fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7faa7ee000 pc=0x4709fc]

goroutine 49 [running]:
runtime.throw({0xbdc158?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc00060fb58 sp=0xc00060fb28 pc=0x43a81c
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:875 +0x285 fp=0xc00060fbb8 sp=0xc00060fb58 pc=0x451585
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:375 +0x43c fp=0xc00060fbc0 sp=0xc00060fbb8 pc=0x4709fc
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00080e380, 0xab?, {0xc00085a000, 0x587f, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:247 +0x85 fp=0xc00060fc50 sp=0xc00060fbc0 pc=0xa11785
main.(*Proc).executeProgram(0xc0000b66c0, 0xc0003513b0, 0xc00060fdf0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc00060fdb8 sp=0xc00060fc50 pc=0xa1b365
main.(*Proc).execute(0xc0000b66c0?, 0xc0003513b0, 0xc0003495c8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00060fe00 sp=0xc00060fdb8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b66c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00060ffc8 sp=0xc00060fe00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00060ffe0 sp=0xc00060ffc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00060ffe8 sp=0xc00060ffe0 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]:
syscall.Syscall(0x3, 0x7, 0xc0004ba000, 0x61af4)
	/usr/local/go/src/syscall/asm_unix_amd64.s:19 +0x9 fp=0xc000609750 sp=0xc000609740 pc=0x4beb49
syscall.read(0xc00080e080?, {0xc0004ba000?, 0xc0002e6900?, 0x0?})
	/usr/local/go/src/syscall/zsyscall_netbsd_amd64.go:860 +0x45 fp=0xc0006097a8 sp=0xc000609750 pc=0x4bdc85
syscall.Read(...)
	/usr/local/go/src/syscall/syscall_unix.go:181
internal/poll.ignoringEINTRIO(...)
	/usr/local/go/src/internal/poll/fd_unix.go:736
internal/poll.(*FD).Read(0xc00080e080, {0xc0004ba000, 0x61af4, 0x62000})
	/usr/local/go/src/internal/poll/fd_unix.go:160 +0x2ae fp=0xc000609840 sp=0xc0006097a8 pc=0x4d9d2e
net.(*netFD).Read(0xc00080e080, {0xc0004ba000?, 0xc000303800?, 0x100c000859700?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000609888 sp=0xc000609840 pc=0x5b8d85
net.(*conn).Read(0xc0000ad1f0, {0xc0004ba000?, 0xc0000b7fc8?, 0x18?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0006098d0 sp=0xc000609888 pc=0x5c96a5
net.(*TCPConn).Read(0xc000609960?, {0xc0004ba000?, 0xc000609938?, 0x40dd4c?})
	<autogenerated>:1 +0x25 fp=0xc000609900 sp=0xc0006098d0 pc=0x5d9e05
io.ReadAtLeast({0x7f7fb10002d8, 0xc0000ad1f0}, {0xc0004ba000, 0x61af4, 0x62000}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000609948 sp=0xc000609900 pc=0x4b4a50
github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc000090be0, 0xc0004ba004?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:178 +0x1a5 fp=0xc0006099e0 sp=0xc000609948 pc=0x8d4b65
github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc000090be0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:152 +0xb3 fp=0xc000609a40 sp=0xc0006099e0 pc=0xa1c6f3
main.(*FuzzerTool).handleConn(0xc0000366e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:222 +0x36 fp=0xc000609ae8 sp=0xc000609a40 pc=0xa19536
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:162 +0xec5 fp=0xc000609f40 sp=0xc000609ae8 pc=0xa19065
runtime.main()
	/usr/local/go/src/runtime/proc.go:267 +0x2bb fp=0xc000609fe0 sp=0xc000609f40 pc=0x43d1fb
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000609fe8 sp=0xc000609fe0 pc=0x46f7c1

goroutine 2 [force gc (idle), 1 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(0x3b6ec5?, 0x2a408e?, 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?, 0xc0?, 0xe0?, 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(0x116de61244?, 0x0?, 0x0?, 0x0?, 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 19 [GC worker (idle)]:
runtime.gopark(0xcaae58?, 0xc00003e040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000050f50 sp=0xc000050f30 pc=0x43d66e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1293 +0xe5 fp=0xc000050fe0 sp=0xc000050f50 pc=0x41f025
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000050fe8 sp=0xc000050fe0 pc=0x46f7c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1217 +0x1c

goroutine 5 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x0?, 0x20?, 0xc000052772?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052618 sp=0xc0000525f8 pc=0x43d66e
