fatal error: bad special kind


OpenBSD/amd64 (Amnesiac) (tty00)


runtime stack:
runtime.throw({0xc13adf?, 0x283648c40?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x224b08a78 sp=0x224b08a48 pc=0x43c99c
runtime.freeSpecial(0x202767598, 0x2948845e0?, 0x0?)
	/usr/local/go/src/runtime/mheap.go:2078 +0x166 fp=0x224b08ab0 sp=0x224b08a78 pc=0x42f266
runtime.(*sweepLocked).sweep(0x478a8f?, 0x0)
	/usr/local/go/src/runtime/mgcsweep.go:575 +0xd85 fp=0x224b08bc8 sp=0x224b08ab0 pc=0x42af05
runtime.(*mcentral).uncacheSpan(0x224b08c20?, 0x45d9be?)
	/usr/local/go/src/runtime/mcentral.go:236 +0x98 fp=0x224b08bf0 sp=0x224b08bc8 pc=0x41abd8
runtime.(*mcache).releaseAll(0x2b03fe5b8)
	/usr/local/go/src/runtime/mcache.go:291 +0x13e fp=0x224b08c58 sp=0x224b08bf0 pc=0x41a51e
runtime.(*mcache).prepareForSweep(0x2b03fe5b8)
	/usr/local/go/src/runtime/mcache.go:328 +0x35 fp=0x224b08c80 sp=0x224b08c58 pc=0x41a615
runtime.procresize(0x2)
	/usr/local/go/src/runtime/proc.go:5655 +0x517 fp=0x224b08d50 sp=0x224b08c80 pc=0x44ab97
runtime.startTheWorldWithSema(0x258978e6fb, {0x0?, 0x476ce4?})
	/usr/local/go/src/runtime/proc.go:1570 +0xa5 fp=0x224b08db8 sp=0x224b08d50 pc=0x442085
runtime.gcMarkTermination.func3()
	/usr/local/go/src/runtime/mgc.go:1097 +0x1f fp=0x224b08de0 sp=0x224b08db8 pc=0x42039f
runtime.systemstack(0xc0002ed180)
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x224b08df0 sp=0x224b08de0 pc=0x47506a

goroutine 18 gp=0xc0002c0c40 m=9 mp=0xc00001f808 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0000584b0 sp=0xc0000584a0 pc=0x475008
runtime.gcMarkTermination({0x80?, 0x258978d11a?})
	/usr/local/go/src/runtime/mgc.go:1087 +0x51e fp=0xc0000586c0 sp=0xc0000584b0 pc=0x41fa3e
runtime.gcMarkDone()
	/usr/local/go/src/runtime/mgc.go:927 +0x2f4 fp=0xc000058750 sp=0xc0000586c0 pc=0x41f314
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1446 +0x325 fp=0xc0000587e0 sp=0xc000058750 pc=0x420865
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x476ec1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 1 gp=0xc0000061c0 m=nil [chan receive]:
runtime.gopark(0xc0007b17c0?, 0x729?, 0xc0?, 0xa1?, 0x3?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00041f850 sp=0xc00041f830 pc=0x43f84e
runtime.chanrecv(0xc0000aff20, 0xc0000459e8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00041f8c8 sp=0xc00041f850 pc=0x40a29f
runtime.chanrecv2(0xc00014aee0?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00041f8f0 sp=0xc00041f8c8 pc=0x409ed2
main.(*FuzzerTool).exchangeDataWorker(0xc00014aee0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:360 +0xa5 fp=0xc00041fad0 sp=0xc00041f8f0 pc=0xa3bc85
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x130c fp=0xc00041ff50 sp=0xc00041fad0 pc=0xa3ab2c
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc00041ffe0 sp=0xc00041ff50 pc=0x43f40b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00041ffe8 sp=0xc00041ffe0 pc=0x476ec1

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=0x43f84e
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=0x43f6c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x476ec1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [runnable]:
runtime.gopark(0x138a601?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x43f84e
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=0x476ec1
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?, 0x15a805?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x43f84e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x138bce0)
	/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=0x476ec1
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?, 0xc64398?, 0x60?, 0xa2?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f84e
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=0x476ec1
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?, 0xe5?, 0xc00005e772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e618 sp=0xc00005e5f8 pc=0x43f84e
runtime.selectgo(0xc00005e778, 0xc00005e76c, 0xc000360380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005e738 sp=0xc00005e618 pc=0x451305
go.opencensus.io/stats/view.(*worker).start(0xc000360380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005e7c8 sp=0xc00005e738 pc=0x9d219f
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=0x9d1505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x476ec1
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=0xc00048e1c0 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005efb8?, 0x2?, 0xdd?, 0xe0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x43f84e
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=0x476ec1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 20 gp=0xc00048e8c0 m=nil [chan receive]:
runtime.gopark(0xc0000aede0?, 0xc00004a008?, 0xb8?, 0x89?, 0xa36aa0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fef8 sp=0xc00005fed8 pc=0x43f84e
runtime.chanrecv(0xc0000aed80, 0xc00005ffb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005ff70 sp=0xc00005fef8 pc=0x40a29f
runtime.chanrecv2(0xc000309700?, 0xc000366008?)
