fatal error: index out of range

runtime stack:
runtime.throw({0xc1ab78?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x295f759f0 sp=0x295f759c0 pc=0x43c91c
runtime.panicCheck1(0x5908b5707b?, {0xc1ab78, 0x12})
	/usr/local/go/src/runtime/panic.go:58 +0x94 fp=0x295f75a10 sp=0x295f759f0 pc=0x43a874
runtime.goPanicIndexU(0x2030001, 0x0)
	/usr/local/go/src/runtime/panic.go:119 +0x2e fp=0x295f75a50 sp=0x295f75a10 pc=0x43a9ce
runtime.(*pageAlloc).allocToCache(0x0?)
	/usr/local/go/src/runtime/mpagecache.go:130 +0x30a fp=0x295f75ab8 sp=0x295f75a50 pc=0x432cea
runtime.(*mheap).allocSpan(0x13e2840, 0x2, 0x0, 0x4f)
	/usr/local/go/src/runtime/mheap.go:1192 +0xb2 fp=0x295f75b58 sp=0x295f75ab8 pc=0x42d692
runtime.(*mheap).alloc.func1()
	/usr/local/go/src/runtime/mheap.go:964 +0x5c fp=0x295f75ba0 sp=0x295f75b58 pc=0x42d23c
runtime.systemstack(0xc0001b0700)
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x295f75bb0 sp=0x295f75ba0 pc=0x474f6a

goroutine 67 gp=0xc000411c00 m=13 mp=0xc000489808 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc00044d818 sp=0xc00044d808 pc=0x474f08
runtime.(*mheap).alloc(0xc00044d8a8?, 0x448499?, 0x0?)
	/usr/local/go/src/runtime/mheap.go:958 +0x5b fp=0xc00044d860 sp=0xc00044d818 pc=0x42d19b
runtime.(*mcentral).grow(0x4000?)
	/usr/local/go/src/runtime/mcentral.go:254 +0x52 fp=0xc00044d8a0 sp=0xc00044d860 pc=0x41ac72
runtime.(*mcentral).cacheSpan(0x13f6608)
	/usr/local/go/src/runtime/mcentral.go:170 +0x418 fp=0xc00044d918 sp=0xc00044d8a0 pc=0x41aad8
runtime.(*mcache).refill(0x28a4a5108, 0x4f?)
	/usr/local/go/src/runtime/mcache.go:182 +0x153 fp=0xc00044d958 sp=0xc00044d918 pc=0x41a113
runtime.(*mcache).nextFree(0x28a4a5108, 0x4f)
	/usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc00044d990 sp=0xc00044d958 pc=0x410f25
runtime.mallocgc(0x8c4, 0x0, 0x0)
	/usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc00044da18 sp=0xc00044d990 pc=0x411545
runtime.makeslicecopy(0xc00044daf0?, 0x10000c000411c00?, 0x0?, 0x2bf7b018c)
	/usr/local/go/src/runtime/slice.go:57 +0x89 fp=0xc00044da70 sp=0xc00044da18 pc=0x455d89
github.com/google/syzkaller/pkg/ipc.readUint32Array(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:493
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc00012ee70?, 0xc00044ded8, 0x1d)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:367 +0x445 fp=0xc00044dca8 sp=0xc00044da70 pc=0x9fd2c5
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00054a380, 0xc00044ded8, {0xc000531500, 0x624, 0x624})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:284 +0x20f fp=0xc00044dd38 sp=0xc00044dca8 pc=0x9fcbaf
main.(*Proc).execute(0xc0002f41c0, 0xc00044ded8, 0xad5, {0xc000531500, 0x624, 0x624})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00044de88 sp=0xc00044dd38 pc=0xa40a4c
main.(*Proc).loop(0xc0002f41c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00044dfc8 sp=0xc00044de88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc00044dfe0 sp=0xc00044dfc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00044dfe8 sp=0xc00044dfe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 1 gp=0xc0000061c0 m=nil [runnable]:
runtime.asyncPreempt2()
	/usr/local/go/src/runtime/preempt.go:307 +0x39 fp=0xc0004511f0 sp=0xc0004511d0 pc=0x43def9
runtime.asyncPreempt()
	/usr/local/go/src/runtime/preempt_amd64.s:53 +0xdb fp=0xc000451378 sp=0xc0004511f0 pc=0x47833b
compress/flate.matchLen(...)
	/usr/local/go/src/compress/flate/deflate.go:319
compress/flate.(*compressor).findMatch(0xc000928000?, 0x8512, 0x9c6758?, 0x6787aa?, 0xd24300?)
	/usr/local/go/src/compress/flate/deflate.go:257 +0x18e fp=0xc0004513e0 sp=0xc000451378 pc=0x678dce
compress/flate.(*compressor).deflate(0xc000580000)
	/usr/local/go/src/compress/flate/deflate.go:436 +0x19e fp=0xc000451450 sp=0xc0004513e0 pc=0x6794be
compress/flate.(*compressor).syncFlush(0xc000580000)
	/usr/local/go/src/compress/flate/deflate.go:558 +0x3b fp=0xc000451478 sp=0xc000451450 pc=0x679f3b
compress/flate.(*Writer).Flush(...)