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc000340280?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000052738 sp=0xc000052618 pc=0x44dac5
go.opencensus.io/stats/view.(*worker).start(0xc000340280)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000527c8 sp=0xc000052738 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=0xc0000527e0 sp=0xc0000527c8 pc=0x9f0bc5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 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 20 [chan receive]:
runtime.gopark(0xc00086e300?, 0xc000090c80?, 0x50?, 0x1?, 0x8d43e0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000398ef8 sp=0xc000398ed8 pc=0x43d66e
runtime.chanrecv(0xc0000bb380, 0xc000398fb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000398f70 sp=0xc000398ef8 pc=0x4094ad
runtime.chanrecv2(0xc00079d800?, 0x44471c?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000398f98 sp=0xc000398f70 pc=0x4090d2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc000398fe0 sp=0xc000398f98 pc=0x8d2f46
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000398fe8 sp=0xc000398fe0 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 8 [chan receive, 1 minutes]:
runtime.gopark(0xc000051ee0?, 0x7990c5?, 0x1?, 0xb6?, 0xc000051f58?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051ec8 sp=0xc000051ea8 pc=0x43d66e
runtime.chanrecv(0xc000079c80, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000051f40 sp=0xc000051ec8 pc=0x4094ad
runtime.chanrecv1(0xc000079c80?, 0xc000051fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000051f68 sp=0xc000051f40 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=0xc000051fe0 sp=0xc000051f68 pc=0x79a025
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/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f

goroutine 9 [chan receive, 1 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0000536f0 sp=0xc0000536d0 pc=0x43d66e
runtime.chanrecv(0xc000092180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc000053768 sp=0xc0000536f0 pc=0x4094ad
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000053790 sp=0xc000053768 pc=0x4090b2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:76 +0x19 fp=0xc0000537e0 sp=0xc000053790 pc=0xa190b9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f7c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:74 +0x33b

goroutine 21 [select, 1 minutes, locked to thread]:
runtime.gopark(0xc000397fa8?, 0x2?, 0x0?, 0x0?, 0xc000397f94?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000397e30 sp=0xc000397e10 pc=0x43d66e
runtime.selectgo(0xc000397fa8, 0xc000397f90, 0x0?, 0x0, 0x7320737465736666?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000397f50 sp=0xc000397e30 pc=0x44dac5
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1014 +0x192 fp=0xc000397fe0 sp=0xc000397f50 pc=0x4664f2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000397fe8 sp=0xc000397fe0 pc=0x46f7c1
created by runtime.ensureSigM in goroutine 8
	/usr/local/go/src/runtime/signal_unix.go:997 +0xc8

goroutine 10 [IO wait, 1 minutes]:
runtime.gopark(0xc000399c10?, 0x41013d?, 0x18?, 0x9c?, 0x4df99d?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000399ba8 sp=0xc000399b88 pc=0x43d66e
runtime.netpollblock(0x7f7fb132b7a8?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000399be0 sp=0xc000399ba8 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1074308, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000399c00 sp=0xc000399be0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00080e000?, 0xc000399ce8?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000399c28 sp=0xc000399c00 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00080e000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000399cd0 sp=0xc000399c28 pc=0x4ddeec
net.(*netFD).accept(0xc00080e000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000399d88 sp=0xc000399cd0 pc=0x5bada9
net.(*TCPListener).accept(0xc0003c0000)
	/usr/local/go/src/net/tcpsock_posix.go:152 +0x1e fp=0xc000399db0 sp=0xc000399d88 pc=0x5d16de
net.(*TCPListener).Accept(0xc0003c0000)
	/usr/local/go/src/net/tcpsock.go:315 +0x30 fp=0xc000399de0 sp=0xc000399db0 pc=0x5d08d0
net/http.(*onceCloseListener).Accept(0xd67f30?)
