fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcef2e000 pc=0x54822e]

goroutine 23 [running]:
runtime.throw({0xa30877?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0006248f8 sp=0xc0006248c8 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc000624958 sp=0xc0006248f8 pc=0x44bb6a
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(0xc000624a20?, 0x555f0e?, 0x0?, 0x4041e5?, 0x934ec0?, 0x934ec0?, 0xc00009e5b8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:312 +0x2e fp=0xc000624978 sp=0xc000624958 pc=0x54822e
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc000625888, {0xb15c00?, 0xc0014c2210?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:266 +0x6da fp=0xc000624a80 sp=0xc000624978 pc=0x547c5a
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15c00, 0xc0014c2210}, 0xc000624bf8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc000624ae0 sp=0xc000624a80 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb15c00?, 0xc0014c2210?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc000624c68 sp=0xc000624ae0 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc000f099a0?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000624df0 sp=0xc000624c68 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc000f099e0?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000624f78 sp=0xc000624df0 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15c40?, 0xc000f09a00?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:171 +0x2f6 fp=0xc000625100 sp=0xc000624f78 pc=0x534516
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc000e92c20?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000625288 sp=0xc000625100 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0018f3dd0?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000625410 sp=0xc000625288 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc000e92c40?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000625598 sp=0xc000625410 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0018f3e00?}, 0xc001409540, 0xc000625788)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000625720 sp=0xc000625598 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc001923db0, 0xc00009e5b8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc000625778 sp=0xc000625720 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc000625888?, 0xb15bc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0006257a8 sp=0xc000625778 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc000625888, 0xc001923db0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc000625828 sp=0xc0006257a8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001938c00, {0x7f7fcef2a000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc000625a30 sp=0xc000625828 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0009bc870, 0xc000625b38?, 0xc001938c00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc000625b10 sp=0xc000625a30 pc=0x8dc037
main.(*Proc).executeRaw(0xc001564900, 0x48153e?, 0xc00135ac18?, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000625c28 sp=0xc000625b10 pc=0x8eb3dc
main.(*Proc).execute(0xc001564900, 0x11?, 0x12?, 0xc000625e08?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000625d68 sp=0xc000625c28 pc=0x8eab49
main.(*Proc).executeAndCollide(0xc001564900, 0xa42370?, 0xc0012a8810?, 0xc000625e08?, 0xc0010fdf40?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc000625db0 sp=0xc000625d68 pc=0x8eb047
main.(*Proc).smashInput(0xc001564900, 0xc00133e8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000625e98 sp=0xc000625db0 pc=0x8ea714
main.(*Proc).loop(0xc001564900)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000625fc8 sp=0xc000625e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000625fe0 sp=0xc000625fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000625fe8 sp=0xc000625fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select]:
runtime.gopark(0xc001853a00?, 0x2?, 0x80?, 0x3c?, 0xc0018539bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0018537f0 sp=0xc0018537d0 pc=0x437ed6
runtime.selectgo(0xc001853a00, 0xc0018539b8, 0x1015e80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001853930 sp=0xc0018537f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc000228600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc001853a30 sp=0xc001853930 pc=0x8e5965
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc001853f80 sp=0xc001853a30 pc=0x8e4fec
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc001853fe0 sp=0xc001853f80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001853fe8 sp=0xc001853fe0 pc=0x467501

goroutine 2 [force gc (idle), 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056fb0 sp=0xc000056f90 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000056fe0 sp=0xc000056fb0 pc=0x437d10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x467501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1015801?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057780 sp=0xc000057760 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000577c8 sp=0xc000057780 pc=0x423a3e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x418be6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x1661738ba3?, 0x28c8e84?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1015fa0)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xa86298?, 0x20?, 0xe0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x90?, 0x0?, 0xc000052772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x437ed6
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f7c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052738 sp=0xc0000525f8 pc=0x447efe
go.opencensus.io/stats/view.(*worker).start(0xc0000f7c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x884a4d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x883c86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x467501
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xa86488?, 0xc000040020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052f50 sp=0xc000052f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [GC worker (idle)]:
runtime.gopark(0x4897bc1b06?, 0x3?, 0xcb?, 0x78?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000053750 sp=0xc000053730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000537e0 sp=0xc000053750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 5 [chan receive, 3 minutes]:
runtime.gopark(0xc000054688?, 0xc0000546e0?, 0xd3?, 0x3?, 0xc0000546e0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000546b0 sp=0xc000054690 pc=0x437ed6
runtime.chanrecv(0xc000078180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000054740 sp=0xc0000546b0 pc=0x4069dd
runtime.chanrecv1(0xc000078180?, 0xc0000547b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000054768 sp=0xc000054740 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=0xc0000547e0 sp=0xc000054768 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x467501
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 6 [chan receive, 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054ee8 sp=0xc000054ec8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000054f78 sp=0xc000054ee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000054fa0 sp=0xc000054f78 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc000054fe0 sp=0xc000054fa0 pc=0x8e50bf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 8 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000237978?, 0xc8?, 0x79?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000237958 sp=0xc000237938 pc=0x437ed6
runtime.netpollblock(0xc00055b000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000237990 sp=0xc000237958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087d258, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0002379b0 sp=0xc000237990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0000f6080?, 0xc00055b000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0002379d8 sp=0xc0002379b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000f6080, {0xc00055b000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000237a70 sp=0xc0002379d8 pc=0x4d2d19
net.(*netFD).Read(0xc0000f6080, {0xc00055b000?, 0xc000237bb8?, 0x88f225?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000237ab8 sp=0xc000237a70 pc=0x654809
net.(*conn).Read(0xc0000a4048, {0xc00055b000?, 0x198?, 0x4aefba?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc000237b00 sp=0xc000237ab8 pc=0x666065
net.(*TCPConn).Read(0x403ff2?, {0xc00055b000?, 0x4045d4?, 0xc000237bb8?})
	<autogenerated>:1 +0x29 fp=0xc000237b30 sp=0xc000237b00 pc=0x675a29
bufio.(*Reader).fill(0xc0000a7da0)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000237b68 sp=0xc000237b30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc0000a7da0)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000237b88 sp=0xc000237b68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc000237bc0 sp=0xc000237b88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc000237bd8 sp=0xc000237bc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc00039a000, {0xc0001c9000, 0x1000, 0xc0003b7320?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000237c10 sp=0xc000237bd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0000f6100?, {0xc0001c9000?, 0xc000237c38?, 0xc000237c90?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000237c40 sp=0xc000237c10 pc=0x8e1626
bufio.(*Reader).Read(0xc0000a7e00, {0xc0003fe120, 0x1, 0xc000237d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000237c78 sp=0xc000237c40 pc=0x50541b
io.ReadAtLeast({0xb0f740, 0xc0000a7e00}, {0xc0003fe120, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000237cc0 sp=0xc000237c78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb0f740?, 0xc0000a7e00?}, {0xc0003fe120?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000237d18 sp=0xc000237cc0 pc=0x88d557
encoding/gob.(*Decoder).recvMessage(0xc0000f6100)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000237d50 sp=0xc000237d18 pc=0x897119
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000f6100, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000237d80 sp=0xc000237d50 pc=0x8974af
encoding/gob.(*Decoder).DecodeValue(0xc0000f6100, {0x92dbc0?, 0xc000458d50?, 0x7f7fd0b63dd8?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000237e00 sp=0xc000237d80 pc=0x89794f
encoding/gob.(*Decoder).Decode(0xc0000f6100, {0x92dbc0?, 0xc000458d50?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000237e58 sp=0xc000237e00 pc=0x897765
net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000237e80 sp=0xc000237e58 pc=0x8ad267
net/rpc.(*Client).input(0xc0000a7ec0)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc000237fc8 sp=0xc000237e80 pc=0x8ac4f4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc000237fe0 sp=0xc000237fc8 pc=0x8ad126
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000237fe8 sp=0xc000237fe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 21 [select, 3 minutes, locked to thread]:
runtime.gopark(0xc0004bafa8?, 0x2?, 0x52?, 0x82?, 0xc0004baf94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004bae10 sp=0xc0004badf0 pc=0x437ed6
runtime.selectgo(0xc0004bafa8, 0xc0004baf90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004baf50 sp=0xc0004bae10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc0004bafe0 sp=0xc0004baf50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004bafe8 sp=0xc0004bafe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 22 [syscall, 3 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc0004aafa0 sp=0xc0004aaf58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc0004aafc0 sp=0xc0004aafa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc0004aafe0 sp=0xc0004aafc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004aafe8 sp=0xc0004aafe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 11 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0006296e0?, 0x30?, 0x97?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006296c0 sp=0xc0006296a0 pc=0x437ed6
