fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcc6ee000 pc=0x46b7f7]

goroutine 25 [running]:
runtime.throw({0xba1e95?, 0xcb99b0?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0019e7378 sp=0xc0019e7348 pc=0x435b7d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0019e73d8 sp=0xc0019e7378 pc=0x44c64a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:374 +0x437 fp=0xc0019e73e0 sp=0xc0019e73d8 pc=0x46b7f7
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0019e79c0, {0xcb99b0?, 0xc0010b25d0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc0019e74e8 sp=0xc0019e73e0 pc=0x74a1bd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xcb99b0, 0xc0010b25d0}, 0x3?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0019e7548 sp=0xc0019e74e8 pc=0x7488d3
github.com/google/syzkaller/prog.foreachArgImpl({0xcb99b0?, 0xc0010b25d0?}, 0xc001785c80, 0xc0019e78c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0019e76d0 sp=0xc0019e7548 pc=0x736299
github.com/google/syzkaller/prog.foreachArgImpl({0xcb9a30?, 0xc0010b2600?}, 0xc001785c80, 0xc0019e78c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2ce fp=0xc0019e7858 sp=0xc0019e76d0 pc=0x73642e
github.com/google/syzkaller/prog.ForeachArg(0xc001b332c0, 0xc0003f9a00?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0019e78b0 sp=0xc0019e7858 pc=0x7360fe
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0019e7920?, 0x4654f7?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0019e78e0 sp=0xc0019e78b0 pc=0x748598
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0019e79c0, 0xc001b332c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0019e7960 sp=0xc0019e78e0 pc=0x747e8d
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc0012b0280, {0x7f7fcc6ea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0019e7b68 sp=0xc0019e7960 pc=0x747d25
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015ea240, 0xbba273?, 0xc0012b0280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0019e7c48 sp=0xc0019e7b68 pc=0x9ac077
main.(*Proc).executeRaw(0xc001367000, 0xc0019e7d90?, 0x405f71?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0019e7d58 sp=0xc0019e7c48 pc=0xa1c286
main.(*Proc).execute(0xc001367000, 0xc0019eefc0?, 0xc000476610?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0019e7e98 sp=0xc0019e7d58 pc=0xa1ba49
main.(*Proc).loop(0xc001367000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0019e7fc8 sp=0xc0019e7e98 pc=0xa19c46
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0019e7fe0 sp=0xc0019e7fc8 pc=0xa15d86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0019e7fe8 sp=0xc0019e7fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 1 [chan receive]:
runtime.gopark(0xc00065a458?, 0x50?, 0x0?, 0x28?, 0xc001b86910?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006d5468 sp=0xc0006d5448 pc=0x438836
runtime.chanrecv(0xc0005d7f20, 0xc0006d5570, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc0006d54f8 sp=0xc0006d5468 pc=0x4069dd
runtime.chanrecv1(0xc16057922c4422ec?, 0xbae544?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0006d5520 sp=0xc0006d54f8 pc=0x406518
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xc0004bf480, {0xbae544, 0xc}, {0xa61480, 0xc001b868c0}, {0xa614c0, 0xc0005d7e60})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:95 +0x185 fp=0xc0006d55d0 sp=0xc0006d5520 pc=0x9b1325
main.(*Fuzzer).poll(0xc00025e780, 0x1, 0xc000d351d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:448 +0x345 fp=0xc0006d5928 sp=0xc0006d55d0 pc=0xa16da5
main.(*Fuzzer).pollLoop(0xc00025e780)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:433 +0x318 fp=0xc0006d5a28 sp=0xc0006d5928 pc=0xa16898
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x178c fp=0xc0006d5f80 sp=0xc0006d5a28 pc=0xa15d0c
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0006d5fe0 sp=0xc0006d5f80 pc=0x438407
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006d5fe8 sp=0xc0006d5fe0 pc=0x46a501

goroutine 2 [force gc (idle), 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x438670
