fatal error: unexpected signal during runtime execution
fatal error: unexpected signal during runtime execution


OpenBSD/amd64 (‘æjìòÔŠÏФʤ”8JüR…ꮯ:g”¶ÍÅï'OÿJ¤ÄÆU¹Àsž2$`çî‚ýúý›òr÷)ŽR‚JÊ×­ö¾‘xQZ#ÿÏØ) (tty00)

login: vm_impl_init: uvm_share failed (22)
failed to init arch-specific features for vm 0xffff80002a157878
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x437ae3]

goroutine 28 gp=0xc0003f01c0 m=3 mp=0xc000063008 [running]:
runtime.throw({0xc3fc80?, 0x0?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc000411328 sp=0xc0004112f8 pc=0x43d1bc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:865 +0x3e9 fp=0xc000411388 sp=0xc000411328 pc=0x4558c9
runtime.(*spanSet).push(0x14795e0, 0x25e7385a8)
	/usr/local/go/src/runtime/mspanset.go:136 +0x163 fp=0xc0004113f0 sp=0xc000411388 pc=0x437ae3
runtime.(*mcentral).uncacheSpan(0x3?, 0x0?)
	/usr/local/go/src/runtime/mcentral.go:244 +0x85 fp=0xc000411418 sp=0xc0004113f0 pc=0x41b465
runtime.(*mcache).refill(0x25e72e5b8, 0x41)
	/usr/local/go/src/runtime/mcache.go:159 +0x9f fp=0xc000411458 sp=0xc000411418 pc=0x41a8ff
runtime.(*mcache).nextFree(0x25e72e5b8, 0x41)
	/usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc000411490 sp=0xc000411458 pc=0x410f25
runtime.mallocgc(0x3f0, 0xb77960, 0x1)
	/usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc000411518 sp=0xc000411490 pc=0x411545
runtime.newarray(0xc000063008?, 0xc0007ba7e0?)
	/usr/local/go/src/runtime/malloc.go:1412 +0x45 fp=0xc000411540 sp=0xc000411518 pc=0x411b45
runtime.makeBucketArray(0xc000063008?, 0x10?, 0xc0004115b8?)
	/usr/local/go/src/runtime/map.go:364 +0x1ad fp=0xc000411580 sp=0xc000411540 pc=0x4128ad
runtime.makemap(0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/map.go:330 +0xba fp=0xc0004115c8 sp=0xc000411580 pc=0x41261a
github.com/google/syzkaller/pkg/signal.FromRaw(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/signal/signal.go:57
github.com/google/syzkaller/pkg/ipc.convertExtra({0xc00089c730, 0x1, 0x10000c0003f01c0?}, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:453 +0x3c6 fp=0xc0004118f8 sp=0xc0004115c8 pc=0xa401c6
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc000074380?, 0xc000411d50, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:434 +0xbab fp=0xc000411b38 sp=0xc0004118f8 pc=0xa3fc4b
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce600, 0xc000411d50, {0xc0009d8d00, 0x7e, 0x7e})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:326 +0x21c fp=0xc000411bc8 sp=0xc000411b38 pc=0xa3ed9c
main.(*Proc).executeProgram(0xc00009a9f0, {0x3c4, {0xc0009d8d00, 0x7e, 0x7e}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000411d30 sp=0xc000411bc8 pc=0xa4903b
main.(*Proc).execute(0xc00009a9f0?, {0x3c4, {0xc0009d8d00, 0x7e, 0x7e}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000411dc8 sp=0xc000411d30 pc=0xa48e18
main.(*Proc).loop(0xc00009a9f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000411fc8 sp=0xc000411dc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000411fe0 sp=0xc000411fc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000411fe8 sp=0xc000411fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 1 gp=0xc0000061c0 m=nil [sleep]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00040f640 sp=0xc00040f620 pc=0x44006e
time.Sleep(0x5f5e100)
	/usr/local/go/src/runtime/time.go:195 +0x105 fp=0xc00040f680 sp=0xc00040f640 pc=0x474765
main.(*FuzzerTool).exchangeDataCall(0xc0003ea000, {0xc000a73130, 0x1, 0x1}, 0x236445)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:294 +0x2d6 fp=0xc00040f798 sp=0xc00040f680 pc=0xa47136
main.(*FuzzerTool).exchangeDataWorker(0xc0003ea000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:327 +0x76 fp=0xc00040fac8 sp=0xc00040f798 pc=0xa47296
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:214 +0x130a fp=0xc00040ff50 sp=0xc00040fac8 pc=0xa4676a
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc00040ffe0 sp=0xc00040ff50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00040ffe8 sp=0xc00040ffe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 4 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43fee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x4776c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]:
runtime.gopark(0x1459f01?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000074000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x42a51f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41ee65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0x10000?, 0xe8868?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x145b660)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427ee9
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x428479
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41ee05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000a8000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xcdf9d8?, 0x0?, 0x40?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x44006e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41dea7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4776c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

