fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcb33a000 pc=0x54822e]

goroutine 14 [running]:
runtime.throw({0xa30877?, 0xc0005fc2d0?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0005fc290 sp=0xc0005fc260 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0005fc2f0 sp=0xc0005fc290 pc=0x44bb6a
encoding/binary.littleEndian.PutUint64(...)
	/usr/local/go/src/encoding/binary/binary.go:116
github.com/google/syzkaller/prog.(*execContext).write(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:254
github.com/google/syzkaller/prog.(*execContext).writeConstArg(0xc00129a540?, 0x5?, 0x5?, 0x4041e5?, 0x0?, 0xc0005fc3e0?, 0x6?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:312 +0x2e fp=0xc0005fc310 sp=0xc0005fc2f0 pc=0x54822e
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0005fd9c8, {0xb15b00?, 0xc000d88f00?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:263 +0x18b fp=0xc0005fc418 sp=0xc0005fc310 pc=0x54770b
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15b00, 0xc000d88f00}, 0xc000d2b440?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0005fc478 sp=0xc0005fc418 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b00?, 0xc000d88f00?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0005fc600 sp=0xc0005fc478 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc00129a240?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fc788 sp=0xc0005fc600 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc00129a220?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fc910 sp=0xc0005fc788 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc00129a200?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fca98 sp=0xc0005fc910 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bbf20?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fcc20 sp=0xc0005fca98 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bbf00?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fcda8 sp=0xc0005fcc20 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bb240?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fcf30 sp=0xc0005fcda8 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bb200?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fd0b8 sp=0xc0005fcf30 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bb1e0?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fd240 sp=0xc0005fd0b8 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bb1c0?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fd3c8 sp=0xc0005fd240 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bb1a0?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fd550 sp=0xc0005fd3c8 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0010bb180?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005fd6d8 sp=0xc0005fd550 pc=0x5345da
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc000d6d920?}, 0xc000d2b440, 0xc0005fd8c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0005fd860 sp=0xc0005fd6d8 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc000e013b0, 0xc00042e0f0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0005fd8b8 sp=0xc0005fd860 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0005fd9c8?, 0xb15b00?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0005fd8e8 sp=0xc0005fd8b8 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0005fd9c8, 0xc000e013b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0005fd968 sp=0xc0005fd8e8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000d2a880, {0x7f7fcb32a000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0005fdb70 sp=0xc0005fd968 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0010e4750, 0x0?, 0xc000d2a880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0005fdc50 sp=0xc0005fdb70 pc=0x8dc037
main.(*Proc).executeRaw(0xc00066d000, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0005fdd68 sp=0xc0005fdc50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc00066d000, 0xa42370?, 0xc000655da0?, 0xc0005fde08?, 0xc000e204c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0005fddb0 sp=0xc0005fdd68 pc=0x8eb092
main.(*Proc).smashInput(0xc00066d000, 0xc0012467e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0005fde98 sp=0xc0005fddb0 pc=0x8ea714
main.(*Proc).loop(0xc00066d000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0005fdfc8 sp=0xc0005fde98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0005fdfe0 sp=0xc0005fdfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005fdfe8 sp=0xc0005fdfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select]:
runtime.gopark(0xc00014da00?, 0x2?, 0x80?, 0x3c?, 0xc00014d9bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00014d7f0 sp=0xc00014d7d0 pc=0x437ed6
runtime.selectgo(0xc00014da00, 0xc00014d9b8, 0xc000b49c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00014d930 sp=0xc00014d7f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc000002600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc00014da30 sp=0xc00014d930 pc=0x8e5965
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc00014df80 sp=0xc00014da30 pc=0x8e4fec
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc00014dfe0 sp=0xc00014df80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00014dfe8 sp=0xc00014dfe0 pc=0x467501

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

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

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x295980321a?, 0xa6d7ac7?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1015fa0)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 5 [finalizer wait]:
runtime.gopark(0x0?, 0xa86298?, 0x60?, 0x81?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 6 [select]:
runtime.gopark(0xc000058788?, 0x3?, 0x90?, 0x0?, 0xc000058772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000585f8 sp=0xc0000585d8 pc=0x437ed6
runtime.selectgo(0xc000058788, 0xc00005876c, 0xc0000dfc80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000058738 sp=0xc0000585f8 pc=0x447efe
go.opencensus.io/stats/view.(*worker).start(0xc0000dfc80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000587c8 sp=0xc000058738 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=0xc0000587e0 sp=0xc0000587c8 pc=0x883c86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 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 7 [GC worker (idle)]:
runtime.gopark(0x29c644b03b?, 0xc000418000?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058f50 sp=0xc000058f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000058fe0 sp=0xc000058f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 17 [GC worker (idle)]:
runtime.gopark(0xa86488?, 0xc000418020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052750 sp=0xc000052730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000527e0 sp=0xc000052750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 8 [chan receive, 2 minutes]:
runtime.gopark(0xc000053688?, 0xc0000536e0?, 0xd3?, 0x3?, 0xc0000536e0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000536b0 sp=0xc000053690 pc=0x437ed6
runtime.chanrecv(0xc000078240, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000053740 sp=0xc0000536b0 pc=0x4069dd
runtime.chanrecv1(0xc000078240?, 0xc0000537b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000053768 sp=0xc000053740 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=0xc0000537e0 sp=0xc000053768 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 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 9 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000053ee8 sp=0xc000053ec8 pc=0x437ed6
runtime.chanrecv(0xc00007c0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000053f78 sp=0xc000053ee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000053fa0 sp=0xc000053f78 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc000053fe0 sp=0xc000053fa0 pc=0x8e50bf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 18 [select, 2 minutes, locked to thread]:
runtime.gopark(0xc00046afa8?, 0x2?, 0x52?, 0x82?, 0xc00046af94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00046ae10 sp=0xc00046adf0 pc=0x437ed6
runtime.selectgo(0xc00046afa8, 0xc00046af90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00046af50 sp=0xc00046ae10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc00046afe0 sp=0xc00046af50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00046afe8 sp=0xc00046afe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 19 [syscall, 2 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000452fa0 sp=0xc000452f58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc000452fc0 sp=0xc000452fa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc000452fe0 sp=0xc000452fc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000452fe8 sp=0xc000452fe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 20 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00014f978?, 0xc8?, 0xf9?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00014f958 sp=0xc00014f938 pc=0x437ed6
runtime.netpollblock(0xc0004d7000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00014f990 sp=0xc00014f958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092e298, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00014f9b0 sp=0xc00014f990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00042cc00?, 0xc0004d7000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00014f9d8 sp=0xc00014f9b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00042cc00, {0xc0004d7000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00014fa70 sp=0xc00014f9d8 pc=0x4d2d19
net.(*netFD).Read(0xc00042cc00, {0xc0004d7000?, 0xc00014fbb8?, 0x88f225?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc00014fab8 sp=0xc00014fa70 pc=0x654809
net.(*conn).Read(0xc000427218, {0xc0004d7000?, 0x198?, 0x4aefba?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc00014fb00 sp=0xc00014fab8 pc=0x666065
net.(*TCPConn).Read(0xc0001aa2c0?, {0xc0004d7000?, 0x9c33c0?, 0xc001345050?})
	<autogenerated>:1 +0x29 fp=0xc00014fb30 sp=0xc00014fb00 pc=0x675a29
bufio.(*Reader).fill(0xc000079200)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc00014fb68 sp=0xc00014fb30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc000079200)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc00014fb88 sp=0xc00014fb68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc0002d2000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc00014fbc0 sp=0xc00014fb88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc0002d2000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc00014fbd8 sp=0xc00014fbc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc0002d2000, {0xc000255000, 0x1000, 0xc00014fc80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc00014fc10 sp=0xc00014fbd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0001aa2a0?, {0xc000255000?, 0x9ba5a0?, 0xc001345020?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc00014fc40 sp=0xc00014fc10 pc=0x8e1626
bufio.(*Reader).Read(0xc000416ea0, {0xc000428020, 0x1, 0xc00014fd70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc00014fc78 sp=0xc00014fc40 pc=0x50541b
io.ReadAtLeast({0xb0f740, 0xc000416ea0}, {0xc000428020, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00014fcc0 sp=0xc00014fc78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb0f740?, 0xc000416ea0?}, {0xc000428020?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc00014fd18 sp=0xc00014fcc0 pc=0x88d557
encoding/gob.(*Decoder).recvMessage(0xc00042c080)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc00014fd50 sp=0xc00014fd18 pc=0x897119
encoding/gob.(*Decoder).decodeTypeSequence(0xc00042c080, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc00014fd80 sp=0xc00014fd50 pc=0x8974af
encoding/gob.(*Decoder).DecodeValue(0xc00042c080, {0x92dbc0?, 0xc0004f6060?, 0x7f7fd0b4a718?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc00014fe00 sp=0xc00014fd80 pc=0x89794f
encoding/gob.(*Decoder).Decode(0xc00042c080, {0x92dbc0?, 0xc0004f6060?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc00014fe58 sp=0xc00014fe00 pc=0x897765
net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x9257c0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc00014fe80 sp=0xc00014fe58 pc=0x8ad267
net/rpc.(*Client).input(0xc000416f60)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc00014ffc8 sp=0xc00014fe80 pc=0x8ac4f4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc00014ffe0 sp=0xc00014ffc8 pc=0x8ad126
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00014ffe8 sp=0xc00014ffe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 23 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000a1d820?, 0x70?, 0xd8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a1d800 sp=0xc000a1d7e0 pc=0x437ed6