runtime.netpollblock(0xc001c595e0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006296f8 sp=0xc0006296c0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087d168, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000629718 sp=0xc0006296f8 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000a6e480?, 0xc001c595e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000629740 sp=0xc000629718 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000a6e480, {0xc001c595e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006297d8 sp=0xc000629740 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000132a8, {0xc001c595e0?, 0xc000629868?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000629830 sp=0xc0006297d8 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000132a8}, {0xc001c595e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000629878 sp=0xc000629830 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000480150, 0x7f7fd032a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000629a30 sp=0xc000629878 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f34bd0, 0xc000629b38?, 0xc00156c700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000629b10 sp=0xc000629a30 pc=0x8dc22e
main.(*Proc).executeRaw(0xc0010fdfc0, 0x0?, 0xb7?, 0x5)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000629c28 sp=0xc000629b10 pc=0x8eb3dc
main.(*Proc).execute(0xc0010fdfc0, 0x11?, 0x12?, 0xc000629e08?, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000629d68 sp=0xc000629c28 pc=0x8eab49
main.(*Proc).executeAndCollide(0xc0010fdfc0, 0xa42370?, 0xc000de6510?, 0xc000629e08?, 0xc0010fdf40?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc000629db0 sp=0xc000629d68 pc=0x8eb047
main.(*Proc).smashInput(0xc0010fdfc0, 0xc000fa3e50)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000629e98 sp=0xc000629db0 pc=0x8ea714
main.(*Proc).loop(0xc0010fdfc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000629fc8 sp=0xc000629e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000629fe0 sp=0xc000629fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000629fe8 sp=0xc000629fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 12 [IO wait, 3 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004ace08?, 0x58?, 0xce?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004acde8 sp=0xc0004acdc8 pc=0x437ed6
runtime.netpollblock(0xc001792000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004ace20 sp=0xc0004acde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087d078, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004ace40 sp=0xc0004ace20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000a6e3c0?, 0xc001792000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004ace68 sp=0xc0004ace40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000a6e3c0, {0xc001792000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004acf00 sp=0xc0004ace68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013290, {0xc001792000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004acf58 sp=0xc0004acf00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000480150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004acfc8 sp=0xc0004acf58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004acfe0 sp=0xc0004acfc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004acfe8 sp=0xc0004acfe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 13 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x460, 0xc000055e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000055e18 sp=0xc000055e10 pc=0x4b8e25
os.wait6(0xc000055fb8?, 0x8e8d46?, 0xc001564900?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000055e88 sp=0xc000055e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc0007d96e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000055eb8 sp=0xc000055e88 pc=0x4e2f16
os.(*Process).wait(0xc0007d96e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000055f18 sp=0xc000055eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0009b4f20)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000055f80 sp=0xc000055f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000480150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000055fc8 sp=0xc000055f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000055fe0 sp=0xc000055fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 39 [IO wait, 3 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004ad608?, 0x58?, 0xd6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004ad5e8 sp=0xc0004ad5c8 pc=0x437ed6
runtime.netpollblock(0xc001438000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004ad620 sp=0xc0004ad5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087cda8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004ad640 sp=0xc0004ad620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00157cea0?, 0xc001438000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004ad668 sp=0xc0004ad640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00157cea0, {0xc001438000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004ad700 sp=0xc0004ad668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000127a0, {0xc001438000?, 0xc000de5270?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004ad758 sp=0xc0004ad700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ef960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004ad7c8 sp=0xc0004ad758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004ad7e0 sp=0xc0004ad7c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004ad7e8 sp=0xc0004ad7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 24 [IO wait, 3 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004ade08?, 0x58?, 0xde?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004adde8 sp=0xc0004addc8 pc=0x437ed6