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46a501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000597c8 sp=0xc000059780 pc=0x423a5e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418c06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x46a501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x2e2db23fb1?, 0x20baeece?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x438836
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1279e20)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421933
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f25
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418ba6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x46a501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xc079c8?, 0xe0?, 0x21?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x438836
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c47
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x46a501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000054788?, 0x3?, 0x90?, 0x0?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x438836
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc00034c680?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 pc=0x4489de
go.opencensus.io/stats/view.(*worker).start(0xc00034c680)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 pc=0x980aad
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000547e0 sp=0xc0000547c8 pc=0x97fce6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46a501
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xc07be8?, 0xc000042020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x438836
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a971
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46a501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 5 [GC worker (idle)]:
runtime.gopark(0x3619faaece?, 0x2?, 0xd8?, 0x8b?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005a750 sp=0xc00005a730 pc=0x438836
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc00005a7e0 sp=0xc00005a750 pc=0x41a971
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x46a501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 6 [chan receive, 3 minutes]:
runtime.gopark(0xc00058ce88?, 0xc00058cee0?, 0x13?, 0x4d?, 0xc00058cee0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00058ceb0 sp=0xc00058ce90 pc=0x438836
runtime.chanrecv(0xc00007b320, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc00058cf40 sp=0xc00058ceb0 pc=0x4069dd
runtime.chanrecv1(0xc00007b320?, 0xc00058cfb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc00058cf68 sp=0xc00058cf40 pc=0x406518
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc00058cfe0 sp=0xc00058cf68 pc=0x7260ea
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00058cfe8 sp=0xc00058cfe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 7 [chan receive, 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005bee8 sp=0xc00005bec8 pc=0x438836
runtime.chanrecv(0xc00008a120, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc00005bf78 sp=0xc00005bee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc00005bfa0 sp=0xc00005bf78 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x1f fp=0xc00005bfe0 sp=0xc00005bfa0 pc=0xa15ddf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x48f

goroutine 8 [IO wait, 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00058eba8 sp=0xc00058eb88 pc=0x438836
runtime.netpollblock(0x7f7fd0b2b688?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00058ebe0 sp=0xc00058eba8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838da8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00058ec00 sp=0xc00058ebe0 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00034c000?, 0xc00058ece8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00058ec28 sp=0xc00058ec00 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00034c000)
	/usr/local/go/src/internal/poll/fd_unix.go:614 +0x2bd fp=0xc00058ecd0 sp=0xc00058ec28 pc=0x4db6fd
net.(*netFD).accept(0xc00034c000)
	/usr/local/go/src/net/fd_unix.go:172 +0x35 fp=0xc00058ed88 sp=0xc00058ecd0 pc=0x5c18b5
net.(*TCPListener).accept(0xc00009e108)
	/usr/local/go/src/net/tcpsock_posix.go:148 +0x25 fp=0xc00058edb0 sp=0xc00058ed88 pc=0x5d9c45
net.(*TCPListener).Accept(0xc00009e108)
	/usr/local/go/src/net/tcpsock.go:297 +0x3d fp=0xc00058ede0 sp=0xc00058edb0 pc=0x5d8d7d
net/http.(*onceCloseListener).Accept(0xcb8d80?)
