fatal error: traceback did not unwind completely

runtime stack:
runtime.throw({0xc29b19?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x2ac3d0be0 sp=0x2ac3d0bb0 pc=0x43c91c
runtime.(*unwinder).finishInternal(0x454fb8?)
	/usr/local/go/src/runtime/traceback.go:565 +0x12a fp=0x2ac3d0c20 sp=0x2ac3d0be0 pc=0x46850a
runtime.(*unwinder).next(0x2ac3d0cc8?)
	/usr/local/go/src/runtime/traceback.go:446 +0x235 fp=0x2ac3d0c98 sp=0x2ac3d0c20 pc=0x468315
runtime.(*_panic).nextFrame.func1()
	/usr/local/go/src/runtime/panic.go:938 +0xa6 fp=0x2ac3d0d50 sp=0x2ac3d0c98 pc=0x43c546
runtime.systemstack(0xc0003e0c40)
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x2ac3d0d60 sp=0x2ac3d0d50 pc=0x474f6a

goroutine 41 gp=0xc0004bb500 m=12 mp=0xc0003d6808 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0003297e8 sp=0xc0003297d8 pc=0x474f08
runtime.(*_panic).nextFrame(0x0?)
	/usr/local/go/src/runtime/panic.go:911 +0x65 fp=0xc000329828 sp=0xc0003297e8 pc=0x43c465
runtime.(*_panic).start(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/panic.go:824 +0x145 fp=0xc000329848 sp=0xc000329828 pc=0x43c1a5
panic({0xaf7b80?, 0x124c4c0?})
	/usr/local/go/src/runtime/panic.go:764 +0x128 fp=0xc0003298f8 sp=0xc000329848 pc=0x43be28
runtime.panicmem(...)
	/usr/local/go/src/runtime/panic.go:261
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:881 +0x378 fp=0xc000329958 sp=0xc0003298f8 pc=0x454fb8
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 1 gp=0xc0000061c0 m=nil [chan receive]:
runtime.gopark(0xc000111980?, 0x13f6?, 0x40?, 0xeb?, 0x11a?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003a5748 sp=0xc0003a5728 pc=0x43f7ce
runtime.chanrecv(0xc0004a8900, 0xc0003a5a58, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0003a57c0 sp=0xc0003a5748 pc=0x40a29f
runtime.chanrecv2(0xc000122340?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc0003a57e8 sp=0xc0003a57c0 pc=0x409ed2
main.(*FuzzerTool).exchangeDataWorker(0xc000122340)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:353 +0xb5 fp=0xc0003a5ac0 sp=0xc0003a57e8 pc=0xa3c555
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:252 +0x134c fp=0xc0003a5f50 sp=0xc0003a5ac0 pc=0xa3b7cc
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc0003a5fe0 sp=0xc0003a5f50 pc=0x43f38b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003a5fe8 sp=0xc0003a5fe0 pc=0x476dc1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 10 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x43f7ce
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=0x43f645
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x476dc1
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(0x138c600?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x43f7ce
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=0x429c7f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41e5c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x476dc1
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(0x5ec31e?, 0x12939972?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x138dcc0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427649
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x427bd9
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41e565
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x476dc1
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?, 0xc65518?, 0x0?, 0xc0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f7ce
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d607
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x476dc1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 5 gp=0xc000007340 m=nil [select]:
runtime.gopark(0xc00005e778?, 0x3?, 0xb8?, 0x45?, 0xc00005e772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e618 sp=0xc00005e5f8 pc=0x43f7ce
runtime.selectgo(0xc00005e778, 0xc00005e76c, 0xc0002fa380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005e738 sp=0xc00005e618 pc=0x451285
go.opencensus.io/stats/view.(*worker).start(0xc0002fa380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005e7c8 sp=0xc00005e738 pc=0x9d321f
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=0xc00005e7e0 sp=0xc00005e7c8 pc=0x9d2585
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x476dc1
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 6 gp=0xc0004761c0 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005efb8?, 0xc0001f4d60?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005efe0 sp=0xc00005ef50 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 18 gp=0xc0002bec40 m=nil [GC worker (idle)]:
runtime.gopark(0xc65660?, 0xc0001f4d80?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 21 gp=0xc0004768c0 m=nil [chan receive]:
runtime.gopark(0xc0004a8060?, 0xc00004a008?, 0xa8?, 0x85?, 0xa37680?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fef8 sp=0xc00005fed8 pc=0x43f7ce
runtime.chanrecv(0xc0004a8000, 0xc00005ffb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005ff70 sp=0xc00005fef8 pc=0x40a29f
runtime.chanrecv2(0xc00031f700?, 0xc000322008?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005ff98 sp=0xc00005ff70 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005ffe0 sp=0xc00005ff98 pc=0xa36fa6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x476dc1
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 51 gp=0xc000476a80 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc000092c50?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00032a950 sp=0xc00032a930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00032a988 sp=0xc00032a950 pc=0x439097
internal/poll.runtime_pollWait(0x26bdf9978, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00032a9a8 sp=0xc00032a988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0003e3b60?, 0xc000092c50?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00032a9d0 sp=0xc00032a9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e3b60, {0xc000092c50, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00032aa68 sp=0xc00032a9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a1250, {0xc000092c50?, 0xc00032aae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00032aaa8 sp=0xc00032aa68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc0000a1250}, {0xc000092c50, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00032aaf0 sp=0xc00032aaa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002fdb20, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00032aca8 sp=0xc00032aaf0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe180, 0xc00032aed8, {0xc0008c8000, 0x1dfd, 0x1dfd})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00032ad38 sp=0xc00032aca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0004b62e0, 0xc00032aed8, 0x13e8, {0xc0008c8000, 0x1dfd, 0x1dfd})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00032ae88 sp=0xc00032ad38 pc=0xa3dd6c
