fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7faa6ee000 pc=0x73e7ed]

goroutine 30 [running]:
runtime.throw({0xb8bc55?, 0xc0015c75c0?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc0013e05d8 sp=0xc0013e05a8 pc=0x4398dc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc0013e0638 sp=0xc0013e05d8 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(0xcb1b58?, 0x72fe17?, 0xc000010030?, 0xcaa8e8?, 0x72b520?, 0xc0016f4100?, 0xc0015de288?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:314 +0xad fp=0xc0013e0658 sp=0xc0013e0638 pc=0x73e7ed
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0013e19c8, {0xcaa8e8?, 0xc0015c7750?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:263 +0x18b fp=0xc0013e0758 sp=0xc0013e0658 pc=0x73dc2b
github.com/google/syzkaller/prog.(*execContext).serializeCall.(*execContext).writeCopyin.func1({0xcaa8e8, 0xc0015c7750}, 0xc0016f4140)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x1a8 fp=0xc0013e07a8 sp=0xc0013e0758 pc=0x73caa8
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa8e8?, 0xc0015c7750?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x128 fp=0xc0013e0930 sp=0xc0013e07a8 pc=0x72af08
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de280?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e0ab8 sp=0xc0013e0930 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de2a0?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e0c40 sp=0xc0013e0ab8 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de2c0?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e0dc8 sp=0xc0013e0c40 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de2e0?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e0f50 sp=0xc0013e0dc8 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de300?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e10d8 sp=0xc0013e0f50 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de320?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e1260 sp=0xc0013e10d8 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de340?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e13e8 sp=0xc0013e1260 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de360?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e1570 sp=0xc0013e13e8 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa9e8?, 0xc0015de380?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ae fp=0xc0013e16f8 sp=0xc0013e1570 pc=0x72b18e
github.com/google/syzkaller/prog.foreachArgImpl({0xcaa928?, 0xc0014dd020?}, 0xc0016f4140, 0xc0013e1948)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2cb fp=0xc0013e1880 sp=0xc0013e16f8 pc=0x72b0ab
github.com/google/syzkaller/prog.ForeachArg(0xc0012f7680, 0xcaa928?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0013e18d8 sp=0xc0013e1880 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(0xc0013e19c8, 0xc0012f7680)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x54 fp=0xc0013e1968 sp=0xc0013e18d8 pc=0x73c394
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc0014f4cc0, {0x7f7faa6ea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x159 fp=0xc0013e1b70 sp=0xc0013e1968 pc=0x73c219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00143b8c0, 0xba349b?, 0xc0014f4cc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x4b fp=0xc0013e1c48 sp=0xc0013e1b70 pc=0x99316b
main.(*Proc).executeRaw(0xc001991dc0, 0xc0005d1da8?, 0xc001366a20?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc0013e1d58 sp=0xc0013e1c48 pc=0xa01ef7
main.(*Proc).execute(0xc001991dc0, 0xc00167c2a0?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0013e1e98 sp=0xc0013e1d58 pc=0xa016fd
main.(*Proc).loop(0xc001991dc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc0013e1fc8 sp=0xc0013e1e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc0013e1fe0 sp=0xc0013e1fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0013e1fe8 sp=0xc0013e1fe0 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(0xc000d499c0?, 0x2?, 0xa0?, 0xf2?, 0xc000d4997c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d497d0 sp=0xc000d497b0 pc=0x43c72e
runtime.selectgo(0xc000d499c0, 0xc000d49978, 0xc0014dc3f0?, 0x0, 0xc001991dc0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000d498f0 sp=0xc000d497d0 pc=0x44cb85
main.(*Fuzzer).pollLoop(0xc0003e8780)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0xf6 fp=0xc000d499f0 sp=0xc000d498f0 pc=0x9fc416
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x1745 fp=0xc000d49f40 sp=0xc000d499f0 pc=0x9fbac5
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc000d49fe0 sp=0xc000d49f40 pc=0x43c2bb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d49fe8 sp=0xc000d49fe0 pc=0x46e6a1

