fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fae2ee000 pc=0x73e853]

goroutine 27 [running]:
runtime.throw({0xb8bc55?, 0xc0000a03c0?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc000f26cf0 sp=0xc000f26cc0 pc=0x4398dc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc000f26d50 sp=0xc000f26cf0 pc=0x450645
encoding/binary.littleEndian.PutUint64(...)
	/usr/local/go/src/encoding/binary/binary.go:116
github.com/google/syzkaller/prog.(*execContext).write(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:254
github.com/google/syzkaller/prog.(*execContext).writeConstArg(0xc000f26de0?, 0x72fe17?, 0xc001983e50?, 0xa54940?, 0x72b520?, 0xc0015dad80?, 0xc001557f08?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:315 +0x113 fp=0xc000f26d70 sp=0xc000f26d50 pc=0x73e853
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc000f27ac0, {0xcaa908?, 0xc000d35c00?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:263 +0x18b fp=0xc000f26e70 sp=0xc000f26d70 pc=0x73dc2b
github.com/google/syzkaller/prog.(*execContext).serializeCall.(*execContext).writeCopyin.func1({0xcaa908, 0xc000d35c00}, 0xc0015dadc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x1a8 fp=0xc000f26ec0 sp=0xc000f26e70 pc=0x73caa8
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa908?, 0xc000d35c00?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x128 fp=0xc000f27048 sp=0xc000f26ec0 pc=0x72af08
github.com/google/syzkaller/prog.foreachArgImpl({0xcaaa08?, 0xc001557120?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc000f271d0 sp=0xc000f27048 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaaa08?, 0xc0015570c0?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc000f27358 sp=0xc000f271d0 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaaa08?, 0xc0015570a0?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc000f274e0 sp=0xc000f27358 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaaa08?, 0xc001557080?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc000f27668 sp=0xc000f274e0 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaaa08?, 0xc001556f60?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc000f277f0 sp=0xc000f27668 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa948?, 0xc0018e9dd0?}, 0xc0015dadc0, 0xc000f27a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2cb fp=0xc000f27978 sp=0xc000f277f0 pc=0x72b0ab
github.com/google/syzkaller/prog.ForeachArg(0xc001b92a50, 0xcaa948?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc000f279d0 sp=0xc000f27978 pc=0x72ad7e
github.com/google/syzkaller/prog.(*execContext).writeCopyin(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc000f27ac0, 0xc001b92a50)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x54 fp=0xc000f27a60 sp=0xc000f279d0 pc=0x73c394
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc0015da940, {0x7f7fae2ea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x159 fp=0xc000f27c68 sp=0xc000f27a60 pc=0x73c219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00185a360, 0x30?, 0xc0015da940)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x4b fp=0xc000f27d40 sp=0xc000f27c68 pc=0x99320b
main.(*Proc).executeRaw(0xc00141e4c0, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000f27e50 sp=0xc000f27d40 pc=0xa01f97
main.(*Proc).executeAndCollide(0xc00141e4c0, 0xb98755?, 0xc0015bb980?, 0xc000965f38?, 0xc00141e100?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc000f27e98 sp=0xc000f27e50 pc=0xa01cc5
main.(*Proc).loop(0xc00141e4c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3c8 fp=0xc000f27fc8 sp=0xc000f27e98 pc=0x9ffd08
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000f27fe0 sp=0xc000f27fc8 pc=0x9fbbe5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000f27fe8 sp=0xc000f27fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 1 [select]:
runtime.gopark(0xc001aa79c0?, 0x2?, 0xa0?, 0xf2?, 0xc001aa797c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001aa77d0 sp=0xc001aa77b0 pc=0x43c72e
runtime.selectgo(0xc001aa79c0, 0xc001aa7978, 0x128f0c0?, 0x0, 0xc0010d7280?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001aa78f0 sp=0xc001aa77d0 pc=0x44cb85
main.(*Fuzzer).pollLoop(0xc0003e6600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0xf6 fp=0xc001aa79f0 sp=0xc001aa78f0 pc=0x9fc4b6
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1745 fp=0xc001aa7f40 sp=0xc001aa79f0 pc=0x9fbb65
runtime.main()
[ 231.6550413] uhub5: device problem, disabling port 1
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc001aa7fe0 sp=0xc001aa7f40 pc=0x43c2bb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001aa7fe8 sp=0xc001aa7fe0 pc=0x46e6a1