	<autogenerated>:1 +0x2a fp=0xc00058edf8 sp=0xc00058ede0 pc=0x6d12aa
net/http.(*Server).Serve(0xc0002580f0, {0xcb8650, 0xc00009e108})
	/usr/local/go/src/net/http/server.go:3059 +0x385 fp=0xc00058ef28 sp=0xc00058edf8 pc=0x6c22a5
net/http.(*Server).ListenAndServe(0xc0002580f0)
	/usr/local/go/src/net/http/server.go:2988 +0x7d fp=0xc00058ef58 sp=0xc00058ef28 pc=0x6c1edd
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3242
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x9d fp=0xc00058efe0 sp=0xc00058ef58 pc=0xa201dd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00058efe8 sp=0xc00058efe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x49b

goroutine 20 [select, 3 minutes, locked to thread]:
runtime.gopark(0xc00058dfa8?, 0x2?, 0xb2?, 0x8b?, 0xc00058df94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00058de10 sp=0xc00058ddf0 pc=0x438836
runtime.selectgo(0xc00058dfa8, 0xc00058df90, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00058df50 sp=0xc00058de10 pc=0x4489de
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc00058dfe0 sp=0xc00058df50 pc=0x461fe7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00058dfe8 sp=0xc00058dfe0 pc=0x46a501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 21 [syscall, 3 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000584fa0 sp=0xc000584f58 pc=0x40c0b4
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc000584fc0 sp=0xc000584fa0 pc=0x466a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc000584fe0 sp=0xc000584fc0 pc=0x725119
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000584fe8 sp=0xc000584fe0 pc=0x46a501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 10 [runnable]:
runtime.gopark(0x4bd285?, 0xc0000e7978?, 0xc8?, 0x79?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000e7958 sp=0xc0000e7938 pc=0x438836
runtime.netpollblock(0xc0004c0000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000e7990 sp=0xc0000e7958 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838e98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000e79b0 sp=0xc0000e7990 pc=0x464889
internal/poll.(*pollDesc).wait(0xc00050ca80?, 0xc0004c0000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000e79d8 sp=0xc0000e79b0 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00050ca80, {0xc0004c0000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000e7a70 sp=0xc0000e79d8 pc=0x4d71d9
net.(*netFD).Read(0xc00050ca80, {0xc0004c0000?, 0xc00050cb00?, 0xc00056e120?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc0000e7ab8 sp=0xc0000e7a70 pc=0x5bf729
net.(*conn).Read(0xc0000138d8, {0xc0004c0000?, 0xcb18c0?, 0xc00065a300?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc0000e7b00 sp=0xc0000e7ab8 pc=0x5d1685
net.(*TCPConn).Read(0xc00056e140?, {0xc0004c0000?, 0xb0a040?, 0xc0005d7950?})
	<autogenerated>:1 +0x29 fp=0xc0000e7b30 sp=0xc0000e7b00 pc=0x5e2b89
bufio.(*Reader).fill(0xc00065a300)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc0000e7b68 sp=0xc0000e7b30 pc=0x6599df
bufio.(*Reader).ReadByte(0xc00065a300)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc0000e7b88 sp=0xc0000e7b68 pc=0x65a1ac
compress/flate.(*decompressor).moreBits(0xc000322000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc0000e7bc0 sp=0xc0000e7b88 pc=0x6743ed
compress/flate.(*decompressor).nextBlock(0xc000322000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc0000e7bd8 sp=0xc0000e7bc0 pc=0x6727ae
compress/flate.(*decompressor).Read(0xc000322000, {0xc0004e4000, 0x1000, 0xc0000e7c80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc0000e7c10 sp=0xc0000e7bd8 pc=0x672a1e
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00056e120?, {0xc0004e4000?, 0xb16ca0?, 0xc0005d7920?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc0000e7c40 sp=0xc0000e7c10 pc=0x9b1666
bufio.(*Reader).Read(0xc00065a360, {0xc0005e3850, 0x1, 0xc0000e7d70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc0000e7c78 sp=0xc0000e7c40 pc=0x659fbb
io.ReadAtLeast({0xcb18c0, 0xc00065a360}, {0xc0005e3850, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0000e7cc0 sp=0xc0000e7c78 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xcb18c0?, 0xc00065a360?}, {0xc0005e3850?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc0000e7d18 sp=0xc0000e7cc0 pc=0x959e17
encoding/gob.(*Decoder).recvMessage(0xc00050cb00)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc0000e7d50 sp=0xc0000e7d18 pc=0x9639d9
encoding/gob.(*Decoder).decodeTypeSequence(0xc00050cb00, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc0000e7d80 sp=0xc0000e7d50 pc=0x963d6f
encoding/gob.(*Decoder).DecodeValue(0xc00050cb00, {0xa6a400?, 0xc0004aab10?, 0xc000048500?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc0000e7e00 sp=0xc0000e7d80 pc=0x96420f
encoding/gob.(*Decoder).Decode(0xc00050cb00, {0xa6a400?, 0xc0004aab10?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc0000e7e58 sp=0xc0000e7e00 pc=0x964025
net/rpc.(*gobClientCodec).ReadResponseHeader(0xab9460?, 0xa614c0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc0000e7e80 sp=0xc0000e7e58 pc=0x979b27
net/rpc.(*Client).input(0xc00065a420)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc0000e7fc8 sp=0xc0000e7e80 pc=0x978db4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc0000e7fe0 sp=0xc0000e7fc8 pc=0x9799e6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000e7fe8 sp=0xc0000e7fe0 pc=0x46a501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 13 [IO wait, 1 minutes]:
runtime.gopark(0x4bd285?, 0xc000055608?, 0x58?, 0x56?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000555e8 sp=0xc0000555c8 pc=0x438836
runtime.netpollblock(0xc0018f0001?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000055620 sp=0xc0000555e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838bc8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000055640 sp=0xc000055620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc0016e68a0?, 0xc0018f0001?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000055668 sp=0xc000055640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0016e68a0, {0xc0018f0001, 0xffff, 0xffff})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000055700 sp=0xc000055668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001296000, {0xc0018f0001?, 0xc00055c360?, 0xc00055c300?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000055758 sp=0xc000055700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003ab8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000557c8 sp=0xc000055758 pc=0x9af32a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000557e0 sp=0xc0000557c8 pc=0x9af26a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 22 [IO wait]:
runtime.gopark(0x4bd285?, 0xc0006d1818?, 0x68?, 0x18?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006d17f8 sp=0xc0006d17d8 pc=0x438836
runtime.netpollblock(0xc001109f80?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006d1830 sp=0xc0006d17f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838cb8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006d1850 sp=0xc0006d1830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc0016e6960?, 0xc001109f80?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006d1878 sp=0xc0006d1850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0016e6960, {0xc001109f80, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006d1910 sp=0xc0006d1878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001296010, {0xc001109f80?, 0xc0006d19a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006d1968 sp=0xc0006d1910 pc=0x4e12be
io.ReadAtLeast({0xcb4d20, 0xc001296010}, {0xc001109f80, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0006d19b0 sp=0xc0006d1968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003ab8f0, 0x7f7fd02ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0006d1b68 sp=0xc0006d19b0 pc=0x9b0259
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015ea090, 0xbba273?, 0xc0012b0380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0006d1c48 sp=0xc0006d1b68 pc=0x9ac26e
main.(*Proc).executeRaw(0xc0016d3f80, 0xc0006d1d90?, 0xc001a485a0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0006d1d58 sp=0xc0006d1c48 pc=0xa1c286
main.(*Proc).execute(0xc0016d3f80, 0xc001a427e0?, 0xa78a20?, 0xc0000f00d0?, 0xcaf3a8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0006d1e98 sp=0xc0006d1d58 pc=0xa1ba49
main.(*Proc).loop(0xc0016d3f80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0006d1fc8 sp=0xc0006d1e98 pc=0xa19c46
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0006d1fe0 sp=0xc0006d1fc8 pc=0xa15d86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006d1fe8 sp=0xc0006d1fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 14 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4d9, 0xc00005b66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00005b618 sp=0xc00005b610 pc=0x4bd2e5
os.wait6(0xc00005b7b8?, 0xa19c46?, 0xc0016d3f80?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00005b688 sp=0xc00005b618 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc0012581b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00005b6b8 sp=0xc00005b688 pc=0x4e73d6
os.(*Process).wait(0xc0012581b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00005b718 sp=0xc00005b6b8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00001a9a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00005b780 sp=0xc00005b718 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003ab8f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00005b7c8 sp=0xc00005b780 pc=0x9af1b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0x9af14a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 23 [IO wait]:
runtime.gopark(0x4bd285?, 0xc000d9b818?, 0x68?, 0xb8?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000d9b7f8 sp=0xc000d9b7d8 pc=0x438836
runtime.netpollblock(0xc001108b30?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000d9b830 sp=0xc000d9b7f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0738f00, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000d9b850 sp=0xc000d9b830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc001a914a0?, 0xc001108b30?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000d9b878 sp=0xc000d9b850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a914a0, {0xc001108b30, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000d9b910 sp=0xc000d9b878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001c12168, {0xc001108b30?, 0xc000d9b9a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000d9b968 sp=0xc000d9b910 pc=0x4e12be
io.ReadAtLeast({0xcb4d20, 0xc001c12168}, {0xc001108b30, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000d9b9b0 sp=0xc000d9b968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003b4540, 0x7f7fceeea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000d9bb68 sp=0xc000d9b9b0 pc=0x9b0259