goroutine 2 [force gc (idle), 12 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054fa8 sp=0xc000054f88 pc=0x43c72e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:322 +0xb3 fp=0xc000054fe0 sp=0xc000054fa8 pc=0x43c593
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 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=0xc000055778 sp=0xc000055758 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=0xc0000557c8 sp=0xc000055778 pc=0x4277ff
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x41c8e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 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(0x494e21d0?, 0x4881ef78?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055f70 sp=0xc000055f50 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=0xc000055fa0 sp=0xc000055f70 pc=0x425089
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000055fc8 sp=0xc000055fa0 pc=0x425639
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x41c885
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 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?, 0xe0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054628 sp=0xc000054608 pc=0x43c72e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x41b967
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46e6a1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [select]:
runtime.gopark(0xc000050788?, 0x3?, 0x88?, 0xaa?, 0xc000050772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050618 sp=0xc0000505f8 pc=0x43c72e
runtime.selectgo(0xc000050788, 0xc00005076c, 0xc000101380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000050738 sp=0xc000050618 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=0xc0000507c8 sp=0xc000050738 pc=0x95f2df
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=0xc0000507e0 sp=0xc0000507c8 pc=0x95e605
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 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(0xb4785a42d3?, 0xc00003e020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050f50 sp=0xc000050f30 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000050fe0 sp=0xc000050f50 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [GC worker (idle)]:
runtime.gopark(0xbf0818?, 0xc000480220?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056750 sp=0xc000056730 pc=0x43c72e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000567e0 sp=0xc000056750 pc=0x41e465
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46e6a1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 20 [chan receive, 12 minutes]:
runtime.gopark(0xc0000576e0?, 0x71a1e5?, 0x1?, 0x6f?, 0xc000057758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000576c8 sp=0xc0000576a8 pc=0x43c72e
runtime.chanrecv(0xc0000b1ec0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000057740 sp=0xc0000576c8 pc=0x40948d
runtime.chanrecv1(0xc0000b1ec0?, 0xc0000577b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000057768 sp=0xc000057740 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=0xc0000577e0 sp=0xc000057768 pc=0x71b405
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 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 21 [chan receive, 12 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057f00 sp=0xc000057ee0 pc=0x43c72e
runtime.chanrecv(0xc000092180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000057f78 sp=0xc000057f00 pc=0x40948d
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000057fa0 sp=0xc000057f78 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x19 fp=0xc000057fe0 sp=0xc000057fa0 pc=0x9fbb99
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x487

goroutine 22 [IO wait, 12 minutes]:
runtime.gopark(0xc00059dc10?, 0x40fff3?, 0x18?, 0xdc?, 0x4dcb5d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00059dba8 sp=0xc00059db88 pc=0x43c72e
runtime.netpollblock(0x7f7fb132db18?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00059dbe0 sp=0xc00059dba8 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086b28, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00059dc00 sp=0xc00059dbe0 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc00047a000?, 0xc00059dce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00059dc28 sp=0xc00059dc00 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00047a000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00059dcd0 sp=0xc00059dc28 pc=0x4db0ac
net.(*netFD).accept(0xc00047a000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00059dd88 sp=0xc00059dcd0 pc=0x5b79c9
net.(*TCPListener).accept(0xc00052c000)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc00059ddb0 sp=0xc00059dd88 pc=0x5ce2fe
net.(*TCPListener).Accept(0xc00052c000)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc00059dde0 sp=0xc00059ddb0 pc=0x5cd4f0
net/http.(*onceCloseListener).Accept(0xcaa008?)