	/usr/local/go/src/compress/flate/deflate.go:725
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Write(0xc000325170, {0xc0004b2000?, 0xa8c6a0?, 0xc000322f00?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:157 +0x45 fp=0xc0004514b0 sp=0xc000451478 pc=0xa3af45
bufio.(*Writer).Flush(0xc000323100)
	/usr/local/go/src/bufio/bufio.go:639 +0x55 fp=0xc0004514f8 sp=0xc0004514b0 pc=0x669655
net/rpc.(*gobClientCodec).WriteRequest(0xc000325260, 0xc000325290?, {0xa8c6a0, 0xc000322f00})
	/usr/local/go/src/net/rpc/client.go:224 +0x6c fp=0xc000451520 sp=0xc0004514f8 pc=0x9cf06c
net/rpc.(*Client).send(0xc00037e480, 0xc000802730)
	/usr/local/go/src/net/rpc/client.go:91 +0x224 fp=0xc0004515a0 sp=0xc000451520 pc=0x9ce044
net/rpc.(*Client).Go(0xc00037e480, {0xc1d2e6, 0x14}, {0xa8c6a0, 0xc000322f00}, {0xa8c6e0, 0xc0008026e0}, 0xc0003f71a0)
	/usr/local/go/src/net/rpc/client.go:315 +0x13a fp=0xc0004515e0 sp=0xc0004515a0 pc=0x9cf2fa
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xaed700?, {0xc1d2e6, 0x14}, {0xa8c6a0, 0xc000322f00}, {0xa8c6e0, 0xc0008026e0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:110 +0x165 fp=0xc000451678 sp=0xc0004515e0 pc=0xa3aa45
main.(*FuzzerTool).exchangeDataCall(0xc0002c5930, 0x1, {0xc000326e10, 0x1, 0x1}, 0x75729e)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:332 +0x1e8 fp=0xc0004517b8 sp=0xc000451678 pc=0xa3ef48
main.(*FuzzerTool).exchangeDataWorker(0xc0002c5930)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x92 fp=0xc000451a90 sp=0xc0004517b8 pc=0xa3f212
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x1534 fp=0xc000451f50 sp=0xc000451a90 pc=0xa3e5d4
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc000451fe0 sp=0xc000451f50 pc=0x43f38b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000451fe8 sp=0xc000451fe0 pc=0x476dc1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 5 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43f645
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x476dc1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000074000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x429c7f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41e5c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x476dc1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0x4e91f699?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x13d7c60)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427649
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x427bd9
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41e565
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x476dc1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000b0000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xc69498?, 0x0?, 0x20?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f7ce
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d607
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x476dc1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 5 gp=0xc000007340 m=nil [select]:
runtime.gopark(0xc00005e778?, 0x3?, 0xb8?, 0x55?, 0xc00005e772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e618 sp=0xc00005e5f8 pc=0x43f7ce
runtime.selectgo(0xc00005e778, 0xc00005e76c, 0xc00031c380?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005e738 sp=0xc00005e618 pc=0x451285
go.opencensus.io/stats/view.(*worker).start(0xc00031c380)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005e7c8 sp=0xc00005e738 pc=0x9d59ff
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=0x9d4d65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x476dc1
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 6 gp=0xc000007a40 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005efb8?, 0xc0001fcd60?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005efe0 sp=0xc00005ef50 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 18 gp=0xc0002dac40 m=nil [GC worker (idle)]:
runtime.gopark(0xc0000587b8?, 0xc0001fcd80?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 7 gp=0xc0002dba40 m=nil [chan receive]:
runtime.gopark(0xc000078fc0?, 0xc00004c508?, 0xb8?, 0x4?, 0xa3a2a0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fef8 sp=0xc00005fed8 pc=0x43f7ce
runtime.chanrecv(0xc000078f60, 0xc00005ffb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005ff70 sp=0xc00005fef8 pc=0x40a29f
runtime.chanrecv2(0xc000364f80?, 0xc000326008?)
	/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=0xa39bc6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6

goroutine 35 gp=0xc0000ea000 m=nil [select, 5 minutes, locked to thread]:
runtime.gopark(0xc000058fa8?, 0x2?, 0x0?, 0x0?, 0xc000058f98?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058e40 sp=0xc000058e20 pc=0x43f7ce
runtime.selectgo(0xc000058fa8, 0xc000058f94, 0x0?, 0x0, 0xc000079740?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000058f60 sp=0xc000058e40 pc=0x451285
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc000058fe0 sp=0xc000058f60 pc=0x46dd6f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x476dc1
created by runtime.ensureSigM in goroutine 26
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 28 gp=0xc000007500 m=nil [IO wait, 5 minutes]:
runtime.gopark(0x4118a5?, 0x28a4a5108?, 0x1e?, 0xf?, 0xc00022bc48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00022bba8 sp=0xc00022bb88 pc=0x43f7ce
runtime.netpollblock(0x2b15284d8?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00022bbe0 sp=0xc00022bba8 pc=0x439097
internal/poll.runtime_pollWait(0x225fbe3e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00022bc00 sp=0xc00022bbe0 pc=0x471345
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00022bc28 sp=0xc00022bc00 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00031d900)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00022bcd0 sp=0xc00022bc28 pc=0x4e6ecc
net.(*netFD).accept(0xc00031d900)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00022bd88 sp=0xc00022bcd0 pc=0x5c52c9
net.(*TCPListener).accept(0xc000139840)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc00022bdb0 sp=0xc00022bd88 pc=0x5dc09e
net.(*TCPListener).Accept(0xc000139840)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc00022bde0 sp=0xc00022bdb0 pc=0x5db1b0
net/http.(*onceCloseListener).Accept(0xd2cef0?)
