fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcdb32000 pc=0x4687f7]

goroutine 14 [running]:
runtime.throw({0xa3259e?, 0xb17c80?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc00061d370 sp=0xc00061d340 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc00061d3d0 sp=0xc00061d370 pc=0x44bb6a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:374 +0x437 fp=0xc00061d3d8 sp=0xc00061d3d0 pc=0x4687f7
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc00061d9b8, {0xb17c80?, 0xc0015f4000?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc00061d4e0 sp=0xc00061d3d8 pc=0x547efd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb17c80, 0xc0015f4000}, 0x2?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc00061d540 sp=0xc00061d4e0 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb17c80?, 0xc0015f4000?}, 0xc001378c40, 0xc00061d8b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc00061d6c8 sp=0xc00061d540 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb17d00?, 0xc0015f4030?}, 0xc001378c40, 0xc00061d8b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc00061d850 sp=0xc00061d6c8 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc00174f3b0, 0xc0003c56c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc00061d8a8 sp=0xc00061d850 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc00061d918?, 0x46247b?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc00061d8d8 sp=0xc00061d8a8 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc00061d9b8, 0xc00174f3b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc00061d958 sp=0xc00061d8d8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001378b40, {0x7f7fcdb2a000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc00061db60 sp=0xc00061d958 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000bb8090, 0x8e9ec6?, 0xc001378b40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc00061dc40 sp=0xc00061db60 pc=0x8ddbf7
main.(*Proc).executeRaw(0xc0013799c0, 0xc0009a29f0?, 0xc0014d5b60?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00061dd58 sp=0xc00061dc40 pc=0x8ecf9c
main.(*Proc).execute(0xc0013799c0, 0xc001255140?, 0xc000cf6030?, 0xc0007cff38?, 0xc000e80880?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00061de98 sp=0xc00061dd58 pc=0x8ec709
main.(*Proc).loop(0xc0013799c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc00061dfc8 sp=0xc00061de98 pc=0x8ea906
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00061dfe0 sp=0xc00061dfc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00061dfe8 sp=0xc00061dfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select]:
runtime.gopark(0xc00032da00?, 0x2?, 0xa0?, 0x50?, 0xc00032d9bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00032d7f0 sp=0xc00032d7d0 pc=0x437ed6
runtime.selectgo(0xc00032da00, 0xc00032d9b8, 0xc000a08bd0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00032d930 sp=0xc00032d7f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc00022a480)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc00032da30 sp=0xc00032d930 pc=0x8e7525
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc00032df80 sp=0xc00032da30 pc=0x8e6bac
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc00032dfe0 sp=0xc00032df80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00032dfe8 sp=0xc00032dfe0 pc=0x467501

goroutine 2 [force gc (idle), 35 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x437d10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x467501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1019c01?, 0x1019ca0?, 0xc?, 0x14?, 0x1?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 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=0xc0000597c8 sp=0xc000059780 pc=0x423a3e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418be6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x1a808847f24?, 0xa12c96b1?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x101a360)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait, 2 minutes]:
runtime.gopark(0x0?, 0xa88100?, 0x20?, 0xe5?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000054788?, 0x3?, 0x3?, 0x0?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x437ed6
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc0000f7c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 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=0xc0000547c8 sp=0xc000054738 pc=0x88660d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000547e0 sp=0xc0000547c8 pc=0x885846
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 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(0x1f6fccd518a?, 0xc000042020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 5 [GC worker (idle)]:
runtime.gopark(0xa882f0?, 0xc000042040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005a750 sp=0xc00005a730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc00005a7e0 sp=0xc00005a750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [chan receive, 35 minutes]:
runtime.gopark(0xc000055e88?, 0xc000055ee0?, 0xd3?, 0x3?, 0xc000055ee0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055eb0 sp=0xc000055e90 pc=0x437ed6
runtime.chanrecv(0xc00007a240, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000055f40 sp=0xc000055eb0 pc=0x4069dd
runtime.chanrecv1(0xc00007a240?, 0xc000055fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000055f68 sp=0xc000055f40 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=0xc000055fe0 sp=0xc000055f68 pc=0x52176a