	<autogenerated>:1 +0x24 fp=0xc000399df8 sp=0xc000399de0 pc=0x6f1bc4
net/http.(*Server).Serve(0xc000000000, {0xd67000, 0xc0003c0000})
	/usr/local/go/src/net/http/server.go:3056 +0x364 fp=0xc000399f28 sp=0xc000399df8 pc=0x6cf864
net/http.(*Server).ListenAndServe(0xc000000000)
	/usr/local/go/src/net/http/server.go:2985 +0x71 fp=0xc000399f58 sp=0xc000399f28 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=0xc000399fe0 sp=0xc000399f58 pc=0xa1a4bd
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000399fe8 sp=0xc000399fe0 pc=0x46f7c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:283 +0x37

goroutine 22 [syscall, 1 minutes]:
runtime.notetsleepg(0x6564230a0a3b7d0a?, 0x524f4920656e6966?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x29 fp=0xc0003a2fa0 sp=0xc0003a2f58 pc=0x40ea69
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0003a2fc0 sp=0xc0003a2fa0 pc=0x46bf29
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0003a2fe0 sp=0xc0003a2fc0 pc=0x7993f3
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a2fe8 sp=0xc0003a2fe0 pc=0x46f7c1
created by os/signal.Notify.func1.1 in goroutine 8
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 30 [IO wait]:
runtime.gopark(0xc0003e9890?, 0xc0003e9890?, 0x7d?, 0xeb?, 0xc0003e98e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003e9878 sp=0xc0003e9858 pc=0x43d66e
runtime.netpollblock(0xc0000fe3d0?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003e98b0 sp=0xc0003e9878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1006998, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003e98d0 sp=0xc0003e98b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0007ec660?, 0xc0000fe3d0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e98f8 sp=0xc0003e98d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007ec660, {0xc0000fe3d0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e9990 sp=0xc0003e98f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0003489a0, {0xc0000fe3d0?, 0xc0003e9a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e99d0 sp=0xc0003e9990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc0003489a0}, {0xc0000fe3d0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003e9a18 sp=0xc0003e99d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00080e700, 0xc000095140?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc0003e9bc0 sp=0xc0003e9a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00080e200, 0x67?, {0xc000611c00, 0x3ae, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc0003e9c50 sp=0xc0003e9bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6678, 0xc000350d90, 0xc0003e9df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc0003e9db8 sp=0xc0003e9c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6678?, 0xc000350d90, 0xc0003488e0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003e9e00 sp=0xc0003e9db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6678)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003e9fc8 sp=0xc0003e9e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003e9fe0 sp=0xc0003e9fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003e9fe8 sp=0xc0003e9fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 28 [IO wait]:
runtime.gopark(0xc00060d890?, 0xc00060d890?, 0x7d?, 0xeb?, 0xc00060d8e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00060d878 sp=0xc00060d858 pc=0x43d66e
runtime.netpollblock(0xc000012980?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00060d8b0 sp=0xc00060d878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb10060e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00060d8d0 sp=0xc00060d8b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00086f320?, 0xc000012980?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00060d8f8 sp=0xc00060d8d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00086f320, {0xc000012980, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00060d990 sp=0xc00060d8f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000ad688, {0xc000012980?, 0xc00060da08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00060d9d0 sp=0xc00060d990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc0000ad688}, {0xc000012980, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00060da18 sp=0xc00060d9d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000341300, 0xc0000952d8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc00060dbc0 sp=0xc00060da18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00080e100, 0xa2?, {0xc000909180, 0x34c, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc00060dc50 sp=0xc00060dbc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6648, 0xc00007b030, 0xc00060ddf0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc00060ddb8 sp=0xc00060dc50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6648?, 0xc00007b030, 0xc0000ad728?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00060de00 sp=0xc00060ddb8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6648)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00060dfc8 sp=0xc00060de00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00060dfe0 sp=0xc00060dfc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00060dfe8 sp=0xc00060dfe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 32 [IO wait]:
runtime.gopark(0xc0003e7890?, 0xc0003e7890?, 0x7d?, 0xeb?, 0xc0003e78e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003e7878 sp=0xc0003e7858 pc=0x43d66e
runtime.netpollblock(0xc0000feb40?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003e78b0 sp=0xc0003e7878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1007a10, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003e78d0 sp=0xc0003e78b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00086e540?, 0xc0000feb40?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e78f8 sp=0xc0003e78d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00086e540, {0xc0000feb40, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e7990 sp=0xc0003e78f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000ad440, {0xc0000feb40?, 0xc0003e7a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e79d0 sp=0xc0003e7990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc0000ad440}, {0xc0000feb40, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003e7a18 sp=0xc0003e79d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000340a00, 0xc000095380?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc0003e7bc0 sp=0xc0003e7a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00080e300, 0xa7?, {0xc00035d500, 0x2f6, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc0003e7c50 sp=0xc0003e7bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b66a8, 0xc00007b180, 0xc0003e7df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc0003e7db8 sp=0xc0003e7c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b66a8?, 0xc00007b180, 0xc000349568?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003e7e00 sp=0xc0003e7db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b66a8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003e7fc8 sp=0xc0003e7e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003e7fe0 sp=0xc0003e7fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003e7fe8 sp=0xc0003e7fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 31 [IO wait]:
runtime.gopark(0xc00060b890?, 0xc00060b890?, 0x7d?, 0xeb?, 0xc00060b8e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00060b878 sp=0xc00060b858 pc=0x43d66e
runtime.netpollblock(0xc000012510?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00060b8b0 sp=0xc00060b878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1073e30, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00060b8d0 sp=0xc00060b8b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0007ed8c0?, 0xc000012510?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00060b8f8 sp=0xc00060b8d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007ed8c0, {0xc000012510, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00060b990 sp=0xc00060b8f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000348c88, {0xc000012510?, 0xc00060ba08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00060b9d0 sp=0xc00060b990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc000348c88}, {0xc000012510, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00060ba18 sp=0xc00060b9d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00080ec80, 0xc000094c18?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc00060bbc0 sp=0xc00060ba18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00080e280, 0x7e?, {0xc000191800, 0x7c5, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc00060bc50 sp=0xc00060bbc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6690, 0xc00007a460, 0xc00060bdf0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc00060bdb8 sp=0xc00060bc50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6690?, 0xc00007a460, 0xc0000ad510?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00060be00 sp=0xc00060bdb8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6690)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00060bfc8 sp=0xc00060be00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00060bfe0 sp=0xc00060bfc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00060bfe8 sp=0xc00060bfe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 29 [IO wait]:
runtime.gopark(0xc0003e5890?, 0xc0003e5890?, 0x7d?, 0xeb?, 0xc0003e58e8?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003e5878 sp=0xc0003e5858 pc=0x43d66e
runtime.netpollblock(0xc0000feb80?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003e58b0 sp=0xc0003e5878 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1007b08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003e58d0 sp=0xc0003e58b0 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0007ed1a0?, 0xc0000feb80?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003e58f8 sp=0xc0003e58d0 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007ed1a0, {0xc0000feb80, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003e5990 sp=0xc0003e58f8 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000348a70, {0xc0000feb80?, 0xc0003e5a08?, 0x410365?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003e59d0 sp=0xc0003e5990 pc=0x4e3ad2