main.(*Proc).loop(0xc0004b62e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00032afc8 sp=0xc00032ae88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00032afe0 sp=0xc00032afc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00032afe8 sp=0xc00032afe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 15 gp=0xc000007500 m=nil [IO wait, 10 minutes]:
runtime.gopark(0x41173b?, 0x23cc945b8?, 0x4?, 0x0?, 0xc00032ec48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00032eba8 sp=0xc00032eb88 pc=0x43f7ce
runtime.netpollblock(0x27d0196e8?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00032ebe0 sp=0xc00032eba8 pc=0x439097
internal/poll.runtime_pollWait(0x26bdf9a70, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00032ec00 sp=0xc00032ebe0 pc=0x471345
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00032ec28 sp=0xc00032ec00 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0002fbf00)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00032ecd0 sp=0xc00032ec28 pc=0x4e6ecc
net.(*netFD).accept(0xc0002fbf00)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00032ed88 sp=0xc00032ecd0 pc=0x5c52c9
net.(*TCPListener).accept(0xc0002f7820)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc00032edb0 sp=0xc00032ed88 pc=0x5dc09e
net.(*TCPListener).Accept(0xc0002f7820)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc00032ede0 sp=0xc00032edb0 pc=0x5db1b0
net/http.(*onceCloseListener).Accept(0xd277f0?)
	<autogenerated>:1 +0x24 fp=0xc00032edf8 sp=0xc00032ede0 pc=0x70a0c4
net/http.(*Server).Serve(0xc0004705a0, {0xd269d0, 0xc0002f7820})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc00032ef28 sp=0xc00032edf8 pc=0x6e807e
net/http.(*Server).ListenAndServe(0xc0004705a0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc00032ef58 sp=0xc00032ef28 pc=0x6e7d11
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:422 +0x9d fp=0xc00032efe0 sp=0xc00032ef58 pc=0xa3d5bd
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00032efe8 sp=0xc00032efe0 pc=0x476dc1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:421 +0x37

goroutine 33 gp=0xc0000076c0 m=4 mp=0xc000494008 [syscall, 10 minutes]:
runtime.notetsleepg(0x13f0700, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc0000597a0 sp=0xc000059768 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0000597c0 sp=0xc0000597a0 pc=0x473389
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0000597e0 sp=0xc0000597c0 pc=0x75d173
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x476dc1
created by os/signal.Notify.func1.1 in goroutine 13
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 13 gp=0xc000304000 m=nil [chan receive, 10 minutes]:
runtime.gopark(0x75cd85?, 0xb1b400?, 0x1?, 0x4?, 0xc0004da758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004da6c8 sp=0xc0004da6a8 pc=0x43f7ce
runtime.chanrecv(0xc00010cf00, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0004da740 sp=0xc0004da6c8 pc=0x40a29f
runtime.chanrecv1(0xc00010cf00?, 0xc0004da7b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0004da768 sp=0xc0004da740 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc0004da7e0 sp=0xc0004da768 pc=0x75dee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004da7e8 sp=0xc0004da7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 34 gp=0xc0003041c0 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc000340000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003a3958 sp=0xc0003a3938 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003a3990 sp=0xc0003a3958 pc=0x439097
internal/poll.runtime_pollWait(0x26bdf9d58, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003a39b0 sp=0xc0003a3990 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0000fe100?, 0xc000340000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003a39d8 sp=0xc0003a39b0 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000fe100, {0xc000340000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003a3a70 sp=0xc0003a39d8 pc=0x4e2e1a
net.(*netFD).Read(0xc0000fe100, {0xc000340000?, 0x197?, 0xa9bdc0?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0003a3ab8 sp=0xc0003a3a70 pc=0x5c32e5
net.(*conn).Read(0xc0000603a8, {0xc000340000?, 0xc0003a3b58?, 0x4bf970?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0003a3b00 sp=0xc0003a3ab8 pc=0x5d3c25
net.(*TCPConn).Read(0xc0003a3bb0?, {0xc000340000?, 0x407fc8?, 0xc0003a3b70?})
	<autogenerated>:1 +0x25 fp=0xc0003a3b30 sp=0xc0003a3b00 pc=0x5e39e5
bufio.(*Reader).fill(0xc00010d080)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc0003a3b68 sp=0xc0003a3b30 pc=0x666ba3
bufio.(*Reader).ReadByte(0xc00010d080)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc0003a3b88 sp=0xc0003a3b68 pc=0x6672c7
compress/flate.(*decompressor).moreBits(0xc00015f308)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0003a3bc0 sp=0xc0003a3b88 pc=0x67fec7
compress/flate.(*decompressor).nextBlock(0xc00015f308)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0003a3bd8 sp=0xc0003a3bc0 pc=0x67e308
compress/flate.(*decompressor).Read(0xc00015f308, {0xc00037e000, 0x1000, 0x0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0003a3c08 sp=0xc0003a3bd8 pc=0x67e51b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0004b6180?, {0xc00037e000?, 0xb55800?, 0xc000089090?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:149 +0x22 fp=0xc0003a3c38 sp=0xc0003a3c08 pc=0xa382a2
bufio.(*Reader).Read(0xc00010d0e0, {0xc000092600, 0x1, 0xc0003a3d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc0003a3c70 sp=0xc0003a3c38 pc=0x6670d7
io.ReadAtLeast({0xd1ed40, 0xc00010d0e0}, {0xc000092600, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003a3cb8 sp=0xc0003a3c70 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd1ed40, 0xc00010d0e0}, {0xc000092600, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0003a3d10 sp=0xc0003a3cb8 pc=0x9af0f1
encoding/gob.(*Decoder).recvMessage(0xc00037c000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0003a3d48 sp=0xc0003a3d10 pc=0x9b8a33