	<autogenerated>:1 +0x24 fp=0xc00022bdf8 sp=0xc00022bde0 pc=0x70b084
net/http.(*Server).Serve(0xc0003383c0, {0xd2c0b0, 0xc000139840})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc00022bf28 sp=0xc00022bdf8 pc=0x6e903e
net/http.(*Server).ListenAndServe(0xc0003383c0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc00022bf58 sp=0xc00022bf28 pc=0x6e8cd1
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:417 +0x9d fp=0xc00022bfe0 sp=0xc00022bf58 pc=0xa4029d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00022bfe8 sp=0xc00022bfe0 pc=0x476dc1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:416 +0x37

goroutine 27 gp=0xc0000076c0 m=nil [chan receive, 5 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004286f0 sp=0xc0004286d0 pc=0x43f7ce
runtime.chanrecv(0xc0004cc0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000428768 sp=0xc0004286f0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000428790 sp=0xc000428768 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:140 +0x19 fp=0xc0004287e0 sp=0xc000428790 pc=0xa3e6f9
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004287e8 sp=0xc0004287e0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:138 +0x4db

goroutine 2907 gp=0xc0001b2000 m=nil [select]:
runtime.gopark(0xc000427fb0?, 0x2?, 0xd0?, 0x7e?, 0xc000427f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000427e38 sp=0xc000427e18 pc=0x43f7ce
runtime.selectgo(0xc000427fb0, 0xc000427f88, 0xc00057ec34?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000427f58 sp=0xc000427e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc000427fe0 sp=0xc000427f58 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000427fe8 sp=0xc000427fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 32 gp=0xc0001b21c0 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc00057ee84?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000225950 sp=0xc000225930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000225988 sp=0xc000225950 pc=0x439097
internal/poll.runtime_pollWait(0x2557b62b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002259a8 sp=0xc000225988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00037f800?, 0xc00057ee84?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002259d0 sp=0xc0002259a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00037f800, {0xc00057ee84, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000225a68 sp=0xc0002259d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000061108, {0xc00057ee84?, 0xc000225ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000225aa8 sp=0xc000225a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc000061108}, {0xc00057ee84, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000225af0 sp=0xc000225aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00012f730, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000225ca8 sp=0xc000225af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00031c080, 0xc000225ed8, {0xc000242b40, 0x1cc, 0x1cc})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000225d38 sp=0xc000225ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc000138400, 0xc000225ed8, 0xad8, {0xc000242b40, 0x1cc, 0x1cc})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000225e88 sp=0xc000225d38 pc=0xa40a4c
main.(*Proc).loop(0xc000138400)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000225fc8 sp=0xc000225e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000225fe0 sp=0xc000225fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000225fe8 sp=0xc000225fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 26 gp=0xc0001b2380 m=nil [chan receive, 5 minutes]:
runtime.gopark(0x75dd45?, 0xb1d5c0?, 0x1?, 0x4d?, 0xc000059758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000596c8 sp=0xc0000596a8 pc=0x43f7ce
runtime.chanrecv(0xc00037e2a0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000059740 sp=0xc0000596c8 pc=0x40a29f
runtime.chanrecv1(0xc00037e2a0?, 0xc0000597b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000059768 sp=0xc000059740 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=0xc0000597e0 sp=0xc000059768 pc=0x75eea5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 39 gp=0xc0001b2540 m=nil [IO wait]:
runtime.gopark(0x1f?, 0xc00057eb10?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000227950 sp=0xc000227930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000227988 sp=0xc000227950 pc=0x439097
internal/poll.runtime_pollWait(0x225fbdd20, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002279a8 sp=0xc000227988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0003f6300?, 0xc00057eb10?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002279d0 sp=0xc0002279a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003f6300, {0xc00057eb10, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000227a68 sp=0xc0002279d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0718, {0xc00057eb10?, 0xc000227ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000227aa8 sp=0xc000227a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc0000a0718}, {0xc00057eb10, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000227af0 sp=0xc000227aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00012e8c0, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000227ca8 sp=0xc000227af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00054a080, 0xc000227ed8, {0xc0003b9000, 0x794, 0x794})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000227d38 sp=0xc000227ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc0002f4040, 0xc000227ed8, 0xac1, {0xc0003b9000, 0x794, 0x794})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000227e88 sp=0xc000227d38 pc=0xa40a4c
main.(*Proc).loop(0xc0002f4040)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000227fc8 sp=0xc000227e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000227fe0 sp=0xc000227fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000227fe8 sp=0xc000227fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 2919 gp=0xc0001b3180 m=nil [select]:
runtime.gopark(0xc00005afb0?, 0x2?, 0x56?, 0xfc?, 0xc00005af8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ae38 sp=0xc00005ae18 pc=0x43f7ce
runtime.selectgo(0xc00005afb0, 0xc00005af88, 0xc000180d58?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005af58 sp=0xc00005ae38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc00005afe0 sp=0xc00005af58 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 36 gp=0xc0001b3340 m=3 mp=0xc000063008 [syscall, 5 minutes]:
runtime.notetsleepg(0x143a6a0, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc00005b7a0 sp=0xc00005b768 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005b7c0 sp=0xc00005b7a0 pc=0x473389
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005b7e0 sp=0xc00005b7c0 pc=0x75e133
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x476dc1
created by os/signal.Notify.func1.1 in goroutine 26
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 37 gp=0xc0001b3c00 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc000189000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00044f958 sp=0xc00044f938 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00044f990 sp=0xc00044f958 pc=0x439097