	<autogenerated>:1 +0x24 fp=0xc00059ddf8 sp=0xc00059dde0 pc=0x6c5c64
net/http.(*Server).Serve(0xc0003560f0, {0xca9230, 0xc00052c000})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc00059df28 sp=0xc00059ddf8 pc=0x6b7604
net/http.(*Server).ListenAndServe(0xc0003560f0)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc00059df58 sp=0xc00059df28 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=0xc00059dfe0 sp=0xc00059df58 pc=0xa05bba
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00059dfe8 sp=0xc00059dfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x493

goroutine 6 [select, 12 minutes, locked to thread]:
runtime.gopark(0xc00059cfa8?, 0x2?, 0xc9?, 0xc9?, 0xc00059cf94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00059ce30 sp=0xc00059ce10 pc=0x43c72e
runtime.selectgo(0xc00059cfa8, 0xc00059cf90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00059cf50 sp=0xc00059ce30 pc=0x44cb85
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc00059cfe0 sp=0xc00059cf50 pc=0x4655b2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00059cfe8 sp=0xc00059cfe0 pc=0x46e6a1
created by runtime.ensureSigM in goroutine 20
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 7 [syscall, 12 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc000584fa0 sp=0xc000584f58 pc=0x40ea49
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000584fc0 sp=0xc000584fa0 pc=0x46ae09
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000584fe0 sp=0xc000584fc0 pc=0x71a513
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000584fe8 sp=0xc000584fe0 pc=0x46e6a1
created by os/signal.Notify.func1.1 in goroutine 20
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 24 [IO wait]:
runtime.gopark(0xc00036d970?, 0xc00036d970?, 0x9d?, 0xda?, 0xc00036d9c8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00036d958 sp=0xc00036d938 pc=0x43c72e
runtime.netpollblock(0xc0003dc000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00036d990 sp=0xc00036d958 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086c20, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00036d9b0 sp=0xc00036d990 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000100100?, 0xc0003dc000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00036d9d8 sp=0xc00036d9b0 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000100100, {0xc0003dc000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00036da70 sp=0xc00036d9d8 pc=0x4d6eba
net.(*netFD).Read(0xc000100100, {0xc0003dc000?, 0xc0003b0100?, 0xa54440?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc00036dab8 sp=0xc00036da70 pc=0x5b59a5
net.(*conn).Read(0xc000097f70, {0xc0003dc000?, 0xc00036db58?, 0x4b3970?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc00036db00 sp=0xc00036dab8 pc=0x5c62c5
net.(*TCPConn).Read(0x407628?, {0xc0003dc000?, 0xc0013b25d0?, 0x4077dd?})
	<autogenerated>:1 +0x25 fp=0xc00036db30 sp=0xc00036db00 pc=0x5d6a25
bufio.(*Reader).fill(0xc00064e300)
	/usr/local/go/src/bufio/bufio.go:113 +0x103 fp=0xc00036db68 sp=0xc00036db30 pc=0x6512e3
bufio.(*Reader).ReadByte(0xc00064e300)
	/usr/local/go/src/bufio/bufio.go:272 +0x27 fp=0xc00036db88 sp=0xc00036db68 pc=0x651a07
compress/flate.(*decompressor).moreBits(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc00036dbc0 sp=0xc00036db88 pc=0x66ac87
compress/flate.(*decompressor).nextBlock(0xc000256000)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc00036dbd8 sp=0xc00036dbc0 pc=0x669128
compress/flate.(*decompressor).Read(0xc000256000, {0xc0005b8000, 0x1000, 0xc00036dc78?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc00036dc08 sp=0xc00036dbd8 pc=0x66935b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0003b0100?, {0xc0005b8000?, 0xaf68e0?, 0xc0013b25a0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x22 fp=0xc00036dc38 sp=0xc00036dc08 pc=0x998542
bufio.(*Reader).Read(0xc00064e360, {0xc000648f90, 0x1, 0xc00036dd68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc00036dc70 sp=0xc00036dc38 pc=0x651817
io.ReadAtLeast({0xca2bc0, 0xc00064e360}, {0xc000648f90, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00036dcb8 sp=0xc00036dc70 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xca2bc0, 0xc00064e360}, {0xc000648f90, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc00036dd10 sp=0xc00036dcb8 pc=0x93a2f1
encoding/gob.(*Decoder).recvMessage(0xc000100180)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc00036dd48 sp=0xc00036dd10 pc=0x9438d3
encoding/gob.(*Decoder).decodeTypeSequence(0xc000100180, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc00036dd78 sp=0xc00036dd48 pc=0x943c47
encoding/gob.(*Decoder).DecodeValue(0xc000100180, {0xa48900?, 0xc0004ebcb0?, 0x7f7fb1199348?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc00036ddf8 sp=0xc00036dd78 pc=0x94408e
encoding/gob.(*Decoder).Decode(0xc000100180, {0xa48900?, 0xc0004ebcb0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc00036de50 sp=0xc00036ddf8 pc=0x943ec5
net/rpc.(*gobClientCodec).ReadResponseHeader(0xa9c4e0?, 0xa45340?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc00036de78 sp=0xc00036de50 pc=0x958a05
net/rpc.(*Client).input(0xc00064e420)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc00036dfc8 sp=0xc00036de78 pc=0x957c5f
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc00036dfe0 sp=0xc00036dfc8 pc=0x9588e5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00036dfe8 sp=0xc00036dfe0 pc=0x46e6a1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 10 [IO wait]:
runtime.gopark(0xc001329830?, 0xc001329830?, 0x9d?, 0xda?, 0xc001329888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc001329818 sp=0xc0013297f8 pc=0x43c72e
runtime.netpollblock(0xc0012a33e0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc001329850 sp=0xc001329818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086748, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc001329870 sp=0xc001329850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0017749c0?, 0xc0012a33e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc001329898 sp=0xc001329870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0017749c0, {0xc0012a33e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc001329930 sp=0xc001329898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0005bae98, {0xc0012a33e0?, 0xc0013299a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc001329970 sp=0xc001329930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc0005bae98}, {0xc0012a33e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0013299b8 sp=0xc001329970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0006040e0, 0x7f7fb0aea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc001329b70 sp=0xc0013299b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f09290, 0xba349b?, 0xc001354700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc001329c48 sp=0xc001329b70 pc=0x993346
main.(*Proc).executeRaw(0xc00135e000, 0xc0018f9da8?, 0xc000fa7e00?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc001329d58 sp=0xc001329c48 pc=0xa01ef7
main.(*Proc).execute(0xc00135e000, 0xc000fa3920?, 0xc000587f18?, 0x40885e?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc001329e98 sp=0xc001329d58 pc=0xa016fd
main.(*Proc).loop(0xc00135e000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc001329fc8 sp=0xc001329e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc001329fe0 sp=0xc001329fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc001329fe8 sp=0xc001329fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 11 [IO wait]:
runtime.gopark(0xc00132d830?, 0xc00132d830?, 0x9d?, 0xda?, 0xc00132d888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00132d818 sp=0xc00132d7f8 pc=0x43c72e
runtime.netpollblock(0xc001502370?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00132d850 sp=0xc00132d818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1085f88, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00132d870 sp=0xc00132d850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0014b9da0?, 0xc001502370?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00132d898 sp=0xc00132d870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014b9da0, {0xc001502370, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00132d930 sp=0xc00132d898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0005bab18, {0xc001502370?, 0xc00132d9a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00132d970 sp=0xc00132d930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc0005bab18}, {0xc001502370, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00132d9b8 sp=0xc00132d970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003e0850, 0x7f7faf6ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc00132db70 sp=0xc00132d9b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f09320, 0xba349b?, 0xc0013f6c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc00132dc48 sp=0xc00132db70 pc=0x993346
main.(*Proc).executeRaw(0xc00135e040, 0xc00132dda8?, 0x408a93?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc00132dd58 sp=0xc00132dc48 pc=0xa01ef7
main.(*Proc).execute(0xc00135e040, 0xc001352ae0?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc00132de98 sp=0xc00132dd58 pc=0xa016fd
main.(*Proc).loop(0xc00135e040)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc00132dfc8 sp=0xc00132de98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc00132dfe0 sp=0xc00132dfc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00132dfe8 sp=0xc00132dfe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 12 [IO wait]:
runtime.gopark(0xc000cf3830?, 0xc000cf3830?, 0x9d?, 0xda?, 0xc000cf3888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000cf3818 sp=0xc000cf37f8 pc=0x43c72e
runtime.netpollblock(0xc0015022c0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000cf3850 sp=0xc000cf3818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086080, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000cf3870 sp=0xc000cf3850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000fa6a20?, 0xc0015022c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000cf3898 sp=0xc000cf3870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000fa6a20, {0xc0015022c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000cf3930 sp=0xc000cf3898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000518b10, {0xc0015022c0?, 0xc000cf39a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000cf3970 sp=0xc000cf3930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000518b10}, {0xc0015022c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000cf39b8 sp=0xc000cf3970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004dbf10, 0x7f7fae2ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000cf3b70 sp=0xc000cf39b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f093b0, 0xba349b?, 0xc0013f6e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000cf3c48 sp=0xc000cf3b70 pc=0x993346
