fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fabc2e000 pc=0x4709fc]

goroutine 34 [running]:
runtime.throw({0xbdc158?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc000625b58 sp=0xc000625b28 pc=0x43a81c
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc000625bb8 sp=0xc000625b58 pc=0x451585
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:375 +0x43c fp=0xc000625bc0 sp=0xc000625bb8 pc=0x4709fc
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000de300, 0x19a?, {0xc000be5000, 0x4afc, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:247 +0x85 fp=0xc000625c50 sp=0xc000625bc0 pc=0xa11785
main.(*Proc).executeProgram(0xc0000b65e8, 0xc0007d0e70, 0xc000625df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc000625db8 sp=0xc000625c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b65e8?, 0xc0007d0e70, 0xc0000f0000?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000625e00 sp=0xc000625db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b65e8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000625fc8 sp=0xc000625e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000625fe0 sp=0xc000625fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000625fe8 sp=0xc000625fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 1 [runnable]:
runtime.chansend(0xc0000ff200, 0xc0006c7ab0, 0x1, 0xa19756?)
	/usr/local/go/src/runtime/chan.go:160 +0x585 fp=0xc0006c7a10 sp=0xc0006c7a08 pc=0x408925
runtime.chansend1(0x1436aa0?, 0xc0006c7ac0?)
	/usr/local/go/src/runtime/chan.go:145 +0x17 fp=0xc0006c7a40 sp=0xc0006c7a10 pc=0x408397
main.(*FuzzerTool).handleConn(0xc000736320)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:229 +0x256 fp=0xc0006c7ae8 sp=0xc0006c7a40 pc=0xa19756
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:162 +0xec5 fp=0xc0006c7f40 sp=0xc0006c7ae8 pc=0xa19065
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc0006c7fe0 sp=0xc0006c7f40 pc=0x43d1fb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c7fe8 sp=0xc0006c7fe0 pc=0x46f7c1

goroutine 2 [force gc (idle), 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054fa8 sp=0xc000054f88 pc=0x43d66e
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=0x43d4d3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46f7c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:310 +0x1a

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055778 sp=0xc000055758 pc=0x43d66e
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=0x4283bf
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:200 +0x25 fp=0xc0000557e0 sp=0xc0000557c8 pc=0x41d4a5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x46f7c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:200 +0x66

goroutine 4 [GC scavenge wait]:
runtime.gopark(0xb33378?, 0x34720d?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000055f70 sp=0xc000055f50 pc=0x43d66e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:404
runtime.(*scavengerState).park(0x1406da0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000055fa0 sp=0xc000055f70 pc=0x425c49
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000055fc8 sp=0xc000055fa0 pc=0x4261f9
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:201 +0x25 fp=0xc000055fe0 sp=0xc000055fc8 pc=0x41d445
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46f7c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:201 +0xa5

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xcaad20?, 0x20?, 0x45?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000054628 sp=0xc000054608 pc=0x43d66e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000547e0 sp=0xc000054628 pc=0x41c527
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46f7c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:163 +0x3d

goroutine 18 [GC worker (idle)]:
runtime.gopark(0x2b35d890ee?, 0x2?, 0x1d?, 0xad?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050750 sp=0xc000050730 pc=0x43d66e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000507e0 sp=0xc000050750 pc=0x41f025
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000507e8 sp=0xc0000507e0 pc=0x46f7c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [GC worker (idle)]:
runtime.gopark(0x2b35d81810?, 0x2?, 0xa3?, 0x8?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000056750 sp=0xc000056730 pc=0x43d66e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc0000567e0 sp=0xc000056750 pc=0x41f025
