fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcb32e000 pc=0x4687f2]

goroutine 15 [running]:
runtime.throw({0xa30877?, 0xb15b40?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc000234fd0 sp=0xc000234fa0 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc000235030 sp=0xc000234fd0 pc=0x44bb6a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:373 +0x432 fp=0xc000235038 sp=0xc000235030 pc=0x4687f2
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc000235ab0, {0xb15b40?, 0xc0013e9aa0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc000235140 sp=0xc000235038 pc=0x547efd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15b40, 0xc0013e9aa0}, 0xc0002352b8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0002351a0 sp=0xc000235140 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b40?, 0xc0013e9aa0?}, 0xc0014992c0, 0xc0002359b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc000235328 sp=0xc0002351a0 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0013e9a70?}, 0xc0014992c0, 0xc0002359b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0002354b0 sp=0xc000235328 pc=0x5344ee
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0013c8920?}, 0xc0014992c0, 0xc0002359b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc000235638 sp=0xc0002354b0 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0013c87c0?}, 0xc0014992c0, 0xc0002359b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0002357c0 sp=0xc000235638 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc0013e97d0?}, 0xc0014992c0, 0xc0002359b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc000235948 sp=0xc0002357c0 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc0012f4b40, 0xc000010030?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0002359a0 sp=0xc000235948 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc000235ab0?, 0xb15b00?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0002359d0 sp=0xc0002359a0 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc000235ab0, 0xc0012f4b40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc000235a50 sp=0xc0002359d0 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001498480, {0x7f7fcb32a000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc000235c58 sp=0xc000235a50 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000220fc0, 0x11?, 0xc001498480)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc000235d38 sp=0xc000235c58 pc=0x8dc037
main.(*Proc).executeRaw(0xc000efed40, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000235e50 sp=0xc000235d38 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000efed40, 0xa3ba68?, 0xc00111e180?, 0xc000f77f38?, 0xc000efe0c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000235e98 sp=0xc000235e50 pc=0x8eb092
main.(*Proc).loop(0xc000efed40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc000235fc8 sp=0xc000235e98 pc=0x8e9057
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000235fe0 sp=0xc000235fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000235fe8 sp=0xc000235fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select]:
runtime.gopark(0xc0007e5a00?, 0x2?, 0x80?, 0x3c?, 0xc0007e59bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0011e17f0 sp=0xc0011e17d0 pc=0x437ed6
runtime.selectgo(0xc0011e1a00, 0xc0007e59b8, 0x1015e80?, 0x0, 0x40ce6d?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0011e1930 sp=0xc0011e17f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc000550000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc0011e1a30 sp=0xc0011e1930 pc=0x8e5965
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc0011e1f80 sp=0xc0011e1a30 pc=0x8e4fec
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0011e1fe0 sp=0xc0011e1f80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0011e1fe8 sp=0xc0011e1fe0 pc=0x467501

goroutine 2 [force gc (idle), 11 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(0x1015801?, 0x0?, 0x0?, 0x0?, 0x0?)