encoding/gob.(*Decoder).decodeTypeSequence(0xc00037c000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0003a3d78 sp=0xc0003a3d48 pc=0x9b8da7
encoding/gob.(*Decoder).DecodeValue(0xc00037c000, {0xa8df80?, 0xc0004889f0?, 0xc0003d6808?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0003a3df8 sp=0xc0003a3d78 pc=0x9b91ee
encoding/gob.(*Decoder).Decode(0xc00037c000, {0xa8df80?, 0xc0004889f0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc0003a3e50 sp=0xc0003a3df8 pc=0x9b902f
net/rpc.(*gobClientCodec).ReadResponseHeader(0xaefee0?, 0xa8a640?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0003a3e78 sp=0xc0003a3e50 pc=0x9cc905
net/rpc.(*Client).input(0xc00010d1a0)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0003a3fc8 sp=0xc0003a3e78 pc=0x9cba9f
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0003a3fe0 sp=0xc0003a3fc8 pc=0x9cc7e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003a3fe8 sp=0xc0003a3fe0 pc=0x476dc1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 14 gp=0xc000304380 m=nil [chan receive, 10 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004daef0 sp=0xc0004daed0 pc=0x43f7ce
runtime.chanrecv(0xc0004620c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0004daf68 sp=0xc0004daef0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0004daf90 sp=0xc0004daf68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:139 +0x19 fp=0xc0004dafe0 sp=0xc0004daf90 pc=0xa3b8d9
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004dafe8 sp=0xc0004dafe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:137 +0x4db

goroutine 32 gp=0xc000304540 m=nil [select, 10 minutes, locked to thread]:
runtime.gopark(0xc00005f7a8?, 0x2?, 0x69?, 0xfa?, 0xc00005f798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f640 sp=0xc00005f620 pc=0x43f7ce
runtime.selectgo(0xc00005f7a8, 0xc00005f794, 0x0?, 0x0, 0xc0004a8ba0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005f760 sp=0xc00005f640 pc=0x451285
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc00005f7e0 sp=0xc00005f760 pc=0x46dd6f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x476dc1
created by runtime.ensureSigM in goroutine 13
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 38 gp=0xc000304c40 m=nil [runnable]:
runtime.gopark(0x28?, 0xc000013020?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000173950 sp=0xc000173930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000173988 sp=0xc000173950 pc=0x439097
internal/poll.runtime_pollWait(0x26be0f720, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001739a8 sp=0xc000173988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0003e31a0?, 0xc000013020?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001739d0 sp=0xc0001739a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e31a0, {0xc000013020, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000173a68 sp=0xc0001739d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0638, {0xc000013020?, 0xc000173ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000173aa8 sp=0xc000173a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc0000a0638}, {0xc000013020, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000173af0 sp=0xc000173aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0005168c0, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000173ca8 sp=0xc000173af0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00037c080, 0xc000173ed8, {0xc0004ac800, 0x3b9, 0x3b9})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000173d38 sp=0xc000173ca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0002f6040, 0xc000173ed8, 0x13ee, {0xc0004ac800, 0x3b9, 0x3b9})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000173e88 sp=0xc000173d38 pc=0xa3dd6c
main.(*Proc).loop(0xc0002f6040)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000173fc8 sp=0xc000173e88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc000173fe0 sp=0xc000173fc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000173fe8 sp=0xc000173fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 5302 gp=0xc0004bae00 m=nil [select]:
runtime.gopark(0xc0004dc7b0?, 0x2?, 0x56?, 0xfc?, 0xc0004dc78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004dc638 sp=0xc0004dc618 pc=0x43f7ce
runtime.selectgo(0xc0004dc7b0, 0xc0004dc788, 0xc000093af8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004dc758 sp=0xc0004dc638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0004dc7e0 sp=0xc0004dc758 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004dc7e8 sp=0xc0004dc7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 39 gp=0xc0004bb180 m=nil [IO wait]:
runtime.gopark(0x23?, 0xc000012a40?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00032c950 sp=0xc00032c930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00032c988 sp=0xc00032c950 pc=0x439097
internal/poll.runtime_pollWait(0x28257ed98, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00032c9a8 sp=0xc00032c988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0006bf620?, 0xc000012a40?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00032c9d0 sp=0xc00032c9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006bf620, {0xc000012a40, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00032ca68 sp=0xc00032c9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000608b0, {0xc000012a40?, 0xc00032cae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00032caa8 sp=0xc00032ca68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc0000608b0}, {0xc000012a40, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00032caf0 sp=0xc00032caa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00050e620, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00032cca8 sp=0xc00032caf0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00037c100, 0xc00032ced8, {0xc0008b4e00, 0x374, 0x374})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00032cd38 sp=0xc00032cca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0002f6080, 0xc00032ced8, 0x13e6, {0xc0008b4e00, 0x374, 0x374})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00032ce88 sp=0xc00032cd38 pc=0xa3dd6c
main.(*Proc).loop(0xc0002f6080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00032cfc8 sp=0xc00032ce88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00032cfe0 sp=0xc00032cfc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00032cfe8 sp=0xc00032cfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 42 gp=0xc0004bb6c0 m=nil [runnable]:
runtime.gopark(0x25?, 0xc000092cb0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000916950 sp=0xc000916930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000916988 sp=0xc000916950 pc=0x439097
internal/poll.runtime_pollWait(0x28257eab0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009169a8 sp=0xc000916988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00090e6c0?, 0xc000092cb0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009169d0 sp=0xc0009169a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00090e6c0, {0xc000092cb0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000916a68 sp=0xc0009169d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060d40, {0xc000092cb0?, 0xc000916ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000916aa8 sp=0xc000916a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc000060d40}, {0xc000092cb0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000916af0 sp=0xc000916aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002fdf10, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000916ca8 sp=0xc000916af0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00037c200, 0xc000916ed8, {0xc0008c4800, 0x160b, 0x160b})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000916d38 sp=0xc000916ca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0002f6140, 0xc000916ed8, 0x13ec, {0xc0008c4800, 0x160b, 0x160b})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000916e88 sp=0xc000916d38 pc=0xa3dd6c
main.(*Proc).loop(0xc0002f6140)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000916fc8 sp=0xc000916e88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc000916fe0 sp=0xc000916fc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000916fe8 sp=0xc000916fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 1250 gp=0xc0004bb880 m=nil [IO wait, 7 minutes]:
runtime.gopark(0x18?, 0xc0007da035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004d6e00 sp=0xc0004d6de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004d6e38 sp=0xc0004d6e00 pc=0x439097
internal/poll.runtime_pollWait(0x28257e7c8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004d6e58 sp=0xc0004d6e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00090e600?, 0xc0007da035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004d6e80 sp=0xc0004d6e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00090e600, {0xc0007da035, 0x1ffcb, 0x1ffcb})


OpenBSD/amd64 (Amnesiac) (tty00)

	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004d6f18 sp=0xc0004d6e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060d30, {0xc0007da035?, 0xe9?, 0xc0004d6fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0004d6f58 sp=0xc0004d6f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002fdf10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0004d6fc8 sp=0xc0004d6f58 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0004d6fe0 sp=0xc0004d6fc8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004d6fe8 sp=0xc0004d6fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 5066 gp=0xc000305a40 m=5 mp=0xc00008c808 [syscall]:
syscall.syscall6(0x4c9740, 0x4a07, 0xc0004ddeb4, 0x0, 0xc0003e46c0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004dddd0 sp=0xc0004dddb0 pc=0x473c35
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x27d032ef8?, 0x90?, 0x23cc94108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0004dde30 sp=0xc0004dddd0 pc=0x47984f
syscall.wait4(0xc0004ddeb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0004dde90 sp=0xc0004dde30 pc=0x4c5fa5
syscall.Wait4(0x40fc56?, 0xc0004ddeec, 0x26bdf9978?, 0xc000305a40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004ddec8 sp=0xc0004dde90 pc=0x4c36e5
os.(*Process).wait(0xc00066c8d0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0004ddf20 sp=0xc0004ddec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000468b00)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0004ddf80 sp=0xc0004ddf20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002fdb20)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0004ddfc8 sp=0xc0004ddf80 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0004ddfe0 sp=0xc0004ddfc8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004ddfe8 sp=0xc0004ddfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 44 gp=0xc0004bba40 m=nil [IO wait]:
runtime.gopark(0x2a?, 0xc000092a80?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000917950 sp=0xc000917930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000917988 sp=0xc000917950 pc=0x439097
internal/poll.runtime_pollWait(0x26be0f438, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009179a8 sp=0xc000917988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0004a98c0?, 0xc000092a80?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009179d0 sp=0xc0009179a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004a98c0, {0xc000092a80, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000917a68 sp=0xc0009179d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a1218, {0xc000092a80?, 0xc000917ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000917aa8 sp=0xc000917a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc0000a1218}, {0xc000092a80, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000917af0 sp=0xc000917aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000448fc0, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000917ca8 sp=0xc000917af0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe200, 0xc000917ed8, {0xc00051ec00, 0x39c, 0x39c})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000917d38 sp=0xc000917ca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0002f6180, 0xc000917ed8, 0x13e7, {0xc00051ec00, 0x39c, 0x39c})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000917e88 sp=0xc000917d38 pc=0xa3dd6c
main.(*Proc).loop(0xc0002f6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000917fc8 sp=0xc000917e88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc000917fe0 sp=0xc000917fc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000917fe8 sp=0xc000917fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 45 gp=0xc0004bbc00 m=nil [runnable]:
runtime.gopark(0x24?, 0xc0000132b0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00032b950 sp=0xc00032b930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00032b988 sp=0xc00032b950 pc=0x439097