runtime.netpollblock(0xc0017ca000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004ade20 sp=0xc0004adde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087ce98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004ade40 sp=0xc0004ade20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00157c1e0?, 0xc0017ca000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004ade68 sp=0xc0004ade40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00157c1e0, {0xc0017ca000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004adf00 sp=0xc0004ade68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0008a00e8, {0xc0017ca000?, 0x202020202020202?, 0x202020202020202?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004adf58 sp=0xc0004adf00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004801c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004adfc8 sp=0xc0004adf58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004adfe0 sp=0xc0004adfc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004adfe8 sp=0xc0004adfe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 15 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000067008?, 0x58?, 0x70?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000066fe8 sp=0xc000066fc8 pc=0x437ed6
runtime.netpollblock(0xc001561170?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000067020 sp=0xc000066fe8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087c538, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000067040 sp=0xc000067020 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0011cdaa0?, 0xc001561170?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000067068 sp=0xc000067040 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011cdaa0, {0xc001561170, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000067100 sp=0xc000067068 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0008a0f80, {0xc001561170?, 0xc000067190?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000067158 sp=0xc000067100 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0008a0f80}, {0xc001561170, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0000671a0 sp=0xc000067158 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000efc70, 0x7f7fcdb2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000067358 sp=0xc0000671a0 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0009bc900, 0x943c80?, 0xc001408c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000067438 sp=0xc000067358 pc=0x8dc22e
main.(*Proc).executeRaw(0xc001278600, 0x20?, 0xa1c880?, 0x6)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000067550 sp=0xc000067438 pc=0x8eb3dc
main.(*Proc).execute(0xc001278600, 0xa4f071?, 0x2f?, 0xc0000676d0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000067690 sp=0xc000067550 pc=0x8eab49
main.(*Proc).executeHintSeed.func1(0x4?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc0000676f0 sp=0xc000067690 pc=0x8eaac5
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc000067720 sp=0xc0000676f0 pc=0x54944d
github.com/google/syzkaller/prog.checkConstArg(0xc0013f9f10, 0x4e80bf?, 0xc000067d18)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc000067788 sp=0xc000067720 pc=0x54974f
github.com/google/syzkaller/prog.generateHints(0x0?, {0xb15b00, 0xc0013f9f10}, 0xc000067970?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc0000677d0 sp=0xc000067788 pc=0x5495bc
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb15b00?, 0xc0013f9f10?}, 0xc0000679f0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc000067800 sp=0xc0000677d0 pc=0x549394
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b00?, 0xc0013f9f10?}, 0xc001408cc0, 0xc000067d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc000067988 sp=0xc000067800 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0013b6e80?}, 0xc001408cc0, 0xc000067d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000067b10 sp=0xc000067988 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc001474e10?}, 0xc001408cc0, 0xc000067d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000067c98 sp=0xc000067b10 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc0013f7400, 0x1?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc000067cf0 sp=0xc000067c98 pc=0x5341be
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc001278600?, 0x1, 0xc001461ad0, 0xc000067d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc000067d48 sp=0xc000067cf0 pc=0x54930a
main.(*Proc).executeHintSeed(0xc001278600, 0xc000768080?, 0x1)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc000067db0 sp=0xc000067d48 pc=0x8ea9f2
main.(*Proc).smashInput(0xc001278600, 0xc001837810)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc000067e98 sp=0xc000067db0 pc=0x8ea5c8
main.(*Proc).loop(0xc001278600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000067fc8 sp=0xc000067e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000067fe0 sp=0xc000067fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000067fe8 sp=0xc000067fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 25 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x569, 0xc0004a866c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004a8618 sp=0xc0004a8610 pc=0x4b8e25
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004a8688 sp=0xc0004a8618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021d1d0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004a86b8 sp=0xc0004a8688 pc=0x4e2f16
os.(*Process).wait(0xc00021d1d0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004a8718 sp=0xc0004a86b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000f20000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a8780 sp=0xc0004a8718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004801c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004a87c8 sp=0xc0004a8780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004a87e0 sp=0xc0004a87c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004a87e8 sp=0xc0004a87e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 1050 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000058608?, 0x58?, 0x86?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000585e8 sp=0xc0000585c8 pc=0x437ed6