main.(*Proc).executeRaw(0xc00135e180, 0xc000cf3da8?, 0xc001366840?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000cf3d58 sp=0xc000cf3c48 pc=0xa01ef7
main.(*Proc).execute(0xc00135e180, 0xc001352c00?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000cf3e98 sp=0xc000cf3d58 pc=0xa016fd
main.(*Proc).loop(0xc00135e180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000cf3fc8 sp=0xc000cf3e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000cf3fe0 sp=0xc000cf3fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000cf3fe8 sp=0xc000cf3fe0 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, 12 minutes]:
runtime.gopark(0xc000587618?, 0xc000587618?, 0x9d?, 0xda?, 0xc000587670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000587600 sp=0xc0005875e0 pc=0x43c72e
runtime.netpollblock(0xc0015f2000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000587638 sp=0xc000587600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086460, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000587658 sp=0xc000587638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000fa6960?, 0xc0015f2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000587680 sp=0xc000587658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000fa6960, {0xc0015f2000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000587718 sp=0xc000587680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000518af8, {0xc0015f2000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000587758 sp=0xc000587718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004dbf10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0005877c8 sp=0xc000587758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0005877e0 sp=0xc0005877c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005877e8 sp=0xc0005877e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 12
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 3393 [IO wait]:
runtime.gopark(0xc000052618?, 0xc000052618?, 0x9d?, 0xda?, 0xc000052670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052600 sp=0xc0000525e0 pc=0x43c72e
runtime.netpollblock(0xc001230000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000052638 sp=0xc000052600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0f09548, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000052658 sp=0xc000052638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001774900?, 0xc001230000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000052680 sp=0xc000052658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001774900, {0xc001230000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000052718 sp=0xc000052680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0005bae50, {0xc001230000?, 0xc001899398?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000052758 sp=0xc000052718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0006040e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0000527c8 sp=0xc000052758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 10
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 16 [IO wait]:
runtime.gopark(0xc0013e5830?, 0xc0013e5830?, 0x9d?, 0xda?, 0xc0013e5888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0013e5818 sp=0xc0013e57f8 pc=0x43c72e
runtime.netpollblock(0xc0014d7740?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0013e5850 sp=0xc0013e5818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0f09358, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0013e5870 sp=0xc0013e5850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000fa7080?, 0xc0014d7740?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0013e5898 sp=0xc0013e5870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000fa7080, {0xc0014d7740, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0013e5930 sp=0xc0013e5898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000518cc8, {0xc0014d7740?, 0xc0013e59a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0013e5970 sp=0xc0013e5930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000518cc8}, {0xc0014d7740, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0013e59b8 sp=0xc0013e5970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004dbf80, 0x7f7faceea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc0013e5b70 sp=0xc0013e59b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f09440, 0xba349b?, 0xc0013f6fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc0013e5c48 sp=0xc0013e5b70 pc=0x993346
main.(*Proc).executeRaw(0xc00135efc0, 0xc0018ffda8?, 0xc0013b2480?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc0013e5d58 sp=0xc0013e5c48 pc=0xa01ef7
main.(*Proc).execute(0xc00135efc0, 0xc001352960?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc0013e5e98 sp=0xc0013e5d58 pc=0xa016fd
main.(*Proc).loop(0xc00135efc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc0013e5fc8 sp=0xc0013e5e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc0013e5fe0 sp=0xc0013e5fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0013e5fe8 sp=0xc0013e5fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 26 [syscall, 12 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x3de, 0xc000586e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000586e18 sp=0xc000586e08 pc=0x4bdac9