	/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(0xc96ab3a5d?, 0x21ee6bd3?, 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(0x1015fa0)
	/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]:
runtime.gopark(0x0?, 0xa86298?, 0x20?, 0xe0?, 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?, 0x9?, 0x18?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x437ed6
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc0000f5c80?, 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(0xc0000f5c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 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=0xc0000547e0 sp=0xc0000547c8 pc=0x883c86
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(0xa89721622e?, 0x2?, 0x53?, 0x28?, 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 20 [GC worker (idle)]:
runtime.gopark(0xa86488?, 0xc000042040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055750 sp=0xc000055730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000557e0 sp=0xc000055750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 21 [chan receive, 11 minutes]:
runtime.gopark(0xc00005ae88?, 0xc00005aee0?, 0xd3?, 0x3?, 0xc00005aee0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005aeb0 sp=0xc00005ae90 pc=0x437ed6
runtime.chanrecv(0xc0000a61e0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc00005af40 sp=0xc00005aeb0 pc=0x4069dd
runtime.chanrecv1(0xc0000a61e0?, 0xc00005afb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc00005af68 sp=0xc00005af40 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=0xc00005afe0 sp=0xc00005af68 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 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 22 [chan receive, 11 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005b6e8 sp=0xc00005b6c8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc00005b778 sp=0xc00005b6e8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc00005b7a0 sp=0xc00005b778 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc00005b7e0 sp=0xc00005b7a0 pc=0x8e50bf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 5 [select, 11 minutes, locked to thread]:
runtime.gopark(0xc00051efa8?, 0x2?, 0x52?, 0x82?, 0xc00051ef94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00051ee10 sp=0xc00051edf0 pc=0x437ed6
runtime.selectgo(0xc00051efa8, 0xc00051ef90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00051ef50 sp=0xc00051ee10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc00051efe0 sp=0xc00051ef50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00051efe8 sp=0xc00051efe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 6 [syscall, 11 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc00050efa0 sp=0xc00050ef58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc00050efc0 sp=0xc00050efa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc00050efe0 sp=0xc00050efc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00050efe8 sp=0xc00050efe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 24 [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(0xc0004b9000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000237990 sp=0xc000237958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c5310, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0002379b0 sp=0xc000237990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0004b5300?, 0xc0004b9000?, 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(0xc0004b5300, {0xc0004b9000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000237a70 sp=0xc0002379d8 pc=0x4d2d19
net.(*netFD).Read(0xc0004b5300, {0xc0004b9000?, 0xc000237bb8?, 0x88f225?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000237ab8 sp=0xc000237a70 pc=0x654809
net.(*conn).Read(0xc0000130e8, {0xc0004b9000?, 0x198?, 0x4aefba?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc000237b00 sp=0xc000237ab8 pc=0x666065
net.(*TCPConn).Read(0xc0001922a0?, {0xc0004b9000?, 0x9c33c0?, 0xc001465cb0?})
	<autogenerated>:1 +0x29 fp=0xc000237b30 sp=0xc000237b00 pc=0x675a29
bufio.(*Reader).fill(0xc00007a1e0)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000237b68 sp=0xc000237b30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc00007a1e0)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000237b88 sp=0xc000237b68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00039a000)
[ 724.8004189] uhub5: device problem, disabling port 1
	/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, {0xc0001a7000, 0x1000, 0xc000237c80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000237c10 sp=0xc000237bd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000192280?, {0xc0001a7000?, 0x9ba5a0?, 0xc001465c80?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000237c40 sp=0xc000237c10 pc=0x8e1626
bufio.(*Reader).Read(0xc00007a240, {0xc000038080, 0x1, 0xc000237d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000237c78 sp=0xc000237c40 pc=0x50541b
io.ReadAtLeast({0xb0f740, 0xc00007a240}, {0xc000038080, 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?, 0xc00007a240?}, {0xc000038080?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000237d18 sp=0xc000237cc0 pc=0x88d557
encoding/gob.(*Decoder).recvMessage(0xc0004b4000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000237d50 sp=0xc000237d18 pc=0x897119
encoding/gob.(*Decoder).decodeTypeSequence(0xc0004b4000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000237d80 sp=0xc000237d50 pc=0x8974af
encoding/gob.(*Decoder).DecodeValue(0xc0004b4000, {0x92dbc0?, 0xc0004de030?, 0x400?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000237e00 sp=0xc000237d80 pc=0x89794f
encoding/gob.(*Decoder).Decode(0xc0004b4000, {0x92dbc0?, 0xc0004de030?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000237e58 sp=0xc000237e00 pc=0x897765
net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x9257c0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000237e80 sp=0xc000237e58 pc=0x8ad267
net/rpc.(*Client).input(0xc00007a300)
	/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 9 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0007e1530?, 0x80?, 0x15?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0007e1510 sp=0xc0007e14f0 pc=0x437ed6