internal/poll.runtime_pollWait(0x225fbe2f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00044f9b0 sp=0xc00044f990 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00054a100?, 0xc000189000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00044f9d8 sp=0xc00044f9b0 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00054a100, {0xc000189000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00044fa70 sp=0xc00044f9d8 pc=0x4e2e1a
net.(*netFD).Read(0xc00054a100, {0xc000189000?, 0x197?, 0xa9dee0?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc00044fab8 sp=0xc00044fa70 pc=0x5c32e5
net.(*conn).Read(0xc0000a0700, {0xc000189000?, 0x680705?, 0xd24400?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc00044fb00 sp=0xc00044fab8 pc=0x5d3c25
net.(*TCPConn).Read(0x4?, {0xc000189000?, 0x407fc8?, 0xc00044fb70?})
	<autogenerated>:1 +0x25 fp=0xc00044fb30 sp=0xc00044fb00 pc=0x5e39e5
bufio.(*Reader).fill(0xc00037e360)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc00044fb68 sp=0xc00044fb30 pc=0x667b63
bufio.(*Reader).ReadByte(0xc00037e360)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc00044fb88 sp=0xc00044fb68 pc=0x668287
compress/flate.(*decompressor).moreBits(0xc000274608)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc00044fbc0 sp=0xc00044fb88 pc=0x680e87
compress/flate.(*decompressor).nextBlock(0xc000274608)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc00044fbd8 sp=0xc00044fbc0 pc=0x67f2c8
compress/flate.(*decompressor).Read(0xc000274608, {0xc0004b3000, 0x1000, 0x0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc00044fc08 sp=0xc00044fbd8 pc=0x67f4db
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000138100?, {0xc0004b3000?, 0xb57ac0?, 0xc0003b19a0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:149 +0x22 fp=0xc00044fc38 sp=0xc00044fc08 pc=0xa3aec2
bufio.(*Reader).Read(0xc00037e3c0, {0xc00057e220, 0x1, 0xc00044fd68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc00044fc70 sp=0xc00044fc38 pc=0x668097
io.ReadAtLeast({0xd24400, 0xc00037e3c0}, {0xc00057e220, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00044fcb8 sp=0xc00044fc70 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd24400, 0xc00037e3c0}, {0xc00057e220, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc00044fd10 sp=0xc00044fcb8 pc=0x9b18d1
encoding/gob.(*Decoder).recvMessage(0xc00031d980)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc00044fd48 sp=0xc00044fd10 pc=0x9bb213
encoding/gob.(*Decoder).decodeTypeSequence(0xc00031d980, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc00044fd78 sp=0xc00044fd48 pc=0x9bb587
encoding/gob.(*Decoder).DecodeValue(0xc00031d980, {0xa90060?, 0xc0001ba030?, 0xc000172808?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc00044fdf8 sp=0xc00044fd78 pc=0x9bb9ce
encoding/gob.(*Decoder).Decode(0xc00031d980, {0xa90060?, 0xc0001ba030?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc00044fe50 sp=0xc00044fdf8 pc=0x9bb80f
net/rpc.(*gobClientCodec).ReadResponseHeader(0xaf2020?, 0xa8c6e0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc00044fe78 sp=0xc00044fe50 pc=0x9cf0e5
net/rpc.(*Client).input(0xc00037e480)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc00044ffc8 sp=0xc00044fe78 pc=0x9ce27f
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc00044ffe0 sp=0xc00044ffc8 pc=0x9cefc5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00044ffe8 sp=0xc00044ffe0 pc=0x476dc1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 40 gp=0xc0004108c0 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc000181170?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000229950 sp=0xc000229930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000229988 sp=0xc000229950 pc=0x439097
internal/poll.runtime_pollWait(0x225fbe4e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002299a8 sp=0xc000229988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000972f00?, 0xc000181170?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002299d0 sp=0xc0002299a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000972f00, {0xc000181170, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000229a68 sp=0xc0002299d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000611a0, {0xc000181170?, 0xc000229ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000229aa8 sp=0xc000229a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc0000611a0}, {0xc000181170, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000229af0 sp=0xc000229aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00018b500, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000229ca8 sp=0xc000229af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00054a180, 0xc000229ed8, {0xc0003b6c00, 0x170, 0x170})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000229d38 sp=0xc000229ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc0002f4080, 0xc000229ed8, 0xada, {0xc0003b6c00, 0x170, 0x170})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000229e88 sp=0xc000229d38 pc=0xa40a4c
main.(*Proc).loop(0xc0002f4080)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000229fc8 sp=0xc000229e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000229fe0 sp=0xc000229fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000229fe8 sp=0xc000229fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 41 gp=0xc000410a80 m=nil [IO wait]:
runtime.gopark(0x20?, 0xc00057ee50?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000319950 sp=0xc000319930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000319988 sp=0xc000319950 pc=0x439097
internal/poll.runtime_pollWait(0x225fbde18, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003199a8 sp=0xc000319988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0001b5920?, 0xc00057ee50?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003199d0 sp=0xc0003199a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0001b5920, {0xc00057ee50, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000319a68 sp=0xc0003199d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060f68, {0xc00057ee50?, 0xc000319ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000319aa8 sp=0xc000319a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc000060f68}, {0xc00057ee50, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000319af0 sp=0xc000319aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00018aa10, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000319ca8 sp=0xc000319af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00054a200, 0xc000319ed8, {0xc000652380, 0x37f, 0x37f})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000319d38 sp=0xc000319ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc0002f40e0, 0xc000319ed8, 0xad7, {0xc000652380, 0x37f, 0x37f})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000319e88 sp=0xc000319d38 pc=0xa40a4c
main.(*Proc).loop(0xc0002f40e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000319fc8 sp=0xc000319e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000319fe0 sp=0xc000319fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000319fe8 sp=0xc000319fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 2909 gp=0xc000410c40 m=nil [select]:
runtime.gopark(0xc000424fb0?, 0x2?, 0x56?, 0xfc?, 0xc000424f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000424e38 sp=0xc000424e18 pc=0x43f7ce