os.wait6(0xc000586fb8?, 0x9ff95d?, 0xc00135e040?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000586e88 sp=0xc000586e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000eca450)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000586eb8 sp=0xc000586e88 pc=0x4e6350
os.(*Process).wait(0xc000eca450)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000586f18 sp=0xc000586eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0011fa160)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000586f80 sp=0xc000586f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004dbf10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000586fc8 sp=0xc000586f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000586fe0 sp=0xc000586fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000586fe8 sp=0xc000586fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 12
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 3628 [select]:
runtime.gopark(0xc000587fb0?, 0x2?, 0x0?, 0x69?, 0xc000587f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000587e38 sp=0xc000587e18 pc=0x43c72e
runtime.selectgo(0xc000587fb0, 0xc000587f88, 0x4c8eaf?, 0x0, 0x9961ba?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000587f58 sp=0xc000587e38 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=0xc000587fe0 sp=0xc000587f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000587fe8 sp=0xc000587fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 11
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 28 [IO wait, 2 minutes]:
runtime.gopark(0xc000582618?, 0xc000582618?, 0x9d?, 0xda?, 0xc000582670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000582600 sp=0xc0005825e0 pc=0x43c72e
runtime.netpollblock(0xc0016b2002?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000582638 sp=0xc000582600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086270, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000582658 sp=0xc000582638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc0014b9ce0?, 0xc0016b2002?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000582680 sp=0xc000582658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014b9ce0, {0xc0016b2002, 0x1fffe, 0x1fffe})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000582718 sp=0xc000582680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0005baa68, {0xc0016b2002?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000582758 sp=0xc000582718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003e0850)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0005827c8 sp=0xc000582758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0005827e0 sp=0xc0005827c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005827e8 sp=0xc0005827e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 11
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 29 [IO wait]:
runtime.gopark(0xc000d09830?, 0xc000d09830?, 0x9d?, 0xda?, 0xc000d09888?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d09818 sp=0xc000d097f8 pc=0x43c72e
runtime.netpollblock(0xc0015023d0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000d09850 sp=0xc000d09818 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0f08f78, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000d09870 sp=0xc000d09850 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000fa73e0?, 0xc0015023d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000d09898 sp=0xc000d09870 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000fa73e0, {0xc0015023d0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000d09930 sp=0xc000d09898 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000518de8, {0xc0015023d0?, 0xc000d099a8?, 0x410345?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000d09970 sp=0xc000d09930 pc=0x4e0c92
io.ReadAtLeast({0xca29a0, 0xc000518de8}, {0xc0015023d0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000d099b8 sp=0xc000d09970 pc=0x4b3970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000424000, 0x7f7fabaea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x52a fp=0xc000d09b70 sp=0xc000d099b8 pc=0x99716a
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000f094d0, 0xba349b?, 0xc0014f5d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x226 fp=0xc000d09c48 sp=0xc000d09b70 pc=0x993346
main.(*Proc).executeRaw(0xc001990d00, 0xc000d09da8?, 0xc001366960?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x157 fp=0xc000d09d58 sp=0xc000d09c48 pc=0xa01ef7
main.(*Proc).execute(0xc001990d00, 0xc00167d260?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x3d fp=0xc000d09e98 sp=0xc000d09d58 pc=0xa016fd
main.(*Proc).loop(0xc001990d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xbd fp=0xc000d09fc8 sp=0xc000d09e98 pc=0x9ff95d
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x25 fp=0xc000d09fe0 sp=0xc000d09fc8 pc=0x9fbb45
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d09fe8 sp=0xc000d09fe0 pc=0x46e6a1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x15c5

goroutine 33 [IO wait, 12 minutes]:
runtime.gopark(0xc000053618?, 0xc000053618?, 0x9d?, 0xda?, 0xc000053670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053600 sp=0xc0000535e0 pc=0x43c72e