io.ReadAtLeast({0xd5f300, 0xc000348a70}, {0xc0000feb80, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003e5a18 sp=0xc0003e59d0 pc=0x4b4a50
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000340700, 0xc0000ccdc8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x3c5 fp=0xc0003e5bc0 sp=0xc0003e5a18 pc=0xa15405
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00080e180, 0xaa?, {0xc00032c900, 0x236, 0x0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:260 +0x10c fp=0xc0003e5c50 sp=0xc0003e5bc0 pc=0xa1180c
main.(*Proc).executeProgram(0xc0000b6660, 0xc000351340, 0xc0003e5df0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xe5 fp=0xc0003e5db8 sp=0xc0003e5c50 pc=0xa1b365
main.(*Proc).execute(0xc0000b6660?, 0xc000351340, 0xc0003495b0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0003e5e00 sp=0xc0003e5db8 pc=0xa1b1b3
main.(*Proc).loop(0xc0000b6660)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0003e5fc8 sp=0xc0003e5e00 pc=0xa1aa2c
main.startProc.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003e5fe0 sp=0xc0003e5fc8 pc=0xa1a925
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003e5fe8 sp=0xc0003e5fe0 pc=0x46f7c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x116

goroutine 307 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x758, 0xc0003a4e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003a4e18 sp=0xc0003a4e08 pc=0x4beba9
os.wait6(0xc000303800?, 0x43d66e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003a4e88 sp=0xc0003a4e18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0003f0e40)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003a4eb8 sp=0xc0003a4e88 pc=0x4e9190
os.(*Process).wait(0xc0003f0e40)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003a4f18 sp=0xc0003a4eb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0001b6dc0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003a4f80 sp=0xc0003a4f18 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000341300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003a4fc8 sp=0xc0003a4f80 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=0xc0003a4fe0 sp=0xc0003a4fc8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a4fe8 sp=0xc0003a4fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 262 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x9ff, 0xc0003a166c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0003a1618 sp=0xc0003a1608 pc=0x4beba9
os.wait6(0x416efc?, 0xc0003a16c8?, 0x46b805?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0003a1688 sp=0xc0003a1618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc00003a780)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0003a16b8 sp=0xc0003a1688 pc=0x4e9190
os.(*Process).wait(0xc00003a780)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0003a1718 sp=0xc0003a16b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000275a20)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0003a1780 sp=0xc0003a1718 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00080ec80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0003a17c8 sp=0xc0003a1780 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=0xc0003a17e0 sp=0xc0003a17c8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a17e8 sp=0xc0003a17e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 261 [IO wait]:
runtime.gopark(0xc0003a1e18?, 0xc0003a1e18?, 0x7d?, 0xeb?, 0xc0003a1e70?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003a1e00 sp=0xc0003a1de0 pc=0x43d66e
runtime.netpollblock(0xc000880000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003a1e38 sp=0xc0003a1e00 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1073c40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003a1e58 sp=0xc0003a1e38 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0007ed800?, 0xc000880000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003a1e80 sp=0xc0003a1e58 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007ed800, {0xc000880000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003a1f18 sp=0xc0003a1e80 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000348c58, {0xc000880000?, 0x4c9fcf?, 0xc0003a1fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003a1f58 sp=0xc0003a1f18 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00080ec80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0003a1fc8 sp=0xc0003a1f58 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=0xc0003a1fe0 sp=0xc0003a1fc8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a1fe8 sp=0xc0003a1fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 278 [select]:
runtime.gopark(0xc0003a3fb0?, 0x2?, 0xc0?, 0xec?, 0xc0003a3f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003a3e38 sp=0xc0003a3e18 pc=0x43d66e
runtime.selectgo(0xc0003a3fb0, 0xc0003a3f88, 0xc0000fe460?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003a3f58 sp=0xc0003a3e38 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=0xc0003a3fe0 sp=0xc0003a3f58 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a3fe8 sp=0xc0003a3fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 117 [IO wait]:
runtime.gopark(0xc0003a3618?, 0xc0003a3618?, 0x7d?, 0xeb?, 0xc0003a3670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0003a3600 sp=0xc0003a35e0 pc=0x43d66e