goroutine 2 [force gc (idle), 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056fa8 sp=0xc000056f88 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000056fe0 sp=0xc000056fa8 pc=0x43c593
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x46e6a1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 3 [GC sweep wait]:
runtime.gopark(0x128e801?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057778 sp=0xc000057758 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:321 +0xdf fp=0xc0000577c8 sp=0xc000057778 pc=0x4277ff
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x41c8e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46e6a1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x2f975d5?, 0x179b80f?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057f70 sp=0xc000057f50 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x128f260)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000057fa0 sp=0xc000057f70 pc=0x425089
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x425639
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x41c885
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46e6a1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xbf06e0?, 0x0?, 0x40?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056628 sp=0xc000056608 pc=0x43c72e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x41b967
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46e6a1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x30?, 0xab?, 0xc000052772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052618 sp=0xc0000525f8 pc=0x43c72e
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc000101380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000052738 sp=0xc000052618 pc=0x44cb85
go.opencensus.io/stats/view.(*worker).start(0xc000101380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000527c8 sp=0xc000052738 pc=0x95f37f
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x95e6a5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46e6a1
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 19 [GC worker (idle)]:
runtime.gopark(0x33b7027969?, 0x2?, 0xf5?, 0x8?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052f50 sp=0xc000052f30 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 20 [GC worker (idle)]:
runtime.gopark(0xbf0818?, 0xc000040040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053750 sp=0xc000053730 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000537e0 sp=0xc000053750 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [chan receive, 2 minutes]:
runtime.gopark(0xc0000546e0?, 0x71a1e5?, 0x1?, 0x6f?, 0xc000054758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000546c8 sp=0xc0000546a8 pc=0x43c72e
runtime.chanrecv(0xc0000b1860, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000054740 sp=0xc0000546c8 pc=0x40948d
runtime.chanrecv1(0xc0000b1860?, 0xc0000547b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000054768 sp=0xc000054740 pc=0x4090b2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc0000547e0 sp=0xc000054768 pc=0x71b405
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 6 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054f00 sp=0xc000054ee0 pc=0x43c72e
runtime.chanrecv(0xc000092480, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000054f78 sp=0xc000054f00 pc=0x40948d
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000054fa0 sp=0xc000054f78 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x19 fp=0xc000054fe0 sp=0xc000054fa0 pc=0x9fbc39
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x487

goroutine 7 [IO wait, 2 minutes]:
runtime.gopark(0xc0004bac10?, 0x40fff3?, 0x18?, 0xac?, 0x4dcb5d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004baba8 sp=0xc0004bab88 pc=0x43c72e
runtime.netpollblock(0x7f7fb132baf0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0004babe0 sp=0xc0004baba8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a8a8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0004bac00 sp=0xc0004babe0 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000100600?, 0xc0004bace8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004bac28 sp=0xc0004bac00 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000100600)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0004bacd0 sp=0xc0004bac28 pc=0x4db0ac
net.(*netFD).accept(0xc000100600)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0004bad88 sp=0xc0004bacd0 pc=0x5b79c9
net.(*TCPListener).accept(0xc00059daa0)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc0004badb0 sp=0xc0004bad88 pc=0x5ce2fe
net.(*TCPListener).Accept(0xc00059daa0)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc0004bade0 sp=0xc0004badb0 pc=0x5cd4f0
net/http.(*onceCloseListener).Accept(0xcaa028?)