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/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 21 [chan receive, 35 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000566e8 sp=0xc0000566c8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056778 sp=0xc0000566e8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0000567a0 sp=0xc000056778 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc0000567e0 sp=0xc0000567a0 pc=0x8e6c7f
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 22 [select, 35 minutes, locked to thread]:
runtime.gopark(0xc0004befa8?, 0x2?, 0xb2?, 0x80?, 0xc0004bef94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004bee10 sp=0xc0004bedf0 pc=0x437ed6
runtime.selectgo(0xc0004befa8, 0xc0004bef90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004bef50 sp=0xc0004bee10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc0004befe0 sp=0xc0004bef50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004befe8 sp=0xc0004befe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 23 [syscall, 35 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc0004d1fa0 sp=0xc0004d1f58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc0004d1fc0 sp=0xc0004d1fa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc0004d1fe0 sp=0xc0004d1fc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004d1fe8 sp=0xc0004d1fe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 7 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0000c5978?, 0xc8?, 0x59?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000c5958 sp=0xc0000c5938 pc=0x437ed6
runtime.netpollblock(0xc00016a000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000c5990 sp=0xc0000c5958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08a0058, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000c59b0 sp=0xc0000c5990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00050c000?, 0xc00016a000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000c59d8 sp=0xc0000c59b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00050c000, {0xc00016a000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000c5a70 sp=0xc0000c59d8 pc=0x4d2d19
net.(*netFD).Read(0xc00050c000, {0xc00016a000?, 0xc00050c080?, 0xc000132280?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc0000c5ab8 sp=0xc0000c5a70 pc=0x654809
net.(*conn).Read(0xc0000a4030, {0xc00016a000?, 0xb11880?, 0xc00007a3c0?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc0000c5b00 sp=0xc0000c5ab8 pc=0x666065
net.(*TCPConn).Read(0xc0001322a0?, {0xc00016a000?, 0x9c4cc0?, 0xc0014d5890?})
	<autogenerated>:1 +0x29 fp=0xc0000c5b30 sp=0xc0000c5b00 pc=0x675a29
bufio.(*Reader).fill(0xc00007a3c0)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc0000c5b68 sp=0xc0000c5b30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc00007a3c0)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc0000c5b88 sp=0xc0000c5b68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00037e000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc0000c5bc0 sp=0xc0000c5b88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc00037e000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc0000c5bd8 sp=0xc0000c5bc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc00037e000, {0xc000002000, 0x1000, 0xc0000c5c80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc0000c5c10 sp=0xc0000c5bd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000132280?, {0xc000002000?, 0x9bbea0?, 0xc0014d5860?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc0000c5c40 sp=0xc0000c5c10 pc=0x8e31e6
bufio.(*Reader).Read(0xc00007a420, {0xc0003ce240, 0x1, 0xc0000c5d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc0000c5c78 sp=0xc0000c5c40 pc=0x50541b
io.ReadAtLeast({0xb11880, 0xc00007a420}, {0xc0003ce240, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0000c5cc0 sp=0xc0000c5c78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb11880?, 0xc00007a420?}, {0xc0003ce240?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc0000c5d18 sp=0xc0000c5cc0 pc=0x88f117
encoding/gob.(*Decoder).recvMessage(0xc00050c080)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc0000c5d50 sp=0xc0000c5d18 pc=0x898cd9
encoding/gob.(*Decoder).decodeTypeSequence(0xc00050c080, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc0000c5d80 sp=0xc0000c5d50 pc=0x89906f
encoding/gob.(*Decoder).DecodeValue(0xc00050c080, {0x92eda0?, 0xc0004b00f0?, 0x7f7fd0b2ac88?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc0000c5e00 sp=0xc0000c5d80 pc=0x89950f
encoding/gob.(*Decoder).Decode(0xc00050c080, {0x92eda0?, 0xc0004b00f0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc0000c5e58 sp=0xc0000c5e00 pc=0x899325
net/rpc.(*gobClientCodec).ReadResponseHeader(0x9727e0?, 0x9269a0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc0000c5e80 sp=0xc0000c5e58 pc=0x8aee27
net/rpc.(*Client).input(0xc00007a4e0)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc0000c5fc8 sp=0xc0000c5e80 pc=0x8ae0b4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc0000c5fe0 sp=0xc0000c5fc8 pc=0x8aece6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000c5fe8 sp=0xc0000c5fe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 10 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000621098?, 0xe8?, 0x10?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000621078 sp=0xc000621058 pc=0x437ed6
