fatal error: timer data corruption


OpenBSD/amd64 (Amnesiac) (tty00)


runtime stack:
runtime.throw({0xc29a55?, 0x479280?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x27c60ba70 sp=0x27c60ba40 pc=0x43d1bc
runtime.badTimer()
	/usr/local/go/src/runtime/time.go:1143 +0x1f fp=0x27c60ba90 sp=0x27c60ba70 pc=0x46109f
runtime.clearDeletedTimers(0xc00004c008)
	/usr/local/go/src/runtime/time.go:951 +0x2ef fp=0x27c60baf8 sp=0x27c60ba90 pc=0x460acf
runtime.checkTimers(0xc00004c008, 0x47928f?)
	/usr/local/go/src/runtime/proc.go:3989 +0x165 fp=0x27c60bb40 sp=0x27c60baf8 pc=0x4472c5
runtime.findRunnable()
	/usr/local/go/src/runtime/proc.go:3156 +0x65 fp=0x27c60bcb8 sp=0x27c60bb40 pc=0x4451c5
runtime.schedule()
	/usr/local/go/src/runtime/proc.go:3864 +0xb1 fp=0x27c60bcf0 sp=0x27c60bcb8 pc=0x446f71
runtime.goexit0(0xc00031b180?)
	/usr/local/go/src/runtime/proc.go:4177 +0x18 fp=0x27c60bd08 sp=0x27c60bcf0 pc=0x447e18
runtime.mcall()
	/usr/local/go/src/runtime/asm_amd64.s:458 +0x4e fp=0x27c60bd20 sp=0x27c60bd08 pc=0x4757ee

goroutine 1 gp=0xc0000061c0 m=nil [select]:
runtime.gopark(0xc00045ba60?, 0x2?, 0x0?, 0x0?, 0xc00045b964?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00045b6f0 sp=0xc00045b6d0 pc=0x44006e
runtime.selectgo(0xc00045ba60, 0xc00045b960, 0x1?, 0x0, 0xebf48?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00045b810 sp=0xc00045b6f0 pc=0x451b25
main.(*FuzzerTool).exchangeDataWorker(0xc0000ef790)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc00045bb40 sp=0xc00045b810 pc=0xa466b3
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:203 +0x1175 fp=0xc00045bf50 sp=0xc00045bb40 pc=0xa45c95
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc00045bfe0 sp=0xc00045bf50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00045bfe8 sp=0xc00045bfe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 3 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005efa8 sp=0xc00005ef88 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005efe0 sp=0xc00005efa8 pc=0x43fee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x4776c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc0000068c0 m=nil [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f780 sp=0xc00005f760 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc00006c000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005f7c8 sp=0xc00005f780 pc=0x42a51f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005f7e0 sp=0xc00005f7c8 pc=0x41ee65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006a80 m=nil [GC scavenge wait]:
runtime.gopark(0x1ea2b2?, 0x8a1f6?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ff78 sp=0xc00005ff58 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x145a5e0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005ffa8 sp=0xc00005ff78 pc=0x427ee9
runtime.bgscavenge(0xc00006c000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005ffc8 sp=0xc00005ffa8 pc=0x428479
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005ffe0 sp=0xc00005ffc8 pc=0x41ee05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 5 gp=0xc000007340 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xcde810?, 0x20?, 0xe0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e620 sp=0xc00005e600 pc=0x44006e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005e7e0 sp=0xc00005e620 pc=0x41dea7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x4776c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 6 gp=0xc00027c700 m=nil [GC worker (idle)]:
runtime.gopark(0xc0000607b8?, 0x3?, 0x3e?, 0x1?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000060750 sp=0xc000060730 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000607e0 sp=0xc000060750 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000607e8 sp=0xc0000607e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 7 gp=0xc00027cc40 m=nil [select, 1 minutes]:
runtime.gopark(0xc00005bf78?, 0x3?, 0x8?, 0x51?, 0xc00005bf72?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005be18 sp=0xc00005bdf8 pc=0x44006e
runtime.selectgo(0xc00005bf78, 0xc00005bf6c, 0xc0000b6400?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005bf38 sp=0xc00005be18 pc=0x451b25
go.opencensus.io/stats/view.(*worker).start(0xc0000b6400)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005bfc8 sp=0xc00005bf38 pc=0xa19d5f