runtime.netpollblock(0xc00137bb60?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0007e1548 sp=0xc0007e1510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c4f50, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0007e1568 sp=0xc0007e1548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0007950e0?, 0xc00137bb60?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0007e1590 sp=0xc0007e1568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007950e0, {0xc00137bb60, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0007e1628 sp=0xc0007e1590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4e20, {0xc00137bb60?, 0xc0007e16b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0007e1680 sp=0xc0007e1628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000a4e20}, {0xc00137bb60, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0007e16c8 sp=0xc0007e1680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00042e230, 0x7f7fd032a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0007e1880 sp=0xc0007e16c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000220cf0, 0xc000f739c8?, 0xc001383f40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0007e1960 sp=0xc0007e1880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000efe1c0, 0xc0013e9860?, 0xc083fbfaa3?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0007e1a78 sp=0xc0007e1960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc000efe1c0, 0xc0012fe540)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc0007e1e98 sp=0xc0007e1a78 pc=0x8e94ff
main.(*Proc).loop(0xc000efe1c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc0007e1fc8 sp=0xc0007e1e98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0007e1fe0 sp=0xc0007e1fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0007e1fe8 sp=0xc0007e1fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 25 [runnable]:
syscall.Syscall(0x3, 0x1b, 0xc0014770b0, 0xc)
	/usr/local/go/src/syscall/asm_unix_amd64.s:19 +0x5 fp=0xc0006e9910 sp=0xc0006e9908 pc=0x4b8dc5
syscall.read(0xc000795da0?, {0xc0014770b0?, 0x420b01?, 0x4d50e3?})
	/usr/local/go/src/syscall/zsyscall_netbsd_amd64.go:860 +0x4d fp=0xc0006e9968 sp=0xc0006e9910 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(0xc000795da0?, {0xc0014770b0?, 0xc?, 0xc?})
	/usr/local/go/src/internal/poll/fd_unix.go:163 +0x2ce fp=0xc0006e9a00 sp=0xc0006e9968 pc=0x4d2d4e
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013488, {0xc0014770b0?, 0xc0006e9a90?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006e9a58 sp=0xc0006e9a00 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000013488}, {0xc0014770b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0006e9aa0 sp=0xc0006e9a58 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00042e310, 0x7f7fcef2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0006e9c58 sp=0xc0006e9aa0 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f2c360, 0x3?, 0xc00145f500)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0006e9d38 sp=0xc0006e9c58 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000ff2180, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0006e9e50 sp=0xc0006e9d38 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000ff2180, 0xa3ba68?, 0xc000fc15f0?, 0xc001207f38?, 0xc000efe0c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0006e9e98 sp=0xc0006e9e50 pc=0x8eb092
main.(*Proc).loop(0xc000ff2180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc0006e9fc8 sp=0xc0006e9e98 pc=0x8e9057
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0006e9fe0 sp=0xc0006e9fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006e9fe8 sp=0xc0006e9fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 2659 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000510e08?, 0x58?, 0xe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000510de8 sp=0xc000510dc8 pc=0x437ed6
runtime.netpollblock(0xc000f2e000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000510e20 sp=0xc000510de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0785900, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000510e40 sp=0xc000510e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000795bc0?, 0xc000f2e000?, 0x1)
[ 724.8504202] uhub0: device problem, disabling port 1
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000510e68 sp=0xc000510e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000795bc0, {0xc000f2e000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000510f00 sp=0xc000510e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013468, {0xc000f2e000?, 0xc0004161e8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000510f58 sp=0xc000510f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00042e310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000510fc8 sp=0xc000510f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000510fe0 sp=0xc000510fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000510fe8 sp=0xc000510fe0 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 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0007e5908?, 0x58?, 0x59?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0007e58e8 sp=0xc0007e58c8 pc=0x437ed6
runtime.netpollblock(0xc001476f30?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0007e5920 sp=0xc0007e58e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c5220, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0007e5940 sp=0xc0007e5920 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0011ca180?, 0xc001476f30?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0007e5968 sp=0xc0007e5940 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011ca180, {0xc001476f30, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0007e5a00 sp=0xc0007e5968 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4100, {0xc001476f30?, 0xc0007e5a90?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0007e5a58 sp=0xc0007e5a00 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000a4100}, {0xc001476f30, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0007e5aa0 sp=0xc0007e5a58 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00042e2a0, 0x7f7fcdb2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0007e5c58 sp=0xc0007e5aa0 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000220e10, 0xc00143fa40?, 0xc00145ec00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0007e5d38 sp=0xc0007e5c58 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000efe280, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0007e5e50 sp=0xc0007e5d38 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000efe280, 0xa3ba68?, 0xc00111e090?, 0xc0007e1f38?, 0xc000efe0c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0007e5e98 sp=0xc0007e5e50 pc=0x8eb092