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46f7c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 6 [select]:
runtime.gopark(0xc000057f88?, 0x3?, 0x0?, 0x20?, 0xc000057f72?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000057e18 sp=0xc000057df8 pc=0x43d66e
runtime.selectgo(0xc000057f88, 0xc000057f6c, 0xc0000de400?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000057f38 sp=0xc000057e18 pc=0x44dac5
go.opencensus.io/stats/view.(*worker).start(0xc0000de400)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc000057fc8 sp=0xc000057f38 pc=0x9f189f
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=0xc000057fe0 sp=0xc000057fc8 pc=0x9f0bc5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46f7c1
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 9 [chan receive]:
runtime.gopark(0xc000078000?, 0xc0007f05f0?, 0x18?, 0xc?, 0x8d43e0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003a6ef8 sp=0xc0003a6ed8 pc=0x43d66e
runtime.chanrecv(0xc0000ba120, 0xc0003a6fb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc0003a6f70 sp=0xc0003a6ef8 pc=0x4094ad
runtime.chanrecv2(0xc000308f80?, 0x44471c?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc0003a6f98 sp=0xc0003a6f70 pc=0x4090d2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc0003a6fe0 sp=0xc0003a6f98 pc=0x8d2f46
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a6fe8 sp=0xc0003a6fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xe5

goroutine 19 [chan receive, 2 minutes]:
runtime.gopark(0xc0000576e0?, 0x7990c5?, 0x1?, 0xb6?, 0xc000057758?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000576c8 sp=0xc0000576a8 pc=0x43d66e
runtime.chanrecv(0xc0000fed80, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000057740 sp=0xc0000576c8 pc=0x4094ad
runtime.chanrecv1(0xc0000fed80?, 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:77 +0x85 fp=0xc0000577e0 sp=0xc000057768 pc=0x79a025
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f

goroutine 20 [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000516f0 sp=0xc0000516d0 pc=0x43d66e
runtime.chanrecv(0xc000092180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000051768 sp=0xc0000516f0 pc=0x4094ad
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000051790 sp=0xc000051768 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:76 +0x19 fp=0xc0000517e0 sp=0xc000051790 pc=0xa190b9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x46f7c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:74 +0x33b

goroutine 10 [select, 2 minutes, locked to thread]:
runtime.gopark(0xc0003a5fa8?, 0x2?, 0x0?, 0x0?, 0xc0003a5f94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003a5e30 sp=0xc0003a5e10 pc=0x43d66e
runtime.selectgo(0xc0003a5fa8, 0xc0003a5f90, 0x0?, 0x0, 0x6c61685f74737269?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003a5f50 sp=0xc0003a5e30 pc=0x44dac5
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc0003a5fe0 sp=0xc0003a5f50 pc=0x4664f2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a5fe8 sp=0xc0003a5fe0 pc=0x46f7c1
created by runtime.ensureSigM in goroutine 19
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 21 [IO wait, 2 minutes]:
runtime.gopark(0xc0003a7c10?, 0x41013d?, 0x18?, 0x7c?, 0x4df99d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003a7ba8 sp=0xc0003a7b88 pc=0x43d66e
runtime.netpollblock(0x7f7fb132b7a8?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003a7be0 sp=0xc0003a7ba8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1058a50, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003a7c00 sp=0xc0003a7be0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0000de000?, 0xc0003a7ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003a7c28 sp=0xc0003a7c00 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0000de000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0003a7cd0 sp=0xc0003a7c28 pc=0x4ddeec
net.(*netFD).accept(0xc0000de000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0003a7d88 sp=0xc0003a7cd0 pc=0x5bada9
net.(*TCPListener).accept(0xc0003ce000)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc0003a7db0 sp=0xc0003a7d88 pc=0x5d16de
net.(*TCPListener).Accept(0xc0003ce000)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc0003a7de0 sp=0xc0003a7db0 pc=0x5d08d0
net/http.(*onceCloseListener).Accept(0xd67f30?)