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015ea120, 0xbba273?, 0xc0012b05c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000d9bc48 sp=0xc000d9bb68 pc=0x9ac26e
main.(*Proc).executeRaw(0xc00142c100, 0xc000d9bd90?, 0xc001a48480?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc000d9bd58 sp=0xc000d9bc48 pc=0xa1c286
main.(*Proc).execute(0xc00142c100, 0xc0019ef5c0?, 0xc0004b17a0?, 0x8?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000d9be98 sp=0xc000d9bd58 pc=0xa1ba49
main.(*Proc).loop(0xc00142c100)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000d9bfc8 sp=0xc000d9be98 pc=0xa19c46
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc000d9bfe0 sp=0xc000d9bfc8 pc=0xa15d86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000d9bfe8 sp=0xc000d9bfe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 24 [runnable]:
runtime.gopark(0x4bd285?, 0xc00191f818?, 0x68?, 0xf8?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00191f7f8 sp=0xc00191f7d8 pc=0x438836
runtime.netpollblock(0xc001a9d960?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00191f830 sp=0xc00191f7f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838358, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00191f850 sp=0xc00191f830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc001791380?, 0xc001a9d960?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00191f878 sp=0xc00191f850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001791380, {0xc001a9d960, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00191f910 sp=0xc00191f878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001c12128, {0xc001a9d960?, 0xc00191f9a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00191f968 sp=0xc00191f910 pc=0x4e12be
io.ReadAtLeast({0xcb4d20, 0xc001c12128}, {0xc001a9d960, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00191f9b0 sp=0xc00191f968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003aba40, 0x7f7fcdaea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00191fb68 sp=0xc00191f9b0 pc=0x9b0259
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015ea1b0, 0xbba273?, 0xc001544b00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00191fc48 sp=0xc00191fb68 pc=0x9ac26e
main.(*Proc).executeRaw(0xc00142c2c0, 0xc00191fd90?, 0xc000839bc0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc00191fd58 sp=0xc00191fc48 pc=0xa1c286
main.(*Proc).execute(0xc00142c2c0, 0xc0017903c0?, 0xc000476610?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00191fe98 sp=0xc00191fd58 pc=0xa1ba49
main.(*Proc).loop(0xc00142c2c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc00191ffc8 sp=0xc00191fe98 pc=0xa19c46
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc00191ffe0 sp=0xc00191ffc8 pc=0xa15d86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00191ffe8 sp=0xc00191ffe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 26 [IO wait, 1 minutes]:
runtime.gopark(0x4bd285?, 0xc000583608?, 0x58?, 0x36?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005835e8 sp=0xc0005835c8 pc=0x438836
runtime.netpollblock(0xc001ad0000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000583620 sp=0xc0005835e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd07392c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000583640 sp=0xc000583620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc000c30120?, 0xc001ad0000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000583668 sp=0xc000583640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000c30120, {0xc001ad0000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000583700 sp=0xc000583668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5450, {0xc001ad0000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000583758 sp=0xc000583700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003b4150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0005837c8 sp=0xc000583758 pc=0x9af32a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0005837e0 sp=0xc0005837c8 pc=0x9af26a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005837e8 sp=0xc0005837e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 27 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x3a1, 0xc000583e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000583e18 sp=0xc000583e10 pc=0x4bd2e5
os.wait6(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000583e88 sp=0xc000583e18 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc0000b2d80)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000583eb8 sp=0xc000583e88 pc=0x4e73d6
os.(*Process).wait(0xc0000b2d80)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000583f18 sp=0xc000583eb8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006dc580)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000583f80 sp=0xc000583f18 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003b4150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000583fc8 sp=0xc000583f80 pc=0x9af1b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000583fe0 sp=0xc000583fc8 pc=0x9af14a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000583fe8 sp=0xc000583fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 3288 [select]:
runtime.gopark(0xc0006c6fb0?, 0x2?, 0x40?, 0x27?, 0xc0006c6f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c6e18 sp=0xc0006c6df8 pc=0x438836
runtime.selectgo(0xc0006c6fb0, 0xc0006c6f88, 0x1000000004041e5?, 0x0, 0x40f51d?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0006c6f58 sp=0xc0006c6e18 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0006c6fe0 sp=0xc0006c6f58 pc=0x9b095d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c6fe8 sp=0xc0006c6fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 3181 [IO wait]:
runtime.gopark(0x4bd285?, 0xc000586608?, 0x58?, 0x66?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005865e8 sp=0xc0005865c8 pc=0x438836
runtime.netpollblock(0xc00168e000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000586620 sp=0xc0005865e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd07391d0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000586640 sp=0xc000586620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc001a913e0?, 0xc00168e000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000586668 sp=0xc000586640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a913e0, {0xc00168e000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000586700 sp=0xc000586668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001c12158, {0xc00168e000?, 0x4c8c17?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000586758 sp=0xc000586700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003b4540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0005867c8 sp=0xc000586758 pc=0x9af32a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0005867e0 sp=0xc0005867c8 pc=0x9af26a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005867e8 sp=0xc0005867e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 49 [runnable]:
runtime.gopark(0x4bd285?, 0xc001757818?, 0x68?, 0x78?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0017577f8 sp=0xc0017577d8 pc=0x438836
runtime.netpollblock(0xc001b97ed0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001757830 sp=0xc0017577f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838718, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001757850 sp=0xc001757830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc001a90780?, 0xc001b97ed0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001757878 sp=0xc001757850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a90780, {0xc001b97ed0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001757910 sp=0xc001757878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001c12090, {0xc001b97ed0?, 0xc0017579a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc001757968 sp=0xc001757910 pc=0x4e12be
io.ReadAtLeast({0xcb4d20, 0xc001c12090}, {0xc001b97ed0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0017579b0 sp=0xc001757968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003b40e0, 0x7f7fcb2ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc001757b68 sp=0xc0017579b0 pc=0x9b0259
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015ea2d0, 0xbba273?, 0xc0012b04c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc001757c48 sp=0xc001757b68 pc=0x9ac26e
main.(*Proc).executeRaw(0xc00107cc00, 0xc001757d90?, 0xc0005d7a40?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc001757d58 sp=0xc001757c48 pc=0xa1c286
main.(*Proc).execute(0xc00107cc00, 0xc0014dfa40?, 0xbba0d848dace?, 0x836b9917839da192?, 0x837a58158375bf6e?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc001757e98 sp=0xc001757d58 pc=0xa1ba49
main.(*Proc).loop(0xc00107cc00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc001757fc8 sp=0xc001757e98 pc=0xa19c46
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc001757fe0 sp=0xc001757fc8 pc=0xa15d86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001757fe8 sp=0xc001757fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 52 [runnable]:
runtime.gopark(0x4bd285?, 0xc000d97818?, 0x68?, 0x78?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000d977f8 sp=0xc000d977d8 pc=0x438836
runtime.netpollblock(0xc001602080?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000d97830 sp=0xc000d977f8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0837f98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000d97850 sp=0xc000d97830 pc=0x464889
internal/poll.(*pollDesc).wait(0xc000c31680?, 0xc001602080?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000d97878 sp=0xc000d97850 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000c31680, {0xc001602080, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000d97910 sp=0xc000d97878 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5790, {0xc001602080?, 0xc000d979a0?, 0x40da47?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000d97968 sp=0xc000d97910 pc=0x4e12be
io.ReadAtLeast({0xcb4d20, 0xc0000a5790}, {0xc001602080, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000d979b0 sp=0xc000d97968 pc=0x4b33ba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003b44d0, 0x7f7fc9eea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000d97b68 sp=0xc000d979b0 pc=0x9b0259
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0015ea360, 0xbba273?, 0xc0012b0300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000d97c48 sp=0xc000d97b68 pc=0x9ac26e
main.(*Proc).executeRaw(0xc0013d56c0, 0xc00108b1f0?, 0xc001a48600?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc000d97d58 sp=0xc000d97c48 pc=0xa1c286
