fatal error: traceback did not unwind completely

runtime stack:
runtime.throw({0xc38a00?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x7216d0aaa480 sp=0x7216d0aaa450 pc=0x43d1bc
runtime.(*unwinder).finishInternal(0x455858?)
	/usr/local/go/src/runtime/traceback.go:565 +0x12a fp=0x7216d0aaa4c0 sp=0x7216d0aaa480 pc=0x468daa
runtime.(*unwinder).next(0x7216d0aaa568?)
	/usr/local/go/src/runtime/traceback.go:446 +0x235 fp=0x7216d0aaa538 sp=0x7216d0aaa4c0 pc=0x468bb5
runtime.(*_panic).nextFrame.func1()
	/usr/local/go/src/runtime/panic.go:938 +0xa6 fp=0x7216d0aaa5f0 sp=0x7216d0aaa538 pc=0x43cde6
runtime.systemstack(0x145afe0)
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x7216d0aaa600 sp=0x7216d0aaa5f0 pc=0x47586a

goroutine 55 gp=0xc000119dc0 m=0 mp=0x145be60 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc00076d680 sp=0xc00076d670 pc=0x475808
runtime.(*_panic).nextFrame(0x0?)
	/usr/local/go/src/runtime/panic.go:911 +0x65 fp=0xc00076d6c0 sp=0xc00076d680 pc=0x43cd05
runtime.(*_panic).start(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/panic.go:824 +0x145 fp=0xc00076d6e0 sp=0xc00076d6c0 pc=0x43ca45
panic({0xb03320?, 0x12d28d0?})
	/usr/local/go/src/runtime/panic.go:764 +0x128 fp=0xc00076d790 sp=0xc00076d6e0 pc=0x43c6c8
runtime.panicmem(...)
	/usr/local/go/src/runtime/panic.go:261
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:881 +0x378 fp=0xc00076d7f0 sp=0xc00076d790 pc=0x455858
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 1 gp=0xc0000061c0 m=nil [select]:
runtime.gopark(0xc00076fa60?, 0x2?, 0x0?, 0x0?, 0xc00076f964?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00076f6f0 sp=0xc00076f6d0 pc=0x44006e
runtime.selectgo(0xc00076fa60, 0xc00076f960, 0x1?, 0x0, 0x4c48b6?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00076f810 sp=0xc00076f6f0 pc=0x451b25
main.(*FuzzerTool).exchangeDataWorker(0xc0004f7c70)


OpenBSD/amd64 (Amnesiac) (tty00)

	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc00076fb40 sp=0xc00076f810 pc=0xa466b3
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:203 +0x1175 fp=0xc00076ff50 sp=0xc00076fb40 pc=0xa45c95
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc00076ffe0 sp=0xc00076ff50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00076ffe8 sp=0xc00076ffe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43fee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x4776c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000074000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x42a51f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41ee65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0xbf591f?, 0x6c621a?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x145a5e0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427ee9
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x428479
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41ee05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000b0000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xcde810?, 0xa0?, 0xa0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x44006e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41dea7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4776c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 5 gp=0xc000007340 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005e7b8?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e750 sp=0xc00005e730 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005e7e0 sp=0xc00005e750 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 6 gp=0xc000007500 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005efb8?, 0x2?, 0x59?, 0x3?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005efe0 sp=0xc00005ef50 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 18 gp=0xc0002dda40 m=nil [select]:
runtime.gopark(0xc000059778?, 0x3?, 0x8?, 0x51?, 0xc000059772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059618 sp=0xc0000595f8 pc=0x44006e
runtime.selectgo(0xc000059778, 0xc00005976c, 0xc0000d6700?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059738 sp=0xc000059618 pc=0x451b25
go.opencensus.io/stats/view.(*worker).start(0xc0000d6700)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000597c8 sp=0xc000059738 pc=0xa19d5f
go.opencensus.io/stats/view.init.0.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000597e0 sp=0xc0000597c8 pc=0xa190c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x4776c1
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 15 gp=0xc000007c00 m=nil [IO wait, 3 minutes]:
runtime.gopark(0x411765?, 0xc0000001e8?, 0x0?, 0x0?, 0xc000184c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000184ba8 sp=0xc000184b88 pc=0x44006e
runtime.netpollblock(0x26591e528?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000184be0 sp=0xc000184ba8 pc=0x439937
internal/poll.runtime_pollWait(0x211081970, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000184c00 sp=0xc000184be0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000184c28 sp=0xc000184c00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0004cdd00)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000184cd0 sp=0xc000184c28 pc=0x4e956c
net.(*netFD).accept(0xc0004cdd00)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000184d88 sp=0xc000184cd0 pc=0x5c9869
net.(*TCPListener).accept(0xc000113940)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc000184db0 sp=0xc000184d88 pc=0x5e063e
net.(*TCPListener).Accept(0xc000113940)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc000184de0 sp=0xc000184db0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xda3150?)