	<autogenerated>:1 +0x24 fp=0xc0003a7df8 sp=0xc0003a7de0 pc=0x6f1bc4
net/http.(*Server).Serve(0xc000074000, {0xd67000, 0xc0003ce000})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc0003a7f28 sp=0xc0003a7df8 pc=0x6cf864
net/http.(*Server).ListenAndServe(0xc000074000)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc0003a7f58 sp=0xc0003a7f28 pc=0x6cf4d1
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3239
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x9d fp=0xc0003a7fe0 sp=0xc0003a7f58 pc=0xa1a4bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a7fe8 sp=0xc0003a7fe0 pc=0x46f7c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:283 +0x37

goroutine 11 [syscall, 2 minutes]:
runtime.notetsleepg(0x6d6c6e2628727474?, 0x4c414757202c6773?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc0003b0fa0 sp=0xc0003b0f58 pc=0x40ea69
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0003b0fc0 sp=0xc0003b0fa0 pc=0x46bf29
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0003b0fe0 sp=0xc0003b0fc0 pc=0x7993f3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b0fe8 sp=0xc0003b0fe0 pc=0x46f7c1
created by os/signal.Notify.func1.1 in goroutine 19
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 786 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xc96, 0xc000051e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc000051e18 sp=0xc000051e08 pc=0x4beba9
os.wait6(0x416efc?, 0xc000051ec8?, 0x46b805?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc000051e88 sp=0xc000051e18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0000a2a20)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc000051eb8 sp=0xc000051e88 pc=0x4e9190
os.(*Process).wait(0xc0000a2a20)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc000051f18 sp=0xc000051eb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0001522c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000051f80 sp=0xc000051f18 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00073e880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc000051fc8 sp=0xc000051f80 pc=0xa14568
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc000051fe0 sp=0xc000051fc8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 14
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 14 [IO wait]:
runtime.gopark(0xc0006c9890?, 0xc0006c9890?, 0x7d?, 0xeb?, 0xc0006c98e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006c9878 sp=0xc0006c9858 pc=0x43d66e
runtime.netpollblock(0xc000874080?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006c98b0 sp=0xc0006c9878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb105d4a8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006c98d0 sp=0xc0006c98b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000f57da0?, 0xc000874080?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006c98f8 sp=0xc0006c98d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f57da0, {0xc000874080, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006c9990 sp=0xc0006c98f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00039e818, {0xc000874080?, 0xc0006c9a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006c99d0 sp=0xc0006c9990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc00039e818}, {0xc000874080, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006c9a18 sp=0xc0006c99d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00073e880, 0xc0000397a0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc0006c9bc0 sp=0xc0006c9a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000de080, 0x199?, {0xc000b16b40, 0x21e, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc0006c9c50 sp=0xc0006c9bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6360, 0xc0007d0e00, 0xc0006c9df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc0006c9db8 sp=0xc0006c9c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6360?, 0xc0007d0e00, 0xc0000f0658?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0006c9e00 sp=0xc0006c9db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6360)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0006c9fc8 sp=0xc0006c9e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0006c9fe0 sp=0xc0006c9fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c9fe8 sp=0xc0006c9fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 15 [IO wait]:
runtime.gopark(0xc000623890?, 0xc000623890?, 0x7d?, 0xeb?, 0xc0006238e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000623878 sp=0xc000623858 pc=0x43d66e
runtime.netpollblock(0xc000874050?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006238b0 sp=0xc000623878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb105d1c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006238d0 sp=0xc0006238b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0000bad20?, 0xc000874050?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006238f8 sp=0xc0006238d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000bad20, {0xc000874050, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000623990 sp=0xc0006238f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00039e5f0, {0xc000874050?, 0xc000623a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006239d0 sp=0xc000623990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc00039e5f0}, {0xc000874050, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000623a18 sp=0xc0006239d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00073e100, 0xc000fde510?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc000623bc0 sp=0xc000623a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000de180, 0x198?, {0xc000650900, 0x41d, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc000623c50 sp=0xc000623bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6378, 0xc000128fc0, 0xc000623df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc000623db8 sp=0xc000623c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6378?, 0xc000128fc0, 0xc0000f0640?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000623e00 sp=0xc000623db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6378)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000623fc8 sp=0xc000623e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000623fe0 sp=0xc000623fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000623fe8 sp=0xc000623fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 16 [IO wait]:
runtime.gopark(0xc000627890?, 0xc000627890?, 0x7d?, 0xeb?, 0xc0006278e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000627878 sp=0xc000627858 pc=0x43d66e
runtime.netpollblock(0xc00075c530?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006278b0 sp=0xc000627878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb105d0c8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006278d0 sp=0xc0006278b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000bdf980?, 0xc00075c530?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006278f8 sp=0xc0006278d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000bdf980, {0xc00075c530, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000627990 sp=0xc0006278f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000f03b8, {0xc00075c530?, 0xc000627a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006279d0 sp=0xc000627990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc0000f03b8}, {0xc00075c530, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000627a18 sp=0xc0006279d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00013a880, 0xc000039728?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc000627bc0 sp=0xc000627a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000de200, 0x195?, {0xc0000a87e0, 0x8a, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc000627c50 sp=0xc000627bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6390, 0xc0007d0cb0, 0xc000627df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc000627db8 sp=0xc000627c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6390?, 0xc0007d0cb0, 0xc00039e880?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000627e00 sp=0xc000627db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6390)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000627fc8 sp=0xc000627e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000627fe0 sp=0xc000627fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000627fe8 sp=0xc000627fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 33 [IO wait]:
runtime.gopark(0xc0006c5890?, 0xc0006c5890?, 0x7d?, 0xeb?, 0xc0006c58e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0006c5878 sp=0xc0006c5858 pc=0x43d66e
runtime.netpollblock(0xc00075c100?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006c58b0 sp=0xc0006c5878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1058c40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006c58d0 sp=0xc0006c58b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000f57140?, 0xc00075c100?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006c58f8 sp=0xc0006c58d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f57140, {0xc00075c100, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006c5990 sp=0xc0006c58f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000f0580, {0xc00075c100?, 0xc0006c5a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006c59d0 sp=0xc0006c5990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc0000f0580}, {0xc00075c100, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006c5a18 sp=0xc0006c59d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00013ae80, 0xc000039638?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc0006c5bc0 sp=0xc0006c5a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000de280, 0x168?, {0xc00087c000, 0x257, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc0006c5c50 sp=0xc0006c5bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6420, 0xc0007d08c0, 0xc0006c5df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc0006c5db8 sp=0xc0006c5c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6420?, 0xc0007d08c0, 0xc0000f0548?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0006c5e00 sp=0xc0006c5db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6420)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0006c5fc8 sp=0xc0006c5e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0006c5fe0 sp=0xc0006c5fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006c5fe8 sp=0xc0006c5fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 35 [IO wait]:
runtime.gopark(0xc000629890?, 0xc000629890?, 0x7d?, 0xeb?, 0xc0006298e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000629878 sp=0xc000629858 pc=0x43d66e
runtime.netpollblock(0xc000874040?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0006298b0 sp=0xc000629878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1058480, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0006298d0 sp=0xc0006298b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0000bb1a0?, 0xc000874040?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006298f8 sp=0xc0006298d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000bb1a0, {0xc000874040, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000629990 sp=0xc0006298f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000f05c0, {0xc000874040?, 0xc000629a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006299d0 sp=0xc000629990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc0000f05c0}, {0xc000874040, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000629a18 sp=0xc0006299d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00013ae00, 0xc000fde438?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc000629bc0 sp=0xc000629a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000de380, 0x196?, {0xc000654000, 0x346, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc000629c50 sp=0xc000629bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6600, 0xc000128f50, 0xc000629df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc000629db8 sp=0xc000629c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6600?, 0xc000128f50, 0xc00039e898?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000629e00 sp=0xc000629db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000629fc8 sp=0xc000629e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000629fe0 sp=0xc000629fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000629fe8 sp=0xc000629fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 766 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xb8b, 0xc0003af66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003af618 sp=0xc0003af608 pc=0x4beba9