go.opencensus.io/stats/view.init.0.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc00005bfe0 sp=0xc00005bfc8 pc=0xa190c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 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=0xc00027d6c0 m=nil [chan receive, 1 minutes]:
runtime.gopark(0xc000444900?, 0xc0003b61e0?, 0x48?, 0xf?, 0x8f71a0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c6f8 sp=0xc00005c6d8 pc=0x44006e
runtime.chanrecv(0xc0004448a0, 0xc00005c7b8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005c770 sp=0xc00005c6f8 pc=0x40a29f
runtime.chanrecv2(0xc00034edc0?, 0xc0001f1718?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005c798 sp=0xc00005c770 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005c7e0 sp=0xc00005c798 pc=0x8f5f06
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 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 32 gp=0xc00027ce00 m=7 mp=0xc000088008 [syscall, 20 minutes]:
runtime.notetsleepg(0x14bd020, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc000061fa0 sp=0xc000061f68 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000061fc0 sp=0xc000061fa0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000061fe0 sp=0xc000061fc0 pc=0x7b9453
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000061fe8 sp=0xc000061fe0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 27
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 33 gp=0xc00027cfc0 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc00043b000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a3958 sp=0xc0001a3938 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001a3990 sp=0xc0001a3958 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d6f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001a39b0 sp=0xc0001a3990 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0003f7e80?, 0xc00043b000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001a39d8 sp=0xc0001a39b0 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003f7e80, {0xc00043b000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0001a3a70 sp=0xc0001a39d8 pc=0x4e54ba
net.(*netFD).Read(0xc0003f7e80, {0xc00043b000?, 0x9f7625?, 0xab2580?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0001a3ab8 sp=0xc0001a3a70 pc=0x5c7885
net.(*conn).Read(0xc0004ce2c0, {0xc00043b000?, 0xc0001a3b58?, 0x4c0270?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0001a3b00 sp=0xc0001a3ab8 pc=0x5d81c5
net.(*TCPConn).Read(0xc0001a3bb0?, {0xc00043b000?, 0x16?, 0x198?})
	<autogenerated>:1 +0x25 fp=0xc0001a3b30 sp=0xc0001a3b00 pc=0x5e7f85
bufio.(*Reader).fill(0xc000445f20)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc0001a3b68 sp=0xc0001a3b30 pc=0x66c103
bufio.(*Reader).ReadByte(0xc000445f20)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc0001a3b88 sp=0xc0001a3b68 pc=0x66c827
compress/flate.(*decompressor).moreBits(0xc000340608)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0001a3bc0 sp=0xc0001a3b88 pc=0x685427
compress/flate.(*decompressor).nextBlock(0xc000340608)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0001a3bd8 sp=0xc0001a3bc0 pc=0x683868
compress/flate.(*decompressor).Read(0xc000340608, {0xc000159000, 0x1000, 0xc0004d8120?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0001a3c08 sp=0xc0001a3bd8 pc=0x683a7b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0004d8120?, {0xc000159000?, 0x0?, 0xc0001a3c28?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:124 +0x22 fp=0xc0001a3c38 sp=0xc0001a3c08 pc=0xa43662
bufio.(*Reader).Read(0xc000070360, {0xc0003e2750, 0x1, 0xc0001a3d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc0001a3c70 sp=0xc0001a3c38 pc=0x66c637
io.ReadAtLeast({0xd9a560, 0xc000070360}, {0xc0003e2750, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0001a3cb8 sp=0xc0001a3c70 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd9a560, 0xc000070360}, {0xc0003e2750, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0001a3d10 sp=0xc0001a3cb8 pc=0x9f5a31
encoding/gob.(*Decoder).recvMessage(0xc0000b6000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0001a3d48 sp=0xc0001a3d10 pc=0x9ff373
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000b6000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0001a3d78 sp=0xc0001a3d48 pc=0x9ff6e7
encoding/gob.(*Decoder).DecodeValue(0xc0000b6000, {0xa97ae0?, 0xc000446630?, 0xc000063008?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0001a3df8 sp=0xc0001a3d78 pc=0x9ffb2e