internal/poll.runtime_pollWait(0x26bdfa420, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00032b9a8 sp=0xc00032b988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00010de60?, 0xc0000132b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00032b9d0 sp=0xc00032b9a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00010de60, {0xc0000132b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00032ba68 sp=0xc00032b9d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060e28, {0xc0000132b0?, 0xc00032bae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00032baa8 sp=0xc00032ba68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc000060e28}, {0xc0000132b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00032baf0 sp=0xc00032baa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00050fdc0, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc00032bca8 sp=0xc00032baf0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00037c280, 0xc00032bed8, {0xc0008ccc00, 0x5ee, 0x5ee})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00032bd38 sp=0xc00032bca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0002f61c0, 0xc00032bed8, 0x13ef, {0xc0008ccc00, 0x5ee, 0x5ee})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00032be88 sp=0xc00032bd38 pc=0xa3dd6c
main.(*Proc).loop(0xc0002f61c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00032bfc8 sp=0xc00032be88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc00032bfe0 sp=0xc00032bfc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00032bfe8 sp=0xc00032bfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 3009 gp=0xc0004bbdc0 m=8 mp=0xc000495008 [syscall, 3 minutes]:
syscall.syscall6(0x4c9740, 0x6fe0, 0xc0004d76b4, 0x0, 0xc00009cea0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004d75d0 sp=0xc0004d75b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0004d77b0?, 0x10000000002?, 0x27d01a688?, 0x90?, 0x23cc945b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0004d7630 sp=0xc0004d75d0 pc=0x47984f
syscall.wait4(0xc0004d76b8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0004d7690 sp=0xc0004d7630 pc=0x4c5fa5
syscall.Wait4(0xc0008a5d68?, 0xc0004d76ec, 0xc0004d778c?, 0x10000c0004bbdc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004d76c8 sp=0xc0004d7690 pc=0x4c36e5
os.(*Process).wait(0xc00066c540)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0004d7720 sp=0xc0004d76c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000468dc0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0004d7780 sp=0xc0004d7720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000448fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0004d77c8 sp=0xc0004d7780 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0004d77e0 sp=0xc0004d77c8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004d77e8 sp=0xc0004d77e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 5299 gp=0xc0003e0380 m=nil [select]:
runtime.gopark(0xc0004d7fb0?, 0x2?, 0xd0?, 0x7e?, 0xc0004d7f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004d7e38 sp=0xc0004d7e18 pc=0x43f7ce
runtime.selectgo(0xc0004d7fb0, 0xc0004d7f88, 0xe9?, 0x0, 0x9fcbde?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004d7f58 sp=0xc0004d7e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0004d7fe0 sp=0xc0004d7f58 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004d7fe8 sp=0xc0004d7fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 5201 gp=0xc0003e0700 m=3 mp=0xc000063008 [syscall]:
syscall.syscall6(0x4c9740, 0x13f78, 0xc0004d8eb4, 0x0, 0xc0003e4900, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004d8dd0 sp=0xc0004d8db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003e0700?, 0x10000000002?, 0x27d032ef8?, 0x90?, 0x23cc945b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0004d8e30 sp=0xc0004d8dd0 pc=0x47984f
syscall.wait4(0xc0004d8eb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0004d8e90 sp=0xc0004d8e30 pc=0x4c5fa5
syscall.Wait4(0xc0004b94a8?, 0xc0004d8eec, 0x3?, 0xc0003e0700?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004d8ec8 sp=0xc0004d8e90 pc=0x4c36e5
os.(*Process).wait(0xc00066ca20)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0004d8f20 sp=0xc0004d8ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000468c60)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0004d8f80 sp=0xc0004d8f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000517880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0004d8fc8 sp=0xc0004d8f80 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0004d8fe0 sp=0xc0004d8fc8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004d8fe8 sp=0xc0004d8fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 62 gp=0xc0002bfa40 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc000092c74?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000912950 sp=0xc000912930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000912988 sp=0xc000912950 pc=0x439097
internal/poll.runtime_pollWait(0x26bdfa328, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009129a8 sp=0xc000912988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00065efc0?, 0xc000092c74?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009129d0 sp=0xc0009129a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00065efc0, {0xc000092c74, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000912a68 sp=0xc0009129d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060cd0, {0xc000092c74?, 0xc000912ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000912aa8 sp=0xc000912a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1eae0, 0xc000060cd0}, {0xc000092c74, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000912af0 sp=0xc000912aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004499d0, 0xc00010d1d8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000912ca8 sp=0xc000912af0 pc=0x9fdbc7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000fe280, 0xc000912ed8, {0xc0001f7680, 0x408, 0x408})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000912d38 sp=0xc000912ca8 pc=0x9f9ed5
main.(*Proc).execute(0xc0004b6380, 0xc000912ed8, 0x13e9, {0xc0001f7680, 0x408, 0x408})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000912e88 sp=0xc000912d38 pc=0xa3dd6c
main.(*Proc).loop(0xc0004b6380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000912fc8 sp=0xc000912e88 pc=0xa3d854
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x25 fp=0xc000912fe0 sp=0xc000912fc8 pc=0xa3b885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000912fe8 sp=0xc000912fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:249 +0x118a