runtime.netpollblock(0xc0014d8000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000058620 sp=0xc0000585e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087c9e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000058640 sp=0xc000058620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0011cd9e0?, 0xc0014d8000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000058668 sp=0xc000058640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011cd9e0, {0xc0014d8000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000058700 sp=0xc000058668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0008a0f70, {0xc0014d8000?, 0xc001250728?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000058758 sp=0xc000058700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000efc70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000587c8 sp=0xc000058758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000587e0 sp=0xc0000587c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 1051 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x3047, 0xc0004ab66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004ab618 sp=0xc0004ab610 pc=0x4b8e25
os.wait6(0x1015e80?, 0x8000000000000000?, 0x2a1a154cd3?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004ab688 sp=0xc0004ab618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021d6b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004ab6b8 sp=0xc0004ab688 pc=0x4e2f16
os.(*Process).wait(0xc00021d6b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004ab718 sp=0xc0004ab6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000f20840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004ab780 sp=0xc0004ab718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000efc70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004ab7c8 sp=0xc0004ab780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004ab7e0 sp=0xc0004ab7c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004ab7e8 sp=0xc0004ab7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 33 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000bfb128?, 0x78?, 0xb1?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000bfb108 sp=0xc000bfb0e8 pc=0x437ed6
runtime.netpollblock(0xc00180e420?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000bfb140 sp=0xc000bfb108 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07a1a00, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000bfb160 sp=0xc000bfb140 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000a6e120?, 0xc00180e420?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000bfb188 sp=0xc000bfb160 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000a6e120, {0xc00180e420, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000bfb220 sp=0xc000bfb188 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0008a01e8, {0xc00180e420?, 0xc000bfb2b0?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000bfb278 sp=0xc000bfb220 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0008a01e8}, {0xc00180e420, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000bfb2c0 sp=0xc000bfb278 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000480310, 0x7f7fcc72a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000bfb478 sp=0xc000bfb2c0 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f34c60, 0xc000bfb618?, 0xc001555000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000bfb558 sp=0xc000bfb478 pc=0x8dc22e
main.(*Proc).executeRaw(0xc001278080, 0x4?, 0x10?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000bfb670 sp=0xc000bfb558 pc=0x8eb3dc
main.(*Proc).execute(0xc001278080, 0xc00180b0e0?, 0xc0852d2a4f?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000bfb7b0 sp=0xc000bfb670 pc=0x8eab49
main.(*Proc).triageInput.func1(0xc001555000?, 0xd)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc000bfb8f0 sp=0xc000bfb7b0 pc=0x8ea18b
github.com/google/syzkaller/prog.Minimize.func1(0xc001555000?, 0x5?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc000bfb928 sp=0xc000bfb8f0 pc=0x54ae68
github.com/google/syzkaller/prog.removeCalls(0xc000bfb9d0?, 0x40e47e?, 0x60?, 0xc0011d4280)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:80 +0x83 fp=0xc000bfb970 sp=0xc000bfb928 pc=0x54af43
github.com/google/syzkaller/prog.Minimize(0xc00121eec0, 0x12, 0x0, 0xc000f08680)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:31 +0x13b fp=0xc000bfba78 sp=0xc000bfb970 pc=0x54a93b
main.(*Proc).triageInput(0xc001278080, 0xc001220240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc000bfbe98 sp=0xc000bfba78 pc=0x8e982a
main.(*Proc).loop(0xc001278080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000bfbfc8 sp=0xc000bfbe98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000bfbfe0 sp=0xc000bfbfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000bfbfe8 sp=0xc000bfbfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 35 [runnable]:
runtime.gopark(0x4b8dc5?, 0xc000bfd530?, 0x80?, 0xd5?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000bfd510 sp=0xc000bfd4f0 pc=0x437ed6
runtime.netpollblock(0xc001561080?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000bfd548 sp=0xc000bfd510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07a1dc0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000bfd568 sp=0xc000bfd548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00157c9c0?, 0xc001561080?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000bfd590 sp=0xc000bfd568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00157c9c0, {0xc001561080, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000bfd628 sp=0xc000bfd590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012438, {0xc001561080?, 0xc000bfd6b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000bfd680 sp=0xc000bfd628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000012438}, {0xc001561080, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000bfd6c8 sp=0xc000bfd680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ef8f0, 0x7f7fcb32a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000bfd880 sp=0xc000bfd6c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f34cf0, 0xc001545380?, 0xc00155ec00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000bfd960 sp=0xc000bfd880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc001278440, 0xa55691?, 0xc000bfdc88?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000bfda78 sp=0xc000bfd960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc001278440, 0xc00154efc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc000bfde98 sp=0xc000bfda78 pc=0x8e94ff