	<autogenerated>:1 +0x24 fp=0xc0004badf8 sp=0xc0004bade0 pc=0x6c5c64
net/http.(*Server).Serve(0xc0003561e0, {0xca9250, 0xc00059daa0})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc0004baf28 sp=0xc0004badf8 pc=0x6b7604
net/http.(*Server).ListenAndServe(0xc0003561e0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc0004baf58 sp=0xc0004baf28 pc=0x6b7271
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3239
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x9a fp=0xc0004bafe0 sp=0xc0004baf58 pc=0xa05c5a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004bafe8 sp=0xc0004bafe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x493

goroutine 21 [select, 2 minutes, locked to thread]:
runtime.gopark(0xc0004befa8?, 0x2?, 0x0?, 0x0?, 0xc0004bef94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004bee30 sp=0xc0004bee10 pc=0x43c72e
runtime.selectgo(0xc0004befa8, 0xc0004bef90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004bef50 sp=0xc0004bee30 pc=0x44cb85
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc0004befe0 sp=0xc0004bef50 pc=0x4655b2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004befe8 sp=0xc0004befe0 pc=0x46e6a1
created by runtime.ensureSigM in goroutine 5
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 25 [IO wait]:
runtime.gopark(0xc001935928?, 0xc001935928?, 0x9d?, 0xda?, 0xc001935980?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001935910 sp=0xc0019358f0 pc=0x43c72e
runtime.netpollblock(0xc0007d1f10?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001935948 sp=0xc001935910 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a7b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001935968 sp=0xc001935948 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0009a6de0?, 0xc0007d1f10?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001935990 sp=0xc001935968 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009a6de0, {0xc0007d1f10, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001935a28 sp=0xc001935990 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001b500f8, {0xc0007d1f10?, 0xc001935aa0?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001935a68 sp=0xc001935a28 pc=0x4e0c92
io.ReadAtLeast({0xca29c0, 0xc001b500f8}, {0xc0007d1f10, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc001935ab0 sp=0xc001935a68 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000482230, 0x7f7fb0aea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001935c68 sp=0xc001935ab0 pc=0x99720a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00185a1b0, 0x20?, 0xc0014bbb40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001935d40 sp=0xc001935c68 pc=0x9933e6
main.(*Proc).executeRaw(0xc00141e140, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001935e50 sp=0xc001935d40 pc=0xa01f97
main.(*Proc).executeAndCollide(0xc00141e140, 0xb98755?, 0xc0015bb890?, 0xc001935f38?, 0xc00141e100?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc001935e98 sp=0xc001935e50 pc=0xa01cc5
main.(*Proc).loop(0xc00141e140)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3c8 fp=0xc001935fc8 sp=0xc001935e98 pc=0x9ffd08
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001935fe0 sp=0xc001935fc8 pc=0x9fbbe5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001935fe8 sp=0xc001935fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 22 [syscall, 2 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc0004a6fa0 sp=0xc0004a6f58 pc=0x40ea49
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0004a6fc0 sp=0xc0004a6fa0 pc=0x46ae09
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0004a6fe0 sp=0xc0004a6fc0 pc=0x71a513
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a6fe8 sp=0xc0004a6fe0 pc=0x46e6a1
created by os/signal.Notify.func1.1 in goroutine 5
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 9 [IO wait]:
runtime.gopark(0xc000b9b970?, 0xc000b9b970?, 0x9d?, 0xda?, 0xc000b9b9c8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000b9b958 sp=0xc000b9b938 pc=0x43c72e
runtime.netpollblock(0xc0005c5000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000b9b990 sp=0xc000b9b958 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a9a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000b9b9b0 sp=0xc000b9b990 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000100580?, 0xc0005c5000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000b9b9d8 sp=0xc000b9b9b0 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000100580, {0xc0005c5000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000b9ba70 sp=0xc000b9b9d8 pc=0x4d6eba
net.(*netFD).Read(0xc000100580, {0xc0005c5000?, 0x93bee5?, 0xa5f120?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000b9bab8 sp=0xc000b9ba70 pc=0x5b59a5
net.(*conn).Read(0xc00005a000, {0xc0005c5000?, 0xc000b9bb58?, 0x4b3970?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc000b9bb00 sp=0xc000b9bab8 pc=0x5c62c5
net.(*TCPConn).Read(0x407628?, {0xc0005c5000?, 0xc0009a7470?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc000b9bb30 sp=0xc000b9bb00 pc=0x5d6a25
bufio.(*Reader).fill(0xc000668420)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc000b9bb68 sp=0xc000b9bb30 pc=0x6512e3
bufio.(*Reader).ReadByte(0xc000668420)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc000b9bb88 sp=0xc000b9bb68 pc=0x651a07
compress/flate.(*decompressor).moreBits(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc000b9bbc0 sp=0xc000b9bb88 pc=0x66ac87
compress/flate.(*decompressor).nextBlock(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc000b9bbd8 sp=0xc000b9bbc0 pc=0x669128