main.(*Proc).loop(0xc000efe280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3d7 fp=0xc0007e5fc8 sp=0xc0007e5e98 pc=0x8e9057
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0007e5fe0 sp=0xc0007e5fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0007e5fe8 sp=0xc0007e5fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 14 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000f77530?, 0x80?, 0x75?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000f77510 sp=0xc000f774f0 pc=0x437ed6
runtime.netpollblock(0xc001476fa0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000f77548 sp=0xc000f77510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c5130, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000f77568 sp=0xc000f77548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0007943c0?, 0xc001476fa0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000f77590 sp=0xc000f77568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007943c0, {0xc001476fa0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000f77628 sp=0xc000f77590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013298, {0xc001476fa0?, 0xc000f776b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000f77680 sp=0xc000f77628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000013298}, {0xc001476fa0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000f776c8 sp=0xc000f77680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00042e000, 0x7f7fcc72a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000f77880 sp=0xc000f776c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000220ea0, 0xc0006e39d0?, 0xc001307640)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000f77960 sp=0xc000f77880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000efe3c0, 0xc0013e8090?, 0xc083fbfaa3?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000f77a78 sp=0xc000f77960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc000efe3c0, 0xc001248fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc000f77e98 sp=0xc000f77a78 pc=0x8e94ff
main.(*Proc).loop(0xc000efe3c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000f77fc8 sp=0xc000f77e98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000f77fe0 sp=0xc000f77fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f77fe8 sp=0xc000f77fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 2371 [syscall, 4 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x1b95, 0xc000057e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000057e18 sp=0xc000057e10 pc=0x4b8e25
os.wait6(0xc000046000?, 0xc000057f18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000057e88 sp=0xc000057e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021d1a0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000057eb8 sp=0xc000057e88 pc=0x4e2f16
os.(*Process).wait(0xc00021d1a0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000057f18 sp=0xc000057eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000544580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000057f80 sp=0xc000057f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00042e230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000057fc8 sp=0xc000057f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000057fe0 sp=0xc000057fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 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 2602 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x1f29, 0xc000f2466c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000f24618 sp=0xc000f24610 pc=0x4b8e25
os.wait6(0xc0004fda00?, 0xc000f24718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000f24688 sp=0xc000f24618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003ca50)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000f246b8 sp=0xc000f24688 pc=0x4e2f16
os.(*Process).wait(0xc00003ca50)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000f24718 sp=0xc000f246b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000544840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000f24780 sp=0xc000f24718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00042e2a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000f247c8 sp=0xc000f24780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000f247e0 sp=0xc000f247c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f247e8 sp=0xc000f247e0 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 37 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000f73530?, 0x80?, 0x35?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000f73510 sp=0xc000f734f0 pc=0x437ed6
runtime.netpollblock(0xc0013c6bd0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000f73548 sp=0xc000f73510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c4aa0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000f73568 sp=0xc000f73548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0004e91a0?, 0xc0013c6bd0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000f73590 sp=0xc000f73568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004e91a0, {0xc0013c6bd0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000f73628 sp=0xc000f73590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000135c0, {0xc0013c6bd0?, 0xc000f736b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000f73680 sp=0xc000f73628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000135c0}, {0xc0013c6bd0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000f736c8 sp=0xc000f73680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00042e0e0, 0x7f7fc9f2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000f73880 sp=0xc000f736c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000221050, 0xc0013c84a0?, 0xc00145e980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000f73960 sp=0xc000f73880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000eff000, 0xa55691?, 0xc000f07c88?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000f73a78 sp=0xc000f73960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc000eff000, 0xc001436b40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc000f73e98 sp=0xc000f73a78 pc=0x8e94ff
main.(*Proc).loop(0xc000eff000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000f73fc8 sp=0xc000f73e98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000f73fe0 sp=0xc000f73fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f73fe8 sp=0xc000f73fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 2392 [syscall, 4 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x1afe, 0xc000f2266c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000f22618 sp=0xc000f22610 pc=0x4b8e25