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

goroutine 6 gp=0xc000007500 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005efb8?, 0xc0001fcc80?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005efe0 sp=0xc00005ef50 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 7 gp=0xc000007dc0 m=nil [select]:
runtime.gopark(0xc000059778?, 0x3?, 0xb8?, 0xe5?, 0xc000059772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059618 sp=0xc0000595f8 pc=0x44006e
runtime.selectgo(0xc000059778, 0xc00005976c, 0xc000074580?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059738 sp=0xc000059618 pc=0x451b25
go.opencensus.io/stats/view.(*worker).start(0xc000074580)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000597c8 sp=0xc000059738 pc=0x9d90df
go.opencensus.io/stats/view.init.0.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x9d8445
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x4776c1
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 10 gp=0xc0002dd340 m=nil [chan receive]:
runtime.gopark(0xc000079620?, 0xc000080640?, 0x0?, 0x6?, 0xa35a60?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058ef8 sp=0xc000058ed8 pc=0x44006e
runtime.chanrecv(0xc0000795c0, 0xc000058fb8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000058f70 sp=0xc000058ef8 pc=0x40a29f
runtime.chanrecv2(0xc00057cc40?, 0xc000224098?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000058f98 sp=0xc000058f70 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc000058fe0 sp=0xc000058f98 pc=0xa347c6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6

goroutine 44 gp=0xc00035e380 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc00011d000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003db958 sp=0xc0003db938 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003db990 sp=0xc0003db958 pc=0x439937
internal/poll.runtime_pollWait(0x21f936b40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003db9b0 sp=0xc0003db990 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000074180?, 0xc00011d000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003db9d8 sp=0xc0003db9b0 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000074180, {0xc00011d000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003dba70 sp=0xc0003db9d8 pc=0x4e54ba
net.(*netFD).Read(0xc000074180, {0xc00011d000?, 0x9b69a5?, 0xab3660?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0003dbab8 sp=0xc0003dba70 pc=0x5c7885
net.(*conn).Read(0xc0000764d0, {0xc00011d000?, 0xc0003dbb58?, 0x4c0270?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0003dbb00 sp=0xc0003dbab8 pc=0x5d81c5
net.(*TCPConn).Read(0xc0003dbbb0?, {0xc00011d000?, 0x16?, 0x198?})
	<autogenerated>:1 +0x25 fp=0xc0003dbb30 sp=0xc0003dbb00 pc=0x5e7f85
bufio.(*Reader).fill(0xc0000de780)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc0003dbb68 sp=0xc0003dbb30 pc=0x66c103
bufio.(*Reader).ReadByte(0xc0000de780)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc0003dbb88 sp=0xc0003dbb68 pc=0x66c827
compress/flate.(*decompressor).moreBits(0xc000581308)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0003dbbc0 sp=0xc0003dbb88 pc=0x685427
compress/flate.(*decompressor).nextBlock(0xc000581308)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0003dbbd8 sp=0xc0003dbbc0 pc=0x683868
compress/flate.(*decompressor).Read(0xc000581308, {0xc0001cb000, 0x1000, 0xc00036e820?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0003dbc08 sp=0xc0003dbbd8 pc=0x683a7b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00036e820?, {0xc0001cb000?, 0x0?, 0xc0003dbc28?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:124 +0x22 fp=0xc0003dbc38 sp=0xc0003dbc08 pc=0xa43fa2
bufio.(*Reader).Read(0xc0000de7e0, {0xc0006682c0, 0x1, 0xc0003dbd68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc0003dbc70 sp=0xc0003dbc38 pc=0x66c637
io.ReadAtLeast({0xd9b860, 0xc0000de7e0}, {0xc0006682c0, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003dbcb8 sp=0xc0003dbc70 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd9b860, 0xc0000de7e0}, {0xc0006682c0, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0003dbd10 sp=0xc0003dbcb8 pc=0x9b4db1
encoding/gob.(*Decoder).recvMessage(0xc000074200)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0003dbd48 sp=0xc0003dbd10 pc=0x9be6f3
encoding/gob.(*Decoder).decodeTypeSequence(0xc000074200, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0003dbd78 sp=0xc0003dbd48 pc=0x9bea67
encoding/gob.(*Decoder).DecodeValue(0xc000074200, {0xa98c80?, 0xc0004e5290?, 0xc00067c008?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0003dbdf8 sp=0xc0003dbd78 pc=0x9beeae
encoding/gob.(*Decoder).Decode(0xc000074200, {0xa98c80?, 0xc0004e5290?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc0003dbe50 sp=0xc0003dbdf8 pc=0x9becef
net/rpc.(*gobClientCodec).ReadResponseHeader(0xafc440?, 0x0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0003dbe78 sp=0xc0003dbe50 pc=0x9d25c5
net/rpc.(*Client).input(0xc0000de8a0)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0003dbfc8 sp=0xc0003dbe78 pc=0x9d175f
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0003dbfe0 sp=0xc0003dbfc8 pc=0x9d24a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003dbfe8 sp=0xc0003dbfe0 pc=0x4776c1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 42 gp=0xc00035e540 m=nil [IO wait, 4 minutes]:
runtime.gopark(0x41173b?, 0xc0000984c0?, 0x0?, 0x0?, 0xc0001aec48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001aeba8 sp=0xc0001aeb88 pc=0x44006e
runtime.netpollblock(0x25e73ad08?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001aebe0 sp=0xc0001aeba8 pc=0x439937
internal/poll.runtime_pollWait(0x21f936950, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001aec00 sp=0xc0001aebe0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001aec28 sp=0xc0001aec00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0000ce080)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0001aecd0 sp=0xc0001aec28 pc=0x4e956c
net.(*netFD).accept(0xc0000ce080)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0001aed88 sp=0xc0001aecd0 pc=0x5c9869
net.(*TCPListener).accept(0xc00036e6a0)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc0001aedb0 sp=0xc0001aed88 pc=0x5e063e
net.(*TCPListener).Accept(0xc00036e6a0)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc0001aede0 sp=0xc0001aedb0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xda4450?)
	<autogenerated>:1 +0x24 fp=0xc0001aedf8 sp=0xc0001aede0 pc=0x70f624
net/http.(*Server).Serve(0xc000060000, {0xda3450, 0xc00036e6a0})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc0001aef28 sp=0xc0001aedf8 pc=0x6ed5de
net/http.(*Server).ListenAndServe(0xc000060000)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc0001aef58 sp=0xc0001aef28 pc=0x6ed271
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3438
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x9d fp=0xc0001aefe0 sp=0xc0001aef58 pc=0xa4833d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001aefe8 sp=0xc0001aefe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:384 +0x37

