fatal error: bad sweepgen in refill

goroutine 47 gp=0xc000308a80 m=9 mp=0xc0000de008 [running]:
runtime.throw({0xc2a98d?, 0x40?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc000491790 sp=0xc000491760 pc=0x43d1bc
runtime.(*mcache).refill(0x29d2bd5b8, 0x51?)
	/usr/local/go/src/runtime/mcache.go:157 +0x20d fp=0xc0004917d0 sp=0xc000491790 pc=0x41aa6d
runtime.(*mcache).nextFree(0x29d2bd5b8, 0x39)
	/usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc000491808 sp=0xc0004917d0 pc=0x410f25
runtime.mallocgc(0x280, 0x0, 0x0)
	/usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc000491890 sp=0xc000491808 pc=0x411545
runtime.growslice(0x2852a7e84, 0xc0fd4d?, 0x10000c000308a80?, 0x0?, 0xba7580?)
	/usr/local/go/src/runtime/slice.go:242 +0x55b fp=0xc000491900 sp=0xc000491890 pc=0x456d5b
slices.Clone[...](...)
	/usr/local/go/src/slices/slices.go:343
github.com/google/syzkaller/pkg/ipc.readUint32Array(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:554
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc00030a700?, 0xc000491d58, 0xb)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:431 +0x486 fp=0xc000491b40 sp=0xc000491900 pc=0xa3dee6
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00030a200, 0xc000491d58, {0xc000a9f8c0, 0x146, 0x146})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:346 +0x21c fp=0xc000491bd0 sp=0xc000491b40 pc=0xa3d75c
main.(*Proc).executeProgram(0xc0000109c0, {0x3da, {0xc000a9f8c0, 0x146, 0x146}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000491d38 sp=0xc000491bd0 pc=0xa483bb
main.(*Proc).execute(0xc0000109c0?, {0x3da, {0xc000a9f8c0, 0x146, 0x146}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000491dd0 sp=0xc000491d38 pc=0xa48198
main.(*Proc).loop(0xc0000109c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000491fc8 sp=0xc000491dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000491fe0 sp=0xc000491fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000491fe8 sp=0xc000491fe0 pc=0x4776c1
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(0xc000643a60?, 0x2?, 0x0?, 0x0?, 0xc000643964?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006436f0 sp=0xc0006436d0 pc=0x44006e
runtime.selectgo(0xc000643a60, 0xc000643960, 0x1?, 0x0, 0x182c9d?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000643810 sp=0xc0006436f0 pc=0x451b25
main.(*FuzzerTool).exchangeDataWorker(0xc000328c30)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc000643b40 sp=0xc000643810 pc=0xa466b3
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:203 +0x1175 fp=0xc000643f50 sp=0xc000643b40 pc=0xa45c95
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc000643fe0 sp=0xc000643f50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000643fe8 sp=0xc000643fe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 2 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(0x10000?, 0xebfae?, 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?, 0xe0?, 0xc0?, 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?, 0xc0001fcc80?, 0x1a?, 0xa?, 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?, 0x0?, 0x0?, 0x0?, 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=0xc000007dc0 m=nil [select]:
runtime.gopark(0xc000059778?, 0x3?, 0x8?, 0xd1?, 0xc000059772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059618 sp=0xc0000595f8 pc=0x44006e
runtime.selectgo(0xc000059778, 0xc00005976c, 0xc0000d6680?, 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(0xc0000d6680)
	/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 20 gp=0xc00068a000 m=nil [chan receive]:
runtime.gopark(0xc000079e60?, 0xc00066e0a0?, 0x90?, 0x26?, 0x8f71a0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006916f8 sp=0xc0006916d8 pc=0x44006e
runtime.chanrecv(0xc000078180, 0xc0006917b8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000691770 sp=0xc0006916f8 pc=0x40a29f
runtime.chanrecv2(0xc00047cc40?, 0xc00023d8c8?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000691798 sp=0xc000691770 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc0006917e0 sp=0xc000691798 pc=0x8f5f06
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006917e8 sp=0xc0006917e0 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 12 gp=0xc00036c380 m=3 mp=0xc000063008 [syscall, 2 minutes]:
runtime.notetsleepg(0x14bd020, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc00005afa0 sp=0xc00005af68 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005afc0 sp=0xc00005afa0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005afe0 sp=0xc00005afc0 pc=0x7b9453
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 34
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 11 gp=0xc00036c540 m=nil [select, 2 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, 0xc0001452c0?, 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 34
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 35 gp=0xc00036c700 m=nil [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fef0 sp=0xc00005fed0 pc=0x44006e
runtime.chanrecv(0xc00008a180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005ff68 sp=0xc00005fef0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005ff90 sp=0xc00005ff68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc00005ffe0 sp=0xc00005ff90 pc=0xa45d59
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x3b9

goroutine 34 gp=0xc00036c8c0 m=nil [chan receive, 2 minutes]:
runtime.gopark(0x7b9065?, 0xb269c0?, 0x1?, 0x1d?, 0xc00005f758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f6c8 sp=0xc00005f6a8 pc=0x44006e
runtime.chanrecv(0xc0006988a0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005f740 sp=0xc00005f6c8 pc=0x40a29f
runtime.chanrecv1(0xc0006988a0?, 0xc00005f7b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005f768 sp=0xc00005f740 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=0xc00005f7e0 sp=0xc00005f768 pc=0x7ba005
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/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f

goroutine 36 gp=0xc00036ca80 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x4118a5?, 0x29d2bd108?, 0x1e?, 0x0?, 0xc0001a0c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a0ba8 sp=0xc0001a0b88 pc=0x44006e