runtime.netpollblock(0xc0016d2000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000053638 sp=0xc000053600 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1086368, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000053658 sp=0xc000053638 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000fa6fc0?, 0xc0016d2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000053680 sp=0xc000053658 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000fa6fc0, {0xc0016d2000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000053718 sp=0xc000053680 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000518c88, {0xc0016d2000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000053758 sp=0xc000053718 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004dbf80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc0000537c8 sp=0xc000053758 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc0000537e0 sp=0xc0000537c8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 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

goroutine 31 [syscall, 12 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x33d, 0xc000582e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000582e18 sp=0xc000582e08 pc=0x4bdac9
os.wait6(0xc000582fb8?, 0x9ff95d?, 0xc001991dc0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000582e88 sp=0xc000582e18 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000eca570)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000582eb8 sp=0xc000582e88 pc=0x4e6350
os.(*Process).wait(0xc000eca570)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000582f18 sp=0xc000582eb8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0015f06e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000582f80 sp=0xc000582f18 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003e0850)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000582fc8 sp=0xc000582f80 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000582fe0 sp=0xc000582fc8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000582fe8 sp=0xc000582fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 11
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 34 [IO wait, 12 minutes]:
runtime.gopark(0xc000053e18?, 0xc000053e18?, 0x9d?, 0xda?, 0xc000053e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000053e00 sp=0xc000053de0 pc=0x43c72e
runtime.netpollblock(0xc001b04000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000053e38 sp=0xc000053e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb1085d98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000053e58 sp=0xc000053e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc000fa7320?, 0xc001b04000?, 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(0xc000fa7320, {0xc001b04000, 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(0xc000518db8, {0xc001b04000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000053f58 sp=0xc000053f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000424000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000053fc8 sp=0xc000053f58 pc=0x9962c9
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=0x996207
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 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 35 [syscall, 12 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4db, 0xc00005166c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000051618 sp=0xc000051608 pc=0x4bdac9
os.wait6(0xc000102200?, 0xc0000516c8?, 0x8?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000051688 sp=0xc000051618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000becf0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0000516b8 sp=0xc000051688 pc=0x4e6350
os.(*Process).wait(0xc0000becf0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000051718 sp=0xc0000516b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0011fa420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000051780 sp=0xc000051718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000424000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0000517c8 sp=0xc000051780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0000517e0 sp=0xc0000517c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 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 37 [syscall, 12 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x1c1, 0xc000b1866c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000b18618 sp=0xc000b18608 pc=0x4bdac9
os.wait6(0x83a8a9d58379d3fb?, 0x839e41c9838a61d3?, 0x83758de383a604be?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000b18688 sp=0xc000b18618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc0000bed20)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000b186b8 sp=0xc000b18688 pc=0x4e6350
os.(*Process).wait(0xc0000bed20)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000b18718 sp=0xc000b186b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0011fa2c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000b18780 sp=0xc000b18718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004dbf80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000b187c8 sp=0xc000b18780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000b187e0 sp=0xc000b187c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000b187e8 sp=0xc000b187e0 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 49 [IO wait, 12 minutes]:
runtime.gopark(0xc000583e18?, 0xc000583e18?, 0x9d?, 0xda?, 0xc000583e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000583e00 sp=0xc000583de0 pc=0x43c72e
runtime.netpollblock(0xc001b24000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000583e38 sp=0xc000583e00 pc=0x435ad7