goroutine 41 gp=0xc00035e700 m=nil [chan receive, 4 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000339ef0 sp=0xc000339ed0 pc=0x44006e
runtime.chanrecv(0xc000082180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000339f68 sp=0xc000339ef0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000339f90 sp=0xc000339f68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc000339fe0 sp=0xc000339f90 pc=0xa46819
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000339fe8 sp=0xc000339fe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x419

goroutine 40 gp=0xc00035e8c0 m=nil [chan receive, 4 minutes]:
runtime.gopark(0x762a25?, 0xb27c80?, 0x1?, 0x0?, 0xc000339758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003396c8 sp=0xc0003396a8 pc=0x44006e
runtime.chanrecv(0xc00011b5c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000339740 sp=0xc0003396c8 pc=0x40a29f
runtime.chanrecv1(0xc00011b5c0?, 0xc0003397b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000339768 sp=0xc000339740 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x85 fp=0xc0003397e0 sp=0xc000339768 pc=0x763a25
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003397e8 sp=0xc0003397e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f

goroutine 908 gp=0xc00035ea80 m=14 mp=0xc0000e1008 [syscall]:
syscall.syscall6(0x4ca040, 0xcb75, 0xc00005aeb4, 0x0, 0xc000094a20, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005add0 sp=0xc00005adb0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x27df1c688?, 0x90?, 0x25e72e5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005ae30 sp=0xc00005add0 pc=0x47a14f
syscall.wait4(0xc00005aeb8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005ae90 sp=0xc00005ae30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc00005aeec, 0x21f936190?, 0xc00035ea80?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005aec8 sp=0xc00005ae90 pc=0x4c3fe5
os.(*Process).wait(0xc00054e5a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005af20 sp=0xc00005aec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00053a420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005af80 sp=0xc00005af20 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000074680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc00005afc8 sp=0xc00005af80 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc00005afe0 sp=0xc00005afc8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 21 gp=0xc00035ec40 m=nil [select, 4 minutes, locked to thread]:
runtime.gopark(0xc00005f7a8?, 0x2?, 0x0?, 0x0?, 0xc00005f798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f640 sp=0xc00005f620 pc=0x44006e
runtime.selectgo(0xc00005f7a8, 0xc00005f794, 0x0?, 0x0, 0xc0000de6c0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005f760 sp=0xc00005f640 pc=0x451b25
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc00005f7e0 sp=0xc00005f760 pc=0x46e60f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x4776c1
created by runtime.ensureSigM in goroutine 40
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 48 gp=0xc00035ee00 m=nil [sleep]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00053db40 sp=0xc00053db20 pc=0x44006e
time.Sleep(0x5f5e100)
	/usr/local/go/src/runtime/time.go:195 +0x105 fp=0xc00053db80 sp=0xc00053db40 pc=0x474765
main.(*FuzzerTool).exchangeDataCall(0xc0003ea000, {0xc00091c000, 0x1, 0x1}, 0x677da0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:294 +0x2d6 fp=0xc00053dc98 sp=0xc00053db80 pc=0xa47136
main.(*FuzzerTool).exchangeDataWorker(0xc0003ea000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:327 +0x76 fp=0xc00053dfc8 sp=0xc00053dc98 pc=0xa47296
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:213 +0x25 fp=0xc00053dfe0 sp=0xc00053dfc8 pc=0xa467c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00053dfe8 sp=0xc00053dfe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:213 +0x12fd

goroutine 22 gp=0xc00035f6c0 m=8 mp=0xc00067d808 [syscall, 4 minutes]:
runtime.notetsleepg(0x14be0a0, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc00005bfa0 sp=0xc00005bf68 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005bfc0 sp=0xc00005bfa0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005bfe0 sp=0xc00005bfc0 pc=0x762e13
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 40
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 25 gp=0xc0000f3500 m=nil [runnable]:
runtime.gopark(0x27?, 0xc000012fd0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0005437e0 sp=0xc0005437c0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000543818 sp=0xc0005437e0 pc=0x439937
internal/poll.runtime_pollWait(0x21f94ac78, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000543838 sp=0xc000543818 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006cfb60?, 0xc000012fd0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000543860 sp=0xc000543838 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006cfb60, {0xc000012fd0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0005438f8 sp=0xc000543860 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098968, {0xc000012fd0?, 0xc000543970?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000543938 sp=0xc0005438f8 pc=0x4ef772
io.ReadAtLeast({0xd9b600, 0xc000098968}, {0xc000012fd0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000543980 sp=0xc000543938 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000074480, 0xc000543d50?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc000543b38 sp=0xc000543980 pc=0xa42ac7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce200, 0xc000543d50, {0xc00085c000, 0xee0, 0xee0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc000543bc8 sp=0xc000543b38 pc=0xa3ecde
main.(*Proc).executeProgram(0xc00009a9a8, {0x3c6, {0xc00085c000, 0xee0, 0xee0}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000543d30 sp=0xc000543bc8 pc=0xa4903b
main.(*Proc).execute(0xc00009a9a8?, {0x3c6, {0xc00085c000, 0xee0, 0xee0}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000543dc8 sp=0xc000543d30 pc=0xa48e18
main.(*Proc).loop(0xc00009a9a8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000543fc8 sp=0xc000543dc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000543fe0 sp=0xc000543fc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000543fe8 sp=0xc000543fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 1104 gp=0xc00035fc00 m=nil [select]:
runtime.gopark(0xc00005ffb0?, 0x2?, 0xd0?, 0xfe?, 0xc00005ff8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fe38 sp=0xc00005fe18 pc=0x44006e
runtime.selectgo(0xc00005ffb0, 0xc00005ff88, 0xc000670fb8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005ff58 sp=0xc00005fe38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc00005ffe0 sp=0xc00005ff58 pc=0xa431f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d