runtime.netpollblock(0x21f59ed30?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001a0be0 sp=0xc0001a0ba8 pc=0x439937
internal/poll.runtime_pollWait(0x2617a3a10, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001a0c00 sp=0xc0001a0be0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001a0c28 sp=0xc0001a0c00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0000d6000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0001a0cd0 sp=0xc0001a0c28 pc=0x4e956c
net.(*netFD).accept(0xc0000d6000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0001a0d88 sp=0xc0001a0cd0 pc=0x5c9869
net.(*TCPListener).accept(0xc00031e1a0)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc0001a0db0 sp=0xc0001a0d88 pc=0x5e063e
net.(*TCPListener).Accept(0xc00031e1a0)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc0001a0de0 sp=0xc0001a0db0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xda3150?)
	<autogenerated>:1 +0x24 fp=0xc0001a0df8 sp=0xc0001a0de0 pc=0x70f624
net/http.(*Server).Serve(0xc000476000, {0xda2150, 0xc00031e1a0})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc0001a0f28 sp=0xc0001a0df8 pc=0x6ed5de
net/http.(*Server).ListenAndServe(0xc000476000)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc0001a0f58 sp=0xc0001a0f28 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=0xc0001a0fe0 sp=0xc0001a0f58 pc=0xa476bd
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a0fe8 sp=0xc0001a0fe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x37

goroutine 1000 gp=0xc00036ce00 m=12 mp=0xc0000de808 [syscall]:
syscall.syscall6(0x4ca040, 0x828b, 0xc0006906b4, 0x0, 0xc00009cb40, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0006905d0 sp=0xc0006905b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00036ce00?, 0x10000000002?, 0x21f586688?, 0x90?, 0x29d2bd108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000690630 sp=0xc0006905d0 pc=0x47a14f
syscall.wait4(0xc0006906b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000690690 sp=0xc000690630 pc=0x4c68a5
syscall.Wait4(0xc000a9c468?, 0xc0006906ec, 0x3?, 0xc00036ce00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0006906c8 sp=0xc000690690 pc=0x4c3fe5
os.(*Process).wait(0xc00003af60)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000690720 sp=0xc0006906c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00017c420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000690780 sp=0xc000690720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00030a580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0006907c8 sp=0xc000690780 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=0xc0006907e0 sp=0xc0006907c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006907e8 sp=0xc0006907e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1098 gp=0xc0002dd340 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, 0xb?, 0x0, 0x10000?, 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 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 530 gp=0xc00036d6c0 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1e?, 0xc000998000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005be00 sp=0xc00005bde0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005be38 sp=0xc00005be00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a5530, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005be58 sp=0xc00005be38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc00059cf00?, 0xc000998000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005be80 sp=0xc00005be58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00059cf00, {0xc000998000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005bf18 sp=0xc00005be80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc5f0, {0xc000998000?, 0xc00066042c?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005bf58 sp=0xc00005bf18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00030a400)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc00005bfc8 sp=0xc00005bf58 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=0xc00005bfe0 sp=0xc00005bfc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 13 gp=0xc00036dc00 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc0000f1000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000389958 sp=0xc000389938 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000389990 sp=0xc000389958 pc=0x439937
internal/poll.runtime_pollWait(0x2617a3c00, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003899b0 sp=0xc000389990 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000695d00?, 0xc0000f1000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003899d8 sp=0xc0003899b0 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000695d00, {0xc0000f1000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000389a70 sp=0xc0003899d8 pc=0x4e54ba
net.(*netFD).Read(0xc000695d00, {0xc0000f1000?, 0x197?, 0xaa5a60?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000389ab8 sp=0xc000389a70 pc=0x5c7885
net.(*conn).Read(0xc0000a0548, {0xc0000f1000?, 0xc000389b58?, 0x4c0270?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc000389b00 sp=0xc000389ab8 pc=0x5d81c5
net.(*TCPConn).Read(0xbe74e0?, {0xc0000f1000?, 0x407fc8?, 0xc000389b70?})
	<autogenerated>:1 +0x25 fp=0xc000389b30 sp=0xc000389b00 pc=0x5e7f85
bufio.(*Reader).fill(0xc000698a80)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc000389b68 sp=0xc000389b30 pc=0x66c103
bufio.(*Reader).ReadByte(0xc000698a80)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc000389b88 sp=0xc000389b68 pc=0x66c827
compress/flate.(*decompressor).moreBits(0xc000481308)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc000389bc0 sp=0xc000389b88 pc=0x685427
compress/flate.(*decompressor).nextBlock(0xc000481308)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc000389bd8 sp=0xc000389bc0 pc=0x683868