runtime.netpollblock(0xc00167b9a0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a1d838 sp=0xc000a1d800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092d578, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a1d858 sp=0xc000a1d838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000df3920?, 0xc00167b9a0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a1d880 sp=0xc000a1d858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000df3920, {0xc00167b9a0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a1d918 sp=0xc000a1d880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012dd8, {0xc00167b9a0?, 0xc000a1d9a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a1d970 sp=0xc000a1d918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000012dd8}, {0xc00167b9a0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000a1d9b8 sp=0xc000a1d970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003e2070, 0x7f7fd032a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000a1db70 sp=0xc000a1d9b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0011cebd0, 0x0?, 0xc000b51c00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000a1dc50 sp=0xc000a1db70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000e20a40, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000a1dd68 sp=0xc000a1dc50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000e20a40, 0xa42370?, 0xc0010a8000?, 0xc000a1de08?, 0xc000e204c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000a1ddb0 sp=0xc000a1dd68 pc=0x8eb092
main.(*Proc).smashInput(0xc000e20a40, 0xc000ff6550)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000a1de98 sp=0xc000a1ddb0 pc=0x8ea714
main.(*Proc).loop(0xc000e20a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000a1dfc8 sp=0xc000a1de98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000a1dfe0 sp=0xc000a1dfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a1dfe8 sp=0xc000a1dfe0 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?, 0xc000601820?, 0x70?, 0x18?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000601800 sp=0xc0006017e0 pc=0x437ed6
runtime.netpollblock(0xc00167bd90?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000601838 sp=0xc000601800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092d938, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000601858 sp=0xc000601838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000de0c00?, 0xc00167bd90?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000601880 sp=0xc000601858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000de0c00, {0xc00167bd90, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000601918 sp=0xc000601880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0007600f8, {0xc00167bd90?, 0xc0006019a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000601970 sp=0xc000601918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0007600f8}, {0xc00167bd90, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0006019b8 sp=0xc000601970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d8380, 0x7f7fcef2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000601b70 sp=0xc0006019b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0011cec60, 0x0?, 0xc000d2a000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000601c50 sp=0xc000601b70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000e20b00, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000601d68 sp=0xc000601c50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000e20b00, 0xa42370?, 0xc0010a80f0?, 0xc000601e08?, 0xc000e204c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000601db0 sp=0xc000601d68 pc=0x8eb092
main.(*Proc).smashInput(0xc000e20b00, 0xc0013223b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000601e98 sp=0xc000601db0 pc=0x8ea714
main.(*Proc).loop(0xc000e20b00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000601fc8 sp=0xc000601e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000601fe0 sp=0xc000601fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000601fe8 sp=0xc000601fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 25 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00060f820?, 0x70?, 0xf8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00060f800 sp=0xc00060f7e0 pc=0x437ed6
runtime.netpollblock(0xc000db00e0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00060f838 sp=0xc00060f800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092d668, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00060f858 sp=0xc00060f838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00065a9c0?, 0xc000db00e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00060f880 sp=0xc00060f858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00065a9c0, {0xc000db00e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00060f918 sp=0xc00060f880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000760048, {0xc000db00e0?, 0xc00060f9a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00060f970 sp=0xc00060f918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000760048}, {0xc000db00e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00060f9b8 sp=0xc00060f970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d8310, 0x7f7fcdb2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00060fb70 sp=0xc00060f9b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0011cecf0, 0xc000b6fdd0?, 0xc000d2a300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00060fc50 sp=0xc00060fb70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000d45280, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00060fd68 sp=0xc00060fc50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc000d45280, 0xa42370?, 0xc0010a9290?, 0xc00060fe08?, 0xc000e204c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc00060fdb0 sp=0xc00060fd68 pc=0x8eb092
main.(*Proc).smashInput(0xc000d45280, 0xc001388a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc00060fe98 sp=0xc00060fdb0 pc=0x8ea714
main.(*Proc).loop(0xc000d45280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc00060ffc8 sp=0xc00060fe98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00060ffe0 sp=0xc00060ffc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00060ffe8 sp=0xc00060ffe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 26 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00014b820?, 0x70?, 0xb8?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00014b800 sp=0xc00014b7e0 pc=0x437ed6