runtime.netpollblock(0xc001860a00?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006210b0 sp=0xc000621078 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd089ff68, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006210d0 sp=0xc0006210b0 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000d75e00?, 0xc001860a00?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006210f8 sp=0xc0006210d0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000d75e00, {0xc001860a00, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000621190 sp=0xc0006210f8 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012868, {0xc001860a00?, 0xc000621220?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006211e8 sp=0xc000621190 pc=0x4dcdfe
io.ReadAtLeast({0xb141a0, 0xc000012868}, {0xc001860a00, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000621230 sp=0xc0006211e8 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000459180, 0x7f7fd032a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0006213e8 sp=0xc000621230 pc=0x8e1dd9
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007f7a0, 0xc00009e420?, 0xc0015497c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0006214c8 sp=0xc0006213e8 pc=0x8dddee
main.(*Proc).executeRaw(0xc000e80900, 0x0?, 0x0?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0006215e0 sp=0xc0006214c8 pc=0x8ecf9c
main.(*Proc).execute(0xc000e80900, 0x562120?, 0xc00051e000?, 0xc0006216f8?, 0xc001549700?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000621720 sp=0xc0006215e0 pc=0x8ec709
main.(*Proc).triageInput.func1(0xc0015497c0?, 0xffffffffffffffff)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc000621860 sp=0xc000621720 pc=0x8ebd4b
github.com/google/syzkaller/prog.Minimize.func1(0xc00051e000?, 0xc001549700?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc000621898 sp=0xc000621860 pc=0x54ae68
github.com/google/syzkaller/prog.(*PtrType).minimize(0x971580?, 0xc0010f52c0, {0xb17d00?, 0xc001553b30}, {0xc001860705, 0xb})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:202 +0x203 fp=0xc000621908 sp=0xc000621898 pc=0x54b9e3
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc0010f52c0, {0xb17d00, 0xc001553b30}, {0xa3b8d2?, 0xc00032d9f8?}, {0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000621970 sp=0xc000621908 pc=0x54b479
github.com/google/syzkaller/prog.Minimize(0xc000dae900, 0xffffffffffffffff, 0x0, 0xc00127c320)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc000621a78 sp=0xc000621970 pc=0x54ad86
main.(*Proc).triageInput(0xc000e80900, 0xc0010a7da0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc000621e98 sp=0xc000621a78 pc=0x8eb3ea
main.(*Proc).loop(0xc000e80900)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000621fc8 sp=0xc000621e98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000621fe0 sp=0xc000621fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000621fe8 sp=0xc000621fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 24 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000a0d810?, 0x60?, 0xd8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a0d7f0 sp=0xc000a0d7d0 pc=0x437ed6
runtime.netpollblock(0xc001860ab0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a0d828 sp=0xc000a0d7f0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07877c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a0d848 sp=0xc000a0d828 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0012552c0?, 0xc001860ab0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a0d870 sp=0xc000a0d848 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012552c0, {0xc001860ab0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a0d908 sp=0xc000a0d870 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c72120, {0xc001860ab0?, 0xc000a0d998?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a0d960 sp=0xc000a0d908 pc=0x4dcdfe
io.ReadAtLeast({0xb141a0, 0xc000c72120}, {0xc001860ab0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000a0d9a8 sp=0xc000a0d960 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003a61c0, 0x7f7fcef2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000a0db60 sp=0xc000a0d9a8 pc=0x8e1dd9
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000bb8120, 0x8e9ec6?, 0xc00137f880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000a0dc40 sp=0xc000a0db60 pc=0x8dddee
main.(*Proc).executeRaw(0xc000ded2c0, 0xc000a0dd90?, 0xc0014d56e0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000a0dd58 sp=0xc000a0dc40 pc=0x8ecf9c
main.(*Proc).execute(0xc000ded2c0, 0xc0016b9560?, 0xc000db7da0?, 0xc0007d3f38?, 0xc000e80880?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000a0de98 sp=0xc000a0dd58 pc=0x8ec709
main.(*Proc).loop(0xc000ded2c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000a0dfc8 sp=0xc000a0de98 pc=0x8ea906
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000a0dfe0 sp=0xc000a0dfc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a0dfe8 sp=0xc000a0dfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 11 [IO wait, 35 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004d0e08?, 0x58?, 0xe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004d0de8 sp=0xc0004d0dc8 pc=0x437ed6