os.wait6(0xc0000a9d40?, 0xc000f22718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000f22688 sp=0xc000f22618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021c5a0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000f226b8 sp=0xc000f22688 pc=0x4e2f16
os.(*Process).wait(0xc00021c5a0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000f22718 sp=0xc000f226b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0005449a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000f22780 sp=0xc000f22718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00042e000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000f227c8 sp=0xc000f22780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000f227e0 sp=0xc000f227c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f227e8 sp=0xc000f227e0 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 2421 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x1bf1, 0xc00068ee6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00068ee18 sp=0xc00068ee10 pc=0x4b8e25
os.wait6(0xc00018f040?, 0xc00068ef18?, 0x405d3d?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00068ee88 sp=0xc00068ee18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021cf30)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00068eeb8 sp=0xc00068ee88 pc=0x4e2f16
os.(*Process).wait(0xc00021cf30)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00068ef18 sp=0xc00068eeb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0005446e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00068ef80 sp=0xc00068ef18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00042e0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00068efc8 sp=0xc00068ef80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00068efe0 sp=0xc00068efc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068efe8 sp=0xc00068efe0 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 2660 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x1eed, 0xc00068de6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00068de18 sp=0xc00068de10 pc=0x4b8e25
os.wait6(0xc0004fdba0?, 0xc00068df18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00068de88 sp=0xc00068de18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003cab0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00068deb8 sp=0xc00068de88 pc=0x4e2f16
os.(*Process).wait(0xc00003cab0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00068df18 sp=0xc00068deb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000544c60)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00068df80 sp=0xc00068df18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00042e310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00068dfc8 sp=0xc00068df80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00068dfe0 sp=0xc00068dfc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068dfe8 sp=0xc00068dfe0 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 2420 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00068e608?, 0x58?, 0xe6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00068e5e8 sp=0xc00068e5c8 pc=0x437ed6
runtime.netpollblock(0xc0008d4d60?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00068e620 sp=0xc00068e5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c45f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00068e640 sp=0xc00068e620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0004e8c60?, 0xc0008d4d60?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00068e668 sp=0xc00068e640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004e8c60, {0xc0008d4d60, 0xb2a0, 0xb2a0})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00068e700 sp=0xc00068e668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000135a0, {0xc0008d4d60?, 0x4c4757?, 0xc00068e7b8?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00068e758 sp=0xc00068e700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00042e0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00068e7c8 sp=0xc00068e758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00068e7e0 sp=0xc00068e7c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068e7e8 sp=0xc00068e7e0 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 2505 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x22b3, 0xc00068b66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00068b618 sp=0xc00068b610 pc=0x4b8e25
os.wait6(0xc00008d1e0?, 0xc00068b718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00068b688 sp=0xc00068b618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021ca80)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00068b6b8 sp=0xc00068b688 pc=0x4e2f16
os.(*Process).wait(0xc00021ca80)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00068b718 sp=0xc00068b6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000544b00)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00068b780 sp=0xc00068b718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00042e150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00068b7c8 sp=0xc00068b780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00068b7e0 sp=0xc00068b7c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068b7e8 sp=0xc00068b7e0 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 2504 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00068ae08?, 0x58?, 0xae?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00068ade8 sp=0xc00068adc8 pc=0x437ed6
runtime.netpollblock(0xc000ebcda8?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00068ae20 sp=0xc00068ade8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c49b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00068ae40 sp=0xc00068ae20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0009a9ce0?, 0xc000ebcda8?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00068ae68 sp=0xc00068ae40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009a9ce0, {0xc000ebcda8, 0xf258, 0xf258})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00068af00 sp=0xc00068ae68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013538, {0xc000ebcda8?, 0x4c4757?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00068af58 sp=0xc00068af00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00042e150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00068afc8 sp=0xc00068af58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00068afe0 sp=0xc00068afc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068afe8 sp=0xc00068afe0 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 2601 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00068ce08?, 0x58?, 0xce?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00068cde8 sp=0xc00068cdc8 pc=0x437ed6