	<autogenerated>:1 +0x24 fp=0xc000184df8 sp=0xc000184de0 pc=0x70f624
net/http.(*Server).Serve(0xc0000022d0, {0xda2150, 0xc000113940})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc000184f28 sp=0xc000184df8 pc=0x6ed5de
net/http.(*Server).ListenAndServe(0xc0000022d0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc000184f58 sp=0xc000184f28 pc=0x6ed271
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3438
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:362 +0x9d fp=0xc000184fe0 sp=0xc000184f58 pc=0xa476bd
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000184fe8 sp=0xc000184fe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x37

goroutine 20 gp=0xc0004de000 m=nil [chan receive]:
runtime.gopark(0xc000078c00?, 0xc0006c40a0?, 0x8?, 0x2a?, 0x8f71a0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005a6f8 sp=0xc00005a6d8 pc=0x44006e
runtime.chanrecv(0xc000078c60, 0xc00005a7b8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005a770 sp=0xc00005a6f8 pc=0x40a29f
runtime.chanrecv2(0xc00044ee80?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005a798 sp=0xc00005a770 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005a7e0 sp=0xc00005a798 pc=0x8f5f06
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6

goroutine 33 gp=0xc000007dc0 m=5 mp=0xc00070e808 [syscall, 3 minutes]:
runtime.notetsleepg(0x14bd020, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc0000587a0 sp=0xc000058768 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0000587c0 sp=0xc0000587a0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0000587e0 sp=0xc0000587c0 pc=0x7b9453
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 13
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 32 gp=0xc000118000 m=nil [select, 3 minutes, locked to thread]:
runtime.gopark(0xc00005b7a8?, 0x2?, 0x9?, 0x3?, 0xc00005b798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005b640 sp=0xc00005b620 pc=0x44006e
runtime.selectgo(0xc00005b7a8, 0xc00005b794, 0x0?, 0x0, 0xc0000796e0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005b760 sp=0xc00005b640 pc=0x451b25
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc00005b7e0 sp=0xc00005b760 pc=0x46e60f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x4776c1
created by runtime.ensureSigM in goroutine 13
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 14 gp=0xc0001181c0 m=nil [chan receive, 3 minutes]:
runtime.gopark(0x3?, 0xc0f398?, 0x1?, 0x0?, 0xc0f42f?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058ef0 sp=0xc000058ed0 pc=0x44006e
runtime.chanrecv(0xc00008a180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000058f68 sp=0xc000058ef0 pc=0x40a29f
runtime.chanrecv1(0xc0004dc039?, 0x814100?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000058f90 sp=0xc000058f68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc000058fe0 sp=0xc000058f90 pc=0xa45d59
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x3b9

goroutine 1005 gp=0xc000118380 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc000a92035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00043fe00 sp=0xc00043fde0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00043fe38 sp=0xc00043fe00 pc=0x439937
internal/poll.runtime_pollWait(0x211080708, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00043fe58 sp=0xc00043fe38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c7320?, 0xc000a92035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00043fe80 sp=0xc00043fe58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c7320, {0xc000a92035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00043ff18 sp=0xc00043fe80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00067a158, {0xc000a92035?, 0xe9?, 0xc00043ffb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00043ff58 sp=0xc00043ff18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004cc980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc00043ffc8 sp=0xc00043ff58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc00043ffe0 sp=0xc00043ffc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00043ffe8 sp=0xc00043ffe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 59
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 13 gp=0xc000118700 m=nil [chan receive, 3 minutes]:
runtime.gopark(0x7b9065?, 0xb269c0?, 0x1?, 0x5f?, 0xc000177f58?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000177ec8 sp=0xc000177ea8 pc=0x44006e
runtime.chanrecv(0xc00011a480, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000177f40 sp=0xc000177ec8 pc=0x40a29f
runtime.chanrecv1(0xc00011a480?, 0xc000177fb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000177f68 sp=0xc000177f40 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x85 fp=0xc000177fe0 sp=0xc000177f68 pc=0x7ba005
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000177fe8 sp=0xc000177fe0 pc=0x4776c1
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 600 gp=0xc000118fc0 m=9 mp=0xc000277008 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x17f39, 0xc00005aeb4, 0x0, 0xc0003cd0e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005add0 sp=0xc00005adb0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc000118fc0?, 0x10000000000?, 0x2c5960cc8?, 0x90?, 0x2c5955108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005ae30 sp=0xc00005add0 pc=0x47a14f
syscall.wait4(0xc00005aeb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005ae90 sp=0xc00005ae30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc00005aeec, 0x3?, 0xc000118fc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005aec8 sp=0xc00005ae90 pc=0x4c3fe5
os.(*Process).wait(0xc00003fc80)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005af20 sp=0xc00005aec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00018cc60)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005af80 sp=0xc00005af20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6900)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00005afc8 sp=0xc00005af80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00005afe0 sp=0xc00005afc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 49 gp=0xc0006cea80 m=nil [runnable]:
runtime.gopark(0x6?, 0xc00071d000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000e1958 sp=0xc0000e1938 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000e1990 sp=0xc0000e1958 pc=0x439937
internal/poll.runtime_pollWait(0x211081878, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000e19b0 sp=0xc0000e1990 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0000d6080?, 0xc00071d000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000e19d8 sp=0xc0000e19b0 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000d6080, {0xc00071d000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000e1a70 sp=0xc0000e19d8 pc=0x4e54ba