runtime.netpollblock(0xc0013c8000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004d0e20 sp=0xc0004d0de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd089fe78, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004d0e40 sp=0xc0004d0e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000d75d40?, 0xc0013c8000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004d0e68 sp=0xc0004d0e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000d75d40, {0xc0013c8000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004d0f00 sp=0xc0004d0e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012850, {0xc0013c8000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004d0f58 sp=0xc0004d0f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000459180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004d0fc8 sp=0xc0004d0f58 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004d0fe0 sp=0xc0004d0fc8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004d0fe8 sp=0xc0004d0fe0 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 12 [syscall, 35 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4da, 0xc0004d166c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004d1618 sp=0xc0004d1610 pc=0x4b8e25
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004d1688 sp=0xc0004d1618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003ce40)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004d16b8 sp=0xc0004d1688 pc=0x4e2f16
os.(*Process).wait(0xc00003ce40)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004d1718 sp=0xc0004d16b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0007f6840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004d1780 sp=0xc0004d1718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000459180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004d17c8 sp=0xc0004d1780 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004d17e0 sp=0xc0004d17c8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004d17e8 sp=0xc0004d17e0 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 15 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000330820?, 0x70?, 0x8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000330800 sp=0xc0003307e0 pc=0x437ed6
runtime.netpollblock(0xc00144c980?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000330838 sp=0xc000330800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd089f158, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000330858 sp=0xc000330838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0014520c0?, 0xc00144c980?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000330880 sp=0xc000330858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014520c0, {0xc00144c980, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000330918 sp=0xc000330880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c72848, {0xc00144c980?, 0xc0003309a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000330970 sp=0xc000330918 pc=0x4dcdfe
io.ReadAtLeast({0xb141a0, 0xc000c72848}, {0xc00144c980, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0003309b8 sp=0xc000330970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00050e0e0, 0x7f7fcc72a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000330b70 sp=0xc0003309b8 pc=0x8e1dd9
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000bb82d0, 0xc00022a480?, 0xc0015389c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000330c50 sp=0xc000330b70 pc=0x8dddee
main.(*Proc).executeRaw(0xc000ddc6c0, 0x101aac0?, 0xc001467fd0?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000330d68 sp=0xc000330c50 pc=0x8ecf9c
main.(*Proc).execute(0xc000ddc6c0, 0x4e975e?, 0x99cae0?, 0xa33ce9?, 0x3000?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000330ea8 sp=0xc000330d68 pc=0x8ec709
main.(*Proc).triageInput.func1(0xc0015389c0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc000330fe8 sp=0xc000330ea8 pc=0x8ebd4b
github.com/google/syzkaller/prog.Minimize.func1(0x1?, 0xc000197c00?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc000331020 sp=0xc000330fe8 pc=0x54ae68
github.com/google/syzkaller/prog.minimizeInt(0xc000cd5ac0, {0xb17c40, 0xc00185faa0?}, {0xc000197c20, 0x43})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:270 +0xe8 fp=0xc000331070 sp=0xc000331020 pc=0x54c1c8
github.com/google/syzkaller/prog.(*IntType).minimize(0x971580?, 0xc00156bb90?, {0xb17c40?, 0xc00185faa0?}, {0xc000197c20?, 0x7?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:238 +0x37 fp=0xc0003310a8 sp=0xc000331070 pc=0x54bf37
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17c40, 0xc00185faa0}, {0xa33ce9?, 0xc000331148?}, {0xc00088ed40, 0x3c})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000331110 sp=0xc0003310a8 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf067e0, 0xc00156bb90?, {0xb17cc0?, 0xc0012577a0?}, {0xc00088ed40, 0x3c})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc000331178 sp=0xc000331110 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc0012577a0}, {0xa3435b?, 0xc000331218?}, {0xc00088ecc0, 0x35})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc0003311e0 sp=0xc000331178 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf068a0, 0xc00156bb90?, {0xb17cc0?, 0xc001257760?}, {0xc00088ecc0, 0x35})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc000331248 sp=0xc0003311e0 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc001257760}, {0xa32576?, 0xc0003312e8?}, {0xc000cfd620, 0x2f})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc0003312b0 sp=0xc000331248 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf08460, 0xc00156bb90?, {0xb17cc0?, 0xc001257740?}, {0xc000cfd620, 0x2f})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc000331318 sp=0xc0003312b0 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc001257740}, {0xa36065?, 0xc0003313b8?}, {0xc000cfd5f0, 0x27})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000331380 sp=0xc000331318 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf08880, 0xc00156bb90?, {0xb17cc0?, 0xc001257720?