os.wait6(0x416efc?, 0xc0003af6c8?, 0x46b805?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003af688 sp=0xc0003af618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0006a08d0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003af6b8 sp=0xc0003af688 pc=0x4e9190
os.(*Process).wait(0xc0006a08d0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003af718 sp=0xc0003af6b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006c0420)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003af780 sp=0xc0003af718 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00013a880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003af7c8 sp=0xc0003af780 pc=0xa14568
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0003af7e0 sp=0xc0003af7c8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003af7e8 sp=0xc0003af7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 803 [select]:
runtime.gopark(0xc0003affb0?, 0x2?, 0x40?, 0xbd?, 0xc0003aff8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003afe38 sp=0xc0003afe18 pc=0x43d66e
runtime.selectgo(0xc0003affb0, 0xc0003aff88, 0xc0007ec08c?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003aff58 sp=0xc0003afe38 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:754 +0x77 fp=0xc0003affe0 sp=0xc0003aff58 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003affe8 sp=0xc0003affe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 15
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 785 [IO wait]:
runtime.gopark(0xc0003b0618?, 0xc0003b0618?, 0x7d?, 0xeb?, 0xc0003b0670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003b0600 sp=0xc0003b05e0 pc=0x43d66e
runtime.netpollblock(0xc0008c0000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003b0638 sp=0xc0003b0600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb105cde0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003b0658 sp=0xc0003b0638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000f57ce0?, 0xc0008c0000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003b0680 sp=0xc0003b0658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f57ce0, {0xc0008c0000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003b0718 sp=0xc0003b0680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00039e808, {0xc0008c0000?, 0x4c9fcf?, 0xc0003b07b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003b0758 sp=0xc0003b0718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00073e880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0003b07c8 sp=0xc0003b0758 pc=0xa146c9
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc0003b07e0 sp=0xc0003b07c8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b07e8 sp=0xc0003b07e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 14
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 716 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xcad, 0xc0003b266c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003b2618 sp=0xc0003b2608 pc=0x4beba9
os.wait6(0x1406c20?, 0x8000000000000000?, 0x1ef70b3f4a?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003b2688 sp=0xc0003b2618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0000a33e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003b26b8 sp=0xc0003b2688 pc=0x4e9190
os.(*Process).wait(0xc0000a33e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003b2718 sp=0xc0003b26b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000152840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003b2780 sp=0xc0003b2718 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00013ae80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003b27c8 sp=0xc0003b2780 pc=0xa14568
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0003b27e0 sp=0xc0003b27c8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003b27e8 sp=0xc0003b27e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 737 [select]:
runtime.gopark(0xc00065ffb0?, 0x2?, 0xe0?, 0x64?, 0xc00065ff8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00065fe38 sp=0xc00065fe18 pc=0x43d66e
runtime.selectgo(0xc00065ffb0, 0xc00065ff88, 0xc00075c02c?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00065ff58 sp=0xc00065fe38 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:754 +0x77 fp=0xc00065ffe0 sp=0xc00065ff58 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00065ffe8 sp=0xc00065ffe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 726 [IO wait]:
runtime.gopark(0xc000661618?, 0xc000661618?, 0x7d?, 0xeb?, 0xc000661670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000661600 sp=0xc0006615e0 pc=0x43d66e
runtime.netpollblock(0xc000c0a000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000661638 sp=0xc000661600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb105cfd0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000661658 sp=0xc000661638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000f57080?, 0xc000c0a000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000661680 sp=0xc000661658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f57080, {0xc000c0a000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000661718 sp=0xc000661680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000f0570, {0xc000c0a000?, 0x4c9fcf?, 0xc0006617b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000661758 sp=0xc000661718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00013ae80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0006617c8 sp=0xc000661758 pc=0xa146c9