goroutine 26 gp=0xc0000f3a40 m=nil [runnable]:
runtime.gopark(0x21?, 0xc0000a5880?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0005417e0 sp=0xc0005417c0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000541818 sp=0xc0005417e0 pc=0x439937
internal/poll.runtime_pollWait(0x2e972bbf0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000541838 sp=0xc000541818 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006af9e0?, 0xc0000a5880?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000541860 sp=0xc000541838 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006af9e0, {0xc0000a5880, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0005418f8 sp=0xc000541860 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000765c8, {0xc0000a5880?, 0xc000541970?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000541938 sp=0xc0005418f8 pc=0x4ef772
io.ReadAtLeast({0xd9b600, 0xc0000765c8}, {0xc0000a5880, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000541980 sp=0xc000541938 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000074400, 0xc000541d50?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc000541b38 sp=0xc000541980 pc=0xa42ac7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce280, 0xc000541d50, {0xc0006aa600, 0x2d3, 0x2d3})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc000541bc8 sp=0xc000541b38 pc=0xa3ecde
main.(*Proc).executeProgram(0xc00009a9c0, {0x3c7, {0xc0006aa600, 0x2d3, 0x2d3}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000541d30 sp=0xc000541bc8 pc=0xa4903b
main.(*Proc).execute(0xc00009a9c0?, {0x3c7, {0xc0006aa600, 0x2d3, 0x2d3}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000541dc8 sp=0xc000541d30 pc=0xa48e18
main.(*Proc).loop(0xc00009a9c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000541fc8 sp=0xc000541dc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000541fe0 sp=0xc000541fc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000541fe8 sp=0xc000541fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 27 gp=0xc0003f0000 m=nil [IO wait]:
runtime.gopark(0x22?, 0xc000012f20?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004137e0 sp=0xc0004137c0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000413818 sp=0xc0004137e0 pc=0x439937
internal/poll.runtime_pollWait(0x21f94ab80, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000413838 sp=0xc000413818 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000660ba0?, 0xc000012f20?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000413860 sp=0xc000413838 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000660ba0, {0xc000012f20, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004138f8 sp=0xc000413860 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098c48, {0xc000012f20?, 0xc000413970?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000413938 sp=0xc0004138f8 pc=0x4ef772
io.ReadAtLeast({0xd9b600, 0xc000098c48}, {0xc000012f20, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000413980 sp=0xc000413938 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000074700, 0xc000413d50?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc000413b38 sp=0xc000413980 pc=0xa42ac7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce300, 0xc000413d50, {0xc000395500, 0x6da, 0x6da})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc000413bc8 sp=0xc000413b38 pc=0xa3ecde
main.(*Proc).executeProgram(0xc00009a9d8, {0x3bd, {0xc000395500, 0x6da, 0x6da}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000413d30 sp=0xc000413bc8 pc=0xa4903b
main.(*Proc).execute(0xc00009a9d8?, {0x3bd, {0xc000395500, 0x6da, 0x6da}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000413dc8 sp=0xc000413d30 pc=0xa48e18
main.(*Proc).loop(0xc00009a9d8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000413fc8 sp=0xc000413dc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000413fe0 sp=0xc000413fc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000413fe8 sp=0xc000413fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 29 gp=0xc0003f0380 m=nil [runnable]:
runtime.gopark(0x23?, 0xc0000a5660?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003df7e0 sp=0xc0003df7c0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003df818 sp=0xc0003df7e0 pc=0x439937
internal/poll.runtime_pollWait(0x21f936380, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003df838 sp=0xc0003df818 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000920000?, 0xc0000a5660?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003df860 sp=0xc0003df838 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000920000, {0xc0000a5660, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003df8f8 sp=0xc0003df860 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000989b0, {0xc0000a5660?, 0xc0003df970?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003df938 sp=0xc0003df8f8 pc=0x4ef772
io.ReadAtLeast({0xd9b600, 0xc0000989b0}, {0xc0000a5660, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003df980 sp=0xc0003df938 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ceb80, 0xc0003dfd50?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc0003dfb38 sp=0xc0003df980 pc=0xa42ac7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce700, 0xc0003dfd50, {0xc000838480, 0x41e, 0x41e})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc0003dfbc8 sp=0xc0003dfb38 pc=0xa3ecde
