp=0xc001493e18 pc=0x43c72e
runtime.selectgo(0xc001493fb0, 0xc001493f88, 0xa0000000a?, 0x0, 0xa0000000a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001493f58 sp=0xc001493e38 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=0xc001493fe0 sp=0xc001493f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001493fe8 sp=0xc001493fe0 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 1663 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x9f0, 0xc00096766c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000967618 sp=0xc000967608 pc=0x4bdac9
os.wait6(0xc000107800?, 0x43c72e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000967688 sp=0xc000967618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000bdc240)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0009676b8 sp=0xc000967688 pc=0x4e6350
os.(*Process).wait(0xc000bdc240)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000967718 sp=0xc0009676b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000b12000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000967780 sp=0xc000967718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004ea150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0009677c8 sp=0xc000967780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0009677e0 sp=0xc0009677c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0009677e8 sp=0xc0009677e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1678 [select]:
runtime.gopark(0xc0009697b0?, 0x2?, 0x80?, 0x50?, 0xc00096978c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000969638 sp=0xc000969618 pc=0x43c72e
runtime.selectgo(0xc0009697b0, 0xc000969788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000969758 sp=0xc000969638 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=0xc0009697e0 sp=0xc000969758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0009697e8 sp=0xc0009697e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 24
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 1698 [select]:
runtime.gopark(0xc00096b7b0?, 0x2?, 0xa0?, 0x4e?, 0xc00096b78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00096b638 sp=0xc00096b618 pc=0x43c72e
runtime.selectgo(0xc00096b7b0, 0xc00096b788, 0x7b73fc1?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00096b758 sp=0xc00096b638 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=0xc00096b7e0 sp=0xc00096b758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00096b7e8 sp=0xc00096b7e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f