compress/flate.(*decompressor).Read(0xc000481308, {0xc0006e3000, 0x1000, 0x0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc000389c08 sp=0xc000389bd8 pc=0x683a7b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0000d5e00?, {0xc0006e3000?, 0xb61780?, 0xc000902b90?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:124 +0x22 fp=0xc000389c38 sp=0xc000389c08 pc=0xa43662
bufio.(*Reader).Read(0xc000698ae0, {0xc0006501f0, 0x1, 0xc000389d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc000389c70 sp=0xc000389c38 pc=0x66c637
io.ReadAtLeast({0xd9a560, 0xc000698ae0}, {0xc0006501f0, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000389cb8 sp=0xc000389c70 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd9a560, 0xc000698ae0}, {0xc0006501f0, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000389d10 sp=0xc000389cb8 pc=0x9f5a31
encoding/gob.(*Decoder).recvMessage(0xc0000d6080)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000389d48 sp=0xc000389d10 pc=0x9ff373
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000d6080, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000389d78 sp=0xc000389d48 pc=0x9ff6e7
encoding/gob.(*Decoder).DecodeValue(0xc0000d6080, {0xa97ae0?, 0xc0001468a0?, 0xc0000de008?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000389df8 sp=0xc000389d78 pc=0x9ffb2e
encoding/gob.(*Decoder).Decode(0xc0000d6080, {0xa97ae0?, 0xc0001468a0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc000389e50 sp=0xc000389df8 pc=0x9ff96f
net/rpc.(*gobClientCodec).ReadResponseHeader(0xafb7a0?, 0xa94160?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000389e78 sp=0xc000389e50 pc=0xa13245
net/rpc.(*Client).input(0xc000698ba0)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000389fc8 sp=0xc000389e78 pc=0xa123df
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000389fe0 sp=0xc000389fc8 pc=0xa13125
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000389fe8 sp=0xc000389fe0 pc=0x4776c1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 40 gp=0xc00036ddc0 m=nil [runnable]:
runtime.gopark(0x37?, 0xc0000ac5f0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006457e8 sp=0xc0006457c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000645820 sp=0xc0006457e8 pc=0x439937
internal/poll.runtime_pollWait(0x2617a5340, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000645840 sp=0xc000645820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000699680?, 0xc0000ac5f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000645868 sp=0xc000645840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000699680, {0xc0000ac5f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000645900 sp=0xc000645868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a05f8, {0xc0000ac5f0?, 0xc000645978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000645940 sp=0xc000645900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0000a05f8}, {0xc0000ac5f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000645988 sp=0xc000645940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00030a380, 0xc000645d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000645b40 sp=0xc000645988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000695e00, 0xc000645d58, {0xc0007af400, 0x48a, 0x48a})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000645bd0 sp=0xc000645b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010918, {0x3db, {0xc0007af400, 0x48a, 0x48a}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000645d38 sp=0xc000645bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010918?, {0x3db, {0xc0007af400, 0x48a, 0x48a}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000645dd0 sp=0xc000645d38 pc=0xa48198
main.(*Proc).loop(0xc000010918)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000645fc8 sp=0xc000645dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000645fe0 sp=0xc000645fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000645fe8 sp=0xc000645fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 41 gp=0xc000308000 m=nil [IO wait]:
runtime.gopark(0x22?, 0xc0006841c0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004937e8 sp=0xc0004937c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000493820 sp=0xc0004937e8 pc=0x439937
internal/poll.runtime_pollWait(0x2617a43c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000493840 sp=0xc000493820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000979da0?, 0xc0006841c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000493868 sp=0xc000493840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000979da0, {0xc0006841c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000493900 sp=0xc000493868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc4a0, {0xc0006841c0?, 0xc000493978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000493940 sp=0xc000493900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0001bc4a0}, {0xc0006841c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000493988 sp=0xc000493940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00030a580, 0xc000493d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000493b40 sp=0xc000493988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000695e80, 0xc000493d58, {0xc000780900, 0x2f8, 0x2f8})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000493bd0 sp=0xc000493b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010930, {0x3df, {0xc000780900, 0x2f8, 0x2f8}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000493d38 sp=0xc000493bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010930?, {0x3df, {0xc000780900, 0x2f8, 0x2f8}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000493dd0 sp=0xc000493d38 pc=0xa48198
main.(*Proc).loop(0xc000010930)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000493fc8 sp=0xc000493dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000493fe0 sp=0xc000493fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000493fe8 sp=0xc000493fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 42 gp=0xc0003081c0 m=nil [runnable]:
syscall.syscall(0x4ca5a0, 0x24, 0xc0000ac630, 0xc)
	/usr/local/go/src/runtime/sys_openbsd3.go:24 +0x35 fp=0xc00038d7e0 sp=0xc00038d7c0 pc=0x474435
syscall.syscall(0x4088c6?, 0xc00038d858?, 0x4e41c7?, 0x2617a5720?)