main.(*Proc).executeProgram(0xc00009aa08, {0x3c3, {0xc000838480, 0x41e, 0x41e}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0003dfd30 sp=0xc0003dfbc8 pc=0xa4903b
main.(*Proc).execute(0xc00009aa08?, {0x3c3, {0xc000838480, 0x41e, 0x41e}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0003dfdc8 sp=0xc0003dfd30 pc=0xa48e18
main.(*Proc).loop(0xc00009aa08)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0003dffc8 sp=0xc0003dfdc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003dffe0 sp=0xc0003dffc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003dffe8 sp=0xc0003dffe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 30 gp=0xc0003f0540 m=nil [runnable]:
runtime.gopark(0x2b?, 0xc000012154?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00053f7e0 sp=0xc00053f7c0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00053f818 sp=0xc00053f7e0 pc=0x439937
internal/poll.runtime_pollWait(0x21f94a898, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00053f838 sp=0xc00053f818 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000920f60?, 0xc000012154?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00053f860 sp=0xc00053f838 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000920f60, {0xc000012154, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00053f8f8 sp=0xc00053f860 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000077290, {0xc000012154?, 0xc00053f970?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00053f938 sp=0xc00053f8f8 pc=0x4ef772
io.ReadAtLeast({0xd9b600, 0xc000077290}, {0xc000012154, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00053f980 sp=0xc00053f938 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000074780, 0xc00053fd50?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc00053fb38 sp=0xc00053f980 pc=0xa42ac7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce780, 0xc00053fd50, {0xc00068e000, 0x1b7, 0x1b7})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc00053fbc8 sp=0xc00053fb38 pc=0xa3ecde
main.(*Proc).executeProgram(0xc00009aa20, {0x3b6, {0xc00068e000, 0x1b7, 0x1b7}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc00053fd30 sp=0xc00053fbc8 pc=0xa4903b
main.(*Proc).execute(0xc00009aa20?, {0x3b6, {0xc00068e000, 0x1b7, 0x1b7}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc00053fdc8 sp=0xc00053fd30 pc=0xa48e18
main.(*Proc).loop(0xc00009aa20)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc00053ffc8 sp=0xc00053fdc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00053ffe0 sp=0xc00053ffc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00053ffe8 sp=0xc00053ffe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 31 gp=0xc0003f0700 m=5 mp=0xc00067c008 [running]:
	goroutine running on other thread; stack unavailable
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 32 gp=0xc0003f08c0 m=nil [runnable]:
runtime.gopark(0x24?, 0xc0000a5750?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003dd7e0 sp=0xc0003dd7c0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003dd818 sp=0xc0003dd7e0 pc=0x439937
internal/poll.runtime_pollWait(0x21f936190, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003dd838 sp=0xc0003dd818 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006cfec0?, 0xc0000a5750?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003dd860 sp=0xc0003dd838 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006cfec0, {0xc0000a5750, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003dd8f8 sp=0xc0003dd860 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098658, {0xc0000a5750?, 0xc0003dd970?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003dd938 sp=0xc0003dd8f8 pc=0x4ef772
io.ReadAtLeast({0xd9b600, 0xc000098658}, {0xc0000a5750, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003dd980 sp=0xc0003dd938 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000074680, 0xc0003ddd50?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc0003ddb38 sp=0xc0003dd980 pc=0xa42ac7
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce880, 0xc0003ddd50, {0xc0006c4a00, 0x4a0, 0x4a0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc0003ddbc8 sp=0xc0003ddb38 pc=0xa3ecde
main.(*Proc).executeProgram(0xc00009aa98, {0x3c5, {0xc0006c4a00, 0x4a0, 0x4a0}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0003ddd30 sp=0xc0003ddbc8 pc=0xa4903b
main.(*Proc).execute(0xc00009aa98?, {0x3c5, {0xc0006c4a00, 0x4a0, 0x4a0}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0003dddc8 sp=0xc0003ddd30 pc=0xa48e18
main.(*Proc).loop(0xc00009aa98)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0003ddfc8 sp=0xc0003dddc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003ddfe0 sp=0xc0003ddfc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ddfe8 sp=0xc0003ddfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 1103 gp=0xc0003f0c40 m=nil [select]:
runtime.gopark(0xc000059fb0?, 0x2?, 0xd0?, 0x9e?, 0xc000059f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e38 sp=0xc000059e18 pc=0x44006e
runtime.selectgo(0xc000059fb0, 0xc000059f88, 0xb?, 0x0, 0x10000?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059f58 sp=0xc000059e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc000059fe0 sp=0xc000059f58 pc=0xa431f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d