compress/flate.(*decompressor).Read(0xc000256000, {0xc0005c9000, 0x1000, 0xc000b9bc78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc000b9bc08 sp=0xc000b9bbd8 pc=0x66935b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00059c140?, {0xc0005c9000?, 0xaf68e0?, 0xc0009a7440?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc000b9bc38 sp=0xc000b9bc08 pc=0x9985e2
bufio.(*Reader).Read(0xc000668480, {0xc00065efb0, 0x1, 0xc000b9bd68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc000b9bc70 sp=0xc000b9bc38 pc=0x651817
io.ReadAtLeast({0xca2be0, 0xc000668480}, {0xc00065efb0, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000b9bcb8 sp=0xc000b9bc70 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xca2be0, 0xc000668480}, {0xc00065efb0, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000b9bd10 sp=0xc000b9bcb8 pc=0x93a391
encoding/gob.(*Decoder).recvMessage(0xc000100680)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000b9bd48 sp=0xc000b9bd10 pc=0x943973
encoding/gob.(*Decoder).decodeTypeSequence(0xc000100680, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000b9bd78 sp=0xc000b9bd48 pc=0x943ce7
encoding/gob.(*Decoder).DecodeValue(0xc000100680, {0xa48900?, 0xc00007dad0?, 0x7f7ff7ecabd8?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000b9bdf8 sp=0xc000b9bd78 pc=0x94412e
encoding/gob.(*Decoder).Decode(0xc000100680, {0xa48900?, 0xc00007dad0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc000b9be50 sp=0xc000b9bdf8 pc=0x943f65
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa9c4e0?, 0xa45340?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000b9be78 sp=0xc000b9be50 pc=0x958aa5
net/rpc.(*Client).input(0xc000668540)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000b9bfc8 sp=0xc000b9be78 pc=0x957cff
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000b9bfe0 sp=0xc000b9bfc8 pc=0x958985
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000b9bfe8 sp=0xc000b9bfe0 pc=0x46e6a1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 1536 [select]:
runtime.gopark(0xc000055fb0?, 0x2?, 0x60?, 0x3b?, 0xc000055f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055e38 sp=0xc000055e18 pc=0x43c72e
runtime.selectgo(0xc000055fb0, 0xc000055f88, 0x4c8eaf?, 0x0, 0x99625a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000055f58 sp=0xc000055e38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc000055fe0 sp=0xc000055f58 pc=0x9978f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 26 [IO wait]:
runtime.gopark(0xc00094b928?, 0xc00094b928?, 0x9d?, 0xda?, 0xc00094b980?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00094b910 sp=0xc00094b8f0 pc=0x43c72e
runtime.netpollblock(0xc000d344a0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00094b948 sp=0xc00094b910 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a1e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00094b968 sp=0xc00094b948 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000f70ea0?, 0xc000d344a0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00094b990 sp=0xc00094b968 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f70ea0, {0xc000d344a0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00094ba28 sp=0xc00094b990 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005a880, {0xc000d344a0?, 0xc00094baa0?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00094ba68 sp=0xc00094ba28 pc=0x4e0c92
io.ReadAtLeast({0xca29c0, 0xc00005a880}, {0xc000d344a0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00094bab0 sp=0xc00094ba68 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004820e0, 0x7f7faf6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc00094bc68 sp=0xc00094bab0 pc=0x99720a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00185a240, 0x23e00706?, 0xc0012d8340)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc00094bd40 sp=0xc00094bc68 pc=0x9933e6
main.(*Proc).executeRaw(0xc00141e240, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc00094be50 sp=0xc00094bd40 pc=0xa01f97
main.(*Proc).executeAndCollide(0xc00141e240, 0xb98755?, 0xc0015bb8c0?, 0xc00094bf38?, 0xc00141e100?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc00094be98 sp=0xc00094be50 pc=0xa01cc5
main.(*Proc).loop(0xc00141e240)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3c8 fp=0xc00094bfc8 sp=0xc00094be98 pc=0x9ffd08
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc00094bfe0 sp=0xc00094bfc8 pc=0x9fbbe5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00094bfe8 sp=0xc00094bfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 13 [IO wait, 2 minutes]:
runtime.gopark(0xc0004a4e18?, 0xc0004a4e18?, 0x9d?, 0xda?, 0xc0004a4e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004a4e00 sp=0xc0004a4de0 pc=0x43c72e
runtime.netpollblock(0xc001927538?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0004a4e38 sp=0xc0004a4e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a4c8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0004a4e58 sp=0xc0004a4e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0012d1c20?, 0xc001927538?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004a4e80 sp=0xc0004a4e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012d1c20, {0xc001927538, 0xcac8, 0xcac8})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004a4f18 sp=0xc0004a4e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000fd0098, {0xc001927538?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0004a4f58 sp=0xc0004a4f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004820e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0004a4fc8 sp=0xc0004a4f58 pc=0x996369