encoding/gob.(*Decoder).Decode(0xc0000b6000, {0xa97ae0?, 0xc000446630?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc0001a3e50 sp=0xc0001a3df8 pc=0x9ff96f
net/rpc.(*gobClientCodec).ReadResponseHeader(0xafb7a0?, 0x0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0001a3e78 sp=0xc0001a3e50 pc=0xa13245
net/rpc.(*Client).input(0xc0003ae900)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0001a3fc8 sp=0xc0001a3e78 pc=0xa123df
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0001a3fe0 sp=0xc0001a3fc8 pc=0xa13125
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a3fe8 sp=0xc0001a3fe0 pc=0x4776c1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 31 gp=0xc00027d340 m=nil [select, 20 minutes, locked to thread]:
runtime.gopark(0xc0000617a8?, 0x2?, 0x9?, 0x3?, 0xc000061798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000061640 sp=0xc000061620 pc=0x44006e
runtime.selectgo(0xc0000617a8, 0xc000061794, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000061760 sp=0xc000061640 pc=0x451b25
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc0000617e0 sp=0xc000061760 pc=0x46e60f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000617e8 sp=0xc0000617e0 pc=0x4776c1
created by runtime.ensureSigM in goroutine 27
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 41 gp=0xc00027d500 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x22?, 0xc0004b9160?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00019f7e8 sp=0xc00019f7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00019f820 sp=0xc00019f7e8 pc=0x439937
internal/poll.runtime_pollWait(0x2e0cdbff8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00019f840 sp=0xc00019f820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005309c0?, 0xc0004b9160?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00019f868 sp=0xc00019f840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005309c0, {0xc0004b9160, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00019f900 sp=0xc00019f868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cec10, {0xc0004b9160?, 0xc00019f978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00019f940 sp=0xc00019f900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004cec10}, {0xc0004b9160, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00019f988 sp=0xc00019f940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f6f00, 0xc00019fd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc00019fb40 sp=0xc00019f988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6580, 0xc00019fd58, {0xc000144f00, 0xfa, 0xfa})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc00019fbd0 sp=0xc00019fb40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010e10, {0x10e2, {0xc000144f00, 0xfa, 0xfa}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc00019fd38 sp=0xc00019fbd0 pc=0xa483bb
main.(*Proc).execute(0xc000010e10?, {0x10e2, {0xc000144f00, 0xfa, 0xfa}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc00019fdd0 sp=0xc00019fd38 pc=0xa48198
main.(*Proc).loop(0xc000010e10)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc00019ffc8 sp=0xc00019fdd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc00019ffe0 sp=0xc00019ffc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00019ffe8 sp=0xc00019ffe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 29 gp=0xc00027d880 m=nil [IO wait, 20 minutes]:
runtime.gopark(0x41173b?, 0xc0004ce2b8?, 0x0?, 0x0?, 0xc0004e0c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004e0ba8 sp=0xc0004e0b88 pc=0x44006e
runtime.netpollblock(0x2d3cc07c8?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004e0be0 sp=0xc0004e0ba8 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d7e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004e0c00 sp=0xc0004e0be0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004e0c28 sp=0xc0004e0c00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0003f7f00)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0004e0cd0 sp=0xc0004e0c28 pc=0x4e956c
net.(*netFD).accept(0xc0003f7f00)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0004e0d88 sp=0xc0004e0cd0 pc=0x5c9869
net.(*TCPListener).accept(0xc0004d9aa0)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc0004e0db0 sp=0xc0004e0d88 pc=0x5e063e
net.(*TCPListener).Accept(0xc0004d9aa0)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc0004e0de0 sp=0xc0004e0db0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xda3150?)