runtime.netpollblock(0xc00167bf30?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00014b838 sp=0xc00014b800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd072e748, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00014b858 sp=0xc00014b838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001344540?, 0xc00167bf30?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00014b880 sp=0xc00014b858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001344540, {0xc00167bf30, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00014b918 sp=0xc00014b880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000128e0, {0xc00167bf30?, 0xc00014b9a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00014b970 sp=0xc00014b918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000128e0}, {0xc00167bf30, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00014b9b8 sp=0xc00014b970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003e20e0, 0x7f7fcc72a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00014bb70 sp=0xc00014b9b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0011ced80, 0xc000b6f890?, 0xc000d2a180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00014bc50 sp=0xc00014bb70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc0006c1580, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00014bd68 sp=0xc00014bc50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc0006c1580, 0xa42370?, 0xc0010f7f50?, 0xc00014be08?, 0xc000e204c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc00014bdb0 sp=0xc00014bd68 pc=0x8eb092
main.(*Proc).smashInput(0xc0006c1580, 0xc001323190)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc00014be98 sp=0xc00014bdb0 pc=0x8ea714
main.(*Proc).loop(0xc0006c1580)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc00014bfc8 sp=0xc00014be98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00014bfe0 sp=0xc00014bfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00014bfe8 sp=0xc00014bfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1194 [select]:
runtime.gopark(0xc000454fb0?, 0x2?, 0x5?, 0xd?, 0xc000454f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000454e18 sp=0xc000454df8 pc=0x437ed6
runtime.selectgo(0xc000454fb0, 0xc000454f88, 0x0?, 0x0, 0x2a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000454f58 sp=0xc000454e18 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=0xc000454fe0 sp=0xc000454f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000454fe8 sp=0xc000454fe0 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 33 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000450608?, 0x58?, 0x6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004505e8 sp=0xc0004505c8 pc=0x437ed6
runtime.netpollblock(0xc00126de28?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000450620 sp=0xc0004505e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092d848, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000450640 sp=0xc000450620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00065a900?, 0xc00126de28?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000450668 sp=0xc000450640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00065a900, {0xc00126de28, 0xe1d8, 0xe1d8})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000450700 sp=0xc000450668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000760038, {0xc00126de28?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000450758 sp=0xc000450700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000d8310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0004507c8 sp=0xc000450758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0004507e0 sp=0xc0004507c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004507e8 sp=0xc0004507e0 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 34 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000a19820?, 0x70?, 0x98?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a19800 sp=0xc000a197e0 pc=0x437ed6
runtime.netpollblock(0xc00167ad50?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a19838 sp=0xc000a19800 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd072ea18, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a19858 sp=0xc000a19838 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0013449c0?, 0xc00167ad50?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a19880 sp=0xc000a19858 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0013449c0, {0xc00167ad50, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a19918 sp=0xc000a19880 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0007600e0, {0xc00167ad50?, 0xc000a199a8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a19970 sp=0xc000a19918 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0007600e0}, {0xc00167ad50, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000a199b8 sp=0xc000a19970 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003e2150, 0x7f7fc9f2a000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000a19b70 sp=0xc000a199b8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0010e47e0, 0x2?, 0xc000b51e80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000a19c50 sp=0xc000a19b70 pc=0x8dc22e
main.(*Proc).executeRaw(0xc00075f040, 0x11?, 0x12?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000a19d68 sp=0xc000a19c50 pc=0x8eb3dc
main.(*Proc).executeAndCollide(0xc00075f040, 0xa42370?, 0xc0007091a0?, 0xc000a19e08?, 0xc000e204c0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000a19db0 sp=0xc000a19d68 pc=0x8eb092
main.(*Proc).smashInput(0xc00075f040, 0xc000c97be0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000a19e98 sp=0xc000a19db0 pc=0x8ea714
main.(*Proc).loop(0xc00075f040)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000a19fc8 sp=0xc000a19e98 pc=0x8e8d72
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000a19fe0 sp=0xc000a19fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a19fe8 sp=0xc000a19fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 35 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4dc, 0xc000450e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000450e18 sp=0xc000450e10 pc=0x4b8e25
os.wait6(0xc000450fb8?, 0x8e8ef8?, 0xc000490540?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000450e88 sp=0xc000450e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc0004351d0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000450eb8 sp=0xc000450e88 pc=0x4e2f16
os.(*Process).wait(0xc0004351d0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000450f18 sp=0xc000450eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000631ce0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000450f80 sp=0xc000450f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000d8310)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000450fc8 sp=0xc000450f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000450fe0 sp=0xc000450fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000450fe8 sp=0xc000450fe0 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 310 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x757, 0xc00045566c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000455618 sp=0xc000455610 pc=0x4b8e25