goroutine 68 gp=0xc0003e0e00 m=nil [chan receive]:
runtime.gopark(0xc000111a40?, 0x13f7?, 0x0?, 0x80?, 0x40f?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003a7c50 sp=0xc0003a7c30 pc=0x43f7ce
runtime.chanrecv(0xc0004a8900, 0xc0003a7f60, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0003a7cc8 sp=0xc0003a7c50 pc=0x40a29f
runtime.chanrecv2(0xc000122340?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc0003a7cf0 sp=0xc0003a7cc8 pc=0x409ed2
main.(*FuzzerTool).exchangeDataWorker(0xc000122340)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:353 +0xb5 fp=0xc0003a7fc8 sp=0xc0003a7cf0 pc=0xa3c555
main.main.gowrap2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:251 +0x25 fp=0xc0003a7fe0 sp=0xc0003a7fc8 pc=0xa3b825
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003a7fe8 sp=0xc0003a7fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:251 +0x133f

goroutine 1251 gp=0xc0003e0fc0 m=11 mp=0xc0003d6008 [syscall, 7 minutes]:
syscall.syscall6(0x4c9740, 0x16531, 0xc0004d9eb4, 0x0, 0xc0003e47e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004d9dd0 sp=0xc0004d9db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003e0fc0?, 0x10000000002?, 0x27d032ef8?, 0x90?, 0x23cc94108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0004d9e30 sp=0xc0004d9dd0 pc=0x47984f
syscall.wait4(0xc0004d9eb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0004d9e90 sp=0xc0004d9e30 pc=0x4c5fa5
syscall.Wait4(0xc000436288?, 0xc0004d9eec, 0x3?, 0xc0003e0fc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004d9ec8 sp=0xc0004d9e90 pc=0x4c36e5
os.(*Process).wait(0xc00066c8a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0004d9f20 sp=0xc0004d9ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0002214a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0004d9f80 sp=0xc0004d9f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002fdf10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0004d9fc8 sp=0xc0004d9f80 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0004d9fe0 sp=0xc0004d9fc8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004d9fe8 sp=0xc0004d9fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 5262 gp=0xc0003e1180 m=nil [select]:
runtime.gopark(0xc00018e7b0?, 0x2?, 0x56?, 0xfc?, 0xc00018e78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00018e638 sp=0xc00018e618 pc=0x43f7ce
runtime.selectgo(0xc00018e7b0, 0xc00018e788, 0xc000013c68?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00018e758 sp=0xc00018e638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00018e7e0 sp=0xc00018e758 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00018e7e8 sp=0xc00018e7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 4545 gp=0xc0003e1340 m=6 mp=0xc000494808 [syscall, 1 minutes]:
syscall.syscall6(0x4c9740, 0x17de, 0xc00018eeb4, 0x0, 0xc0003e4360, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00018edd0 sp=0xc00018edb0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003e1340?, 0x10000000002?, 0x27d032ef8?, 0x90?, 0x23cc945b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00018ee30 sp=0xc00018edd0 pc=0x47984f
syscall.wait4(0xc00018eeb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00018ee90 sp=0xc00018ee30 pc=0x4c5fa5
syscall.Wait4(0xc0006e2288?, 0xc00018eeec, 0x3?, 0xc0003e1340?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00018eec8 sp=0xc00018ee90 pc=0x4c36e5
os.(*Process).wait(0xc000097410)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00018ef20 sp=0xc00018eec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000468580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00018ef80 sp=0xc00018ef20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00050e620)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00018efc8 sp=0xc00018ef80 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00018efe0 sp=0xc00018efc8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00018efe8 sp=0xc00018efe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 4544 gp=0xc0003e1500 m=nil [IO wait, 1 minutes]:
runtime.gopark(0xd?, 0xc00066e035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00018f600 sp=0xc00018f5e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00018f638 sp=0xc00018f600 pc=0x439097
internal/poll.runtime_pollWait(0x28257e5d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00018f658 sp=0xc00018f638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0006bf560?, 0xc00066e035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00018f680 sp=0xc00018f658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006bf560, {0xc00066e035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00018f718 sp=0xc00018f680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060858, {0xc00066e035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00018f758 sp=0xc00018f718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00050e620)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc00018f7c8 sp=0xc00018f758 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc00018f7e0 sp=0xc00018f7c8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00018f7e8 sp=0xc00018f7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 5298 gp=0xc0003e16c0 m=nil [select]:
runtime.gopark(0xc0001917b0?, 0x2?, 0xd0?, 0x16?, 0xc00019178c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000191638 sp=0xc000191618 pc=0x43f7ce
runtime.selectgo(0xc0001917b0, 0xc000191788, 0xc000013d28?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000191758 sp=0xc000191638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0001917e0 sp=0xc000191758 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001917e8 sp=0xc0001917e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 4485 gp=0xc0003e1a40 m=7 mp=0xc00008d008 [syscall, 1 minutes]:
syscall.syscall6(0x4c9740, 0x159c0, 0xc0001936b4, 0x0, 0xc0003e4510, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0001935d0 sp=0xc0001935b0 pc=0x473c35
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x27d032ef8?, 0x90?, 0x23cc94108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000193630 sp=0xc0001935d0 pc=0x47984f
syscall.wait4(0xc0001936b8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000193690 sp=0xc000193630 pc=0x4c5fa5
syscall.Wait4(0x40fc56?, 0xc0001936ec, 0x26bdfa328?, 0xc0003e1a40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0001936c8 sp=0xc000193690 pc=0x4c36e5