	<autogenerated>:1 +0x24 fp=0xc0004e0df8 sp=0xc0004e0de0 pc=0x70f624
net/http.(*Server).Serve(0xc00047c000, {0xda2150, 0xc0004d9aa0})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc0004e0f28 sp=0xc0004e0df8 pc=0x6ed5de
net/http.(*Server).ListenAndServe(0xc00047c000)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc0004e0f58 sp=0xc0004e0f28 pc=0x6ed271
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3438
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:362 +0x9d fp=0xc0004e0fe0 sp=0xc0004e0f58 pc=0xa476bd
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004e0fe8 sp=0xc0004e0fe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x37

goroutine 28 gp=0xc0004dc000 m=nil [chan receive, 20 minutes]:
runtime.gopark(0x0?, 0xc000010de0?, 0x78?, 0x5c?, 0xc000445c78?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000060ef0 sp=0xc000060ed0 pc=0x44006e
runtime.chanrecv(0xc00007c180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000060f68 sp=0xc000060ef0 pc=0x40a29f
runtime.chanrecv1(0xc0003e202c?, 0x814100?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000060f90 sp=0xc000060f68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc000060fe0 sp=0xc000060f90 pc=0xa45d59
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000060fe8 sp=0xc000060fe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x3b9

goroutine 27 gp=0xc0004dc1c0 m=nil [chan receive, 20 minutes]:
runtime.gopark(0x7b9065?, 0xb269c0?, 0x1?, 0x75?, 0xc00005df58?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005dec8 sp=0xc00005dea8 pc=0x44006e
runtime.chanrecv(0xc000445ce0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005df40 sp=0xc00005dec8 pc=0x40a29f
runtime.chanrecv1(0xc000445ce0?, 0xc00005dfb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005df68 sp=0xc00005df40 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=0xc00005dfe0 sp=0xc00005df68 pc=0x7ba005
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 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 39 gp=0xc0004dc380 m=nil [IO wait]:
runtime.gopark(0x26?, 0xc0004b85c0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004597e8 sp=0xc0004597c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000459820 sp=0xc0004597e8 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d408, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000459840 sp=0xc000459820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002f8600?, 0xc0004b85c0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000459868 sp=0xc000459840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002f8600, {0xc0004b85c0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000459900 sp=0xc000459868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ce988, {0xc0004b85c0?, 0xc000459978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000459940 sp=0xc000459900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004ce988}, {0xc0004b85c0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000459988 sp=0xc000459940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f6d80, 0xc000459d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000459b40 sp=0xc000459988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6300, 0xc000459d58, {0xc0006d8700, 0x634, 0x634})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000459bd0 sp=0xc000459b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010de0, {0x10f5, {0xc0006d8700, 0x634, 0x634}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000459d38 sp=0xc000459bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010de0?, {0x10f5, {0xc0006d8700, 0x634, 0x634}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000459dd0 sp=0xc000459d38 pc=0xa48198
main.(*Proc).loop(0xc000010de0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000459fc8 sp=0xc000459dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000459fe0 sp=0xc000459fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000459fe8 sp=0xc000459fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 40 gp=0xc0004dc540 m=nil [IO wait]:
runtime.gopark(0x31?, 0xc0004b85b0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a57e8 sp=0xc0001a57c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001a5820 sp=0xc0001a57e8 pc=0x439937
internal/poll.runtime_pollWait(0x2a622cd40, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001a5840 sp=0xc0001a5820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005ecea0?, 0xc0004b85b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001a5868 sp=0xc0001a5840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005ecea0, {0xc0004b85b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0001a5900 sp=0xc0001a5868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cede0, {0xc0004b85b0?, 0xc0001a5978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0001a5940 sp=0xc0001a5900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004cede0}, {0xc0004b85b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0001a5988 sp=0xc0001a5940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f7180, 0xc0001a5d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0001a5b40 sp=0xc0001a5988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6380, 0xc0001a5d58, {0xc0006c45a0, 0x1de, 0x1de})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0001a5bd0 sp=0xc0001a5b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010df8, {0x10f4, {0xc0006c45a0, 0x1de, 0x1de}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0001a5d38 sp=0xc0001a5bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010df8?, {0x10f4, {0xc0006c45a0, 0x1de, 0x1de}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0001a5dd0 sp=0xc0001a5d38 pc=0xa48198
main.(*Proc).loop(0xc000010df8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0001a5fc8 sp=0xc0001a5dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0001a5fe0 sp=0xc0001a5fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a5fe8 sp=0xc0001a5fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 42 gp=0xc0004ddc00 m=nil [IO wait]:
runtime.gopark(0x1b?, 0xc0004b84e0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a17e8 sp=0xc0001a17c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001a1820 sp=0xc0001a17e8 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d5f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001a1840 sp=0xc0001a1820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000530120?, 0xc0004b84e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001a1868 sp=0xc0001a1840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000530120, {0xc0004b84e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0001a1900 sp=0xc0001a1868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ceb90, {0xc0004b84e0?, 0xc0001a1978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0001a1940 sp=0xc0001a1900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004ceb90}, {0xc0004b84e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0001a1988 sp=0xc0001a1940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f6e80, 0xc0001a1d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc0001a1b40 sp=0xc0001a1988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6600, 0xc0001a1d58, {0xc000535800, 0x6d7, 0x6d7})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc0001a1bd0 sp=0xc0001a1b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010e28, {0x10ef, {0xc000535800, 0x6d7, 0x6d7}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc0001a1d38 sp=0xc0001a1bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010e28?, {0x10ef, {0xc000535800, 0x6d7, 0x6d7}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc0001a1dd0 sp=0xc0001a1d38 pc=0xa48198