net.(*netFD).Read(0xc0000d6080, {0xc00071d000?, 0x9f7625?, 0xab2580?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0000e1ab8 sp=0xc0000e1a70 pc=0x5c7885
net.(*conn).Read(0xc0000000e8, {0xc00071d000?, 0xc0000e1b58?, 0x4c0270?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0000e1b00 sp=0xc0000e1ab8 pc=0x5d81c5
net.(*TCPConn).Read(0xc0000e1bb0?, {0xc00071d000?, 0x407fc8?, 0xc0000e1b70?})
	<autogenerated>:1 +0x25 fp=0xc0000e1b30 sp=0xc0000e1b00 pc=0x5e7f85
bufio.(*Reader).fill(0xc00011a000)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc0000e1b68 sp=0xc0000e1b30 pc=0x66c103
bufio.(*Reader).ReadByte(0xc00011a000)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc0000e1b88 sp=0xc0000e1b68 pc=0x66c827
compress/flate.(*decompressor).moreBits(0xc000449308)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0000e1bc0 sp=0xc0000e1b88 pc=0x685427
compress/flate.(*decompressor).nextBlock(0xc000449308)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0000e1bd8 sp=0xc0000e1bc0 pc=0x683868
compress/flate.(*decompressor).Read(0xc000449308, {0xc00018b000, 0x1000, 0xc0000e1c88?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0000e1c08 sp=0xc0000e1bd8 pc=0x683a7b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0001121e0?, {0xc00018b000?, 0xb61780?, 0xc0004b3860?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:124 +0x22 fp=0xc0000e1c38 sp=0xc0000e1c08 pc=0xa43662
bufio.(*Reader).Read(0xc00011a060, {0xc0004dc000, 0x1, 0xc0000e1d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc0000e1c70 sp=0xc0000e1c38 pc=0x66c637
io.ReadAtLeast({0xd9a560, 0xc00011a060}, {0xc0004dc000, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000e1cb8 sp=0xc0000e1c70 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd9a560, 0xc00011a060}, {0xc0004dc000, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0000e1d10 sp=0xc0000e1cb8 pc=0x9f5a31
encoding/gob.(*Decoder).recvMessage(0xc0004cc000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0000e1d48 sp=0xc0000e1d10 pc=0x9ff373
encoding/gob.(*Decoder).decodeTypeSequence(0xc0004cc000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0000e1d78 sp=0xc0000e1d48 pc=0x9ff6e7
encoding/gob.(*Decoder).DecodeValue(0xc0004cc000, {0xa97ae0?, 0xc000722030?, 0xc000062808?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0000e1df8 sp=0xc0000e1d78 pc=0x9ffb2e
encoding/gob.(*Decoder).Decode(0xc0004cc000, {0xa97ae0?, 0xc000722030?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc0000e1e50 sp=0xc0000e1df8 pc=0x9ff96f
net/rpc.(*gobClientCodec).ReadResponseHeader(0xafb7a0?, 0xa94160?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0000e1e78 sp=0xc0000e1e50 pc=0xa13245
net/rpc.(*Client).input(0xc00011a120)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0000e1fc8 sp=0xc0000e1e78 pc=0xa123df
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0000e1fe0 sp=0xc0000e1fc8 pc=0xa13125
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000e1fe8 sp=0xc0000e1fe0 pc=0x4776c1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 1313 gp=0xc000119880 m=8 mp=0xc00070f808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0xe238, 0xc00005f6b4, 0x0, 0xc0003cc5a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005f5d0 sp=0xc00005f5b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000119880?, 0x10000000002?, 0x2c5960cc8?, 0x90?, 0x2c59555b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005f630 sp=0xc00005f5d0 pc=0x47a14f
syscall.wait4(0xc00005f6b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005f690 sp=0xc00005f630 pc=0x4c68a5
syscall.Wait4(0xc000931688?, 0xc00005f6ec, 0x3?, 0xc000119880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005f6c8 sp=0xc00005f690 pc=0x4c3fe5
os.(*Process).wait(0xc00003ec00)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005f720 sp=0xc00005f6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00018c2c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005f780 sp=0xc00005f720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004ccd80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00005f7c8 sp=0xc00005f780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00005f7e0 sp=0xc00005f7c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1738 gp=0xc000119a40 m=nil [select]:
runtime.gopark(0xc000059fb0?, 0x2?, 0x56?, 0xfc?, 0xc000059f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e38 sp=0xc000059e18 pc=0x44006e
runtime.selectgo(0xc000059fb0, 0xc000059f88, 0xc0000ac070?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059f58 sp=0xc000059e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc000059fe0 sp=0xc000059f58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 59
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 773 gp=0xc0006cec40 m=14 mp=0xc0003d1008 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x5011, 0xc0001776b4, 0x0, 0xc00009ca20, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0001775d0 sp=0xc0001775b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0006cec40?, 0x10000000002?, 0x26591c688?, 0x90?, 0x2c5955108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000177630 sp=0xc0001775d0 pc=0x47a14f
syscall.wait4(0xc0001776b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000177690 sp=0xc000177630 pc=0x4c68a5
syscall.Wait4(0xc0009db4f8?, 0xc0001776ec, 0x3?, 0xc0006cec40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0001776c8 sp=0xc000177690 pc=0x4c3fe5
os.(*Process).wait(0xc00003ee40)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000177720 sp=0xc0001776c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004fc6e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000177780 sp=0xc000177720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0001777c8 sp=0xc000177780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc0001777e0 sp=0xc0001777c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001777e8 sp=0xc0001777e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 60
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 56 gp=0xc0006cee00 m=nil [IO wait]:
runtime.gopark(0x2c?, 0xc0004a4fa0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000e37e8 sp=0xc0000e37c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000e3820 sp=0xc0000e37e8 pc=0x439937