	<autogenerated>:1 +0x25 fp=0xc00038d828 sp=0xc00038d7e0 pc=0x47a085
syscall.read(0xc00059cfc0?, {0xc0000ac630?, 0x41a601?, 0x202e9e178?})
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:1192 +0x45 fp=0xc00038d868 sp=0xc00038d828 pc=0x4c8b65
syscall.Read(...)
	/usr/local/go/src/syscall/syscall_unix.go:181
internal/poll.ignoringEINTRIO(...)
	/usr/local/go/src/internal/poll/fd_unix.go:736
internal/poll.(*FD).Read(0xc00059cfc0, {0xc0000ac630, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:160 +0x2ae fp=0xc00038d900 sp=0xc00038d868 pc=0x4e54ee
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc600, {0xc0000ac630?, 0xc00038d978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00038d940 sp=0xc00038d900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0001bc600}, {0xc0000ac630, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00038d988 sp=0xc00038d940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00030a400, 0xc00038dd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc00038db40 sp=0xc00038d988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000695f00, 0xc00038dd58, {0xc0007ed400, 0x3be, 0x3be})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc00038dbd0 sp=0xc00038db40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010948, {0x3de, {0xc0007ed400, 0x3be, 0x3be}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc00038dd38 sp=0xc00038dbd0 pc=0xa483bb
main.(*Proc).execute(0xc000010948?, {0x3de, {0xc0007ed400, 0x3be, 0x3be}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc00038ddd0 sp=0xc00038dd38 pc=0xa48198
main.(*Proc).loop(0xc000010948)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc00038dfc8 sp=0xc00038ddd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc00038dfe0 sp=0xc00038dfc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038dfe8 sp=0xc00038dfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 43 gp=0xc000308380 m=nil [IO wait]:
runtime.gopark(0x1d?, 0xc0000ac600?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004957e8 sp=0xc0004957c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000495820 sp=0xc0004957e8 pc=0x439937
internal/poll.runtime_pollWait(0x2617a3ee8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000495840 sp=0xc000495820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000711260?, 0xc0000ac600?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000495868 sp=0xc000495840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000711260, {0xc0000ac600, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000495900 sp=0xc000495868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0938, {0xc0000ac600?, 0xc000495978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000495940 sp=0xc000495900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0000a0938}, {0xc0000ac600, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000495988 sp=0xc000495940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6200, 0xc000495d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000495b40 sp=0xc000495988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00030a000, 0xc000495d58, {0xc0008e6000, 0x7c0, 0x7c0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000495bd0 sp=0xc000495b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010960, {0x3d9, {0xc0008e6000, 0x7c0, 0x7c0}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000495d38 sp=0xc000495bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010960?, {0x3d9, {0xc0008e6000, 0x7c0, 0x7c0}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000495dd0 sp=0xc000495d38 pc=0xa48198
main.(*Proc).loop(0xc000010960)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000495fc8 sp=0xc000495dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000495fe0 sp=0xc000495fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000495fe8 sp=0xc000495fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 44 gp=0xc000308540 m=nil [IO wait]:
runtime.gopark(0x27?, 0xc000684220?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00038b7e8 sp=0xc00038b7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00038b820 sp=0xc00038b7e8 pc=0x439937
internal/poll.runtime_pollWait(0x204281dd8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00038b840 sp=0xc00038b820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002fa2a0?, 0xc000684220?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00038b868 sp=0xc00038b840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002fa2a0, {0xc000684220, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00038b900 sp=0xc00038b868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a07d8, {0xc000684220?, 0xc00038b978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00038b940 sp=0xc00038b900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0000a07d8}, {0xc000684220, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00038b988 sp=0xc00038b940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6280, 0xc00038bd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc00038bb40 sp=0xc00038b988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00030a080, 0xc00038bd58, {0xc0005cf400, 0xb62, 0xb62})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc00038bbd0 sp=0xc00038bb40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010978, {0x3e0, {0xc0005cf400, 0xb62, 0xb62}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc00038bd38 sp=0xc00038bbd0 pc=0xa483bb
main.(*Proc).execute(0xc000010978?, {0x3e0, {0xc0005cf400, 0xb62, 0xb62}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc00038bdd0 sp=0xc00038bd38 pc=0xa48198
main.(*Proc).loop(0xc000010978)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc00038bfc8 sp=0xc00038bdd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc00038bfe0 sp=0xc00038bfc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038bfe8 sp=0xc00038bfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 45 gp=0xc000308700 m=nil [IO wait]:
runtime.gopark(0x1f?, 0xc0006841f0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006477e8 sp=0xc0006477c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000647820 sp=0xc0006477e8 pc=0x439937