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0004a4fe0 sp=0xc0004a4fc8 pc=0x9962a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a4fe8 sp=0xc0004a4fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 14 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4d8, 0xc0004a566c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0004a5618 sp=0xc0004a5608 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0004a5688 sp=0xc0004a5618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003a360)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0004a56b8 sp=0xc0004a5688 pc=0x4e6350
os.(*Process).wait(0xc00003a360)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0004a5718 sp=0xc0004a56b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000522c60)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a5780 sp=0xc0004a5718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004820e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0004a57c8 sp=0xc0004a5780 pc=0x996208
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0004a57e0 sp=0xc0004a57c8 pc=0x9961a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a57e8 sp=0xc0004a57e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 28 [IO wait, 2 minutes]:
runtime.gopark(0xc0004a9618?, 0xc0004a9618?, 0x9d?, 0xda?, 0xc0004a9670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004a9600 sp=0xc0004a95e0 pc=0x43c72e
runtime.netpollblock(0xc0019dc000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0004a9638 sp=0xc0004a9600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a0e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0004a9658 sp=0xc0004a9638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0012d1f20?, 0xc0019dc000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004a9680 sp=0xc0004a9658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012d1f20, {0xc0019dc000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004a9718 sp=0xc0004a9680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000fd0178, {0xc0019dc000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0004a9758 sp=0xc0004a9718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000482150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0004a97c8 sp=0xc0004a9758 pc=0x996369
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0004a97e0 sp=0xc0004a97c8 pc=0x9962a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a97e8 sp=0xc0004a97e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 16 [IO wait]:
runtime.gopark(0xc000969140?, 0xc000969140?, 0x9d?, 0xda?, 0xc000969198?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000969128 sp=0xc000969108 pc=0x43c72e
runtime.netpollblock(0xc001a855b0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000969160 sp=0xc000969128 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0effa48, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000969180 sp=0xc000969160 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000b12ae0?, 0xc001a855b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009691a8 sp=0xc000969180 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b12ae0, {0xc001a855b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000969240 sp=0xc0009691a8 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000fd0060, {0xc001a855b0?, 0xc0009692b8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000969280 sp=0xc000969240 pc=0x4e0c92
io.ReadAtLeast({0xca29c0, 0xc000fd0060}, {0xc001a855b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0009692c8 sp=0xc000969280 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0006884d0, 0x7f7faceea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000969480 sp=0xc0009692c8 pc=0x99720a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00110f200, 0xc?, 0xc0015889c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000969558 sp=0xc000969480 pc=0x9933e6
main.(*Proc).executeRaw(0xc0010d66c0, 0xc0004dd770?, 0x7f7ff7ebf5b8?, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000969668 sp=0xc000969558 pc=0xa01f97
main.(*Proc).execute(0xc0010d66c0, 0x7f7ff7ebf5b8?, 0x40?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0009697a8 sp=0xc000969668 pc=0xa0179d
main.(*Proc).triageInput.func1(0xc0015889c0?, 0x10)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0x97 fp=0xc0009698e8 sp=0xc0009697a8 pc=0xa00e17
github.com/google/syzkaller/prog.Minimize.func1(0xc0015889c0?, 0x10?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x5e fp=0xc000969920 sp=0xc0009698e8 pc=0x7415be
github.com/google/syzkaller/prog.removeCalls(0xabdb60?, 0x6e8000000000001?, 0x40?, 0xc0019747c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:80 +0x88 fp=0xc000969968 sp=0xc000969920 pc=0x741688
github.com/google/syzkaller/prog.Minimize(0xc0015ecf80, 0x12, 0x0, 0xc000d61420)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:31 +0x134 fp=0xc000969a70 sp=0xc000969968 pc=0x7410b4
main.(*Proc).triageInput(0xc0010d66c0, 0xc0009a6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7b3 fp=0xc000969e98 sp=0xc000969a70 pc=0xa004f3
main.(*Proc).loop(0xc0010d66c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x118 fp=0xc000969fc8 sp=0xc000969e98 pc=0x9ffa58
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000969fe0 sp=0xc000969fc8 pc=0x9fbbe5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000969fe8 sp=0xc000969fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 29 [IO wait]:
runtime.gopark(0xc001937548?, 0xc001937548?, 0x9d?, 0xda?, 0xc0019375a0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001937530 sp=0xc001937510 pc=0x43c72e
runtime.netpollblock(0xc001644400?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001937568 sp=0xc001937530 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1039d08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001937588 sp=0xc001937568 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0006cea80?, 0xc001644400?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0019375b0 sp=0xc001937588 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006cea80, {0xc001644400, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001937648 sp=0xc0019375b0 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000fd0348, {0xc001644400?, 0xc0019376c0?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001937688 sp=0xc001937648 pc=0x4e0c92
io.ReadAtLeast({0xca29c0, 0xc000fd0348}, {0xc001644400, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0019376d0 sp=0xc001937688 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000688460, 0x7f7fabaea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001937888 sp=0xc0019376d0 pc=0x99720a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00110f290, 0xc0012e8000?, 0xc001588900)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001937960 sp=0xc001937888 pc=0x9933e6
main.(*Proc).executeRaw(0xc00141e680, 0xbb872f?, 0xc001937c88?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001937a70 sp=0xc001937960 pc=0xa01f97
main.(*Proc).triageInput(0xc00141e680, 0xc001983380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47b fp=0xc001937e98 sp=0xc001937a70 pc=0xa001bb
main.(*Proc).loop(0xc00141e680)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x118 fp=0xc001937fc8 sp=0xc001937e98 pc=0x9ffa58
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001937fe0 sp=0xc001937fc8 pc=0x9fbbe5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001937fe8 sp=0xc001937fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 34 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4dd, 0xc0004a766c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0004a7618 sp=0xc0004a7608 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0004a7688 sp=0xc0004a7618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003a420)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0004a76b8 sp=0xc0004a7688 pc=0x4e6350
os.(*Process).wait(0xc00003a420)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0004a7718 sp=0xc0004a76b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000ed22c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a7780 sp=0xc0004a7718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000482150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0004a77c8 sp=0xc0004a7780 pc=0x996208
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0004a77e0 sp=0xc0004a77c8 pc=0x9961a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a77e8 sp=0xc0004a77e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1481 [IO wait]:
runtime.gopark(0xc000053e18?, 0xc000053e18?, 0x9d?, 0xda?, 0xc000053e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053e00 sp=0xc000053de0 pc=0x43c72e
runtime.netpollblock(0xc001700000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000053e38 sp=0xc000053e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0eff098, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000053e58 sp=0xc000053e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0009a6d20?, 0xc001700000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000053e80 sp=0xc000053e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009a6d20, {0xc001700000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000053f18 sp=0xc000053e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc001b500e8, {0xc001700000?, 0x4c8eaf?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000053f58 sp=0xc000053f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000482230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000053fc8 sp=0xc000053f58 pc=0x996369
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000053fe0 sp=0xc000053fc8 pc=0x9962a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 1538 [IO wait]:
runtime.gopark(0xc000058e18?, 0xc000058e18?, 0x9d?, 0xda?, 0xc000058e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000058e00 sp=0xc000058de0 pc=0x43c72e
runtime.netpollblock(0xc0018f4000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000058e38 sp=0xc000058e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb103a6b8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000058e58 sp=0xc000058e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0006ce9c0?, 0xc0018f4000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000058e80 sp=0xc000058e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006ce9c0, {0xc0018f4000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000058f18 sp=0xc000058e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000fd0338, {0xc0018f4000?, 0x4c8eaf?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000058f58 sp=0xc000058f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000688460)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000058fc8 sp=0xc000058f58 pc=0x996369
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000058fe0 sp=0xc000058fc8 pc=0x9962a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 37 [IO wait]:
runtime.gopark(0xc000965928?, 0xc000965928?, 0x9d?, 0xda?, 0xc000965980?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000965910 sp=0xc0009658f0 pc=0x43c72e
runtime.netpollblock(0xc001a848d0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000965948 sp=0xc000965910 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0eff760, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000965968 sp=0xc000965948 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000f71bc0?, 0xc001a848d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000965990 sp=0xc000965968 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f71bc0, {0xc001a848d0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000965a28 sp=0xc000965990 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005ad48, {0xc001a848d0?, 0xc000965aa0?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000965a68 sp=0xc000965a28 pc=0x4e0c92
io.ReadAtLeast({0xca29c0, 0xc00005ad48}, {0xc001a848d0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000965ab0 sp=0xc000965a68 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000688540, 0x7f7faa6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000965c68 sp=0xc000965ab0 pc=0x99720a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00110f320, 0xb3?, 0xc001383c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000965d40 sp=0xc000965c68 pc=0x9933e6
main.(*Proc).executeRaw(0xc0010d7280, 0xb?, 0xc?, 0x8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000965e50 sp=0xc000965d40 pc=0xa01f97
main.(*Proc).executeAndCollide(0xc0010d7280, 0xb98755?, 0xc0014dad80?, 0xc00094bf38?, 0xc00141e100?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x65 fp=0xc000965e98 sp=0xc000965e50 pc=0xa01cc5
main.(*Proc).loop(0xc0010d7280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3c8 fp=0xc000965fc8 sp=0xc000965e98 pc=0x9ffd08
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000965fe0 sp=0xc000965fc8 pc=0x9fbbe5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000965fe8 sp=0xc000965fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 38 [IO wait]:
runtime.gopark(0xc001a4a618?, 0xc001a4a618?, 0x9d?, 0xda?, 0xc001a4a670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001a4a600 sp=0xc001a4a5e0 pc=0x43c72e
runtime.netpollblock(0xc001a60b08?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001a4a638 sp=0xc001a4a600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0eff380, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001a4a658 sp=0xc001a4a638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000f71b00?, 0xc001a60b08?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001a4a680 sp=0xc001a4a658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f71b00, {0xc001a60b08, 0xb4f8, 0xb4f8})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001a4a718 sp=0xc001a4a680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00005acb0, {0xc001a60b08?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001a4a758 sp=0xc001a4a718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000688540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc001a4a7c8 sp=0xc001a4a758 pc=0x996369
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc001a4a7e0 sp=0xc001a4a7c8 pc=0x9962a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a4a7e8 sp=0xc001a4a7e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 39 [syscall, 2 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x436, 0xc001a4ae6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc001a4ae18 sp=0xc001a4ae08 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc001a4ae88 sp=0xc001a4ae18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00003a690)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc001a4aeb8 sp=0xc001a4ae88 pc=0x4e6350
os.(*Process).wait(0xc00003a690)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001a4af18 sp=0xc001a4aeb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000522f20)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001a4af80 sp=0xc001a4af18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000688540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc001a4afc8 sp=0xc001a4af80 pc=0x996208
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc001a4afe0 sp=0xc001a4afc8 pc=0x9961a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a4afe8 sp=0xc001a4afe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1533 [select]:
runtime.gopark(0xc001a4bfb0?, 0x2?, 0x20?, 0x30?, 0xc001a4bf8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001a4be38 sp=0xc001a4be18 pc=0x43c72e
runtime.selectgo(0xc001a4bfb0, 0xc001a4bf88, 0x10f0c00?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001a4bf58 sp=0xc001a4be38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc001a4bfe0 sp=0xc001a4bf58 pc=0x9978f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a4bfe8 sp=0xc001a4bfe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 37
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 1545 [select]:
runtime.gopark(0xc0004a2fb0?, 0x2?, 0xa0?, 0xe8?, 0xc0004a2f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004a2e38 sp=0xc0004a2e18 pc=0x43c72e
runtime.selectgo(0xc0004a2fb0, 0xc0004a2f88, 0xc001a84a10?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004a2f58 sp=0xc0004a2e38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc0004a2fe0 sp=0xc0004a2f58 pc=0x9978f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a2fe8 sp=0xc0004a2fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 1534 [select]:
runtime.gopark(0xc001a467b0?, 0x2?, 0xe0?, 0x36?, 0xc001a4678c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001a46638 sp=0xc001a46618 pc=0x43c72e
runtime.selectgo(0xc001a467b0, 0xc001a46788, 0x4c8eaf?, 0x0, 0x99625a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc001a46758 sp=0xc001a46638 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc001a467e0 sp=0xc001a46758 pc=0x9978f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a467e8 sp=0xc001a467e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 1546 [select]:
runtime.gopark(0xc0004a5fb0?, 0x2?, 0x60?, 0xe9?, 0xc0004a5f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0004a5e38 sp=0xc0004a5e18 pc=0x43c72e
runtime.selectgo(0xc0004a5fb0, 0xc0004a5f88, 0xc0019d8ecc?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004a5f58 sp=0xc0004a5e38 pc=0x44cb85
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x77 fp=0xc0004a5fe0 sp=0xc0004a5f58 pc=0x9978f7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a5fe8 sp=0xc0004a5fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 1539 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x5f1, 0xc0004a266c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0004a2618 sp=0xc0004a2608 pc=0x4bdac9
os.wait6(0x41673c?, 0xc0004a26c8?, 0x46a6e5?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0004a2688 sp=0xc0004a2618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000bfaa0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0004a26b8 sp=0xc0004a2688 pc=0x4e6350
os.(*Process).wait(0xc0000bfaa0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0004a2718 sp=0xc0004a26b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0005229a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a2780 sp=0xc0004a2718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000688460)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0004a27c8 sp=0xc0004a2780 pc=0x996208
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0004a27e0 sp=0xc0004a27c8 pc=0x9961a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a27e8 sp=0xc0004a27e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1496 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x4e4, 0xc001a45e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc001a45e18 sp=0xc001a45e08 pc=0x4bdac9
os.wait6(0xc0003edd40?, 0x408b00?, 0xc0003edd40?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc001a45e88 sp=0xc001a45e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc00089c1e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc001a45eb8 sp=0xc001a45e88 pc=0x4e6350
os.(*Process).wait(0xc00089c1e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc001a45f18 sp=0xc001a45eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000ed2580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001a45f80 sp=0xc001a45f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0006884d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc001a45fc8 sp=0xc001a45f80 pc=0x996208
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc001a45fe0 sp=0xc001a45fc8 pc=0x9961a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a45fe8 sp=0xc001a45fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1482 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x528, 0xc0004a3e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0004a3e18 sp=0xc0004a3e08 pc=0x4bdac9
os.wait6(0xa452c0?, 0xc00012a5a0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0004a3e88 sp=0xc0004a3e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000bf7d0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0004a3eb8 sp=0xc0004a3e88 pc=0x4e6350
os.(*Process).wait(0xc0000bf7d0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0004a3f18 sp=0xc0004a3eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0005238c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0004a3f80 sp=0xc0004a3f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000482230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0004a3fc8 sp=0xc0004a3f80 pc=0x996208
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0004a3fe0 sp=0xc0004a3fc8 pc=0x9961a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0004a3fe8 sp=0xc0004a3fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 1495 [IO wait]:
runtime.gopark(0xc001a44e18?, 0xc001a44e18?, 0x9d?, 0xda?, 0xc001a44e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001a44e00 sp=0xc001a44de0 pc=0x43c72e
runtime.netpollblock(0xc001668000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001a44e38 sp=0xc001a44e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0eff570, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001a44e58 sp=0xc001a44e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000b12960?, 0xc001668000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001a44e80 sp=0xc001a44e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b12960, {0xc001668000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001a44f18 sp=0xc001a44e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000fd0038, {0xc001668000?, 0x4c8eaf?, 0xc001a44fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001a44f58 sp=0xc001a44f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0006884d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc001a44fc8 sp=0xc001a44f58 pc=0x996369
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc001a44fe0 sp=0xc001a44fc8 pc=0x9962a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001a44fe8 sp=0xc001a44fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25
[ 232.1650112] uhub5: device problem, disabling port 1