internal/poll.runtime_pollWait(0x2110813a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000e3840 sp=0xc0000e3820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000758f00?, 0xc0004a4fa0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000e3868 sp=0xc0000e3840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000758f00, {0xc0004a4fa0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000e3900 sp=0xc0000e3868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000d00, {0xc0004a4fa0?, 0xc0000e3978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000e3940 sp=0xc0000e3900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc000000d00}, {0xc0004a4fa0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000e3988 sp=0xc0000e3940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6900, 0xc0000e3d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0000e3b40 sp=0xc0000e3988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc380, 0xc0000e3d58, {0xc0005ef500, 0x9c1, 0x9c1})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0000e3bd0 sp=0xc0000e3b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010660, {0x63a, {0xc0005ef500, 0x9c1, 0x9c1}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0000e3d38 sp=0xc0000e3bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010660?, {0x63a, {0xc0005ef500, 0x9c1, 0x9c1}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0000e3dd0 sp=0xc0000e3d38 pc=0xa48198
main.(*Proc).loop(0xc000010660)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0000e3fc8 sp=0xc0000e3dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0000e3fe0 sp=0xc0000e3fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000e3fe8 sp=0xc0000e3fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 57 gp=0xc0006cefc0 m=nil [runnable]:
runtime.gopark(0x22?, 0xc0004a54c0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00076b7e8 sp=0xc00076b7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00076b820 sp=0xc00076b7e8 pc=0x439937
internal/poll.runtime_pollWait(0x211080518, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00076b840 sp=0xc00076b820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0009b73e0?, 0xc0004a54c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00076b868 sp=0xc00076b840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009b73e0, {0xc0004a54c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00076b900 sp=0xc00076b868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000338, {0xc0004a54c0?, 0xc00076b978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00076b940 sp=0xc00076b900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc000000338}, {0xc0004a54c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00076b988 sp=0xc00076b940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6200, 0xc00076bd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc00076bb40 sp=0xc00076b988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc400, 0xc00076bd58, {0xc000624f00, 0x4f6, 0x4f6})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc00076bbd0 sp=0xc00076bb40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010678, {0x654, {0xc000624f00, 0x4f6, 0x4f6}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc00076bd38 sp=0xc00076bbd0 pc=0xa483bb
main.(*Proc).execute(0xc000010678?, {0x654, {0xc000624f00, 0x4f6, 0x4f6}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc00076bdd0 sp=0xc00076bd38 pc=0xa48198
main.(*Proc).loop(0xc000010678)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc00076bfc8 sp=0xc00076bdd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc00076bfe0 sp=0xc00076bfc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00076bfe8 sp=0xc00076bfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 58 gp=0xc0006cf180 m=nil [runnable]:
runtime.gopark(0x20?, 0xc0004a5450?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006af7e8 sp=0xc0006af7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0006af820 sp=0xc0006af7e8 pc=0x439937
internal/poll.runtime_pollWait(0x211080230, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0006af840 sp=0xc0006af820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0009b6cc0?, 0xc0004a5450?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006af868 sp=0xc0006af840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009b6cc0, {0xc0004a5450, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006af900 sp=0xc0006af868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000a68, {0xc0004a5450?, 0xc0006af978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006af940 sp=0xc0006af900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc000000a68}, {0xc0004a5450, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006af988 sp=0xc0006af940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6280, 0xc0006afd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0006afb40 sp=0xc0006af988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc480, 0xc0006afd58, {0xc0001ad520, 0x198, 0x198})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0006afbd0 sp=0xc0006afb40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010690, {0x650, {0xc0001ad520, 0x198, 0x198}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0006afd38 sp=0xc0006afbd0 pc=0xa483bb
main.(*Proc).execute(0xc000010690?, {0x650, {0xc0001ad520, 0x198, 0x198}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0006afdd0 sp=0xc0006afd38 pc=0xa48198
main.(*Proc).loop(0xc000010690)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0006affc8 sp=0xc0006afdd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0006affe0 sp=0xc0006affc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006affe8 sp=0xc0006affe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 59 gp=0xc0006cf340 m=nil [runnable]:
runtime.gopark(0x21?, 0xc0004a5530?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000e57e8 sp=0xc0000e57c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000e5820 sp=0xc0000e57e8 pc=0x439937
internal/poll.runtime_pollWait(0x211081a68, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000e5840 sp=0xc0000e5820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c73e0?, 0xc0004a5530?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000e5868 sp=0xc0000e5840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c73e0, {0xc0004a5530, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000e5900 sp=0xc0000e5868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00067a168, {0xc0004a5530?, 0xc0000e5978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000e5940 sp=0xc0000e5900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc00067a168}, {0xc0004a5530, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000e5988 sp=0xc0000e5940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cc980, 0xc0000e5d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0000e5b40 sp=0xc0000e5988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc500, 0xc0000e5d58, {0xc000804000, 0x403, 0x403})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0000e5bd0 sp=0xc0000e5b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc0000106a8, {0x655, {0xc000804000, 0x403, 0x403}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0000e5d38 sp=0xc0000e5bd0 pc=0xa483bb