internal/poll.runtime_pollWait(0x2617a4b80, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000647840 sp=0xc000647820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0001449c0?, 0xc0006841f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000647868 sp=0xc000647840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0001449c0, {0xc0006841f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000647900 sp=0xc000647868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a04e0, {0xc0006841f0?, 0xc000647978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000647940 sp=0xc000647900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0000a04e0}, {0xc0006841f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000647988 sp=0xc000647940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6580, 0xc000647d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000647b40 sp=0xc000647988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00030a100, 0xc000647d58, {0xc0005e3c00, 0x31b, 0x31b})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000647bd0 sp=0xc000647b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010990, {0x3dd, {0xc0005e3c00, 0x31b, 0x31b}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000647d38 sp=0xc000647bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010990?, {0x3dd, {0xc0005e3c00, 0x31b, 0x31b}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000647dd0 sp=0xc000647d38 pc=0xa48198
main.(*Proc).loop(0xc000010990)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000647fc8 sp=0xc000647dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000647fe0 sp=0xc000647fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000647fe8 sp=0xc000647fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 46 gp=0xc0003088c0 m=nil [IO wait]:
runtime.gopark(0x25?, 0xc0000ac5c0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00038f7e8 sp=0xc00038f7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00038f820 sp=0xc00038f7e8 pc=0x439937
internal/poll.runtime_pollWait(0x204281af0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00038f840 sp=0xc00038f820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007118c0?, 0xc0000ac5c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00038f868 sp=0xc00038f840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007118c0, {0xc0000ac5c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00038f900 sp=0xc00038f868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc6f8, {0xc0000ac5c0?, 0xc00038f978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00038f940 sp=0xc00038f900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0001bc6f8}, {0xc0000ac5c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00038f988 sp=0xc00038f940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00030a680, 0xc00038fd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc00038fb40 sp=0xc00038f988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00030a180, 0xc00038fd58, {0xc0007ed000, 0x3d1, 0x3d1})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc00038fbd0 sp=0xc00038fb40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc0000109a8, {0x3d8, {0xc0007ed000, 0x3d1, 0x3d1}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc00038fd38 sp=0xc00038fbd0 pc=0xa483bb
main.(*Proc).execute(0xc0000109a8?, {0x3d8, {0xc0007ed000, 0x3d1, 0x3d1}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc00038fdd0 sp=0xc00038fd38 pc=0xa48198
main.(*Proc).loop(0xc0000109a8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc00038ffc8 sp=0xc00038fdd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc00038ffe0 sp=0xc00038ffc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00038ffe8 sp=0xc00038ffe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 48 gp=0xc000308e00 m=nil [select]:
runtime.gopark(0xc000649ee8?, 0x2?, 0x0?, 0x0?, 0xc000649dec?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000649b78 sp=0xc000649b58 pc=0x44006e
runtime.selectgo(0xc000649ee8, 0xc000649de8, 0x1?, 0x0, 0x15cf9a?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000649c98 sp=0xc000649b78 pc=0x451b25
main.(*FuzzerTool).exchangeDataWorker(0xc000328c30)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc000649fc8 sp=0xc000649c98 pc=0xa466b3
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x25 fp=0xc000649fe0 sp=0xc000649fc8 pc=0xa45d05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000649fe8 sp=0xc000649fe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x1168

goroutine 1107 gp=0xc0003096c0 m=nil [select]:
runtime.gopark(0xc00068dfb0?, 0x2?, 0x56?, 0xfc?, 0xc00068df8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00068de38 sp=0xc00068de18 pc=0x44006e
runtime.selectgo(0xc00068dfb0, 0xc00068df88, 0x0?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00068df58 sp=0xc00068de38 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=0xc00068dfe0 sp=0xc00068df58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00068dfe8 sp=0xc00068dfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 930 gp=0xc000309dc0 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc000a56035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00068fe00 sp=0xc00068fde0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00068fe38 sp=0xc00068fe00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a5058, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00068fe58 sp=0xc00068fe38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000711800?, 0xc000a56035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00068fe80 sp=0xc00068fe58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000711800, {0xc000a56035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00068ff18 sp=0xc00068fe80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc6e8, {0xc000a56035?, 0xc000650070?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00068ff58 sp=0xc00068ff18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00030a680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc00068ffc8 sp=0xc00068ff58 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=0xc00068ffe0 sp=0xc00068ffc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00068ffe8 sp=0xc00068ffe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 46