main.(*Proc).execute(0xc0013d56c0, 0xc001791d40?, 0xc000bfa540?, 0xc001757f38?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000d97e98 sp=0xc000d97d58 pc=0xa1ba49
main.(*Proc).loop(0xc0013d56c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000d97fc8 sp=0xc000d97e98 pc=0xa19c46
main.main.func3()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc000d97fe0 sp=0xc000d97fc8 pc=0xa15d86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000d97fe8 sp=0xc000d97fe0 pc=0x46a501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605

goroutine 3182 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x15a3, 0xc00005ae6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00005ae18 sp=0xc00005ae10 pc=0x4bd2e5
os.wait6(0x1279c80?, 0x8000000000000000?, 0x2d878bf0c6?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00005ae88 sp=0xc00005ae18 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00003ddd0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00005aeb8 sp=0xc00005ae88 pc=0x4e73d6
os.(*Process).wait(0xc00003ddd0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00005af18 sp=0xc00005aeb8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006dc840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00005af80 sp=0xc00005af18 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003b4540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00005afc8 sp=0xc00005af80 pc=0x9af1b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00005afe0 sp=0xc00005afc8 pc=0x9af14a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 54 [IO wait]:
runtime.gopark(0x4bd285?, 0xc00192d608?, 0x58?, 0xd6?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00192d5e8 sp=0xc00192d5c8 pc=0x438836
runtime.netpollblock(0xc001b00001?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00192d620 sp=0xc00192d5e8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838268, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00192d640 sp=0xc00192d620 pc=0x464889
internal/poll.(*pollDesc).wait(0xc000c315c0?, 0xc001b00001?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00192d668 sp=0xc00192d640 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000c315c0, {0xc001b00001, 0x1ffff, 0x1ffff})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00192d700 sp=0xc00192d668 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5780, {0xc001b00001?, 0x11b0?, 0x1400?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00192d758 sp=0xc00192d700 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003b44d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00192d7c8 sp=0xc00192d758 pc=0x9af32a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00192d7e0 sp=0xc00192d7c8 pc=0x9af26a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00192d7e8 sp=0xc00192d7e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 55 [syscall, 3 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4b7, 0xc00192de6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00192de18 sp=0xc00192de10 pc=0x4bd2e5
os.wait6(0x0?, 0x1?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00192de88 sp=0xc00192de18 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc0000b3050)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00192deb8 sp=0xc00192de88 pc=0x4e73d6
os.(*Process).wait(0xc0000b3050)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00192df18 sp=0xc00192deb8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006dd080)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00192df80 sp=0xc00192df18 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003b44d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00192dfc8 sp=0xc00192df80 pc=0x9af1b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00192dfe0 sp=0xc00192dfc8 pc=0x9af14a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00192dfe8 sp=0xc00192dfe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 2483 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xb8a, 0xc001926e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc001926e18 sp=0xc001926e10 pc=0x4bd2e5
os.wait6(0xc000046000?, 0xc001926f18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc001926e88 sp=0xc001926e18 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00003dc20)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc001926eb8 sp=0xc001926e88 pc=0x4e73d6
os.(*Process).wait(0xc00003dc20)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc001926f18 sp=0xc001926eb8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006dc6e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001926f80 sp=0xc001926f18 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003aba40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc001926fc8 sp=0xc001926f80 pc=0x9af1b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc001926fe0 sp=0xc001926fc8 pc=0x9af14a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001926fe8 sp=0xc001926fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 3295 [select]:
runtime.gopark(0xc0006c1fb0?, 0x2?, 0x20?, 0xa4?, 0xc0006c1f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c1e18 sp=0xc0006c1df8 pc=0x438836
runtime.selectgo(0xc0006c1fb0, 0xc0006c1f88, 0x100000000000000?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0006c1f58 sp=0xc0006c1e18 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0006c1fe0 sp=0xc0006c1f58 pc=0x9b095d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c1fe8 sp=0xc0006c1fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 3300 [select]:
runtime.gopark(0xc0006c17b0?, 0x2?, 0x20?, 0xa4?, 0xc0006c178c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c1618 sp=0xc0006c15f8 pc=0x438836
runtime.selectgo(0xc0006c17b0, 0xc0006c1788, 0x100000000006905?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0006c1758 sp=0xc0006c1618 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0006c17e0 sp=0xc0006c1758 pc=0x9b095d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c17e8 sp=0xc0006c17e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 3173 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x5ad0, 0xc00192be6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00192be18 sp=0xc00192be10 pc=0x4bd2e5
os.wait6(0x1279c80?, 0x8000000000000000?, 0x2db57b7836?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00192be88 sp=0xc00192be18 pc=0x4e734d
os.(*Process).blockUntilWaitable(0xc00003dad0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00192beb8 sp=0xc00192be88 pc=0x4e73d6
os.(*Process).wait(0xc00003dad0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00192bf18 sp=0xc00192beb8 pc=0x4e0b08
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0006dc420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00192bf80 sp=0xc00192bf18 pc=0x7219c5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0003b40e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00192bfc8 sp=0xc00192bf80 pc=0x9af1b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00192bfe0 sp=0xc00192bfc8 pc=0x9af14a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00192bfe8 sp=0xc00192bfe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 2481 [IO wait]:
runtime.gopark(0x4bd285?, 0xc0006c0e08?, 0x58?, 0xe?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c0de8 sp=0xc0006c0dc8 pc=0x438836
runtime.netpollblock(0xc001574000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006c0e20 sp=0xc0006c0de8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd07393b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006c0e40 sp=0xc0006c0e20 pc=0x464889
internal/poll.(*pollDesc).wait(0xc001791260?, 0xc001574000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006c0e68 sp=0xc0006c0e40 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001791260, {0xc001574000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006c0f00 sp=0xc0006c0e68 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001c12118, {0xc001574000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006c0f58 sp=0xc0006c0f00 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003aba40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006c0fc8 sp=0xc0006c0f58 pc=0x9af32a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006c0fe0 sp=0xc0006c0fc8 pc=0x9af26a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c0fe8 sp=0xc0006c0fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 3172 [IO wait]:
runtime.gopark(0x4bd285?, 0xc0006c3e08?, 0x58?, 0x3e?, 0x4bd2b9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c3de8 sp=0xc0006c3dc8 pc=0x438836
runtime.netpollblock(0xc001476000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006c3e20 sp=0xc0006c3de8 pc=0x431b97
internal/poll.runtime_pollWait(0x7f7fd0838178, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006c3e40 sp=0xc0006c3e20 pc=0x464889
internal/poll.(*pollDesc).wait(0xc001a906c0?, 0xc001476000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006c3e68 sp=0xc0006c3e40 pc=0x4d5df2
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001a906c0, {0xc001476000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006c3f00 sp=0xc0006c3e68 pc=0x4d71d9
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc001c12080, {0xc001476000?, 0x4c8c17?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006c3f58 sp=0xc0006c3f00 pc=0x4e12be
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0003b40e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006c3fc8 sp=0xc0006c3f58 pc=0x9af32a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006c3fe0 sp=0xc0006c3fc8 pc=0x9af26a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c3fe8 sp=0xc0006c3fe0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 3313 [select]:
runtime.gopark(0xc0005817b0?, 0x2?, 0xe0?, 0x13?, 0xc00058178c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000581618 sp=0xc0005815f8 pc=0x438836
runtime.selectgo(0xc0005817b0, 0xc000581788, 0x100000000000000?, 0x0, 0x1f?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000581758 sp=0xc000581618 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0005817e0 sp=0xc000581758 pc=0x9b095d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005817e8 sp=0xc0005817e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 3296 [select]:
runtime.gopark(0xc0006c57b0?, 0x2?, 0x20?, 0xa4?, 0xc0006c578c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c5618 sp=0xc0006c55f8 pc=0x438836
runtime.selectgo(0xc0006c57b0, 0xc0006c5788, 0x10000000000aaaa?, 0x0, 0xc0006c5808?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0006c5758 sp=0xc0006c5618 pc=0x4489de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0006c57e0 sp=0xc0006c5758 pc=0x9b095d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c57e8 sp=0xc0006c57e0 pc=0x46a501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b