runtime.netpollblock(0xc00103c000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00068ce20 sp=0xc00068cde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0785450, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00068ce40 sp=0xc00068ce20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0011ca0c0?, 0xc00103c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00068ce68 sp=0xc00068ce40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0011ca0c0, {0xc00103c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00068cf00 sp=0xc00068ce68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a40a0, {0xc00103c000?, 0x4c4757?, 0xc00068cfb8?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00068cf58 sp=0xc00068cf00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00042e2a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00068cfc8 sp=0xc00068cf58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00068cfe0 sp=0xc00068cfc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00068cfe8 sp=0xc00068cfe0 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 2370 [IO wait, 4 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000688e08?, 0x58?, 0x8e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000688de8 sp=0xc000688dc8 pc=0x437ed6
runtime.netpollblock(0xc00101c000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000688e20 sp=0xc000688de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c4d70, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000688e40 sp=0xc000688e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000795020?, 0xc00101c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000688e68 sp=0xc000688e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000795020, {0xc00101c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000688f00 sp=0xc000688e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4df0, {0xc00101c000?, 0xc001215060?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000688f58 sp=0xc000688f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00042e230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000688fc8 sp=0xc000688f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000688fe0 sp=0xc000688fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000688fe8 sp=0xc000688fe0 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 2391 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000689608?, 0x58?, 0x96?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006895e8 sp=0xc0006895c8 pc=0x437ed6
runtime.netpollblock(0xc000ed10d0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000689620 sp=0xc0006895e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08c48c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000689640 sp=0xc000689620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000794000?, 0xc000ed10d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000689668 sp=0xc000689640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000794000, {0xc000ed10d0, 0x1af30, 0x1af30})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000689700 sp=0xc000689668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013210, {0xc000ed10d0?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000689758 sp=0xc000689700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00042e000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006897c8 sp=0xc000689758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006897e0 sp=0xc0006897c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006897e8 sp=0xc0006897e0 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 3362 [select]:
runtime.gopark(0xc0004e17b0?, 0x2?, 0x5?, 0xd?, 0xc0004e178c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004e1618 sp=0xc0004e15f8 pc=0x437ed6
runtime.selectgo(0xc0004e17b0, 0xc0004e1788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004e1758 sp=0xc0004e1618 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=0xc0004e17e0 sp=0xc0004e1758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004e17e8 sp=0xc0004e17e0 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 3340 [select]:
runtime.gopark(0xc0004e47b0?, 0x2?, 0x0?, 0x0?, 0xc0004e478c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004e4618 sp=0xc0004e45f8 pc=0x437ed6
runtime.selectgo(0xc0004e47b0, 0xc0004e4788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004e4758 sp=0xc0004e4618 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=0xc0004e47e0 sp=0xc0004e4758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004e47e8 sp=0xc0004e47e0 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 3348 [select]:
runtime.gopark(0xc00146efb0?, 0x2?, 0x0?, 0x0?, 0xc00146ef8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00146ee18 sp=0xc00146edf8 pc=0x437ed6
runtime.selectgo(0xc00146efb0, 0xc00146ef88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00146ef58 sp=0xc00146ee18 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=0xc00146efe0 sp=0xc00146ef58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00146efe8 sp=0xc00146efe0 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 3344 [select]:
runtime.gopark(0xc00146f7b0?, 0x2?, 0x49?, 0xba?, 0xc00146f78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00146f618 sp=0xc00146f5f8 pc=0x437ed6
runtime.selectgo(0xc00146f7b0, 0xc00146f788, 0x0?, 0x0, 0x2?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00146f758 sp=0xc00146f618 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=0xc00146f7e0 sp=0xc00146f758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00146f7e8 sp=0xc00146f7e0 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 3361 [select]:
runtime.gopark(0xc00146ffb0?, 0x2?, 0x0?, 0x0?, 0xc00146ff8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00146fe18 sp=0xc00146fdf8 pc=0x437ed6
runtime.selectgo(0xc00146ffb0, 0xc00146ff88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00146ff58 sp=0xc00146fe18 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=0xc00146ffe0 sp=0xc00146ff58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00146ffe8 sp=0xc00146ffe0 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
[ 724.9904365] uhub2: device problem, disabling port 1