main.(*Proc).execute(0xc0000106a8?, {0x655, {0xc000804000, 0x403, 0x403}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0000e5dd0 sp=0xc0000e5d38 pc=0xa48198
main.(*Proc).loop(0xc0000106a8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0000e5fc8 sp=0xc0000e5dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0000e5fe0 sp=0xc0000e5fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000e5fe8 sp=0xc0000e5fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 60 gp=0xc0006cf500 m=nil [chan receive]:
runtime.gopark(0xc0007718d8?, 0xc000771920?, 0x56?, 0xfc?, 0xc0008675c0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0007718e8 sp=0xc0007718c8 pc=0x44006e
runtime.chanrecv(0xc000144f60, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000771960 sp=0xc0007718e8 pc=0x40a29f
runtime.chanrecv1(0xc000144f00?, 0xc000000550?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000771988 sp=0xc000771960 pc=0x409eb2
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6180, 0xc000771d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:889 +0xb96 fp=0xc000771b40 sp=0xc000771988 pc=0xa41ab6
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc580, 0xc000771d58, {0xc000760f00, 0x4bd, 0x4bd})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000771bd0 sp=0xc000771b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc0000106c0, {0x651, {0xc000760f00, 0x4bd, 0x4bd}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000771d38 sp=0xc000771bd0 pc=0xa483bb
main.(*Proc).execute(0xc0000106c0?, {0x651, {0xc000760f00, 0x4bd, 0x4bd}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000771dd0 sp=0xc000771d38 pc=0xa48198
main.(*Proc).loop(0xc0000106c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000771fc8 sp=0xc000771dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000771fe0 sp=0xc000771fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000771fe8 sp=0xc000771fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 61 gp=0xc0006cf6c0 m=nil [runnable]:
runtime.gopark(0x26?, 0xc00047c460?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006b37e8 sp=0xc0006b37c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0006b3820 sp=0xc0006b37e8 pc=0x439937
internal/poll.runtime_pollWait(0x211081498, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0006b3840 sp=0xc0006b3820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c60c0?, 0xc00047c460?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006b3868 sp=0xc0006b3840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c60c0, {0xc00047c460, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006b3900 sp=0xc0006b3868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00067a010, {0xc00047c460?, 0xc0006b3978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006b3940 sp=0xc0006b3900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc00067a010}, {0xc00047c460, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0006b3988 sp=0xc0006b3940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cc700, 0xc0006b3d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0006b3b40 sp=0xc0006b3988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc600, 0xc0006b3d58, {0xc0004e5c00, 0x302, 0x302})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0006b3bd0 sp=0xc0006b3b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc0000106d8, {0x64f, {0xc0004e5c00, 0x302, 0x302}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0006b3d38 sp=0xc0006b3bd0 pc=0xa483bb
main.(*Proc).execute(0xc0000106d8?, {0x64f, {0xc0004e5c00, 0x302, 0x302}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0006b3dd0 sp=0xc0006b3d38 pc=0xa48198
main.(*Proc).loop(0xc0000106d8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0006b3fc8 sp=0xc0006b3dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0006b3fe0 sp=0xc0006b3fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006b3fe8 sp=0xc0006b3fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 62 gp=0xc0006cf880 m=nil [IO wait]:
runtime.gopark(0x29?, 0xc0004a53c0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000e77e8 sp=0xc0000e77c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000e7820 sp=0xc0000e77e8 pc=0x439937
internal/poll.runtime_pollWait(0x211080dd0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000e7840 sp=0xc0000e7820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000079800?, 0xc0004a53c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000e7868 sp=0xc0000e7840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000079800, {0xc0004a53c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000e7900 sp=0xc0000e7868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000078, {0xc0004a53c0?, 0xc0000e7978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000e7940 sp=0xc0000e7900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc000000078}, {0xc0004a53c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000e7988 sp=0xc0000e7940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cca00, 0xc0000e7d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0000e7b40 sp=0xc0000e7988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0004cc680, 0xc0000e7d58, {0xc000446c00, 0x574, 0x574})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0000e7bd0 sp=0xc0000e7b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc0000106f0, {0x64c, {0xc000446c00, 0x574, 0x574}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0000e7d38 sp=0xc0000e7bd0 pc=0xa483bb
main.(*Proc).execute(0xc0000106f0?, {0x64c, {0xc000446c00, 0x574, 0x574}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0000e7dd0 sp=0xc0000e7d38 pc=0xa48198
main.(*Proc).loop(0xc0000106f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0000e7fc8 sp=0xc0000e7dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0000e7fe0 sp=0xc0000e7fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000e7fe8 sp=0xc0000e7fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 63 gp=0xc0004dfa40 m=nil [runnable]:
runtime.gopark(0xc0006adee8?, 0x2?, 0x0?, 0x0?, 0xc0006addec?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006adb78 sp=0xc0006adb58 pc=0x44006e
runtime.selectgo(0xc0006adee8, 0xc0006adde8, 0x1?, 0x0, 0x1129d84?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0006adc98 sp=0xc0006adb78 pc=0x451b25
main.(*FuzzerTool).exchangeDataWorker(0xc0004f7c70)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc0006adfc8 sp=0xc0006adc98 pc=0xa466b3
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x25 fp=0xc0006adfe0 sp=0xc0006adfc8 pc=0xa45d05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006adfe8 sp=0xc0006adfe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x1168

goroutine 1006 gp=0xc0004dfc00 m=6 mp=0xc00070f008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x14ae2, 0xc000176eb4, 0x0, 0xc00009c870, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000176dd0 sp=0xc000176db0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc0004dfc00?, 0x10000000000?, 0x26591c688?, 0x90?, 0x2c5955108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000176e30 sp=0xc000176dd0 pc=0x47a14f
syscall.wait4(0xc000176eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000176e90 sp=0xc000176e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc000176eec, 0x3?, 0xc0004dfc00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000176ec8 sp=0xc000176e90 pc=0x4c3fe5
os.(*Process).wait(0xc00003ec30)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000176f20 sp=0xc000176ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00018c9a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000176f80 sp=0xc000176f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004cc980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc000176fc8 sp=0xc000176f80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc000176fe0 sp=0xc000176fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000176fe8 sp=0xc000176fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 59
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 66 gp=0xc0006cfa40 m=nil [IO wait, 3 minutes]:
runtime.gopark(0x1f?, 0xc000832035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000175600 sp=0xc0001755e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000175638 sp=0xc000175600 pc=0x439937
internal/poll.runtime_pollWait(0x211081b60, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000175658 sp=0xc000175638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000079740?, 0xc000832035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000175680 sp=0xc000175658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000079740, {0xc000832035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000175718 sp=0xc000175680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000068, {0xc000832035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000175758 sp=0xc000175718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004cca00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0001757c8 sp=0xc000175758 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0001757e0 sp=0xc0001757c8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001757e8 sp=0xc0001757e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 62
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 67 gp=0xc0006cfc00 m=3 mp=0xc000063008 [syscall, 3 minutes]:
syscall.syscall6(0x4ca040, 0x835a, 0xc000173eb4, 0x0, 0xc0003cc000, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000173dd0 sp=0xc000173db0 pc=0x474535
syscall.syscall6(0xa97ae0?, 0xc000722030?, 0x10100173e68?, 0x2c5960cc8?, 0x90?, 0x2c5955108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000173e30 sp=0xc000173dd0 pc=0x47a14f
syscall.wait4(0xc000173eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000173e90 sp=0xc000173e30 pc=0x4c68a5
syscall.Wait4(0x3?, 0xc000173eec, 0x0?, 0xc00008a2a0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000173ec8 sp=0xc000173e90 pc=0x4c3fe5
os.(*Process).wait(0xc0000969c0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000173f20 sp=0xc000173ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004fc420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000173f80 sp=0xc000173f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004cca00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc000173fc8 sp=0xc000173f80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc000173fe0 sp=0xc000173fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000173fe8 sp=0xc000173fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 62
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 599 gp=0xc000007880 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x24?, 0xc0008e0035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000172e00 sp=0xc000172de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000172e38 sp=0xc000172e00 pc=0x439937
internal/poll.runtime_pollWait(0x211080ec8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000172e58 sp=0xc000172e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000758e40?, 0xc0008e0035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000172e80 sp=0xc000172e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000758e40, {0xc0008e0035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000172f18 sp=0xc000172e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000cf0, {0xc0008e0035?, 0xe9?, 0xc000172fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000172f58 sp=0xc000172f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6900)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000172fc8 sp=0xc000172f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc000172fe0 sp=0xc000172fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000172fe8 sp=0xc000172fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1014 gp=0xc000007a40 m=12 mp=0xc000440008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0xaf6d, 0xc0001726b4, 0x0, 0xc0003cc990, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0001725d0 sp=0xc0001725b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000007a40?, 0x10000000002?, 0x2c5960cc8?, 0x90?, 0x2c59555b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000172630 sp=0xc0001725d0 pc=0x47a14f
syscall.wait4(0xc0001726b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000172690 sp=0xc000172630 pc=0x4c68a5
syscall.Wait4(0xc00097ca58?, 0xc0001726ec, 0x3?, 0xc000007a40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0001726c8 sp=0xc000172690 pc=0x4c3fe5