	/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=0xa363c6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x476ec1
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 24 gp=0xc00048ea80 m=nil [select, 2 minutes, locked to thread]:
runtime.gopark(0xc00005f7a8?, 0x2?, 0xe9?, 0xfa?, 0xc00005f798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f640 sp=0xc00005f620 pc=0x43f84e
runtime.selectgo(0xc00005f7a8, 0xc00005f794, 0x0?, 0x0, 0xc000300300?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005f760 sp=0xc00005f640 pc=0x451305
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc00005f7e0 sp=0xc00005f760 pc=0x46ddef
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x476ec1
created by runtime.ensureSigM in goroutine 37
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 25 gp=0xc000007500 m=6 mp=0xc0004a8808 [syscall, 2 minutes]:
runtime.notetsleepg(0x13ee700, 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=0x473489
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005afe0 sp=0xc00005afc0 pc=0x75d1b3
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x476ec1
created by os/signal.Notify.func1.1 in goroutine 37
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 38 gp=0xc0000076c0 m=nil [chan receive, 2 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005bf00 sp=0xc00005bee0 pc=0x43f84e
runtime.chanrecv(0xc00047a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005bf78 sp=0xc00005bf00 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005bfa0 sp=0xc00005bf78 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:146 +0x19 fp=0xc00005bfe0 sp=0xc00005bfa0 pc=0xa3ac39
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:144 +0x4d9

goroutine 39 gp=0xc0002ec380 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x4118a5?, 0x2b03fe5b8?, 0x1e?, 0xf?, 0xc000315c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000315ba8 sp=0xc000315b88 pc=0x43f84e
runtime.netpollblock(0x202763788?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000315be0 sp=0xc000315ba8 pc=0x439117
internal/poll.runtime_pollWait(0x2f7124eb0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000315c00 sp=0xc000315be0 pc=0x471445
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000315c28 sp=0xc000315c00 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000158000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000315cd0 sp=0xc000315c28 pc=0x4e6fcc
net.(*netFD).accept(0xc000158000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000315d88 sp=0xc000315cd0 pc=0x5c5309
net.(*TCPListener).accept(0xc000120080)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc000315db0 sp=0xc000315d88 pc=0x5dc0de
net.(*TCPListener).Accept(0xc000120080)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc000315de0 sp=0xc000315db0 pc=0x5db1f0
net/http.(*onceCloseListener).Accept(0xd26370?)
	<autogenerated>:1 +0x24 fp=0xc000315df8 sp=0xc000315de0 pc=0x70a104
net/http.(*Server).Serve(0xc00011c4b0, {0xd25550, 0xc000120080})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc000315f28 sp=0xc000315df8 pc=0x6e80be
net/http.(*Server).ListenAndServe(0xc00011c4b0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc000315f58 sp=0xc000315f28 pc=0x6e7d51
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:452 +0x9d fp=0xc000315fe0 sp=0xc000315f58 pc=0xa3ce9d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000315fe8 sp=0xc000315fe0 pc=0x476ec1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:451 +0x37

goroutine 37 gp=0xc0002ec540 m=nil [chan receive, 2 minutes]:
runtime.gopark(0x75cdc5?, 0xb1a2c0?, 0x1?, 0x80?, 0xc00005b758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005b6c8 sp=0xc00005b6a8 pc=0x43f84e
runtime.chanrecv(0xc0000af980, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005b740 sp=0xc00005b6c8 pc=0x40a29f
runtime.chanrecv1(0xc0000af980?, 0xc00005b7b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005b768 sp=0xc00005b740 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=0xc00005b7e0 sp=0xc00005b768 pc=0x75df25
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x476ec1
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 1026 gp=0xc000124000 m=5 mp=0xc00001e808 [syscall]:
syscall.syscall6(0x4c9840, 0x14ef4, 0xc0003426b4, 0x0, 0xc00009c6c0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0003425d0 sp=0xc0003425b0 pc=0x473d35
syscall.syscall6(0x40998c?, 0xc000124000?, 0x10000000000?, 0x202764688?, 0x90?, 0x2b03fe5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000342630 sp=0xc0003425d0 pc=0x47994f
syscall.wait4(0xc0003426b8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000342690 sp=0xc000342630 pc=0x4c60a5
syscall.Wait4(0x40fc56?, 0xc0003426ec, 0x3?, 0xc000124000?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0003426c8 sp=0xc000342690 pc=0x4c37e5
os.(*Process).wait(0xc000097110)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000342720 sp=0xc0003426c8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004829a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000342780 sp=0xc000342720 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000504230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc0003427c8 sp=0xc000342780 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc0003427e0 sp=0xc0003427c8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003427e8 sp=0xc0003427e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 26 gp=0xc0002ec700 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc00015a000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000113958 sp=0xc000113938 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000113990 sp=0xc000113958 pc=0x439117
internal/poll.runtime_pollWait(0x2f7124cc0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001139b0 sp=0xc000113990 pc=0x471445
internal/poll.(*pollDesc).wait(0xc0000fe100?, 0xc00015a000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001139d8 sp=0xc0001139b0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000fe100, {0xc00015a000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000113a70 sp=0xc0001139d8 pc=0x4e2f1a
net.(*netFD).Read(0xc0000fe100, {0xc00015a000?, 0x197?, 0xa9ada0?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc000113ab8 sp=0xc000113a70 pc=0x5c3325
net.(*conn).Read(0xc000061380, {0xc00015a000?, 0xc000113b58?, 0x4bfa70?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc000113b00 sp=0xc000113ab8 pc=0x5d3c65
net.(*TCPConn).Read(0xc000113bb0?, {0xc00015a000?, 0x407fc8?, 0xc000113b70?})
	<autogenerated>:1 +0x25 fp=0xc000113b30 sp=0xc000113b00 pc=0x5e3a25
bufio.(*Reader).fill(0xc0000aeea0)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc000113b68 sp=0xc000113b30 pc=0x666be3
bufio.(*Reader).ReadByte(0xc0000aeea0)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc000113b88 sp=0xc000113b68 pc=0x667307