runtime.selectgo(0xc000424fb0, 0xc000424f88, 0x0?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000424f58 sp=0xc000424e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc000424fe0 sp=0xc000424f58 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000424fe8 sp=0xc000424fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 2776 gp=0xc000410e00 m=nil [IO wait]:
runtime.gopark(0x10?, 0xc000632000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000425600 sp=0xc0004255e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000425638 sp=0xc000425600 pc=0x439097
internal/poll.runtime_pollWait(0x225fbd750, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000425658 sp=0xc000425638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000972e40?, 0xc000632000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000425680 sp=0xc000425658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000972e40, {0xc000632000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000425718 sp=0xc000425680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000061190, {0xc000632000?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000425758 sp=0xc000425718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00018b500)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0004257c8 sp=0xc000425758 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0004257e0 sp=0xc0004257c8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004257e8 sp=0xc0004257e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 52 gp=0xc0001b3dc0 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc00057ed94?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000224950 sp=0xc000224930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000224988 sp=0xc000224950 pc=0x439097
internal/poll.runtime_pollWait(0x2557b60c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002249a8 sp=0xc000224988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0009721e0?, 0xc00057ed94?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002249d0 sp=0xc0002249a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009721e0, {0xc00057ed94, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000224a68 sp=0xc0002249d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060038, {0xc00057ed94?, 0xc000224ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000224aa8 sp=0xc000224a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc000060038}, {0xc00057ed94, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000224af0 sp=0xc000224aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000310540, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000224ca8 sp=0xc000224af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00031c100, 0xc000224ed8, {0xc000648a80, 0x1ac, 0x1ac})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000224d38 sp=0xc000224ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc000138460, 0xc000224ed8, 0xad0, {0xc000648a80, 0x1ac, 0x1ac})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000224e88 sp=0xc000224d38 pc=0xa40a4c
main.(*Proc).loop(0xc000138460)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000224fc8 sp=0xc000224e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000224fe0 sp=0xc000224fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000224fe8 sp=0xc000224fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 2890 gp=0xc000411340 m=12 mp=0xc000173008 [syscall]:
syscall.syscall6(0x4c9740, 0x16f40, 0xc000428eb4, 0x0, 0xc00009cb40, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000428dd0 sp=0xc000428db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc000428fb0?, 0x10000000002?, 0x2b150d688?, 0x90?, 0x28a4a5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000428e30 sp=0xc000428dd0 pc=0x47984f
syscall.wait4(0xc000428eb8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000428e90 sp=0xc000428e30 pc=0x4c5fa5
syscall.Wait4(0xc00018cf58?, 0xc000428eec, 0xc000428f8c?, 0x10000c000411340?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000428ec8 sp=0xc000428e90 pc=0x4c36e5
os.(*Process).wait(0xc000136510)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000428f20 sp=0xc000428ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0002478c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000428f80 sp=0xc000428f20 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00012f730)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc000428fc8 sp=0xc000428f80 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc000428fe0 sp=0xc000428fc8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000428fe8 sp=0xc000428fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 53 gp=0xc0002db6c0 m=nil [IO wait]:
runtime.gopark(0x2f?, 0xc000181140?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000317950 sp=0xc000317930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000317988 sp=0xc000317950 pc=0x439097
internal/poll.runtime_pollWait(0x2557b5dd8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003179a8 sp=0xc000317988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000079f20?, 0xc000181140?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003179d0 sp=0xc0003179a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000079f20, {0xc000181140, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000317a68 sp=0xc0003179d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a07a0, {0xc000181140?, 0xc000317ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000317aa8 sp=0xc000317a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc0000a07a0}, {0xc000181140, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000317af0 sp=0xc000317aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00018a0e0, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000317ca8 sp=0xc000317af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00031c180, 0xc000317ed8, {0xc00054c480, 0x41e, 0x41e})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000317d38 sp=0xc000317ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc0001384a0, 0xc000317ed8, 0xad6, {0xc00054c480, 0x41e, 0x41e})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000317e88 sp=0xc000317d38 pc=0xa40a4c
main.(*Proc).loop(0xc0001384a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000317fc8 sp=0xc000317e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000317fe0 sp=0xc000317fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000317fe8 sp=0xc000317fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 2523 gp=0xc0004116c0 m=6 mp=0xc000345008 [syscall]:
syscall.syscall6(0x4c9740, 0xd863, 0xc000426eb4, 0x0, 0xc0004f2630, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000426dd0 sp=0xc000426db0 pc=0x473c35
syscall.syscall6(0x0?, 0xc69840?, 0x10000b318e0?, 0x2b1527218?, 0x90?, 0x28a4a55b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000426e30 sp=0xc000426dd0 pc=0x47984f
syscall.wait4(0xc000426eb8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000426e90 sp=0xc000426e30 pc=0x4c5fa5
syscall.Wait4(0xc000426f38?, 0xc000426eec, 0x225fbde18?, 0x12a05ee6a?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000426ec8 sp=0xc000426e90 pc=0x4c36e5