}, {0xc000cfd5f0, 0x27})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc0003313e8 sp=0xc000331380 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc001257720}, {0xa3bb2a?, 0xc000331488?}, {0xc00021f980, 0x1c})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000331450 sp=0xc0003313e8 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf06fc0, 0xc00156bb90?, {0xb17cc0?, 0xc001257700?}, {0xc00021f980, 0x1c})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc0003314b8 sp=0xc000331450 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc001257700}, {0xa3272e?, 0xc000331558?}, {0xc0015077d0, 0x16})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000331520 sp=0xc0003314b8 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf06e40, 0xc00156bb90?, {0xb17cc0?, 0xc0012576e0?}, {0xc0015077d0, 0x16})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc000331588 sp=0xc000331520 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc0012576e0}, {0x0?, 0x2?}, {0xc0015077b8, 0x15})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc0003315f0 sp=0xc000331588 pc=0x54b479
github.com/google/syzkaller/prog.(*ArrayType).minimize(0xf02880, 0xc000cd5ac0, {0xb17cc0?, 0xc0012576c0}, {0xc0015077a0, 0x13})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:230 +0x1f9 fp=0xc000331690 sp=0xc0003315f0 pc=0x54bcd9
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc0012576c0}, {0xa36049?, 0xc000331730?}, {0xc00144c230, 0xb})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc0003316f8 sp=0xc000331690 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf07620, 0xc00156bb90?, {0xb17cc0?, 0xc0012576a0?}, {0xc00144c230, 0xb})
[ 2185.5552963] uhub0: device problem, disabling port 1
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc000331760 sp=0xc0003316f8 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc0012576a0}, {0xa3272e?, 0xc000331800?}, {0xc00144c225, 0x5})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc0003317c8 sp=0xc000331760 pc=0x54b479
github.com/google/syzkaller/prog.(*StructType).minimize(0xf072c0, 0xc00156bb90?, {0xb17cc0?, 0xc001257680?}, {0xc00144c225, 0x5})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:181 +0xec fp=0xc000331830 sp=0xc0003317c8 pc=0x54b66c
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17cc0, 0xc001257680}, {0x0?, 0x4d0000c000b9c000?}, {0xc00144c218, 0x4})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000331898 sp=0xc000331830 pc=0x54b479
github.com/google/syzkaller/prog.(*PtrType).minimize(0x971580?, 0xc000cd5ac0, {0xb17d00?, 0xc00173ecc0}, {0xc00144c218, 0x4})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:208 +0xe5 fp=0xc000331908 sp=0xc000331898 pc=0x54b8c5
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc000cd5ac0, {0xb17d00, 0xc00173ecc0}, {0xa30a78?, 0x10000000000ff?}, {0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000331970 sp=0xc000331908 pc=0x54b479
github.com/google/syzkaller/prog.Minimize(0xc000e68140, 0x2, 0x0, 0xc00073cf80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc000331a78 sp=0xc000331970 pc=0x54ad86
main.(*Proc).triageInput(0xc000ddc6c0, 0xc000e286c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc000331e98 sp=0xc000331a78 pc=0x8eb3ea
main.(*Proc).loop(0xc000ddc6c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000331fc8 sp=0xc000331e98 pc=0x8ea965
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000331fe0 sp=0xc000331fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000331fe8 sp=0xc000331fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 3310 [select]:
runtime.gopark(0xc0004cd7b0?, 0x2?, 0x3f?, 0x0?, 0xc0004cd78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004cd618 sp=0xc0004cd5f8 pc=0x437ed6
runtime.selectgo(0xc0004cd7b0, 0xc0004cd788, 0xc000de0078?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004cd758 sp=0xc0004cd618 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=0xc0004cd7e0 sp=0xc0004cd758 pc=0x8e24dd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004cd7e8 sp=0xc0004cd7e0 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 29 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000a11810?, 0x60?, 0x18?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a117f0 sp=0xc000a117d0 pc=0x437ed6
runtime.netpollblock(0xc001860b00?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a11828 sp=0xc000a117f0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd089f248, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a11848 sp=0xc000a11828 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000926a20?, 0xc001860b00?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a11870 sp=0xc000a11848 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000926a20, {0xc001860b00, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a11908 sp=0xc000a11870 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c72020, {0xc001860b00?, 0xc000a11998?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a11960 sp=0xc000a11908 pc=0x4dcdfe
io.ReadAtLeast({0xb141a0, 0xc000c72020}, {0xc001860b00, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000a119a8 sp=0xc000a11960 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002c6000, 0x7f7fcb32a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000a11b60 sp=0xc000a119a8 pc=0x8e1dd9
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000bb8480, 0x8e9ec6?, 0xc00137f740)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000a11c40 sp=0xc000a11b60 pc=0x8dddee