runtime.netpollblock(0xc0005ccab6?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0003a3638 sp=0xc0003a3600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1006b88, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0003a3658 sp=0xc0003a3638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0007ed0e0?, 0xc0005ccab6?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003a3680 sp=0xc0003a3658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007ed0e0, {0xc0005ccab6, 0x1f54a, 0x1f54a})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003a3718 sp=0xc0003a3680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000348a60, {0xc0005ccab6?, 0x4c9fcf?, 0xc0003a37b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003a3758 sp=0xc0003a3718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000340700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0003a37c8 sp=0xc0003a3758 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=0xc0003a37e0 sp=0xc0003a37c8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0003a37e8 sp=0xc0003a37e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 332 [select]:
runtime.gopark(0xc0001e17b0?, 0x2?, 0x20?, 0x5f?, 0xc0001e178c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0001e1638 sp=0xc0001e1618 pc=0x43d66e
runtime.selectgo(0xc0001e17b0, 0xc0001e1788, 0x4c9fcf?, 0x0, 0xa145ba?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0001e1758 sp=0xc0001e1638 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=0xc0001e17e0 sp=0xc0001e1758 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001e17e8 sp=0xc0001e17e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 255 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x2fe, 0xc0001e1e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc0001e1e18 sp=0xc0001e1e08 pc=0x4beba9
os.wait6(0xc000303400?, 0x43d66e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc0001e1e88 sp=0xc0001e1e18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc0003f0ab0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc0001e1eb8 sp=0xc0001e1e88 pc=0x4e9190
os.(*Process).wait(0xc0003f0ab0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc0001e1f18 sp=0xc0001e1eb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0001b6c60)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0001e1f80 sp=0xc0001e1f18 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000340a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc0001e1fc8 sp=0xc0001e1f80 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=0xc0001e1fe0 sp=0xc0001e1fc8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001e1fe8 sp=0xc0001e1fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 306 [IO wait]:
runtime.gopark(0xc00039e618?, 0xc00039e618?, 0x7d?, 0xeb?, 0xc00039e670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00039e600 sp=0xc00039e5e0 pc=0x43d66e
runtime.netpollblock(0xc0009ae000?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc00039e638 sp=0xc00039e600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb1005fe8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc00039e658 sp=0xc00039e638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00086f260?, 0xc0009ae000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00039e680 sp=0xc00039e658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00086f260, {0xc0009ae000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00039e718 sp=0xc00039e680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000ad678, {0xc0009ae000?, 0x4c9fcf?, 0xc00039e7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00039e758 sp=0xc00039e718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000341300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc00039e7c8 sp=0xc00039e758 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=0xc00039e7e0 sp=0xc00039e7c8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00039e7e8 sp=0xc00039e7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 228 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0xa2d, 0xc00039ee6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc00039ee18 sp=0xc00039ee08 pc=0x4beba9
os.wait6(0xc000303800?, 0x43d66e?, 0x4bd232?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc00039ee88 sp=0xc00039ee18 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc00003a300)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc00039eeb8 sp=0xc00039ee88 pc=0x4e9190
os.(*Process).wait(0xc00003a300)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc00039ef18 sp=0xc00039eeb8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000275340)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00039ef80 sp=0xc00039ef18 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00080e700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc00039efc8 sp=0xc00039ef80 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=0xc00039efe0 sp=0xc00039efc8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00039efe8 sp=0xc00039efe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 314 [select]:
runtime.gopark(0xc000052fb0?, 0x2?, 0xc0?, 0xf8?, 0xc000052f8c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000052e38 sp=0xc000052e18 pc=0x43d66e