compress/flate.(*decompressor).moreBits(0xc00015e008)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc000113bc0 sp=0xc000113b88 pc=0x67ff07
compress/flate.(*decompressor).nextBlock(0xc00015e008)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc000113bd8 sp=0xc000113bc0 pc=0x67e348
compress/flate.(*decompressor).Read(0xc00015e008, {0xc00017c000, 0x1000, 0x0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc000113c08 sp=0xc000113bd8 pc=0x67e55b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0001201c0?, {0xc00017c000?, 0xb549e0?, 0xc00087b680?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:149 +0x22 fp=0xc000113c38 sp=0xc000113c08 pc=0xa376c2
bufio.(*Reader).Read(0xc0000aef00, {0xc000012080, 0x1, 0xc000113d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc000113c70 sp=0xc000113c38 pc=0x667117
io.ReadAtLeast({0xd1d8c0, 0xc0000aef00}, {0xc000012080, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000113cb8 sp=0xc000113c70 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd1d8c0, 0xc0000aef00}, {0xc000012080, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc000113d10 sp=0xc000113cb8 pc=0x9ae071
encoding/gob.(*Decoder).recvMessage(0xc000158080)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc000113d48 sp=0xc000113d10 pc=0x9b79b3
encoding/gob.(*Decoder).decodeTypeSequence(0xc000158080, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000113d78 sp=0xc000113d48 pc=0x9b7d27
encoding/gob.(*Decoder).DecodeValue(0xc000158080, {0xa8cf20?, 0xc00010c6c0?, 0xc00001f808?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000113df8 sp=0xc000113d78 pc=0x9b816e
encoding/gob.(*Decoder).Decode(0xc000158080, {0xa8cf20?, 0xc00010c6c0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc000113e50 sp=0xc000113df8 pc=0x9b7faf
net/rpc.(*gobClientCodec).ReadResponseHeader(0xaeee20?, 0xa89620?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc000113e78 sp=0xc000113e50 pc=0x9cb885
net/rpc.(*Client).input(0xc0000aefc0)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc000113fc8 sp=0xc000113e78 pc=0x9caa1f
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000113fe0 sp=0xc000113fc8 pc=0x9cb765
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000113fe8 sp=0xc000113fe0 pc=0x476ec1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 29 gp=0xc000124fc0 m=nil [IO wait]:
runtime.gopark(0x15?, 0xc0004ffc70?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000419998 sp=0xc000419978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004199d0 sp=0xc000419998 pc=0x439117
internal/poll.runtime_pollWait(0x29bc79a08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004199f0 sp=0xc0004199d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000301320?, 0xc0004ffc70?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000419a18 sp=0xc0004199f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000301320, {0xc0004ffc70, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000419ab0 sp=0xc000419a18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000605c8, {0xc0004ffc70?, 0xc000443b28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000419af0 sp=0xc000419ab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc0000605c8}, {0xc0004ffc70, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000419b38 sp=0xc000419af0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000504230, 0x2a4d85000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc000419cf0 sp=0xc000419b38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000366090, 0xc000419ef0, 0xc0003e4e40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc000419d90 sp=0xc000419cf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc000077f20, 0xc000419ef0, 0xc0003e4e40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc000419ea0 sp=0xc000419d90 pc=0xa3d606
main.(*Proc).loop(0xc000077f20)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc000419fc8 sp=0xc000419ea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000419fe0 sp=0xc000419fc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000419fe8 sp=0xc000419fe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 30 gp=0xc000125180 m=nil [IO wait]:
runtime.gopark(0x2b?, 0xc000838be0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000111998 sp=0xc000111978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001119d0 sp=0xc000111998 pc=0x439117
internal/poll.runtime_pollWait(0x29bc7a3b8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001119f0 sp=0xc0001119d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000718e40?, 0xc000838be0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000111a18 sp=0xc0001119f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000718e40, {0xc000838be0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000111ab0 sp=0xc000111a18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0900, {0xc000838be0?, 0xc000111b28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000111af0 sp=0xc000111ab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc0000a0900}, {0xc000838be0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000111b38 sp=0xc000111af0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002fcd90, 0x2a9891000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc000111cf0 sp=0xc000111b38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000366750, 0xc000111ef0, 0xc000699b00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc000111d90 sp=0xc000111cf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc000077f60, 0xc000111ef0, 0xc000699b00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc000111ea0 sp=0xc000111d90 pc=0xa3d606
main.(*Proc).loop(0xc000077f60)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc000111fc8 sp=0xc000111ea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000111fe0 sp=0xc000111fc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000111fe8 sp=0xc000111fe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 31 gp=0xc000125340 m=nil [IO wait]:
runtime.gopark(0x28?, 0xc000800e00?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00010f998 sp=0xc00010f978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00010f9d0 sp=0xc00010f998 pc=0x439117
internal/poll.runtime_pollWait(0x2055bf508, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00010f9f0 sp=0xc00010f9d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000301740?, 0xc000800e00?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00010fa18 sp=0xc00010f9f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000301740, {0xc000800e00, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00010fab0 sp=0xc00010fa18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a09f8, {0xc000800e00?, 0xc00010fb28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00010faf0 sp=0xc00010fab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc0000a09f8}, {0xc000800e00, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00010fb38 sp=0xc00010faf0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002fcfc0, 0x2e16d3000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc00010fcf0 sp=0xc00010fb38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0003667e0, 0xc00010fef0, 0xc00088e500)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc00010fd90 sp=0xc00010fcf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc000190020, 0xc00010fef0, 0xc00088e500)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc00010fea0 sp=0xc00010fd90 pc=0xa3d606