os.(*Process).wait(0xc00003f050)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000426f20 sp=0xc000426ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000246f20)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000426f80 sp=0xc000426f20 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00018aa10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc000426fc8 sp=0xc000426f80 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc000426fe0 sp=0xc000426fc8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000426fe8 sp=0xc000426fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 2836 gp=0xc000411880 m=14 mp=0xc0001d0008 [syscall]:
syscall.syscall6(0x4c9740, 0x2c3b, 0xc0004276b4, 0x0, 0xc0004f2bd0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004275d0 sp=0xc0004275b0 pc=0x473c35
syscall.syscall6(0x175?, 0x2616076a?, 0x10000427670?, 0x2b1527218?, 0x90?, 0x28a4a5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000427630 sp=0xc0004275d0 pc=0x47984f
syscall.wait4(0xc0004276b8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000427690 sp=0xc000427630 pc=0x4c5fa5
syscall.Wait4(0xc000427738?, 0xc0004276ec, 0xc000427730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004276c8 sp=0xc000427690 pc=0x4c36e5
os.(*Process).wait(0xc00003fb30)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000427720 sp=0xc0004276c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004d2420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000427780 sp=0xc000427720 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000311c70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0004277c8 sp=0xc000427780 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0004277e0 sp=0xc0004277c8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004277e8 sp=0xc0004277e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 66
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 1677 gp=0xc0002db880 m=nil [IO wait, 3 minutes]:
runtime.gopark(0x17?, 0xc0003c0035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000429e00 sp=0xc000429de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000429e38 sp=0xc000429e00 pc=0x439097
internal/poll.runtime_pollWait(0x2557ba020, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000429e58 sp=0xc000429e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0009720c0?, 0xc0003c0035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000429e80 sp=0xc000429e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009720c0, {0xc0003c0035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000429f18 sp=0xc000429e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060000, {0xc0003c0035?, 0xe9?, 0xc000429fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000429f58 sp=0xc000429f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000310540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc000429fc8 sp=0xc000429f58 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc000429fe0 sp=0xc000429fc8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000429fe8 sp=0xc000429fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 66 gp=0xc000411a40 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc000181150?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000316950 sp=0xc000316930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000316988 sp=0xc000316950 pc=0x439097
internal/poll.runtime_pollWait(0x2557b9d38, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003169a8 sp=0xc000316988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000668900?, 0xc000181150?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003169d0 sp=0xc0003169a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000668900, {0xc000181150, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000316a68 sp=0xc0003169d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a1058, {0xc000181150?, 0xc000316ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000316aa8 sp=0xc000316a68 pc=0x4ed0d2
io.ReadAtLeast({0xd241a0, 0xc0000a1058}, {0xc000181150, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000316af0 sp=0xc000316aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000311c70, 0xc00037e4b8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:796 +0x547 fp=0xc000316ca8 sp=0xc000316af0 pc=0xa007e7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc00054a280, 0xc000316ed8, {0xc000652e00, 0x331, 0x331})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000316d38 sp=0xc000316ca8 pc=0x9fcaf5
main.(*Proc).execute(0xc0002f4180, 0xc000316ed8, 0xad9, {0xc000652e00, 0x331, 0x331})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000316e88 sp=0xc000316d38 pc=0xa40a4c
main.(*Proc).loop(0xc0002f4180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000316fc8 sp=0xc000316e88 pc=0xa40534
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000316fe0 sp=0xc000316fc8 pc=0xa3e6a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000316fe8 sp=0xc000316fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375

goroutine 55 gp=0xc0002dbc00 m=nil [IO wait, 5 minutes]:
runtime.gopark(0x2d?, 0xc000804035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00042a600 sp=0xc00042a5e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00042a638 sp=0xc00042a600 pc=0x439097
internal/poll.runtime_pollWait(0x2557b5fc8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00042a658 sp=0xc00042a638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000079e60?, 0xc000804035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00042a680 sp=0xc00042a658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000079e60, {0xc000804035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00042a718 sp=0xc00042a680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0790, {0xc000804035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00042a758 sp=0xc00042a718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00018a0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc00042a7c8 sp=0xc00042a758 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc00042a7e0 sp=0xc00042a7c8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042a7e8 sp=0xc00042a7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 68 gp=0xc000411dc0 m=nil [chan receive]:
runtime.gopark(0xc000488008?, 0x155c?, 0x0?, 0x0?, 0xc00037e4b8?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006c9a78 sp=0xc0006c9a58 pc=0x43f7ce
runtime.chanrecv(0xc000972d80, 0xc0006c9b90, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0006c9af0 sp=0xc0006c9a78 pc=0x40a29f
runtime.chanrecv1(0xc00037e480?, 0xc1d2e6?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0006c9b18 sp=0xc0006c9af0 pc=0x409eb2
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xaed700?, {0xc1d2e6, 0x14}, {0xa8c6a0, 0xc0001bde00}, {0xa8c6e0, 0xc0003b1bd0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:110 +0x17c fp=0xc0006c9bb0 sp=0xc0006c9b18 pc=0xa3aa5c
main.(*FuzzerTool).exchangeDataCall(0xc0002c5930, 0x1, {0xc0006aa1b0, 0x1, 0x1}, 0x3aa2d6)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:332 +0x1e8 fp=0xc0006c9cf0 sp=0xc0006c9bb0 pc=0xa3ef48
main.(*FuzzerTool).exchangeDataWorker(0xc0002c5930)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x92 fp=0xc0006c9fc8 sp=0xc0006c9cf0 pc=0xa3f212
main.main.gowrap2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:258 +0x25 fp=0xc0006c9fe0 sp=0xc0006c9fc8 pc=0xa3e645
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006c9fe8 sp=0xc0006c9fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:258 +0x1527

goroutine 2820 gp=0xc0002dbdc0 m=nil [IO wait]:
runtime.gopark(0xf?, 0xc0007b0035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00042ae00 sp=0xc00042ade0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00042ae38 sp=0xc00042ae00 pc=0x439097
internal/poll.runtime_pollWait(0x2557b9e30, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00042ae58 sp=0xc00042ae38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000668840?, 0xc0007b0035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00042ae80 sp=0xc00042ae58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000668840, {0xc0007b0035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00042af18 sp=0xc00042ae80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a1048, {0xc0007b0035?, 0xc00057e7c8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00042af58 sp=0xc00042af18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000311c70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc00042afc8 sp=0xc00042af58 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc00042afe0 sp=0xc00042afc8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042afe8 sp=0xc00042afe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 66
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 58 gp=0xc0000eba40 m=0 mp=0x13d94e0 [syscall, 5 minutes]:
syscall.syscall6(0x4c9740, 0x7a36, 0xc00042beb4, 0x0, 0xc00009c630, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00042bdd0 sp=0xc00042bdb0 pc=0x473c35
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2b150d688?, 0x90?, 0x28a4a55b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00042be30 sp=0xc00042bdd0 pc=0x47984f
syscall.wait4(0xc00042beb8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00042be90 sp=0xc00042be30 pc=0x4c5fa5
syscall.Wait4(0x0?, 0xc00042beec, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00042bec8 sp=0xc00042be90 pc=0x4c36e5
os.(*Process).wait(0xc000136030)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00042bf20 sp=0xc00042bec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000247600)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00042bf80 sp=0xc00042bf20 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00018a0e0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00042bfc8 sp=0xc00042bf80 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00042bfe0 sp=0xc00042bfc8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042bfe8 sp=0xc00042bfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 2629 gp=0xc0001b0380 m=nil [IO wait]:
runtime.gopark(0x18?, 0xc000858035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003a4600 sp=0xc0003a45e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003a4638 sp=0xc0003a4600 pc=0x439097
internal/poll.runtime_pollWait(0x2557b5900, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003a4658 sp=0xc0003a4638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000973500?, 0xc000858035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003a4680 sp=0xc0003a4658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000973500, {0xc000858035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003a4718 sp=0xc0003a4680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060ed0, {0xc000858035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003a4758 sp=0xc0003a4718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00012ee70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0003a47c8 sp=0xc0003a4758 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0003a47e0 sp=0xc0003a47c8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003a47e8 sp=0xc0003a47e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 2387 gp=0xc0002fca80 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x15?, 0xc000784035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003a1e00 sp=0xc0003a1de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003a1e38 sp=0xc0003a1e00 pc=0x439097
internal/poll.runtime_pollWait(0x225fbd940, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003a1e58 sp=0xc0003a1e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0003f6240?, 0xc000784035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003a1e80 sp=0xc0003a1e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003f6240, {0xc000784035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003a1f18 sp=0xc0003a1e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0708, {0xc000784035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003a1f58 sp=0xc0003a1f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00012e8c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0003a1fc8 sp=0xc0003a1f58 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0003a1fe0 sp=0xc0003a1fc8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003a1fe8 sp=0xc0003a1fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 2885 gp=0xc0003fe380 m=nil [select]:
runtime.gopark(0xc000661fb0?, 0x2?, 0x56?, 0xfc?, 0xc000661f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000661e38 sp=0xc000661e18 pc=0x43f7ce
runtime.selectgo(0xc000661fb0, 0xc000661f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000661f58 sp=0xc000661e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc000661fe0 sp=0xc000661f58 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000661fe8 sp=0xc000661fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 2388 gp=0xc0003fe540 m=15 mp=0xc0001d0808 [syscall, 1 minutes]:
syscall.syscall6(0x4c9740, 0xdc39, 0xc0006626b4, 0x0, 0xc0004f2120, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0006625d0 sp=0xc0006625b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003fe540?, 0x10000000002?, 0x2b1527218?, 0x90?, 0x28a4a5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000662630 sp=0xc0006625d0 pc=0x47984f
syscall.wait4(0xc0006626b8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000662690 sp=0xc000662630 pc=0x4c5fa5
syscall.Wait4(0xc0006f5db8?, 0xc0006626ec, 0x3?, 0xc0003fe540?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0006626c8 sp=0xc000662690 pc=0x4c36e5
os.(*Process).wait(0xc0001362a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000662720 sp=0xc0006626c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0004d2dc0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000662780 sp=0xc000662720 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00012e8c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc0006627c8 sp=0xc000662780 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc0006627e0 sp=0xc0006627c8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006627e8 sp=0xc0006627e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 2900 gp=0xc0003fea80 m=nil [IO wait]:
runtime.gopark(0xb?, 0xc000824035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000661600 sp=0xc0006615e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000661638 sp=0xc000661600 pc=0x439097