runtime.selectgo(0xc000052fb0, 0xc000052f88, 0xc000012408?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000052f58 sp=0xc000052e38 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=0xc000052fe0 sp=0xc000052f58 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 102 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x7bb, 0xc00039f66c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x9 fp=0xc00039f618 sp=0xc00039f608 pc=0x4beba9
os.wait6(0xc000303000?, 0x43d66e?, 0x0?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4c fp=0xc00039f688 sp=0xc00039f618 pc=0x4e910c
os.(*Process).blockUntilWaitable(0xc00003a1b0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x30 fp=0xc00039f6b8 sp=0xc00039f688 pc=0x4e9190
os.(*Process).wait(0xc00003a1b0)
	/usr/local/go/src/os/exec_unix.go:22 +0x25 fp=0xc00039f718 sp=0xc00039f6b8 pc=0x4e3345
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0002758c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00039f780 sp=0xc00039f718 pc=0x795f05
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000340700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:640 +0x28 fp=0xc00039f7c8 sp=0xc00039f780 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=0xc00039f7e0 sp=0xc00039f7c8 pc=0xa14507
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00039f7e8 sp=0xc00039f7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0xc0d

goroutine 254 [IO wait]:
runtime.gopark(0xc000051618?, 0xc000051618?, 0x7d?, 0xeb?, 0xc000051670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc000051600 sp=0xc0000515e0 pc=0x43d66e
runtime.netpollblock(0xc000706264?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc000051638 sp=0xc000051600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb10064c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc000051658 sp=0xc000051638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc00086e480?, 0xc000706264?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000051680 sp=0xc000051658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00086e480, {0xc000706264, 0x1fd9c, 0x1fd9c})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000051718 sp=0xc000051680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000ad430, {0xc000706264?, 0xc0000fe2a8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000051758 sp=0xc000051718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000340a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0000517c8 sp=0xc000051758 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=0xc0000517e0 sp=0xc0000517c8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 227 [IO wait]:
runtime.gopark(0xc0001dd618?, 0xc0001dd618?, 0x7d?, 0xeb?, 0xc0001dd670?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0001dd600 sp=0xc0001dd5e0 pc=0x43d66e
runtime.netpollblock(0xc000565266?, 0x407ce6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:564 +0xf7 fp=0xc0001dd638 sp=0xc0001dd600 pc=0x436a17
internal/poll.runtime_pollWait(0x7f7fb10063c8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:343 +0x85 fp=0xc0001dd658 sp=0xc0001dd638 pc=0x469f85
internal/poll.(*pollDesc).wait(0xc0007ec540?, 0xc000565266?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001dd680 sp=0xc0001dd658 pc=0x4d8a07
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007ec540, {0xc000565266, 0x16d9a, 0x16d9a})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0001dd718 sp=0xc0001dd680 pc=0x4d9cfa
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000348988, {0xc000565266?, 0x4c9fcf?, 0xc0001dd7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0001dd758 sp=0xc0001dd718 pc=0x4e3ad2
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00080e700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:617 +0x89 fp=0xc0001dd7c8 sp=0xc0001dd758 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=0xc0001dd7e0 sp=0xc0001dd7c8 pc=0xa14607
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001dd7e8 sp=0xc0001dd7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:611 +0xa05

goroutine 258 [select]:
runtime.gopark(0xc0005ad7b0?, 0x2?, 0x60?, 0xd5?, 0xc0005ad78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0005ad638 sp=0xc0005ad618 pc=0x43d66e
runtime.selectgo(0xc0005ad7b0, 0xc0005ad788, 0xc0000fe2ac?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0005ad758 sp=0xc0005ad638 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=0xc0005ad7e0 sp=0xc0005ad758 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0005ad7e8 sp=0xc0005ad7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9

goroutine 329 [select]:
runtime.gopark(0xc0001dc7b0?, 0x2?, 0x60?, 0x5e?, 0xc0001dc78c?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc0001dc638 sp=0xc0001dc618 pc=0x43d66e
runtime.selectgo(0xc0001dc7b0, 0xc0001dc788, 0xc0000fe998?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0001dc758 sp=0xc0001dc638 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=0xc0001dc7e0 sp=0xc0001dc758 pc=0xa15af7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0001dc7e8 sp=0xc0001dc7e0 pc=0x46f7c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x2f9