main.(*Proc).loop(0xc000190020)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc00010ffc8 sp=0xc00010fea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc00010ffe0 sp=0xc00010ffc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00010ffe8 sp=0xc00010ffe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 1946 gp=0xc000125500 m=nil [IO wait]:
runtime.gopark(0xd?, 0xc0009b2035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000340600 sp=0xc0003405e0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000340638 sp=0xc000340600 pc=0x439117
internal/poll.runtime_pollWait(0x2f7124bc8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000340658 sp=0xc000340638 pc=0x471445
internal/poll.(*pollDesc).wait(0xc0009149c0?, 0xc0009b2035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000340680 sp=0xc000340658 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009149c0, {0xc0009b2035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000340718 sp=0xc000340680 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060458, {0xc0009b2035?, 0xe9?, 0xc0003407b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000340758 sp=0xc000340718 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000504150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc0003407c8 sp=0xc000340758 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc0003407e0 sp=0xc0003407c8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003407e8 sp=0xc0003407e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 1275 gp=0xc0001256c0 m=nil [IO wait]:
runtime.gopark(0x10?, 0xc000632000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000341e00 sp=0xc000341de0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000341e38 sp=0xc000341e00 pc=0x439117
internal/poll.runtime_pollWait(0x2f7124db8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000341e58 sp=0xc000341e38 pc=0x471445
internal/poll.(*pollDesc).wait(0xc0004095c0?, 0xc000632000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000341e80 sp=0xc000341e58 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004095c0, {0xc000632000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000341f18 sp=0xc000341e80 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060798, {0xc000632000?, 0xe9?, 0xc000341fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000341f58 sp=0xc000341f18 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0005042a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc000341fc8 sp=0xc000341f58 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc000341fe0 sp=0xc000341fc8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000341fe8 sp=0xc000341fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 32 gp=0xc0002ed340 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc0008389b0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009af998 sp=0xc0009af978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009af9d0 sp=0xc0009af998 pc=0x439117
internal/poll.runtime_pollWait(0x2055bf6f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009af9f0 sp=0xc0009af9d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000409680?, 0xc0008389b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009afa18 sp=0xc0009af9f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000409680, {0xc0008389b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0009afab0 sp=0xc0009afa18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000607a8, {0xc0008389b0?, 0xc0009afb28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009afaf0 sp=0xc0009afab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc0000607a8}, {0xc0008389b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0009afb38 sp=0xc0009afaf0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0005042a0, 0x2e8563000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc0009afcf0 sp=0xc0009afb38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000366870, 0xc0009afef0, 0xc0003ffc40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc0009afd90 sp=0xc0009afcf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc0000fc540, 0xc0009afef0, 0xc0003ffc40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc0009afea0 sp=0xc0009afd90 pc=0xa3d606
main.(*Proc).loop(0xc0000fc540)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc0009affc8 sp=0xc0009afea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc0009affe0 sp=0xc0009affc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009affe8 sp=0xc0009affe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 49 gp=0xc0002ed500 m=nil [IO wait]:
runtime.gopark(0x24?, 0xc000680490?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009ab998 sp=0xc0009ab978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009ab9d0 sp=0xc0009ab998 pc=0x439117
internal/poll.runtime_pollWait(0x2f71246f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009ab9f0 sp=0xc0009ab9d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc00071ae40?, 0xc000680490?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009aba18 sp=0xc0009ab9f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00071ae40, {0xc000680490, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0009abab0 sp=0xc0009aba18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000061288, {0xc000680490?, 0xc0009abb28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009abaf0 sp=0xc0009abab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc000061288}, {0xc000680490, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0009abb38 sp=0xc0009abaf0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000504850, 0x249fd5000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc0009abcf0 sp=0xc0009abb38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000366900, 0xc0009abef0, 0xc000091c00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc0009abd90 sp=0xc0009abcf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc0000fc5e0, 0xc0009abef0, 0xc000091c00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc0009abea0 sp=0xc0009abd90 pc=0xa3d606
main.(*Proc).loop(0xc0000fc5e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc0009abfc8 sp=0xc0009abea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc0009abfe0 sp=0xc0009abfc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009abfe8 sp=0xc0009abfe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 1877 gp=0xc000125a40 m=11 mp=0xc000724008 [syscall]:
syscall.syscall6(0x4c9840, 0x9ba8, 0xc000343eb4, 0x0, 0xc00009d3b0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000343dd0 sp=0xc000343db0 pc=0x473d35
syscall.syscall6(0x451806?, 0xc000125a40?, 0x10000000002?, 0x202764688?, 0x90?, 0x2b03fe108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000343e30 sp=0xc000343dd0 pc=0x47994f
syscall.wait4(0xc000343eb8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000343e90 sp=0xc000343e30 pc=0x4c60a5
syscall.Wait4(0xc000897098?, 0xc000343eec, 0x3?, 0xc000125a40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000343ec8 sp=0xc000343e90 pc=0x4c37e5
os.(*Process).wait(0xc000097950)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000343f20 sp=0xc000343ec8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000482f20)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000343f80 sp=0xc000343f20 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000512fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc000343fc8 sp=0xc000343f80 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc000343fe0 sp=0xc000343fc8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000343fe8 sp=0xc000343fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 66
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 1039 gp=0xc000125c00 m=nil [IO wait]:
runtime.gopark(0x13?, 0xc0008e0037?, 0xc9?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e00 sp=0xc000059de0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000059e38 sp=0xc000059e00 pc=0x439117
internal/poll.runtime_pollWait(0x2055bf9e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000059e58 sp=0xc000059e38 pc=0x471445
internal/poll.(*pollDesc).wait(0xc00071aa80?, 0xc0008e0037?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000059e80 sp=0xc000059e58 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00071aa80, {0xc0008e0037, 0x1ffc9, 0x1ffc9})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000059f18 sp=0xc000059e80 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000061240, {0xc0008e0037?, 0xc00057a004?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000059f58 sp=0xc000059f18 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000504850)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc000059fc8 sp=0xc000059f58 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 1276 gp=0xc0002ed880 m=0 mp=0x138d560 [syscall]:
syscall.syscall6(0x4c9840, 0x18151, 0xc00033c6b4, 0x0, 0xc0007162d0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00033c5d0 sp=0xc00033c5b0 pc=0x473d35
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x283639d18?, 0x90?, 0x2b03fe5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00033c630 sp=0xc00033c5d0 pc=0x47994f
syscall.wait4(0xc00033c6b8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00033c690 sp=0xc00033c630 pc=0x4c60a5
syscall.Wait4(0x40fc56?, 0xc00033c6ec, 0x2f7124500?, 0xc0002ed880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00033c6c8 sp=0xc00033c690 pc=0x4c37e5
os.(*Process).wait(0xc0008085a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00033c720 sp=0xc00033c6c8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000482580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00033c780 sp=0xc00033c720 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0005042a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc00033c7c8 sp=0xc00033c780 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc00033c7e0 sp=0xc00033c7c8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00033c7e8 sp=0xc00033c7e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 66 gp=0xc000125dc0 m=nil [IO wait]:
runtime.gopark(0x1f?, 0xc000681bb0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009ad998 sp=0xc0009ad978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009ad9d0 sp=0xc0009ad998 pc=0x439117
internal/poll.runtime_pollWait(0x29bc7a4b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009ad9f0 sp=0xc0009ad9d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc0009140c0?, 0xc000681bb0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009ada18 sp=0xc0009ad9f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009140c0, {0xc000681bb0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0009adab0 sp=0xc0009ada18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a08b0, {0xc000681bb0?, 0xc0009adb28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009adaf0 sp=0xc0009adab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc0000a08b0}, {0xc000681bb0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0009adb38 sp=0xc0009adaf0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000512fc0, 0x2c7dd3000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc0009adcf0 sp=0xc0009adb38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000218fc0, 0xc0009adef0, 0xc0007a1a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc0009add90 sp=0xc0009adcf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc0001900a0, 0xc0009adef0, 0xc0007a1a40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc0009adea0 sp=0xc0009add90 pc=0xa3d606
main.(*Proc).loop(0xc0001900a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc0009adfc8 sp=0xc0009adea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc0009adfe0 sp=0xc0009adfc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009adfe8 sp=0xc0009adfe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 855 gp=0xc0002edc00 m=2 mp=0xc000062808 [syscall, 1 minutes]:
syscall.syscall6(0x4c9840, 0x5ed8, 0xc00033deb4, 0x0, 0xc00009cab0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00033ddd0 sp=0xc00033ddb0 pc=0x473d35
syscall.syscall6(0x451806?, 0xc0002edc00?, 0x10000000002?, 0x202764688?, 0x90?, 0x2b03fe5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00033de30 sp=0xc00033ddd0 pc=0x47994f
syscall.wait4(0xc00033deb8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00033de90 sp=0xc00033de30 pc=0x4c60a5
syscall.Wait4(0xc00064e738?, 0xc00033deec, 0x3?, 0xc0002edc00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00033dec8 sp=0xc00033de90 pc=0x4c37e5
os.(*Process).wait(0xc0000977a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00033df20 sp=0xc00033dec8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000223760)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00033df80 sp=0xc00033df20 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002fcd90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc00033dfc8 sp=0xc00033df80 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc00033dfe0 sp=0xc00033dfc8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00033dfe8 sp=0xc00033dfe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 1895 gp=0xc0002c1500 m=nil [IO wait]:
runtime.gopark(0xf?, 0xc000980035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000842600 sp=0xc0008425e0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000842638 sp=0xc000842600 pc=0x439117
internal/poll.runtime_pollWait(0x2f7124500, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000842658 sp=0xc000842638 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000914000?, 0xc000980035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000842680 sp=0xc000842658 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000914000, {0xc000980035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000842718 sp=0xc000842680 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0890, {0xc000980035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000842758 sp=0xc000842718 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000512fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc0008427c8 sp=0xc000842758 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc0008427e0 sp=0xc0008427c8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008427e8 sp=0xc0008427e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 66
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 54 gp=0xc0002eddc0 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc0007da3b0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009b1998 sp=0xc0009b1978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009b19d0 sp=0xc0009b1998 pc=0x439117
internal/poll.runtime_pollWait(0x2055bf8e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009b19f0 sp=0xc0009b19d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000914a80?, 0xc0007da3b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009b1a18 sp=0xc0009b19f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000914a80, {0xc0007da3b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0009b1ab0 sp=0xc0009b1a18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060818, {0xc0007da3b0?, 0xc0009b1b28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009b1af0 sp=0xc0009b1ab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc000060818}, {0xc0007da3b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0009b1b38 sp=0xc0009b1af0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000504150, 0x2079da000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc0009b1cf0 sp=0xc0009b1b38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000366990, 0xc0009b1ef0, 0xc0004dc6c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc0009b1d90 sp=0xc0009b1cf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc0000fc700, 0xc0009b1ef0, 0xc0004dc6c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc0009b1ea0 sp=0xc0009b1d90 pc=0xa3d606
main.(*Proc).loop(0xc0000fc700)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc0009b1fc8 sp=0xc0009b1ea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc0009b1fe0 sp=0xc0009b1fc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009b1fe8 sp=0xc0009b1fe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 55 gp=0xc00048e700 m=nil [IO wait]:
runtime.gopark(0x29?, 0xc0007daca0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00041b998 sp=0xc00041b978 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00041b9d0 sp=0xc00041b998 pc=0x439117
internal/poll.runtime_pollWait(0x29bc7a6a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00041b9f0 sp=0xc00041b9d0 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000300360?, 0xc0007daca0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00041ba18 sp=0xc00041b9f0 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000300360, {0xc0007daca0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00041bab0 sp=0xc00041ba18 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060498, {0xc0007daca0?, 0xc00041bb28?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00041baf0 sp=0xc00041bab0 pc=0x4ed1d2
io.ReadAtLeast({0xd1d660, 0xc000060498}, {0xc0007daca0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00041bb38 sp=0xc00041baf0 pc=0x4bfa70
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000504380, 0x2846f8000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:812 +0x547 fp=0xc00041bcf0 sp=0xc00041bb38 pc=0x9fd0a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000366a20, 0xc00041bef0, 0xc000655580)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x126 fp=0xc00041bd90 sp=0xc00041bcf0 pc=0x9f9086
main.(*Proc).executeRaw(0xc0000fc840, 0xc00041bef0, 0xc000655580)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:102 +0x146 fp=0xc00041bea0 sp=0xc00041bd90 pc=0xa3d606
main.(*Proc).loop(0xc0000fc840)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:65 +0x148 fp=0xc00041bfc8 sp=0xc00041bea0 pc=0xa3d128
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc00041bfe0 sp=0xc00041bfc8 pc=0xa3abe5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00041bfe8 sp=0xc00041bfe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1145

goroutine 56 gp=0xc00055a000 m=nil [chan receive]:
runtime.gopark(0xc000851e80?, 0x728?, 0x48?, 0xc8?, 0x9?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00041dd48 sp=0xc00041dd28 pc=0x43f84e
runtime.chanrecv(0xc0000aff20, 0xc000447ee0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00041ddc0 sp=0xc00041dd48 pc=0x40a29f
runtime.chanrecv2(0xc00014aee0?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00041dde8 sp=0xc00041ddc0 pc=0x409ed2
main.(*FuzzerTool).exchangeDataWorker(0xc00014aee0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:360 +0xa5 fp=0xc00041dfc8 sp=0xc00041dde8 pc=0xa3bc85
main.main.gowrap2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:258 +0x25 fp=0xc00041dfe0 sp=0xc00041dfc8 pc=0xa3ab85
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00041dfe8 sp=0xc00041dfe0 pc=0x476ec1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:258 +0x12ff

goroutine 2017 gp=0xc00055a1c0 m=nil [select]:
runtime.gopark(0xc00033e7b0?, 0x2?, 0xd0?, 0xe6?, 0xc00033e78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00033e638 sp=0xc00033e618 pc=0x43f84e
runtime.selectgo(0xc00033e7b0, 0xc00033e788, 0xe9?, 0x0, 0x9fc0be?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00033e758 sp=0xc00033e638 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc00033e7e0 sp=0xc00033e758 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00033e7e8 sp=0xc00033e7e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 1994 gp=0xc00055a380 m=nil [select]:
runtime.gopark(0xc00033efb0?, 0x2?, 0xd0?, 0xee?, 0xc00033ef8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00033ee38 sp=0xc00033ee18 pc=0x43f84e
runtime.selectgo(0xc00033efb0, 0xc00033ef88, 0xc000672128?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00033ef58 sp=0xc00033ee38 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc00033efe0 sp=0xc00033ef58 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00033efe8 sp=0xc00033efe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 1285 gp=0xc00055a700 m=nil [IO wait]:
runtime.gopark(0x14?, 0xc000946038?, 0xc8?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00071c600 sp=0xc00071c5e0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00071c638 sp=0xc00071c600 pc=0x439117
internal/poll.runtime_pollWait(0x2f7124fa8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00071c658 sp=0xc00071c638 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000301680?, 0xc000946038?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00071c680 sp=0xc00071c658 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000301680, {0xc000946038, 0x1ffc8, 0x1ffc8})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00071c718 sp=0xc00071c680 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a09e8, {0xc000946038?, 0xc000502908?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00071c758 sp=0xc00071c718 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002fcfc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc00071c7c8 sp=0xc00071c758 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc00071c7e0 sp=0xc00071c7c8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00071c7e8 sp=0xc00071c7e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 2002 gp=0xc00055ac40 m=nil [select]:
runtime.gopark(0xc0007237b0?, 0x2?, 0xd0?, 0x36?, 0xc00072378c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000723638 sp=0xc000723618 pc=0x43f84e
runtime.selectgo(0xc0007237b0, 0xc000723788, 0xc00067b0cc?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000723758 sp=0xc000723638 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc0007237e0 sp=0xc000723758 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0007237e8 sp=0xc0007237e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 854 gp=0xc00055ae00 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc0008d0000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000722e00 sp=0xc000722de0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000722e38 sp=0xc000722e00 pc=0x439117
internal/poll.runtime_pollWait(0x2055bf220, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000722e58 sp=0xc000722e38 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000718d80?, 0xc0008d0000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000722e80 sp=0xc000722e58 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000718d80, {0xc0008d0000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000722f18 sp=0xc000722e80 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a07d8, {0xc0008d0000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000722f58 sp=0xc000722f18 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002fcd90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc000722fc8 sp=0xc000722f58 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc000722fe0 sp=0xc000722fc8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000722fe8 sp=0xc000722fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 1862 gp=0xc00055afc0 m=13 mp=0xc0001ae008 [syscall]:
syscall.syscall6(0x4c9840, 0x123fe, 0xc00071ceb4, 0x0, 0xc00009cc60, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00071cdd0 sp=0xc00071cdb0 pc=0x473d35
syscall.syscall6(0x451806?, 0xc00055afc0?, 0x10000000002?, 0x202764688?, 0x90?, 0x2b03fe5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00071ce30 sp=0xc00071cdd0 pc=0x47994f
syscall.wait4(0xc00071ceb8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00071ce90 sp=0xc00071ce30 pc=0x4c60a5
syscall.Wait4(0xc0007ee788?, 0xc00071ceec, 0x3?, 0xc00055afc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00071cec8 sp=0xc00071ce90 pc=0x4c37e5
os.(*Process).wait(0xc0000970e0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00071cf20 sp=0xc00071cec8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000482840)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00071cf80 sp=0xc00071cf20 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000504380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc00071cfc8 sp=0xc00071cf80 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc00071cfe0 sp=0xc00071cfc8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00071cfe8 sp=0xc00071cfe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 1018 gp=0xc00055b180 m=12 mp=0xc000724808 [syscall]:
syscall.syscall6(0x4c9840, 0x122a3, 0xc00071d6b4, 0x0, 0xc0007167e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00071d5d0 sp=0xc00071d5b0 pc=0x473d35
syscall.syscall6(0x451806?, 0xc00055b180?, 0x10000000002?, 0x283639d18?, 0x90?, 0x2b03fe108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00071d630 sp=0xc00071d5d0 pc=0x47994f
syscall.wait4(0xc00071d6b8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00071d690 sp=0xc00071d630 pc=0x4c60a5
syscall.Wait4(0xc0007c2288?, 0xc00071d6ec, 0x3?, 0xc00055b180?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00071d6c8 sp=0xc00071d690 pc=0x4c37e5
os.(*Process).wait(0xc0008087e0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00071d720 sp=0xc00071d6c8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000482c60)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00071d780 sp=0xc00071d720 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000504850)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc00071d7c8 sp=0xc00071d780 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc00071d7e0 sp=0xc00071d7c8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00071d7e8 sp=0xc00071d7e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 1008 gp=0xc00055b340 m=nil [IO wait]:
runtime.gopark(0xb?, 0xc00077a036?, 0xca?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00071de00 sp=0xc00071dde0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00071de38 sp=0xc00071de00 pc=0x439117
internal/poll.runtime_pollWait(0x29bc7a2c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00071de58 sp=0xc00071de38 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000301260?, 0xc00077a036?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00071de80 sp=0xc00071de58 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000301260, {0xc00077a036, 0x1ffca, 0x1ffca})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00071df18 sp=0xc00071de80 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060510, {0xc00077a036?, 0xe9?, 0xc00071dfb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00071df58 sp=0xc00071df18 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000504230)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc00071dfc8 sp=0xc00071df58 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc00071dfe0 sp=0xc00071dfc8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00071dfe8 sp=0xc00071dfe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 1297 gp=0xc00055b500 m=4 mp=0xc0004a8008 [syscall]:
syscall.syscall6(0x4c9840, 0xec85, 0xc00071e6b4, 0x0, 0xc00009c5a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00071e5d0 sp=0xc00071e5b0 pc=0x473d35
syscall.syscall6(0x451806?, 0xc00055b500?, 0x10100000002?, 0x202764688?, 0x90?, 0x2b03fe5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00071e630 sp=0xc00071e5d0 pc=0x47994f
syscall.wait4(0xc00071e6b8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00071e690 sp=0xc00071e630 pc=0x4c60a5
syscall.Wait4(0xc00086d9f8?, 0xc00071e6ec, 0x3?, 0xc00055b500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00071e6c8 sp=0xc00071e690 pc=0x4c37e5
os.(*Process).wait(0xc000096240)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00071e720 sp=0xc00071e6c8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0002238c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00071e780 sp=0xc00071e720 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002fcfc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc00071e7c8 sp=0xc00071e780 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc00071e7e0 sp=0xc00071e7c8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00071e7e8 sp=0xc00071e7e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 1984 gp=0xc00055b6c0 m=nil [select]:
runtime.gopark(0xc000846fb0?, 0x2?, 0x56?, 0xfc?, 0xc000846f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000846e38 sp=0xc000846e18 pc=0x43f84e
runtime.selectgo(0xc000846fb0, 0xc000846f88, 0xc000800700?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000846f58 sp=0xc000846e38 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc000846fe0 sp=0xc000846f58 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000846fe8 sp=0xc000846fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 1978 gp=0xc00055bc00 m=nil [select]:
runtime.gopark(0xc0008457b0?, 0x2?, 0xd0?, 0x56?, 0xc00084578c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000845638 sp=0xc000845618 pc=0x43f84e
runtime.selectgo(0xc0008457b0, 0xc000845788, 0x0?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000845758 sp=0xc000845638 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc0008457e0 sp=0xc000845758 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008457e8 sp=0xc0008457e0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 66
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 2001 gp=0xc00072f340 m=nil [select]:
runtime.gopark(0xc000844fb0?, 0x2?, 0xd0?, 0x4e?, 0xc000844f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000844e38 sp=0xc000844e18 pc=0x43f84e
runtime.selectgo(0xc000844fb0, 0xc000844f88, 0xc0007d6388?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000844f58 sp=0xc000844e38 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc000844fe0 sp=0xc000844f58 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000844fe8 sp=0xc000844fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 1861 gp=0xc00072f6c0 m=nil [IO wait]:
runtime.gopark(0x18?, 0xc000852035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000847e00 sp=0xc000847de0 pc=0x43f84e
runtime.netpollblock(0x4c8365?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000847e38 sp=0xc000847e00 pc=0x439117
internal/poll.runtime_pollWait(0x2f71248e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000847e58 sp=0xc000847e38 pc=0x471445
internal/poll.(*pollDesc).wait(0xc000719f20?, 0xc000852035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000847e80 sp=0xc000847e58 pc=0x4e1c27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000719f20, {0xc000852035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000847f18 sp=0xc000847e80 pc=0x4e2f1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060478, {0xc000852035?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000847f58 sp=0xc000847f18 pc=0x4ed1d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000504380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x7a fp=0xc000847fc8 sp=0xc000847f58 pc=0x9fc1da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:670 +0x24 fp=0xc000847fe0 sp=0xc000847fc8 pc=0x9fc124
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000847fe8 sp=0xc000847fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x9da

goroutine 1977 gp=0xc00072fa40 m=nil [select]:
runtime.gopark(0xc000842fb0?, 0x2?, 0xd0?, 0x2e?, 0xc000842f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000842e38 sp=0xc000842e18 pc=0x43f84e
runtime.selectgo(0xc000842fb0, 0xc000842f88, 0xe9?, 0x0, 0x9fc0be?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000842f58 sp=0xc000842e38 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc000842fe0 sp=0xc000842f58 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000842fe8 sp=0xc000842fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b

goroutine 1957 gp=0xc00072fc00 m=14 mp=0xc000725008 [syscall]:
syscall.syscall6(0x4c9840, 0x991a, 0xc000843eb4, 0x0, 0xc00009c7e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000843dd0 sp=0xc000843db0 pc=0x473d35
syscall.syscall6(0x451806?, 0xc00072fc00?, 0x10000000002?, 0x202764688?, 0x90?, 0x2b03fe108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000843e30 sp=0xc000843dd0 pc=0x47994f
syscall.wait4(0xc000843eb8?, 0x411ae5?, 0x90?, 0xbe4f00?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000843e90 sp=0xc000843e30 pc=0x4c60a5
syscall.Wait4(0xc00076aeb8?, 0xc000843eec, 0x3?, 0xc00072fc00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000843ec8 sp=0xc000843e90 pc=0x4c37e5
os.(*Process).wait(0xc0008080f0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000843f20 sp=0xc000843ec8 pc=0x4ec6ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000222000)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000843f80 sp=0xc000843f20 pc=0x759ce5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000504150)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:678 +0x2c fp=0xc000843fc8 sp=0xc000843f80 pc=0x9fc06c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0x24 fp=0xc000843fe0 sp=0xc000843fc8 pc=0x9fc004
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000843fe8 sp=0xc000843fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:677 +0xbde

goroutine 2018 gp=0xc00072ee00 m=nil [select]:
runtime.gopark(0xc000841fb0?, 0x2?, 0xd0?, 0x1e?, 0xc000841f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000841e38 sp=0xc000841e18 pc=0x43f84e
runtime.selectgo(0xc000841fb0, 0xc000841f88, 0x0?, 0x0, 0x1006e?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000841f58 sp=0xc000841e38 pc=0x451305
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:797 +0x77 fp=0xc000841fe0 sp=0xc000841f58 pc=0x9fd7d7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000841fe8 sp=0xc000841fe0 pc=0x476ec1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:795 +0x22b
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