goroutine 907 gp=0xc00035e1c0 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc0008fcf85?, 0x7b?, 0xf0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000337e00 sp=0xc000337de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000337e38 sp=0xc000337e00 pc=0x439937
internal/poll.runtime_pollWait(0x21f94a3c0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000337e58 sp=0xc000337e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006cfe00?, 0xc0008fcf85?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000337e80 sp=0xc000337e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006cfe00, {0xc0008fcf85, 0x1f07b, 0x1f07b})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000337f18 sp=0xc000337e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098648, {0xc0008fcf85?, 0xe9?, 0xc000337fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000337f58 sp=0xc000337f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000074680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000337fc8 sp=0xc000337f58 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000337fe0 sp=0xc000337fc8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000337fe8 sp=0xc000337fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 32
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 1125 gp=0xc0003f1180 m=nil [select]:
runtime.gopark(0xc00054d7b0?, 0x2?, 0xd0?, 0xd6?, 0xc00054d78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00054d638 sp=0xc00054d618 pc=0x44006e
runtime.selectgo(0xc00054d7b0, 0xc00054d788, 0xc000670c88?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00054d758 sp=0xc00054d638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc00054d7e0 sp=0xc00054d758 pc=0xa431f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00054d7e8 sp=0xc00054d7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d

goroutine 784 gp=0xc0000f3c00 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc000518f85?, 0x7b?, 0xf0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000336600 sp=0xc0003365e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000336638 sp=0xc000336600 pc=0x439937
internal/poll.runtime_pollWait(0x2e972b908, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000336658 sp=0xc000336638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000661ec0?, 0xc000518f85?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000336680 sp=0xc000336658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000661ec0, {0xc000518f85, 0x1f07b, 0x1f07b})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000336718 sp=0xc000336680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098990, {0xc000518f85?, 0xe9?, 0xc0003367b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000336758 sp=0xc000336718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000ceb80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0003367c8 sp=0xc000336758 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0003367e0 sp=0xc0003367c8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003367e8 sp=0xc0003367e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 386 gp=0xc0000f3dc0 m=4 mp=0xc000063808 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x15d1b, 0xc000335eb4, 0x0, 0xc000094e10, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000335dd0 sp=0xc000335db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0000f3dc0?, 0x10000000002?, 0x27df1c688?, 0x90?, 0x25e72e108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000335e30 sp=0xc000335dd0 pc=0x47a14f
syscall.wait4(0xc000335eb8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000335e90 sp=0xc000335e30 pc=0x4c68a5
syscall.Wait4(0xc0006aa828?, 0xc000335eec, 0x3?, 0xc0000f3dc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000335ec8 sp=0xc000335e90 pc=0x4c3fe5
os.(*Process).wait(0xc00008f1d0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000335f20 sp=0xc000335ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000716840)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000335f80 sp=0xc000335f20 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000074400)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc000335fc8 sp=0xc000335f80 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc000335fe0 sp=0xc000335fc8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000335fe8 sp=0xc000335fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 1057 gp=0xc00042e380 m=0 mp=0x145cee0 [syscall]:
syscall.syscall6(0x4ca040, 0xfa50, 0xc00005a6b4, 0x0, 0xc000094c60, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005a5d0 sp=0xc00005a5b0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc00042e380?, 0x10000000000?, 0x27df1c688?, 0x90?, 0x25e72e5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005a630 sp=0xc00005a5d0 pc=0x47a14f
syscall.wait4(0xc00005a6b8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005a690 sp=0xc00005a630 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc00005a6ec, 0x3?, 0xc00042e380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005a6c8 sp=0xc00005a690 pc=0x4c3fe5
os.(*Process).wait(0xc00054e690)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005a720 sp=0xc00005a6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00053a9a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005a780 sp=0xc00005a720 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000074380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc00005a7c8 sp=0xc00005a780 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc00005a7e0 sp=0xc00005a7c8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 1059 gp=0xc0003f1880 m=nil [IO wait]:
runtime.gopark(0x1f?, 0xc00092ef85?, 0x7b?, 0xf0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000333600 sp=0xc0003335e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000333638 sp=0xc000333600 pc=0x439937
internal/poll.runtime_pollWait(0x21f936668, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000333658 sp=0xc000333638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006cfaa0?, 0xc00092ef85?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000333680 sp=0xc000333658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006cfaa0, {0xc00092ef85, 0x1f07b, 0x1f07b})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000333718 sp=0xc000333680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098950, {0xc00092ef85?, 0xe9?, 0xc0003337b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000333758 sp=0xc000333718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000074480)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0003337c8 sp=0xc000333758 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0003337e0 sp=0xc0003337c8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003337e8 sp=0xc0003337e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 967 gp=0xc0003f1c00 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc000988f85?, 0x7b?, 0xf0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000334600 sp=0xc0003345e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000334638 sp=0xc000334600 pc=0x439937
internal/poll.runtime_pollWait(0x21f936098, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000334658 sp=0xc000334638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000660ae0?, 0xc000988f85?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000334680 sp=0xc000334658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000660ae0, {0xc000988f85, 0x1f07b, 0x1f07b})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000334718 sp=0xc000334680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098c38, {0xc000988f85?, 0xe9?, 0xc0003347b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000334758 sp=0xc000334718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000074700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0003347c8 sp=0xc000334758 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0003347e0 sp=0xc0003347c8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003347e8 sp=0xc0003347e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 801 gp=0xc0003f1dc0 m=13 mp=0xc000430008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x6117, 0xc000336eb4, 0x0, 0xc000094fc0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000336dd0 sp=0xc000336db0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x27df1c688?, 0x90?, 0x25e72e108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000336e30 sp=0xc000336dd0 pc=0x47a14f
syscall.wait4(0xc000336eb8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000336e90 sp=0xc000336e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc000336eec, 0x21f936380?, 0xc0003f1dc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000336ec8 sp=0xc000336e90 pc=0x4c3fe5
os.(*Process).wait(0xc00054ebd0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000336f20 sp=0xc000336ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00053a580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000336f80 sp=0xc000336f20 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000ceb80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc000336fc8 sp=0xc000336f80 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc000336fe0 sp=0xc000336fc8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000336fe8 sp=0xc000336fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 29
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 1137 gp=0xc00042e540 m=nil [select]:
runtime.gopark(0xc0005497b0?, 0x2?, 0xd0?, 0x96?, 0xc00054978c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000549638 sp=0xc000549618 pc=0x44006e
runtime.selectgo(0xc0005497b0, 0xc000549788, 0xc0006688ac?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000549758 sp=0xc000549638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc0005497e0 sp=0xc000549758 pc=0xa431f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005497e8 sp=0xc0005497e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d