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1075 gp=0xc00017e1c0 m=nil [IO wait]:
runtime.gopark(0x20?, 0xc000b00035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058e00 sp=0xc000058de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000058e38 sp=0xc000058e00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a4f60, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000058e58 sp=0xc000058e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000a39080?, 0xc000b00035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000058e80 sp=0xc000058e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000a39080, {0xc000b00035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000058f18 sp=0xc000058e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc7e0, {0xc000b00035?, 0xe9?, 0xc000058fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000058f58 sp=0xc000058f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00030a700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000058fc8 sp=0xc000058f58 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=0xc000058fe0 sp=0xc000058fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 47
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1105 gp=0xc00017e380 m=nil [select]:
runtime.gopark(0xc00005a7b0?, 0x2?, 0x56?, 0xfc?, 0xc00005a78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005a638 sp=0xc00005a618 pc=0x44006e
runtime.selectgo(0xc00005a7b0, 0xc00005a788, 0xc00065007c?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005a758 sp=0xc00005a638 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=0xc00005a7e0 sp=0xc00005a758 pc=0xa41bb7
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/ipc.(*command).exec in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 428 gp=0xc00017e540 m=11 mp=0xc000273808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x9d63, 0xc000474eb4, 0x0, 0xc0001a4090, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000474dd0 sp=0xc000474db0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10100000000?, 0x202e9ea38?, 0x90?, 0x29d2bd108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000474e30 sp=0xc000474dd0 pc=0x47a14f
syscall.wait4(0xc000474eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000474e90 sp=0xc000474e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc000474eec, 0x2617a4b80?, 0xc00017e540?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000474ec8 sp=0xc000474e90 pc=0x4c3fe5
os.(*Process).wait(0xc00003a0c0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000474f20 sp=0xc000474ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00017c000)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000474f80 sp=0xc000474f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc000474fc8 sp=0xc000474f80 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=0xc000474fe0 sp=0xc000474fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000474fe8 sp=0xc000474fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 912 gp=0xc0003981c0 m=7 mp=0xc000272808 [syscall]:
syscall.syscall6(0x4ca040, 0x4cb3, 0xc000690eb4, 0x0, 0xc0001a4ea0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000690dd0 sp=0xc000690db0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc0003981c0?, 0x10000000000?, 0x202e9ea38?, 0x90?, 0x29d2bd108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000690e30 sp=0xc000690dd0 pc=0x47a14f
syscall.wait4(0xc000690eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000690e90 sp=0xc000690e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc000690eec, 0x3?, 0xc0003981c0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000690ec8 sp=0xc000690e90 pc=0x4c3fe5
os.(*Process).wait(0xc00003b740)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000690f20 sp=0xc000690ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00017d340)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000690f80 sp=0xc000690f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00030a680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc000690fc8 sp=0xc000690f80 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=0xc000690fe0 sp=0xc000690fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000690fe8 sp=0xc000690fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 46
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 999 gp=0xc000398380 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc000712035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000692e00 sp=0xc000692de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000692e38 sp=0xc000692e00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a4990, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000692e58 sp=0xc000692e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000979ce0?, 0xc000712035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000692e80 sp=0xc000692e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000979ce0, {0xc000712035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000692f18 sp=0xc000692e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc490, {0xc000712035?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000692f58 sp=0xc000692f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00030a580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000692fc8 sp=0xc000692f58 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=0xc000692fe0 sp=0xc000692fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000692fe8 sp=0xc000692fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 403 gp=0xc000398540 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc00075a000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000470e00 sp=0xc000470de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000470e38 sp=0xc000470e00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a45b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000470e58 sp=0xc000470e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007111a0?, 0xc00075a000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000470e80 sp=0xc000470e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007111a0, {0xc00075a000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000470f18 sp=0xc000470e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0928, {0xc00075a000?, 0xe9?, 0xc000470fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000470f58 sp=0xc000470f18 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=0xc000470fc8 sp=0xc000470f58 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=0xc000470fe0 sp=0xc000470fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000470fe8 sp=0xc000470fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1099 gp=0xc000398700 m=nil [select]:
runtime.gopark(0xc0004717b0?, 0x2?, 0x56?, 0xfc?, 0xc00047178c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000471638 sp=0xc000471618 pc=0x44006e
runtime.selectgo(0xc0004717b0, 0xc000471788, 0xc000684638?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000471758 sp=0xc000471638 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=0xc0004717e0 sp=0xc000471758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004717e8 sp=0xc0004717e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 992 gp=0xc0003988c0 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc000568035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000471e00 sp=0xc000471de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000471e38 sp=0xc000471e00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a47a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000471e58 sp=0xc000471e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002fa120?, 0xc000568035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000471e80 sp=0xc000471e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002fa120, {0xc000568035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000471f18 sp=0xc000471e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a07c8, {0xc000568035?, 0xe9?, 0xc000471fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000471f58 sp=0xc000471f18 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=0xc000471fc8 sp=0xc000471f58 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=0xc000471fe0 sp=0xc000471fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000471fe8 sp=0xc000471fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1097 gp=0xc000398a80 m=nil [select]:
runtime.gopark(0xc0004727b0?, 0x2?, 0x56?, 0xfc?, 0xc00047278c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000472638 sp=0xc000472618 pc=0x44006e
runtime.selectgo(0xc0004727b0, 0xc000472788, 0xc000660440?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000472758 sp=0xc000472638 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=0xc0004727e0 sp=0xc000472758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004727e8 sp=0xc0004727e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 46
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 76 gp=0xc000398c40 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x23?, 0xc00092c000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000472e00 sp=0xc000472de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000472e38 sp=0xc000472e00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a4d70, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000472e58 sp=0xc000472e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002fade0?, 0xc00092c000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000472e80 sp=0xc000472e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002fade0, {0xc00092c000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000472f18 sp=0xc000472e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0001bc0e8, {0xc00092c000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000472f58 sp=0xc000472f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc00030a380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000472fc8 sp=0xc000472f58 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=0xc000472fe0 sp=0xc000472fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000472fe8 sp=0xc000472fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 77 gp=0xc000398e00 m=14 mp=0xc0000df008 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x17ea4, 0xc0004736b4, 0x0, 0xc0001a4240, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004735d0 sp=0xc0004735b0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x202e9ea38?, 0x90?, 0x29d2bd108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000473630 sp=0xc0004735d0 pc=0x47a14f
syscall.wait4(0xc0004736b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000473690 sp=0xc000473630 pc=0x4c68a5
syscall.Wait4(0x0?, 0xc0004736ec, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004736c8 sp=0xc000473690 pc=0x4c3fe5
os.(*Process).wait(0xc0001d42a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000473720 sp=0xc0004736c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006fe420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000473780 sp=0xc000473720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00030a380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0004737c8 sp=0xc000473780 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=0xc0004737e0 sp=0xc0004737c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004737e8 sp=0xc0004737e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 531 gp=0xc000399500 m=6 mp=0xc000671008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x140d2, 0xc00046eeb4, 0x0, 0xc00009d170, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00046edd0 sp=0xc00046edb0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000399500?, 0x10000000002?, 0x21f586688?, 0x90?, 0x29d2bd5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00046ee30 sp=0xc00046edd0 pc=0x47a14f
syscall.wait4(0xc00046eeb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00046ee90 sp=0xc00046ee30 pc=0x4c68a5
syscall.Wait4(0xc000601278?, 0xc00046eeec, 0x3?, 0xc000399500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00046eec8 sp=0xc00046ee90 pc=0x4c3fe5