main.(*Proc).executeRaw(0xc0009fe840, 0xc000a11d90?, 0x405f71?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000a11d58 sp=0xc000a11c40 pc=0x8ecf9c
main.(*Proc).execute(0xc0009fe840, 0xc0016b1320?, 0xc001367a40?, 0xc000dc9f38?, 0xc000e80880?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000a11e98 sp=0xc000a11d58 pc=0x8ec709
main.(*Proc).loop(0xc0009fe840)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000a11fc8 sp=0xc000a11e98 pc=0x8ea906
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000a11fe0 sp=0xc000a11fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a11fe8 sp=0xc000a11fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 16 [IO wait, 35 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0004d0608?, 0x58?, 0x6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004d05e8 sp=0xc0004d05c8 pc=0x437ed6
runtime.netpollblock(0xc000ff2000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0004d0620 sp=0xc0004d05e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd089f428, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0004d0640 sp=0xc0004d0620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001452000?, 0xc000ff2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0004d0668 sp=0xc0004d0640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001452000, {0xc000ff2000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0004d0700 sp=0xc0004d0668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c72838, {0xc000ff2000?, 0xcf3?, 0xd50?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0004d0758 sp=0xc0004d0700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00050e0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004d07c8 sp=0xc0004d0758 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004d07e0 sp=0xc0004d07c8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004d07e8 sp=0xc0004d07e0 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 49 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000c55810?, 0x60?, 0x58?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000c557f0 sp=0xc000c557d0 pc=0x437ed6
runtime.netpollblock(0xc00144c9e0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000c55828 sp=0xc000c557f0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07879a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000c55848 sp=0xc000c55828 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0002d2540?, 0xc00144c9e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000c55870 sp=0xc000c55848 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002d2540, {0xc00144c9e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000c55908 sp=0xc000c55870 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012100, {0xc00144c9e0?, 0xc000c55998?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000c55960 sp=0xc000c55908 pc=0x4dcdfe
io.ReadAtLeast({0xb141a0, 0xc000012100}, {0xc00144c9e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000c559a8 sp=0xc000c55960 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000459260, 0x7f7fc9f2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000c55b60 sp=0xc000c559a8 pc=0x8e1dd9
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000bb8510, 0x8e9ec6?, 0xc00137fac0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000c55c40 sp=0xc000c55b60 pc=0x8dddee
main.(*Proc).executeRaw(0xc00144ea80, 0xc000c55d90?, 0xc000744ba0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000c55d58 sp=0xc000c55c40 pc=0x8ecf9c
main.(*Proc).execute(0xc00144ea80, 0xc001766060?, 0xc000db78c0?, 0xc001421f38?, 0xc000e80880?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000c55e98 sp=0xc000c55d58 pc=0x8ec709
main.(*Proc).loop(0xc00144ea80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000c55fc8 sp=0xc000c55e98 pc=0x8ea906
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000c55fe0 sp=0xc000c55fc8 pc=0x8e6c26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000c55fe8 sp=0xc000c55fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 436 [syscall, 31 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0xbb6, 0xc00065e66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00065e618 sp=0xc00065e610 pc=0x4b8e25
os.wait6(0xc00001c9c0?, 0xc00065e718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00065e688 sp=0xc00065e618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00127e180)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00065e6b8 sp=0xc00065e688 pc=0x4e2f16
os.(*Process).wait(0xc00127e180)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00065e718 sp=0xc00065e6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002d0000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00065e780 sp=0xc00065e718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002c6000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00065e7c8 sp=0xc00065e780 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00065e7e0 sp=0xc00065e7c8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00065e7e8 sp=0xc00065e7e0 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 36 [syscall, 35 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4d5, 0xc00065ee6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00065ee18 sp=0xc00065ee10 pc=0x4b8e25
os.wait6(0x81bef81181a96d3a?, 0x81d123db81bfd9e1?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00065ee88 sp=0xc00065ee18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c7b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00065eeb8 sp=0xc00065ee88 pc=0x4e2f16