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc0006617e0 sp=0xc0006617c8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0006617e8 sp=0xc0006617e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 33
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 750 [IO wait]:
runtime.gopark(0xc00065ce18?, 0xc00065ce18?, 0x7d?, 0xeb?, 0xc00065ce70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00065ce00 sp=0xc00065cde0 pc=0x43d66e
runtime.netpollblock(0xc000838023?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00065ce38 sp=0xc00065ce00 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb105d888, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00065ce58 sp=0xc00065ce38 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc000f57740?, 0xc000838023?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00065ce80 sp=0xc00065ce58 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000f57740, {0xc000838023, 0x1ffdd, 0x1ffdd})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00065cf18 sp=0xc00065ce80 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00039e7a8, {0xc000838023?, 0x4c9fcf?, 0xc00065cfb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00065cf58 sp=0xc00065cf18 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00073e780)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc00065cfc8 sp=0xc00065cf58 pc=0xa146c9
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:632 +0x27 fp=0xc00065cfe0 sp=0xc00065cfc8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00065cfe8 sp=0xc00065cfe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 34
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 652 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x8fb, 0xc00065e66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc00065e618 sp=0xc00065e608 pc=0x4beba9
os.wait6(0x416efc?, 0xc00065e6c8?, 0x46b805?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc00065e688 sp=0xc00065e618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0006a01e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc00065e6b8 sp=0xc00065e688 pc=0x4e9190
os.(*Process).wait(0xc0006a01e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc00065e718 sp=0xc00065e6b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006c0000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00065e780 sp=0xc00065e718 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00073e100)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc00065e7c8 sp=0xc00065e780 pc=0xa14568
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc00065e7e0 sp=0xc00065e7c8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00065e7e8 sp=0xc00065e7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 15
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 792 [select]:
runtime.gopark(0xc00065a7b0?, 0x2?, 0x80?, 0xbc?, 0xc00065a78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00065a638 sp=0xc00065a618 pc=0x43d66e
runtime.selectgo(0xc00065a7b0, 0xc00065a788, 0x4c9fcf?, 0x0, 0xa145ba?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00065a758 sp=0xc00065a638 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:754 +0x77 fp=0xc00065a7e0 sp=0xc00065a758 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00065a7e8 sp=0xc00065a7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 804 [select]:
runtime.gopark(0xc0000eb7b0?, 0x2?, 0xa0?, 0xbd?, 0xc0000eb78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000eb638 sp=0xc0000eb618 pc=0x43d66e
runtime.selectgo(0xc0000eb7b0, 0xc0000eb788, 0xc00075c478?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0000eb758 sp=0xc0000eb638 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:754 +0x77 fp=0xc0000eb7e0 sp=0xc0000eb758 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000eb7e8 sp=0xc0000eb7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 14
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 802 [select]:
runtime.gopark(0xc0000ebfb0?, 0x2?, 0xe0?, 0xbc?, 0xc0000ebf8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000ebe38 sp=0xc0000ebe18 pc=0x43d66e
runtime.selectgo(0xc0000ebfb0, 0xc0000ebf88, 0xc0007ec408?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0000ebf58 sp=0xc0000ebe38 pc=0x44dac5
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:754 +0x77 fp=0xc0000ebfe0 sp=0xc0000ebf58 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000ebfe8 sp=0xc0000ebfe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 779 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xf53, 0xc0000ece6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0000ece18 sp=0xc0000ece08 pc=0x4beba9
os.wait6(0x1406c20?, 0x8000000000000000?, 0x2166b9dc61?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0000ece88 sp=0xc0000ece18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0006a0e40)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0000eceb8 sp=0xc0000ece88 pc=0x4e9190
os.(*Process).wait(0xc0006a0e40)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0000ecf18 sp=0xc0000eceb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006c06e0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0000ecf80 sp=0xc0000ecf18 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00013ae00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0000ecfc8 sp=0xc0000ecf80 pc=0xa14568
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:645 +0x27 fp=0xc0000ecfe0 sp=0xc0000ecfc8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000ecfe8 sp=0xc0000ecfe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 35
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d