internal/poll.runtime_pollWait(0x7f7fb0f09260, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000583e58 sp=0xc000583e38 pc=0x468e85
internal/poll.(*pollDesc).wait(0xc001758540?, 0xc001b24000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000583e80 sp=0xc000583e58 pc=0x4d5bc7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001758540, {0xc001b24000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000583f18 sp=0xc000583e80 pc=0x4d6eba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0005bad00, {0xc001b24000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000583f58 sp=0xc000583f18 pc=0x4e0c92
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003e08c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x89 fp=0xc000583fc8 sp=0xc000583f58 pc=0x9962c9
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x27 fp=0xc000583fe0 sp=0xc000583fc8 pc=0x996207
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000583fe8 sp=0xc000583fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa25

goroutine 50 [syscall, 12 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4b2, 0xc00058466c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000584618 sp=0xc000584608 pc=0x4bdac9
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000584688 sp=0xc000584618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000eca7e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0005846b8 sp=0xc000584688 pc=0x4e6350
os.(*Process).wait(0xc000eca7e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000584718 sp=0xc0005846b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0015f0840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000584780 sp=0xc000584718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003e08c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc0005847c8 sp=0xc000584780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc0005847e0 sp=0xc0005847c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005847e8 sp=0xc0005847e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 3633 [select]:
runtime.gopark(0xc000b137b0?, 0x2?, 0x20?, 0x61?, 0xc000b1378c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000b13638 sp=0xc000b13618 pc=0x43c72e
runtime.selectgo(0xc000b137b0, 0xc000b13788, 0x4c8eaf?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000b13758 sp=0xc000b13638 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=0xc000b137e0 sp=0xc000b13758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000b137e8 sp=0xc000b137e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 10
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 3384 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x3f31, 0xc000b1566c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000b15618 sp=0xc000b15608 pc=0x4bdac9
os.wait6(0xc000106c00?, 0x43c72e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000b15688 sp=0xc000b15618 pc=0x4e62cc
os.(*Process).blockUntilWaitable(0xc000eca1e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000b156b8 sp=0xc000b15688 pc=0x4e6350
os.(*Process).wait(0xc000eca1e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000b15718 sp=0xc000b156b8 pc=0x4e0505
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0011fa580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000b15780 sp=0xc000b15718 pc=0x717025
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0006040e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x28 fp=0xc000b157c8 sp=0xc000b15780 pc=0x996168
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x27 fp=0xc000b157e0 sp=0xc000b157c8 pc=0x996107
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000b157e8 sp=0xc000b157e0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 10
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc34

goroutine 3627 [select]:
runtime.gopark(0xc000b13fb0?, 0x2?, 0x40?, 0x25?, 0xc000b13f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000b13e38 sp=0xc000b13e18 pc=0x43c72e
runtime.selectgo(0xc000b13fb0, 0xc000b13f88, 0x10f0c00?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000b13f58 sp=0xc000b13e38 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=0xc000b13fe0 sp=0xc000b13f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000b13fe8 sp=0xc000b13fe0 pc=0x46e6a1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 12
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x23f

goroutine 3629 [select]:
runtime.gopark(0xc000d897b0?, 0x2?, 0xc0?, 0x69?, 0xc000d8978c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d89638 sp=0xc000d89618 pc=0x43c72e
runtime.selectgo(0xc000d897b0, 0xc000d89788, 0x10f0c00?, 0x0, 0x33?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000d89758 sp=0xc000d89638 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=0xc000d897e0 sp=0xc000d89758 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d897e8 sp=0xc000d897e0 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 3643 [select]:
runtime.gopark(0xc000d88fb0?, 0x2?, 0xe0?, 0x24?, 0xc000d88f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000d88e38 sp=0xc000d88e18 pc=0x43c72e
runtime.selectgo(0xc000d88fb0, 0xc000d88f88, 0xc000f2d798?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000d88f58 sp=0xc000d88e38 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=0xc000d88fe0 sp=0xc000d88f58 pc=0x997857
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000d88fe8 sp=0xc000d88fe0 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