os.(*Process).wait(0xc000097770)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000193720 sp=0xc0001936c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004691e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000193780 sp=0xc000193720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004499d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0001937c8 sp=0xc000193780 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0001937e0 sp=0xc0001937c8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001937e8 sp=0xc0001937e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 62
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 5183 gp=0xc0001aea80 m=nil [IO wait]:
runtime.gopark(0xf?, 0xc000800035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000867e00 sp=0xc000867de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000867e38 sp=0xc000867e00 pc=0x439097
internal/poll.runtime_pollWait(0x26bdf9598, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000867e58 sp=0xc000867e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00090f980?, 0xc000800035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000867e80 sp=0xc000867e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00090f980, {0xc000800035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000867f18 sp=0xc000867e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a12e0, {0xc000800035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000867f58 sp=0xc000867f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000517880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000867fc8 sp=0xc000867f58 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000867fe0 sp=0xc000867fc8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000867fe8 sp=0xc000867fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 3086 gp=0xc0003f6380 m=15 mp=0xc000197008 [syscall, 3 minutes]:
syscall.syscall6(0x4c9740, 0x16c24, 0xc000190eb4, 0x0, 0xc00009c7e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000190dd0 sp=0xc000190db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003f6380?, 0x10000000002?, 0x27d01a688?, 0x90?, 0x23cc94108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000190e30 sp=0xc000190dd0 pc=0x47984f
syscall.wait4(0xc000190eb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000190e90 sp=0xc000190e30 pc=0x4c5fa5
syscall.Wait4(0xc0005419a8?, 0xc000190eec, 0x3?, 0xc0003f6380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000190ec8 sp=0xc000190e90 pc=0x4c36e5
os.(*Process).wait(0xc000096e70)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000190f20 sp=0xc000190ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000469080)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000190f80 sp=0xc000190f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0005168c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc000190fc8 sp=0xc000190f80 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc000190fe0 sp=0xc000190fc8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000190fe8 sp=0xc000190fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 38
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 4958 gp=0xc0003f68c0 m=9 mp=0xc00008d808 [syscall]:
syscall.syscall6(0x4c9740, 0x13aa5, 0xc000193eb4, 0x0, 0xc00009d830, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000193dd0 sp=0xc000193db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003f68c0?, 0x10000000002?, 0x27d01a688?, 0x90?, 0x23cc945b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000193e30 sp=0xc000193dd0 pc=0x47984f
syscall.wait4(0xc000193eb8?, 0x411ae5?, 0x90?, 0xbe6200?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000193e90 sp=0xc000193e30 pc=0x4c5fa5
syscall.Wait4(0xc00040a828?, 0xc000193eec, 0x3?, 0xc0003f68c0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000193ec8 sp=0xc000193e90 pc=0x4c36e5
os.(*Process).wait(0xc000097e00)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000193f20 sp=0xc000193ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000468f20)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000193f80 sp=0xc000193f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00050fdc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc000193fc8 sp=0xc000193f80 pc=0x9fcb8c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc000193fe0 sp=0xc000193fc8 pc=0x9fcb24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000193fe8 sp=0xc000193fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 5065 gp=0xc0003f7340 m=nil [IO wait]:
runtime.gopark(0xb?, 0xc0008e6035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000864600 sp=0xc0008645e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000864638 sp=0xc000864600 pc=0x439097
internal/poll.runtime_pollWait(0x26bdfa138, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000864658 sp=0xc000864638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0003e3aa0?, 0xc0008e6035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000864680 sp=0xc000864658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e3aa0, {0xc0008e6035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000864718 sp=0xc000864680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a1240, {0xc0008e6035?, 0xe9?, 0xc0008647b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000864758 sp=0xc000864718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002fdb20)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0008647c8 sp=0xc000864758 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0008647e0 sp=0xc0008647c8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008647e8 sp=0xc0008647e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 4484 gp=0xc0003f7500 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x14?, 0xc000970035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000864e00 sp=0xc000864de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000864e38 sp=0xc000864e00 pc=0x439097