goroutine 1060 gp=0xc000552a80 m=7 mp=0xc0004c8808 [syscall]:
syscall.syscall6(0x4ca040, 0x27b0, 0xc0005486b4, 0x0, 0xc000094cf0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0005485d0 sp=0xc0005485b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000552a80?, 0x10000000002?, 0x27df1c688?, 0x90?, 0x25e72e5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000548630 sp=0xc0005485d0 pc=0x47a14f
syscall.wait4(0xc0005486b8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000548690 sp=0xc000548630 pc=0x4c68a5
syscall.Wait4(0xc000833958?, 0xc0005486ec, 0x3?, 0xc000552a80?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0005486c8 sp=0xc000548690 pc=0x4c3fe5
os.(*Process).wait(0xc00054e870)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000548720 sp=0xc0005486c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00053ab00)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000548780 sp=0xc000548720 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000074480)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0005487c8 sp=0xc000548780 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0005487e0 sp=0xc0005487c8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005487e8 sp=0xc0005487e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 25
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 384 gp=0xc000552c40 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x1a?, 0xc0007de035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000548e00 sp=0xc000548de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000548e38 sp=0xc000548e00 pc=0x439937
internal/poll.runtime_pollWait(0x21f936f20, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000548e58 sp=0xc000548e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006af920?, 0xc0007de035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000548e80 sp=0xc000548e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006af920, {0xc0007de035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000548f18 sp=0xc000548e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000765a0, {0xc0007de035?, 0xe9?, 0xc000548fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000548f58 sp=0xc000548f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000074400)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000548fc8 sp=0xc000548f58 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000548fe0 sp=0xc000548fc8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000548fe8 sp=0xc000548fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 26
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 1121 gp=0xc000552e00 m=nil [select]:
runtime.gopark(0xc00054a7b0?, 0x2?, 0xd0?, 0xa6?, 0xc00054a78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00054a638 sp=0xc00054a618 pc=0x44006e
runtime.selectgo(0xc00054a7b0, 0xc00054a788, 0x12658f0?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00054a758 sp=0xc00054a638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc00054a7e0 sp=0xc00054a758 pc=0xa431f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00054a7e8 sp=0xc00054a7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d

goroutine 377 gp=0xc000553180 m=12 mp=0xc0000e0808 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x3a29, 0xc0005466b4, 0x0, 0xc0000947e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0005465d0 sp=0xc0005465b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000553180?, 0x10000000002?, 0x27df1c688?, 0x90?, 0x25e72e108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000546630 sp=0xc0005465d0 pc=0x47a14f
syscall.wait4(0xc0005466b8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000546690 sp=0xc000546630 pc=0x4c68a5
syscall.Wait4(0xc000080ff8?, 0xc0005466ec, 0x3?, 0xc000553180?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0005466c8 sp=0xc000546690 pc=0x4c3fe5
os.(*Process).wait(0xc00008eea0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000546720 sp=0xc0005466c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0007166e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000546780 sp=0xc000546720 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000cec80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0005467c8 sp=0xc000546780 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0005467e0 sp=0xc0005467c8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005467e8 sp=0xc0005467e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 376 gp=0xc000553340 m=nil [IO wait, 2 minutes]:
runtime.gopark(0x1d?, 0xc0007be035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000546e00 sp=0xc000546de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000546e38 sp=0xc000546e00 pc=0x439937
internal/poll.runtime_pollWait(0x21f94a990, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000546e58 sp=0xc000546e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc00055a5a0?, 0xc0007be035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000546e80 sp=0xc000546e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00055a5a0, {0xc0007be035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000546f18 sp=0xc000546e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000098550, {0xc0007be035?, 0xc000668528?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000546f58 sp=0xc000546f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000cec80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000546fc8 sp=0xc000546f58 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000546fe0 sp=0xc000546fc8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000546fe8 sp=0xc000546fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 31
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 329 gp=0xc000553880 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1b?, 0xc00086e000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006a3600 sp=0xc0006a35e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0006a3638 sp=0xc0006a3600 pc=0x439937
internal/poll.runtime_pollWait(0x21f936858, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0006a3658 sp=0xc0006a3638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000920ea0?, 0xc00086e000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006a3680 sp=0xc0006a3658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000920ea0, {0xc00086e000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006a3718 sp=0xc0006a3680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000076ef0, {0xc00086e000?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006a3758 sp=0xc0006a3718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000074780)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0006a37c8 sp=0xc0006a3758 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0006a37e0 sp=0xc0006a37c8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006a37e8 sp=0xc0006a37e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 330 gp=0xc000553a40 m=6 mp=0xc00067d008 [syscall, 3 minutes]:
syscall.syscall6(0x4ca040, 0x4947, 0xc0006a3eb4, 0x0, 0xc000094d80, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0006a3dd0 sp=0xc0006a3db0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x27df1c688?, 0x90?, 0x25e72e108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0006a3e30 sp=0xc0006a3dd0 pc=0x47a14f
syscall.wait4(0xc0006a3eb8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0006a3e90 sp=0xc0006a3e30 pc=0x4c68a5
syscall.Wait4(0x0?, 0xc0006a3eec, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0006a3ec8 sp=0xc0006a3e90 pc=0x4c3fe5
os.(*Process).wait(0xc00008fb90)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0006a3f20 sp=0xc0006a3ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00053adc0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0006a3f80 sp=0xc0006a3f20 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000074780)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0006a3fc8 sp=0xc0006a3f80 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0006a3fe0 sp=0xc0006a3fc8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006a3fe8 sp=0xc0006a3fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 1024 gp=0xc0005536c0 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc0007fef85?, 0x7b?, 0xf0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006a1e00 sp=0xc0006a1de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0006a1e38 sp=0xc0006a1e00 pc=0x439937
internal/poll.runtime_pollWait(0x21f936760, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0006a1e58 sp=0xc0006a1e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0006cf4a0?, 0xc0007fef85?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006a1e80 sp=0xc0006a1e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0006cf4a0, {0xc0007fef85, 0x1f07b, 0x1f07b})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006a1f18 sp=0xc0006a1e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000988a0, {0xc0007fef85?, 0xe9?, 0xc0006a1fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0006a1f58 sp=0xc0006a1f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000074380)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0006a1fc8 sp=0xc0006a1f58 pc=0xa41bda
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0006a1fe0 sp=0xc0006a1fc8 pc=0xa41b24
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006a1fe8 sp=0xc0006a1fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 28
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da