os.(*Process).wait(0xc00003c7b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00065ef18 sp=0xc00065eeb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000de2000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00065ef80 sp=0xc00065ef18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00050e0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00065efc8 sp=0xc00065ef80 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00065efe0 sp=0xc00065efc8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00065efe8 sp=0xc00065efe0 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 484 [syscall, 30 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0xd35, 0xc00065ce6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00065ce18 sp=0xc00065ce10 pc=0x4b8e25
os.wait6(0xc00001c9c0?, 0xc00065cf18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00065ce88 sp=0xc00065ce18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00127e0f0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00065ceb8 sp=0xc00065ce88 pc=0x4e2f16
os.(*Process).wait(0xc00127e0f0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00065cf18 sp=0xc00065ceb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000de2160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00065cf80 sp=0xc00065cf18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004591f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00065cfc8 sp=0xc00065cf80 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00065cfe0 sp=0xc00065cfc8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00065cfe8 sp=0xc00065cfe0 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 2807 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4189, 0xc0004cae6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004cae18 sp=0xc0004cae10 pc=0x4b8e25
os.wait6(0xc001457d40?, 0xc0004caf18?, 0x405d3d?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004cae88 sp=0xc0004cae18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c4b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004caeb8 sp=0xc0004cae88 pc=0x4e2f16
os.(*Process).wait(0xc00003c4b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004caf18 sp=0xc0004caeb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002d02c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004caf80 sp=0xc0004caf18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003a61c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004cafc8 sp=0xc0004caf80 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004cafe0 sp=0xc0004cafc8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004cafe8 sp=0xc0004cafe0 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 435 [IO wait, 2 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000659e08?, 0x58?, 0x9e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000659de8 sp=0xc000659dc8 pc=0x437ed6
runtime.netpollblock(0xc000d18238?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000659e20 sp=0xc000659de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07875e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000659e40 sp=0xc000659e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000926300?, 0xc000d18238?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000659e68 sp=0xc000659e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000926300, {0xc000d18238, 0x17dc8, 0x17dc8})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000659f00 sp=0xc000659e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c72010, {0xc000d18238?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000659f58 sp=0xc000659f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002c6000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000659fc8 sp=0xc000659f58 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000659fe0 sp=0xc000659fc8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000659fe8 sp=0xc000659fe0 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 483 [IO wait, 2 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000618608?, 0x58?, 0x86?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006185e8 sp=0xc0006185c8 pc=0x437ed6
runtime.netpollblock(0xc000d90cb0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000618620 sp=0xc0006185e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07876d0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000618640 sp=0xc000618620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0010a6000?, 0xc000d90cb0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000618668 sp=0xc000618640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0010a6000, {0xc000d90cb0, 0xf350, 0xf350})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000618700 sp=0xc000618668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c72000, {0xc000d90cb0?, 0x4c4757?, 0xc0006187b8?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000618758 sp=0xc000618700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004591f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006187c8 sp=0xc000618758 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006187e0 sp=0xc0006187c8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006187e8 sp=0xc0006187e0 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 3312 [select]:
runtime.gopark(0xc000658fb0?, 0x2?, 0x5?, 0xd?, 0xc000658f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000658e18 sp=0xc000658df8 pc=0x437ed6