main.(*Proc).loop(0xc001278440)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000bfdfc8 sp=0xc000bfde98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000bfdfe0 sp=0xc000bfdfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000bfdfe8 sp=0xc000bfdfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 36 [IO wait, 3 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004a6608?, 0x58?, 0x66?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004a65e8 sp=0xc0004a65c8 pc=0x437ed6
runtime.netpollblock(0xc001418000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004a6620 sp=0xc0004a65e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087c448, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004a6640 sp=0xc0004a6620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00157c900?, 0xc001418000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004a6668 sp=0xc0004a6640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00157c900, {0xc001418000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004a6700 sp=0xc0004a6668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012300, {0xc001418000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004a6758 sp=0xc0004a6700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ef8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004a67c8 sp=0xc0004a6758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004a67e0 sp=0xc0004a67c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004a67e8 sp=0xc0004a67e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 28 [IO wait, 3 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004abe08?, 0x58?, 0xbe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004abde8 sp=0xc0004abdc8 pc=0x437ed6
runtime.netpollblock(0xc0013ce000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004abe20 sp=0xc0004abde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd087c718, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004abe40 sp=0xc0004abe20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000a6e060?, 0xc0013ce000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004abe68 sp=0xc0004abe40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000a6e060, {0xc0013ce000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004abf00 sp=0xc0004abe68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0008a0068, {0xc0013ce000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004abf58 sp=0xc0004abf00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000480310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004abfc8 sp=0xc0004abf58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004abfe0 sp=0xc0004abfc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004abfe8 sp=0xc0004abfe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 37 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4de, 0xc0004a6e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004a6e18 sp=0xc0004a6e10 pc=0x4b8e25
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004a6e88 sp=0xc0004a6e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021d110)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004a6eb8 sp=0xc0004a6e88 pc=0x4e2f16
os.(*Process).wait(0xc00021d110)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004a6f18 sp=0xc0004a6eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000f20160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a6f80 sp=0xc0004a6f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000480310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004a6fc8 sp=0xc0004a6f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004a6fe0 sp=0xc0004a6fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004a6fe8 sp=0xc0004a6fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 29 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4b1, 0xc0004ac66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004ac618 sp=0xc0004ac610 pc=0x4b8e25
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004ac688 sp=0xc0004ac618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc0007d8210)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004ac6b8 sp=0xc0004ac688 pc=0x4e2f16
os.(*Process).wait(0xc0007d8210)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004ac718 sp=0xc0004ac6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0009b4dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004ac780 sp=0xc0004ac718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ef8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004ac7c8 sp=0xc0004ac780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004ac7e0 sp=0xc0004ac7c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004ac7e8 sp=0xc0004ac7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 1335 [select]:
runtime.gopark(0xc0000597b0?, 0x2?, 0x10?, 0x9a?, 0xc00005978c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059618 sp=0xc0000595f8 pc=0x437ed6
runtime.selectgo(0xc0000597b0, 0xc000059788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000059758 sp=0xc000059618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0000597e0 sp=0xc000059758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 32 [runnable]:
syscall.Syscall(0x3, 0x23, 0xc0015b8360, 0xc)
	/usr/local/go/src/syscall/asm_unix_amd64.s:19 +0x5 fp=0xc0017c7828 sp=0xc0017c7820 pc=0x4b8dc5
syscall.read(0xc00157cf60?, {0xc0015b8360?, 0xc000625901?, 0x4d50e3?})
	/usr/local/go/src/syscall/zsyscall_netbsd_amd64.go:860 +0x4d fp=0xc0017c7880 sp=0xc0017c7828 pc=0x4b7ecd
syscall.Read(...)