internal/poll.runtime_pollWait(0x28257e4e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000864e58 sp=0xc000864e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00065ef00?, 0xc000970035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000864e80 sp=0xc000864e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00065ef00, {0xc000970035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000864f18 sp=0xc000864e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060cc0, {0xc000970035?, 0xe9?, 0xc000864fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000864f58 sp=0xc000864f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004499d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000864fc8 sp=0xc000864f58 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000864fe0 sp=0xc000864fc8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000864fe8 sp=0xc000864fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 62
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 3085 gp=0xc0003f7880 m=nil [IO wait, 3 minutes]:
runtime.gopark(0x1a?, 0xc000882035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000865e00 sp=0xc000865de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000865e38 sp=0xc000865e00 pc=0x439097
internal/poll.runtime_pollWait(0x28257eba8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000865e58 sp=0xc000865e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0003e2f00?, 0xc000882035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000865e80 sp=0xc000865e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e2f00, {0xc000882035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000865f18 sp=0xc000865e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0618, {0xc000882035?, 0xe9?, 0xc000865fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000865f58 sp=0xc000865f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0005168c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000865fc8 sp=0xc000865f58 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000865fe0 sp=0xc000865fc8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000865fe8 sp=0xc000865fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 38
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 4957 gp=0xc0003f6540 m=nil [IO wait]:
runtime.gopark(0x10?, 0xc000990000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000363e00 sp=0xc000363de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000363e38 sp=0xc000363e00 pc=0x439097
internal/poll.runtime_pollWait(0x28257ee90, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000363e58 sp=0xc000363e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00010dd40?, 0xc000990000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000363e80 sp=0xc000363e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00010dd40, {0xc000990000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000363f18 sp=0xc000363e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060e18, {0xc000990000?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000363f58 sp=0xc000363f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00050fdc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000363fc8 sp=0xc000363f58 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000363fe0 sp=0xc000363fc8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000363fe8 sp=0xc000363fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 2992 gp=0xc0003ee540 m=nil [IO wait, 3 minutes]:
runtime.gopark(0x19?, 0xc0007ba035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000195e00 sp=0xc000195de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000195e38 sp=0xc000195e00 pc=0x439097
internal/poll.runtime_pollWait(0x28257e9b8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000195e58 sp=0xc000195e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0004a97a0?, 0xc0007ba035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000195e80 sp=0xc000195e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004a97a0, {0xc0007ba035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000195f18 sp=0xc000195e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a11f8, {0xc0007ba035?, 0xe9?, 0xc000195fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000195f58 sp=0xc000195f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000448fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000195fc8 sp=0xc000195f58 pc=0x9fccfa
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000195fe0 sp=0xc000195fc8 pc=0x9fcc44
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000195fe8 sp=0xc000195fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 5284 gp=0xc0001ae8c0 m=nil [select]:
runtime.gopark(0xc00035f7b0?, 0x2?, 0x56?, 0xfc?, 0xc00035f78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035f638 sp=0xc00035f618 pc=0x43f7ce
runtime.selectgo(0xc00035f7b0, 0xc00035f788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00035f758 sp=0xc00035f638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00035f7e0 sp=0xc00035f758 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035f7e8 sp=0xc00035f7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 5288 gp=0xc0001afa40 m=nil [select]:
runtime.gopark(0xc000827fb0?, 0x2?, 0xd0?, 0x7e?, 0xc000827f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000827e38 sp=0xc000827e18 pc=0x43f7ce
runtime.selectgo(0xc000827fb0, 0xc000827f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000827f58 sp=0xc000827e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc000827fe0 sp=0xc000827f58 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000827fe8 sp=0xc000827fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 5287 gp=0xc0001afc00 m=nil [select]:
runtime.gopark(0xc00035c7b0?, 0x2?, 0xd0?, 0xc6?, 0xc00035c78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035c638 sp=0xc00035c618 pc=0x43f7ce
runtime.selectgo(0xc00035c7b0, 0xc00035c788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00035c758 sp=0xc00035c638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00035c7e0 sp=0xc00035c758 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035c7e8 sp=0xc00035c7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 38
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 5300 gp=0xc0001afdc0 m=nil [select]:
runtime.gopark(0xc00035cfb0?, 0x2?, 0xd0?, 0xce?, 0xc00035cf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035ce38 sp=0xc00035ce18 pc=0x43f7ce
runtime.selectgo(0xc00035cfb0, 0xc00035cf88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00035cf58 sp=0xc00035ce38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00035cfe0 sp=0xc00035cf58 pc=0x9fe2f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035cfe8 sp=0xc00035cfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 62
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b
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