os.wait6(0xc000046500?, 0xc000455718?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000455688 sp=0xc000455618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc000434de0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0004556b8 sp=0xc000455688 pc=0x4e2f16
os.(*Process).wait(0xc000434de0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000455718 sp=0xc0004556b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00023a6e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000455780 sp=0xc000455718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003e2070)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0004557c8 sp=0xc000455780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0004557e0 sp=0xc0004557c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004557e8 sp=0xc0004557e0 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 505 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000059608?, 0x58?, 0x96?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000595e8 sp=0xc0000595c8 pc=0x437ed6
runtime.netpollblock(0xc000610000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000059620 sp=0xc0000595e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092e1a8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000059640 sp=0xc000059620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001344480?, 0xc000610000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000059668 sp=0xc000059640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001344480, {0xc000610000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000059700 sp=0xc000059668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012078, {0xc000610000?, 0xc0011c15b8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000059758 sp=0xc000059700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003e20e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000597c8 sp=0xc000059758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000597e0 sp=0xc0000597c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 309 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000059e08?, 0x58?, 0x9e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059de8 sp=0xc000059dc8 pc=0x437ed6
runtime.netpollblock(0xc001074000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000059e20 sp=0xc000059de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092dcf8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000059e40 sp=0xc000059e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000df3860?, 0xc001074000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000059e68 sp=0xc000059e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000df3860, {0xc001074000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000059f00 sp=0xc000059e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012d88, {0xc001074000?, 0x4c4757?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000059f58 sp=0xc000059f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003e2070)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000059fc8 sp=0xc000059f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000059fe0 sp=0xc000059fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 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 169 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x9de, 0xc000052e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000052e18 sp=0xc000052e10 pc=0x4b8e25
os.wait6(0xc000209520?, 0xc000052f18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000052e88 sp=0xc000052e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc000434c90)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000052eb8 sp=0xc000052e88 pc=0x4e2f16
os.(*Process).wait(0xc000434c90)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000052f18 sp=0xc000052eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000630160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000052f80 sp=0xc000052f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000d8380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000052fc8 sp=0xc000052f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000052fe0 sp=0xc000052fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 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 506 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xbff, 0xc001193e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc001193e18 sp=0xc001193e10 pc=0x4b8e25
os.wait6(0xc000044000?, 0xc001193f18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc001193e88 sp=0xc001193e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c360)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc001193eb8 sp=0xc001193e88 pc=0x4e2f16
os.(*Process).wait(0xc00003c360)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc001193f18 sp=0xc001193eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000630000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001193f80 sp=0xc001193f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003e20e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc001193fc8 sp=0xc001193f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc001193fe0 sp=0xc001193fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001193fe8 sp=0xc001193fe0 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 85 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc001194e08?, 0x58?, 0x4e?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001194de8 sp=0xc001194dc8 pc=0x437ed6
runtime.netpollblock(0xc0011e0b56?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001194e20 sp=0xc001194de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd072e928, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001194e40 sp=0xc001194e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000df3200?, 0xc0011e0b56?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001194e68 sp=0xc001194e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000df3200, {0xc0011e0b56, 0xf4aa, 0xf4aa})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001194f00 sp=0xc001194e68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012b78, {0xc0011e0b56?, 0x81a9688181bd4cb8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc001194f58 sp=0xc001194f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000258000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc001194fc8 sp=0xc001194f58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc001194fe0 sp=0xc001194fc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001194fe8 sp=0xc001194fe0 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 168 [IO wait, 1 minutes]:
runtime.gopark(0x4b8dc5?, 0xc001192608?, 0x58?, 0x26?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0011925e8 sp=0xc0011925c8 pc=0x437ed6
runtime.netpollblock(0xc00102a000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001192620 sp=0xc0011925e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd092d488, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001192640 sp=0xc001192620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000de0b40?, 0xc00102a000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001192668 sp=0xc001192640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000de0b40, {0xc00102a000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001192700 sp=0xc001192668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0007600e8, {0xc00102a000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc001192758 sp=0xc001192700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000d8380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0011927c8 sp=0xc001192758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0011927e0 sp=0xc0011927c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0011927e8 sp=0xc0011927e0 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 1193 [select]:
runtime.gopark(0xc001192fb0?, 0x2?, 0xb1?, 0x8f?, 0xc001192f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001192e18 sp=0xc001192df8 pc=0x437ed6
runtime.selectgo(0xc001192fb0, 0xc001192f88, 0x4c4757?, 0x0, 0x8df1c7?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001192f58 sp=0xc001192e18 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=0xc001192fe0 sp=0xc001192f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001192fe8 sp=0xc001192fe0 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 111 [syscall, 1 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x44b, 0xc001195e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc001195e18 sp=0xc001195e10 pc=0x4b8e25
os.wait6(0x1015e80?, 0x8000000000000000?, 0x6aed9d11a?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc001195e88 sp=0xc001195e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c480)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc001195eb8 sp=0xc001195e88 pc=0x4e2f16
os.(*Process).wait(0xc00003c480)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc001195f18 sp=0xc001195eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00023a9a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001195f80 sp=0xc001195f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000258000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc001195fc8 sp=0xc001195f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc001195fe0 sp=0xc001195fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001195fe8 sp=0xc001195fe0 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 1171 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x13fc, 0xc00118e66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00118e618 sp=0xc00118e610 pc=0x4b8e25
os.wait6(0xc000209860?, 0xc00118e718?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00118e688 sp=0xc00118e618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c5a0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00118e6b8 sp=0xc00118e688 pc=0x4e2f16
os.(*Process).wait(0xc00003c5a0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00118e718 sp=0xc00118e6b8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00075cdc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00118e780 sp=0xc00118e718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003e2150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00118e7c8 sp=0xc00118e780 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00118e7e0 sp=0xc00118e7c8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00118e7e8 sp=0xc00118e7e0 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 1206 [select]:
runtime.gopark(0xc0011907b0?, 0x2?, 0x40?, 0x95?, 0xc00119078c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001190618 sp=0xc0011905f8 pc=0x437ed6
runtime.selectgo(0xc0011907b0, 0xc001190788, 0x81be396780240d9c?, 0x0, 0x81588c77?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001190758 sp=0xc001190618 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=0xc0011907e0 sp=0xc001190758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0011907e8 sp=0xc0011907e0 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 1192 [select]:
runtime.gopark(0xc001191fb0?, 0x2?, 0x4e?, 0x84?, 0xc001191f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001191e18 sp=0xc001191df8 pc=0x437ed6
runtime.selectgo(0xc001191fb0, 0xc001191f88, 0xc000fbd240?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001191f58 sp=0xc001191e18 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=0xc001191fe0 sp=0xc001191f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001191fe8 sp=0xc001191fe0 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 1170 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00044ee08?, 0x58?, 0xee?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00044ede8 sp=0xc00044edc8 pc=0x437ed6
runtime.netpollblock(0xc0012b0000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00044ee20 sp=0xc00044ede8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd072eec8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00044ee40 sp=0xc00044ee20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001344900?, 0xc0012b0000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00044ee68 sp=0xc00044ee40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001344900, {0xc0012b0000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00044ef00 sp=0xc00044ee68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0007600d0, {0xc0012b0000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00044ef58 sp=0xc00044ef00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003e2150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00044efc8 sp=0xc00044ef58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00044efe0 sp=0xc00044efc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00044efe8 sp=0xc00044efe0 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 1195 [select]:
runtime.gopark(0xc0013d77b0?, 0x2?, 0x0?, 0x0?, 0xc0013d778c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0013d7618 sp=0xc0013d75f8 pc=0x437ed6
runtime.selectgo(0xc0013d77b0, 0xc0013d7788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0013d7758 sp=0xc0013d7618 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=0xc0013d77e0 sp=0xc0013d7758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0013d77e8 sp=0xc0013d77e0 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