os.(*Process).wait(0xc00003b6e0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00046ef20 sp=0xc00046eec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006ff1e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00046ef80 sp=0xc00046ef20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00030a400)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00046efc8 sp=0xc00046ef80 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=0xc00046efe0 sp=0xc00046efc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00046efe8 sp=0xc00046efe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 404 gp=0xc0003996c0 m=2 mp=0xc000062808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x2c83, 0xc00046f6b4, 0x0, 0xc0001a4990, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00046f5d0 sp=0xc00046f5b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0003996c0?, 0x10000000002?, 0x202e9ea38?, 0x90?, 0x29d2bd108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00046f630 sp=0xc00046f5d0 pc=0x47a14f
syscall.wait4(0xc00046f6b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00046f690 sp=0xc00046f630 pc=0x4c68a5
syscall.Wait4(0xc0009839a8?, 0xc00046f6ec, 0x3?, 0xc0003996c0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00046f6c8 sp=0xc00046f690 pc=0x4c3fe5
os.(*Process).wait(0xc00003b590)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00046f720 sp=0xc00046f6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00017c9a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00046f780 sp=0xc00046f720 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=0xc00046f7c8 sp=0xc00046f780 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=0xc00046f7e0 sp=0xc00046f7c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00046f7e8 sp=0xc00046f7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1009 gp=0xc000399a40 m=13 mp=0xc0006fc008 [syscall]:
syscall.syscall6(0x4ca040, 0x91ac, 0xc00068c6b4, 0x0, 0xc00009cab0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00068c5d0 sp=0xc00068c5b0 pc=0x474535
syscall.syscall6(0x0?, 0xcdebb8?, 0x10000b3b460?, 0x21f586688?, 0x90?, 0x29d2bd108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00068c630 sp=0xc00068c5d0 pc=0x47a14f
syscall.wait4(0xc00068c6b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00068c690 sp=0xc00068c630 pc=0x4c68a5
syscall.Wait4(0xc00068c738?, 0xc00068c6ec, 0x2617a4990?, 0x12a05f016?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00068c6c8 sp=0xc00068c690 pc=0x4c3fe5
os.(*Process).wait(0xc0001d4600)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00068c720 sp=0xc00068c6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006fe2c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00068c780 sp=0xc00068c720 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=0xc00068c7c8 sp=0xc00068c780 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=0xc00068c7e0 sp=0xc00068c7c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00068c7e8 sp=0xc00068c7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 1101 gp=0xc000399c00 m=nil [select]:
runtime.gopark(0xc000693fb0?, 0x2?, 0x56?, 0xfc?, 0xc000693f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000693e38 sp=0xc000693e18 pc=0x44006e
runtime.selectgo(0xc000693fb0, 0xc000693f88, 0xc000650e40?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000693f58 sp=0xc000693e38 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=0xc000693fe0 sp=0xc000693f58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000693fe8 sp=0xc000693fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 1106 gp=0xc000399dc0 m=nil [select]:
runtime.gopark(0xc0006937b0?, 0x2?, 0x56?, 0xfc?, 0xc00069378c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000693638 sp=0xc000693618 pc=0x44006e
runtime.selectgo(0xc0006937b0, 0xc000693788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000693758 sp=0xc000693638 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=0xc0006937e0 sp=0xc000693758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006937e8 sp=0xc0006937e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 441 gp=0xc00017f340 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1a?, 0xc00043a035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000a53e00 sp=0xc000a53de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000a53e38 sp=0xc000a53e00 pc=0x439937
internal/poll.runtime_pollWait(0x2617a44b8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000a53e58 sp=0xc000a53e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000144900?, 0xc00043a035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000a53e80 sp=0xc000a53e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000144900, {0xc00043a035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000a53f18 sp=0xc000a53e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a04c0, {0xc00043a035?, 0xe9?, 0xc000a53fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000a53f58 sp=0xc000a53f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000a53fc8 sp=0xc000a53f58 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=0xc000a53fe0 sp=0xc000a53fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000a53fe8 sp=0xc000a53fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 1076 gp=0xc00017f500 m=5 mp=0xc000670008 [syscall]:
syscall.syscall6(0x4ca040, 0x9cf5, 0xc000a546b4, 0x0, 0xc0001a4b40, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000a545d0 sp=0xc000a545b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00017f500?, 0x10000000002?, 0x202e9ea38?, 0x90?, 0x29d2bd5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000a54630 sp=0xc000a545d0 pc=0x47a14f
syscall.wait4(0xc000a546b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000a54690 sp=0xc000a54630 pc=0x4c68a5
syscall.Wait4(0xc0008efb38?, 0xc000a546ec, 0x3?, 0xc00017f500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000a546c8 sp=0xc000a54690 pc=0x4c3fe5
os.(*Process).wait(0xc00003be90)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000a54720 sp=0xc000a546c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00017cb00)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000a54780 sp=0xc000a54720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc00030a700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc000a547c8 sp=0xc000a54780 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=0xc000a547e0 sp=0xc000a547c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000a547e8 sp=0xc000a547e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 47
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4