	/usr/local/go/src/syscall/syscall_unix.go:178
internal/poll.ignoringEINTRIO(...)
	/usr/local/go/src/internal/poll/fd_unix.go:794
internal/poll.(*FD).Read(0xc00157cf60?, {0xc0015b8360?, 0xc?, 0xc?})
	/usr/local/go/src/internal/poll/fd_unix.go:163 +0x2ce fp=0xc0017c7918 sp=0xc0017c7880 pc=0x4d2d4e
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012830, {0xc0015b8360?, 0xc0006259a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0017c7970 sp=0xc0017c7918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000012830}, {0xc0015b8360, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0017c79b8 sp=0xc0017c7970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ef960, 0x7f7fc9f2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0017c7b70 sp=0xc0017c79b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0009bc990, 0xc0015ad1a0?, 0xc0015b1ec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0017c7c50 sp=0xc0017c7b70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc0015640c0, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0017c7d68 sp=0xc0017c7c50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc0015640c0, 0xa42370?, 0xc0012a87b0?, 0xc000625e08?, 0xc0010fdf40?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0017c7db0 sp=0xc0017c7d68 pc=0x8eb092
main.(*Proc).smashInput(0xc0015640c0, 0xc000923e60)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0017c7e98 sp=0xc0017c7db0 pc=0x8ea714
main.(*Proc).loop(0xc0015640c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0017c7fc8 sp=0xc0017c7e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0017c7fe0 sp=0xc0017c7fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0017c7fe8 sp=0xc0017c7fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 40 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x433, 0xc0004a7e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004a7e18 sp=0xc0004a7e10 pc=0x4b8e25
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004a7e88 sp=0xc0004a7e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021d5f0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004a7eb8 sp=0xc0004a7e88 pc=0x4e2f16
os.(*Process).wait(0xc00021d5f0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004a7f18 sp=0xc0004a7eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0009b51e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a7f80 sp=0xc0004a7f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ef960)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004a7fc8 sp=0xc0004a7f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004a7fe0 sp=0xc0004a7fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004a7fe8 sp=0xc0004a7fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 1334 [select]:
runtime.gopark(0xc0004a9fb0?, 0x2?, 0x5?, 0xd?, 0xc0004a9f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004a9e18 sp=0xc0004a9df8 pc=0x437ed6
runtime.selectgo(0xc0004a9fb0, 0xc0004a9f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004a9f58 sp=0xc0004a9e18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0004a9fe0 sp=0xc0004a9f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004a9fe8 sp=0xc0004a9fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 1328 [select]:
runtime.gopark(0xc00024c7b0?, 0x2?, 0xb2?, 0x80?, 0xc00024c78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024c618 sp=0xc00024c5f8 pc=0x437ed6
runtime.selectgo(0xc00024c7b0, 0xc00024c788, 0x8569196385690bb9?, 0x0, 0x8195298280260b29?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00024c758 sp=0xc00024c618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc00024c7e0 sp=0xc00024c758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024c7e8 sp=0xc00024c7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 1336 [select]:
runtime.gopark(0xc00024e7b0?, 0x2?, 0x5?, 0xd?, 0xc00024e78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024e618 sp=0xc00024e5f8 pc=0x437ed6
runtime.selectgo(0xc00024e7b0, 0xc00024e788, 0x84fd279b853dcc78?, 0x0, 0x1d?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00024e758 sp=0xc00024e618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc00024e7e0 sp=0xc00024e758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024e7e8 sp=0xc00024e7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 1337 [select]:
runtime.gopark(0xc000eb77b0?, 0x2?, 0x0?, 0x0?, 0xc000eb778c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000eb7618 sp=0xc000eb75f8 pc=0x437ed6
runtime.selectgo(0xc000eb77b0, 0xc000eb7788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000eb7758 sp=0xc000eb7618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000eb77e0 sp=0xc000eb7758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000eb77e8 sp=0xc000eb77e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b