goroutine 968 gp=0xc00042ec40 m=11 mp=0xc0004c9808 [syscall]:
syscall.syscall6(0x4ca040, 0x178df, 0xc0006a16b4, 0x0, 0xc000095290, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0006a15d0 sp=0xc0006a15b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00042ec40?, 0x10000000002?, 0x27df1c688?, 0x90?, 0x25e72e5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0006a1630 sp=0xc0006a15d0 pc=0x47a14f
syscall.wait4(0xc0006a16b8?, 0x411ae5?, 0x90?, 0xbf42a0?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0006a1690 sp=0xc0006a1630 pc=0x4c68a5
syscall.Wait4(0xc0000815e8?, 0xc0006a16ec, 0x3?, 0xc00042ec40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0006a16c8 sp=0xc0006a1690 pc=0x4c3fe5
os.(*Process).wait(0xc00054eed0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0006a1720 sp=0xc0006a16c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00053b1e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0006a1780 sp=0xc0006a1720 pc=0x75f945
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000074700)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0006a17c8 sp=0xc0006a1780 pc=0xa41a6c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0006a17e0 sp=0xc0006a17c8 pc=0xa41a04
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006a17e8 sp=0xc0006a17e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 27
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4

goroutine 1115 gp=0xc00042ee00 m=nil [select]:
runtime.gopark(0xc0006a27b0?, 0x2?, 0xd0?, 0x26?, 0xc0006a278c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006a2638 sp=0xc0006a2618 pc=0x44006e
runtime.selectgo(0xc0006a27b0, 0xc0006a2788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0006a2758 sp=0xc0006a2638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc0006a27e0 sp=0xc0006a2758 pc=0xa431f7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006a27e8 sp=0xc0006a27e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 30
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x437ae3]

goroutine 31 gp=0xc0003f0700 m=5 mp=0xc00067c008 [running]:
runtime.throw({0xc3fc80?, 0x1466240?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc0003e12f0 sp=0xc0003e12c0 pc=0x43d1bc
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:865 +0x3e9 fp=0xc0003e1350 sp=0xc0003e12f0 pc=0x4558c9
runtime.(*spanSet).push(0x14795e0, 0x2e9738458)
	/usr/local/go/src/runtime/mspanset.go:136 +0x163 fp=0xc0003e13b8 sp=0xc0003e1350 pc=0x437ae3
runtime.(*mcentral).uncacheSpan(0xc0007bc480?, 0x89b2f8?)
	/usr/local/go/src/runtime/mcentral.go:244 +0x85 fp=0xc0003e13e0 sp=0xc0003e13b8 pc=0x41b465
runtime.(*mcache).refill(0x25e72e108, 0x41)
	/usr/local/go/src/runtime/mcache.go:159 +0x9f fp=0xc0003e1420 sp=0xc0003e13e0 pc=0x41a8ff
runtime.(*mcache).nextFree(0x25e72e108, 0x41)
	/usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc0003e1458 sp=0xc0003e1420 pc=0x410f25
runtime.mallocgc(0x3f0, 0xb77960, 0x1)
	/usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc0003e14e0 sp=0xc0003e1458 pc=0x411545
runtime.newarray(0xc00091e20c?, 0xc00091e223?)
	/usr/local/go/src/runtime/malloc.go:1412 +0x45 fp=0xc0003e1508 sp=0xc0003e14e0 pc=0x411b45
runtime.makeBucketArray(0xc0006dc578?, 0x78?, 0x415d5f?)
	/usr/local/go/src/runtime/map.go:364 +0x1ad fp=0xc0003e1548 sp=0xc0003e1508 pc=0x4128ad
runtime.hashGrow(0xbc73a0?, 0xc0006be6f0)
	/usr/local/go/src/runtime/map.go:1063 +0x6f fp=0xc0003e1588 sp=0xc0003e1548 pc=0x4142cf
runtime.mapassign_fast32(0xbc73a0, 0xc0006be6f0, 0x81cd04e8)
	/usr/local/go/src/runtime/map_fast32.go:157 +0xd1 fp=0xc0003e15c8 sp=0xc0003e1588 pc=0x4157f1
github.com/google/syzkaller/pkg/signal.(*Signal).Merge(...)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/signal/signal.go:128
github.com/google/syzkaller/pkg/ipc.convertExtra({0xc000347408, 0x5, 0x10000c0003f0700?}, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:453 +0x6de fp=0xc0003e18f8 sp=0xc0003e15c8 pc=0xa404de
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0000cec80?, 0xc0003e1d50, 0x1b)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:434 +0xbab fp=0xc0003e1b38 sp=0xc0003e18f8 pc=0xa3fc4b
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000ce800, 0xc0003e1d50, {0xc0007aa500, 0x4db, 0x4db})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:326 +0x21c fp=0xc0003e1bc8 sp=0xc0003e1b38 pc=0xa3ed9c
main.(*Proc).executeProgram(0xc00009aa38, {0x3aa, {0xc0007aa500, 0x4db, 0x4db}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0003e1d30 sp=0xc0003e1bc8 pc=0xa4903b
main.(*Proc).execute(0xc00009aa38?, {0x3aa, {0xc0007aa500, 0x4db, 0x4db}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0003e1dc8 sp=0xc0003e1d30 pc=0xa48e18
main.(*Proc).loop(0xc00009aa38)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0003e1fc8 sp=0xc0003e1dc8 pc=0xa487b8
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003e1fe0 sp=0xc0003e1fc8 pc=0xa48505
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003e1fe8 sp=0xc0003e1fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a