os.(*Process).wait(0xc0006629f0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000172720 sp=0xc0001726c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004fcc60)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000172780 sp=0xc000172720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6200)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0001727c8 sp=0xc000172780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc0001727e0 sp=0xc0001727c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001727e8 sp=0xc0001727e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 57
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1733 gp=0xc00017c000 m=nil [select]:
runtime.gopark(0xc000171fb0?, 0x2?, 0xd0?, 0x1e?, 0xc000171f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000171e38 sp=0xc000171e18 pc=0x44006e
runtime.selectgo(0xc000171fb0, 0xc000171f88, 0x0?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000171f58 sp=0xc000171e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc000171fe0 sp=0xc000171f58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000171fe8 sp=0xc000171fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 62
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 1012 gp=0xc00017c380 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x19?, 0xc0005c8000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000170e00 sp=0xc000170de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000170e38 sp=0xc000170e00 pc=0x439937
internal/poll.runtime_pollWait(0x211080328, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000170e58 sp=0xc000170e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0009b7320?, 0xc0005c8000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000170e80 sp=0xc000170e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009b7320, {0xc0005c8000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000170f18 sp=0xc000170e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000328, {0xc0005c8000?, 0xc0000ac0c4?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000170f58 sp=0xc000170f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6200)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000170fc8 sp=0xc000170f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc000170fe0 sp=0xc000170fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000170fe8 sp=0xc000170fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 57
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1735 gp=0xc0002dddc0 m=nil [select]:
runtime.gopark(0xc0001747b0?, 0x2?, 0x56?, 0xfc?, 0xc00017478c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000174638 sp=0xc000174618 pc=0x44006e
runtime.selectgo(0xc0001747b0, 0xc000174788, 0xe9?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000174758 sp=0xc000174638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc0001747e0 sp=0xc000174758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001747e8 sp=0xc0001747e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 1385 gp=0xc0003ce540 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1a?, 0xc000a2c035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fe00 sp=0xc00005fde0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005fe38 sp=0xc00005fe00 pc=0x439937
internal/poll.runtime_pollWait(0x21107fe50, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005fe58 sp=0xc00005fe38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0009b6c00?, 0xc000a2c035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005fe80 sp=0xc00005fe58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009b6c00, {0xc000a2c035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005ff18 sp=0xc00005fe80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000a58, {0xc000a2c035?, 0xe9?, 0xc00005ffb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005ff58 sp=0xc00005ff18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc00005ffc8 sp=0xc00005ff58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc00005ffe0 sp=0xc00005ffc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 58
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1386 gp=0xc0003cefc0 m=4 mp=0xc000063808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x11894, 0xc00043beb4, 0x0, 0xc0003ccd80, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00043bdd0 sp=0xc00043bdb0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc0003cefc0?, 0x10000000000?, 0x2c5960cc8?, 0x90?, 0x2c59555b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00043be30 sp=0xc00043bdd0 pc=0x47a14f
syscall.wait4(0xc00043beb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00043be90 sp=0xc00043be30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc00043beec, 0x3?, 0xc0003cefc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00043bec8 sp=0xc00043be90 pc=0x4c3fe5
os.(*Process).wait(0xc000662f00)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00043bf20 sp=0xc00043bec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004fcf20)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00043bf80 sp=0xc00043bf20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00043bfc8 sp=0xc00043bf80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00043bfe0 sp=0xc00043bfc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00043bfe8 sp=0xc00043bfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 58
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1748 gp=0xc0003cf340 m=nil [select]:
runtime.gopark(0xc00043c7b0?, 0x2?, 0x56?, 0xfc?, 0xc00043c78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00043c638 sp=0xc00043c618 pc=0x44006e
runtime.selectgo(0xc00043c7b0, 0xc00043c788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00043c758 sp=0xc00043c638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00043c7e0 sp=0xc00043c758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00043c7e8 sp=0xc00043c7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 61
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 772 gp=0xc00017cc40 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x1d?, 0xc000640035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000439600 sp=0xc0004395e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000439638 sp=0xc000439600 pc=0x439937
internal/poll.runtime_pollWait(0x2452a3fc8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000439658 sp=0xc000439638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0008674a0?, 0xc000640035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000439680 sp=0xc000439658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0008674a0, {0xc000640035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000439718 sp=0xc000439680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000000530, {0xc000640035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000439758 sp=0xc000439718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0004397c8 sp=0xc000439758 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0004397e0 sp=0xc0004397c8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004397e8 sp=0xc0004397e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 60