internal/poll.runtime_pollWait(0x225fbe100, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000661658 sp=0xc000661638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00037f500?, 0xc000824035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000661680 sp=0xc000661658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00037f500, {0xc000824035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000661718 sp=0xc000661680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000610f8, {0xc000824035?, 0xe9?, 0xc0006617b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000661758 sp=0xc000661718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00012f730)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc0006617c8 sp=0xc000661758 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc0006617e0 sp=0xc0006617c8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006617e8 sp=0xc0006617e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 1678 gp=0xc0002fd880 m=2 mp=0xc000062808 [syscall, 3 minutes]:
syscall.syscall6(0x4c9740, 0x3582, 0xc000671eb4, 0x0, 0xc0004f2000, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000671dd0 sp=0xc000671db0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0002fd880?, 0x10100000002?, 0x2b1527218?, 0x90?, 0x28a4a5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000671e30 sp=0xc000671dd0 pc=0x47984f
syscall.wait4(0xc000671eb8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000671e90 sp=0xc000671e30 pc=0x4c5fa5
syscall.Wait4(0xc000686e68?, 0xc000671eec, 0x3?, 0xc0002fd880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000671ec8 sp=0xc000671e90 pc=0x4c36e5
os.(*Process).wait(0xc0001361b0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000671f20 sp=0xc000671ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000247b80)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000671f80 sp=0xc000671f20 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000310540)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc000671fc8 sp=0xc000671f80 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc000671fe0 sp=0xc000671fc8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000671fe8 sp=0xc000671fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 2777 gp=0xc0003ff500 m=5 mp=0xc000344808 [syscall]:
syscall.syscall6(0x4c9740, 0x150c7, 0xc00066feb4, 0x0, 0xc0004f27e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00066fdd0 sp=0xc00066fdb0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003ff500?, 0x10000000002?, 0x2b1527218?, 0x90?, 0x28a4a5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00066fe30 sp=0xc00066fdd0 pc=0x47984f
syscall.wait4(0xc00066feb8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00066fe90 sp=0xc00066fe30 pc=0x4c5fa5
syscall.Wait4(0xc000089b38?, 0xc00066feec, 0x3?, 0xc0003ff500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00066fec8 sp=0xc00066fe90 pc=0x4c36e5
os.(*Process).wait(0xc00003f530)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00066ff20 sp=0xc00066fec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000247a20)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00066ff80 sp=0xc00066ff20 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00018b500)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00066ffc8 sp=0xc00066ff80 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00066ffe0 sp=0xc00066ffc8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00066ffe8 sp=0xc00066ffe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 2521 gp=0xc0001b1dc0 m=nil [IO wait]:
runtime.gopark(0xd?, 0xc000680035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00066de00 sp=0xc00066dde0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00066de38 sp=0xc00066de00 pc=0x439097
internal/poll.runtime_pollWait(0x225fbdb30, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00066de58 sp=0xc00066de38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0001b57a0?, 0xc000680035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00066de80 sp=0xc00066de58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0001b57a0, {0xc000680035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00066df18 sp=0xc00066de80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000060f58, {0xc000680035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00066df58 sp=0xc00066df18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00018aa10)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:639 +0x7a fp=0xc00066dfc8 sp=0xc00066df58 pc=0x9ff91a
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:654 +0x24 fp=0xc00066dfe0 sp=0xc00066dfc8 pc=0x9ff864
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00066dfe8 sp=0xc00066dfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:633 +0x9da

goroutine 2630 gp=0xc0003ffa40 m=11 mp=0xc000489008 [syscall]:
syscall.syscall6(0x4c9740, 0x7859, 0xc00066c6b4, 0x0, 0xc00009c900, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00066c5d0 sp=0xc00066c5b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003ffa40?, 0x10000000002?, 0x2b150d688?, 0x90?, 0x28a4a55b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00066c630 sp=0xc00066c5d0 pc=0x47984f
syscall.wait4(0xc00066c6b8?, 0x411ae5?, 0x90?, 0xbe87a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00066c690 sp=0xc00066c630 pc=0x4c5fa5
syscall.Wait4(0xc0007e23c8?, 0xc00066c6ec, 0x3?, 0xc0003ffa40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00066c6c8 sp=0xc00066c690 pc=0x4c36e5
os.(*Process).wait(0xc00003ed80)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00066c720 sp=0xc00066c6c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000247760)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00066c780 sp=0xc00066c720 pc=0x75ac65
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00012ee70)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x2c fp=0xc00066c7c8 sp=0xc00066c780 pc=0x9ff7ac
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:667 +0x24 fp=0xc00066c7e0 sp=0xc00066c7c8 pc=0x9ff744
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00066c7e8 sp=0xc00066c7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0xbde

goroutine 2916 gp=0xc0007fa380 m=nil [select]:
runtime.gopark(0xc0006657b0?, 0x2?, 0xd0?, 0x56?, 0xc00066578c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000665638 sp=0xc000665618 pc=0x43f7ce
runtime.selectgo(0xc0006657b0, 0xc000665788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000665758 sp=0xc000665638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0006657e0 sp=0xc000665758 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006657e8 sp=0xc0006657e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 2908 gp=0xc0002fda40 m=nil [select]:
runtime.gopark(0xc0005077b0?, 0x2?, 0x56?, 0xfc?, 0xc00050778c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000507638 sp=0xc000507618 pc=0x43f7ce
runtime.selectgo(0xc0005077b0, 0xc000507788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000507758 sp=0xc000507638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc0005077e0 sp=0xc000507758 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005077e8 sp=0xc0005077e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 66
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b

goroutine 2915 gp=0xc00053e000 m=nil [select]:
runtime.gopark(0xc000507fb0?, 0x2?, 0x56?, 0xfc?, 0xc000507f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000507e38 sp=0xc000507e18 pc=0x43f7ce
runtime.selectgo(0xc000507fb0, 0xc000507f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000507f58 sp=0xc000507e38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:781 +0x77 fp=0xc000507fe0 sp=0xc000507f58 pc=0xa00f17
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000507fe8 sp=0xc000507fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:779 +0x22b