runtime.selectgo(0xc000658fb0, 0xc000658f88, 0x1ffcd?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000658f58 sp=0xc000658e18 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=0xc000658fe0 sp=0xc000658f58 pc=0x8e24dd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000658fe8 sp=0xc000658fe0 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 3289 [select]:
runtime.gopark(0xc0006147b0?, 0x2?, 0xa8?, 0x28?, 0xc00061478c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000614618 sp=0xc0006145f8 pc=0x437ed6
runtime.selectgo(0xc0006147b0, 0xc000614788, 0x4c4757?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000614758 sp=0xc000614618 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=0xc0006147e0 sp=0xc000614758 pc=0x8e24dd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006147e8 sp=0xc0006147e0 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 854 [IO wait, 14 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000615608?, 0x58?, 0x56?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006155e8 sp=0xc0006155c8 pc=0x437ed6
runtime.netpollblock(0xc000faca68?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000615620 sp=0xc0006155e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd089f7e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000615640 sp=0xc000615620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0002d2420?, 0xc000faca68?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000615668 sp=0xc000615640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002d2420, {0xc000faca68, 0xb598, 0xb598})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000615700 sp=0xc000615668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012058, {0xc000faca68?, 0x4c4757?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000615758 sp=0xc000615700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000459260)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006157c8 sp=0xc000615758 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006157e0 sp=0xc0006157c8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006157e8 sp=0xc0006157e0 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 867 [syscall, 15 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x112d, 0xc0004ce66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0004ce618 sp=0xc0004ce610 pc=0x4b8e25
os.wait6(0xc0003c56c0?, 0xc0004ce718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0004ce688 sp=0xc0004ce618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00127e1b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004ce6b8 sp=0xc0004ce688 pc=0x4e2f16
os.(*Process).wait(0xc00127e1b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0004ce718 sp=0xc0004ce6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002d0160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004ce780 sp=0xc0004ce718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000459260)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004ce7c8 sp=0xc0004ce780 pc=0x8e0d32
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004ce7e0 sp=0xc0004ce7c8 pc=0x8e0cca
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004ce7e8 sp=0xc0004ce7e0 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 2806 [IO wait, 2 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000612608?, 0x58?, 0x26?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006125e8 sp=0xc0006125c8 pc=0x437ed6
runtime.netpollblock(0xc000fd2000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000612620 sp=0xc0006125e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0787310, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000612640 sp=0xc000612620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0012550e0?, 0xc000fd2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000612668 sp=0xc000612640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012550e0, {0xc000fd2000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000612700 sp=0xc000612668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000c720d8, {0xc000fd2000?, 0xc000d44a58?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000612758 sp=0xc000612700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003a61c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006127c8 sp=0xc000612758 pc=0x8e0eaa
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006127e0 sp=0xc0006127c8 pc=0x8e0dea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006127e8 sp=0xc0006127e0 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 3291 [select]:
runtime.gopark(0xc00065bfb0?, 0x2?, 0xf8?, 0x75?, 0xc00065bf8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00065be18 sp=0xc00065bdf8 pc=0x437ed6
runtime.selectgo(0xc00065bfb0, 0xc00065bf88, 0xe81a10?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00065bf58 sp=0xc00065be18 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=0xc00065bfe0 sp=0xc00065bf58 pc=0x8e24dd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00065bfe8 sp=0xc00065bfe0 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 3311 [select]:
runtime.gopark(0xc000622fb0?, 0x2?, 0x8?, 0x81?, 0xc000622f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000622e18 sp=0xc000622df8 pc=0x437ed6
runtime.selectgo(0xc000622fb0, 0xc000622f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000622f58 sp=0xc000622e18 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=0xc000622fe0 sp=0xc000622f58 pc=0x8e24dd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000622fe8 sp=0xc000622fe0 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