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1296 gp=0xc0003cf880 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1b?, 0xc00067c000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000381e00 sp=0xc000381de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000381e38 sp=0xc000381e00 pc=0x439937
internal/poll.runtime_pollWait(0x211080800, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000381e58 sp=0xc000381e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000867a40?, 0xc00067c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000381e80 sp=0xc000381e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000867a40, {0xc00067c000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000381f18 sp=0xc000381e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00067a0e8, {0xc00067c000?, 0xe9?, 0xc000381fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000381f58 sp=0xc000381f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004ccd80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000381fc8 sp=0xc000381f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc000381fe0 sp=0xc000381fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000381fe8 sp=0xc000381fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1394 gp=0xc00017cfc0 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc0003f4035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000381600 sp=0xc0003815e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000381638 sp=0xc000381600 pc=0x439937
internal/poll.runtime_pollWait(0x2110808f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000381658 sp=0xc000381638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005c6000?, 0xc0003f4035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000381680 sp=0xc000381658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005c6000, {0xc0003f4035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000381718 sp=0xc000381680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00067a000, {0xc0003f4035?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000381758 sp=0xc000381718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004cc700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0003817c8 sp=0xc000381758 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0003817e0 sp=0xc0003817c8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003817e8 sp=0xc0003817e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 61
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1395 gp=0xc00017d500 m=11 mp=0xc0003d0008 [syscall]:
syscall.syscall6(0x4ca040, 0xa226, 0xc00043aeb4, 0x0, 0xc00009c480, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00043add0 sp=0xc00043adb0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00017d500?, 0x10100000002?, 0x26591c688?, 0x90?, 0x2c5955108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00043ae30 sp=0xc00043add0 pc=0x47a14f
syscall.wait4(0xc00043aeb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00043ae90 sp=0xc00043ae30 pc=0x4c68a5
syscall.Wait4(0xc000818468?, 0xc00043aeec, 0x3?, 0xc00017d500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00043aec8 sp=0xc00043ae90 pc=0x4c3fe5
os.(*Process).wait(0xc00003ecc0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00043af20 sp=0xc00043aec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00018c000)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00043af80 sp=0xc00043af20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004cc700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00043afc8 sp=0xc00043af80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00043afe0 sp=0xc00043afc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00043afe8 sp=0xc00043afe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 61
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1711 gp=0xc0003cfa40 m=nil [select]:
runtime.gopark(0xc00037ffb0?, 0x2?, 0x56?, 0xfc?, 0xc00037ff8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00037fe38 sp=0xc00037fe18 pc=0x44006e
runtime.selectgo(0xc00037ffb0, 0xc00037ff88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00037ff58 sp=0xc00037fe38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00037ffe0 sp=0xc00037ff58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00037ffe8 sp=0xc00037ffe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 1736 gp=0xc0009001c0 m=nil [select]:
runtime.gopark(0xc00037bfb0?, 0x2?, 0x56?, 0xfc?, 0xc00037bf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00037be38 sp=0xc00037be18 pc=0x44006e
runtime.selectgo(0xc00037bfb0, 0xc00037bf88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00037bf58 sp=0xc00037be38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00037bfe0 sp=0xc00037bf58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00037bfe8 sp=0xc00037bfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 58
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 1749 gp=0xc000900700 m=nil [runnable]:
runtime.gopark(0xc00037c7b0?, 0x2?, 0x56?, 0xfc?, 0xc00037c78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00037c638 sp=0xc00037c618 pc=0x44006e
runtime.selectgo(0xc00037c7b0, 0xc00037c788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00037c758 sp=0xc00037c638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00037c7e0 sp=0xc00037c758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00037c7e8 sp=0xc00037c7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 60
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 1737 gp=0xc0009008c0 m=nil [select]:
runtime.gopark(0xc00037cfb0?, 0x2?, 0xd0?, 0xce?, 0xc00037cf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00037ce38 sp=0xc00037ce18 pc=0x44006e
runtime.selectgo(0xc00037cfb0, 0xc00037cf88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00037cf58 sp=0xc00037ce38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00037cfe0 sp=0xc00037cf58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00037cfe8 sp=0xc00037cfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 57
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d
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