main.(*Proc).loop(0xc000010e28)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc0001a1fc8 sp=0xc0001a1dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc0001a1fe0 sp=0xc0001a1fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a1fe8 sp=0xc0001a1fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 43 gp=0xc0004dddc0 m=nil [runnable]:
runtime.gopark(0x28?, 0xc0004b8480?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004537e8 sp=0xc0004537c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000453820 sp=0xc0004537e8 pc=0x439937
internal/poll.runtime_pollWait(0x2e0cdbd10, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000453840 sp=0xc000453820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005ec3c0?, 0xc0004b8480?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000453868 sp=0xc000453840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005ec3c0, {0xc0004b8480, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000453900 sp=0xc000453868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ced50, {0xc0004b8480?, 0xc000453978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000453940 sp=0xc000453900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004ced50}, {0xc0004b8480, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000453988 sp=0xc000453940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f7100, 0xc000453d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000453b40 sp=0xc000453988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6680, 0xc000453d58, {0xc0003c5c00, 0x30b, 0x30b})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000453bd0 sp=0xc000453b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010e58, {0x10d5, {0xc0003c5c00, 0x30b, 0x30b}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000453d38 sp=0xc000453bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010e58?, {0x10d5, {0xc0003c5c00, 0x30b, 0x30b}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000453dd0 sp=0xc000453d38 pc=0xa48198
main.(*Proc).loop(0xc000010e58)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000453fc8 sp=0xc000453dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000453fe0 sp=0xc000453fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000453fe8 sp=0xc000453fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 44 gp=0xc0003fd180 m=nil [runnable]:
runtime.gopark(0xc0004618d8?, 0xc000461920?, 0x56?, 0xfc?, 0xc000531080?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004618e8 sp=0xc0004618c8 pc=0x44006e
runtime.chanrecv(0xc0006c71a0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000461960 sp=0xc0004618e8 pc=0x40a29f
runtime.chanrecv1(0xc0006c7140?, 0xc0004cec78?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000461988 sp=0xc000461960 pc=0x409eb2
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f6f80, 0xc000461d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:889 +0xb96 fp=0xc000461b40 sp=0xc000461988 pc=0xa41ab6
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6700, 0xc000461d58, {0xc0006d8000, 0x62c, 0x62c})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000461bd0 sp=0xc000461b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010eb8, {0x10f1, {0xc0006d8000, 0x62c, 0x62c}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000461d38 sp=0xc000461bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010eb8?, {0x10f1, {0xc0006d8000, 0x62c, 0x62c}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000461dd0 sp=0xc000461d38 pc=0xa48198
main.(*Proc).loop(0xc000010eb8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000461fc8 sp=0xc000461dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000461fe0 sp=0xc000461fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000461fe8 sp=0xc000461fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 45 gp=0xc0003fd340 m=nil [IO wait]:
runtime.gopark(0x2c?, 0xc0004b83f0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004577e8 sp=0xc0004577c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000457820 sp=0xc0004577e8 pc=0x439937
internal/poll.runtime_pollWait(0x2e0cdbf00, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000457840 sp=0xc000457820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005316e0?, 0xc0004b83f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000457868 sp=0xc000457840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005316e0, {0xc0004b83f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000457900 sp=0xc000457868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cecd0, {0xc0004b83f0?, 0xc000457978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000457940 sp=0xc000457900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004cecd0}, {0xc0004b83f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000457988 sp=0xc000457940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f7000, 0xc000457d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000457b40 sp=0xc000457988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6780, 0xc000457d58, {0xc00053cc00, 0x2f1, 0x2f1})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000457bd0 sp=0xc000457b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010ed0, {0x10ed, {0xc00053cc00, 0x2f1, 0x2f1}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000457d38 sp=0xc000457bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010ed0?, {0x10ed, {0xc00053cc00, 0x2f1, 0x2f1}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000457dd0 sp=0xc000457d38 pc=0xa48198
main.(*Proc).loop(0xc000010ed0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000457fc8 sp=0xc000457dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000457fe0 sp=0xc000457fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000457fe8 sp=0xc000457fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 46 gp=0xc0003fd500 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc0004b8534?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004557e8 sp=0xc0004557c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000455820 sp=0xc0004557e8 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d120, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000455840 sp=0xc000455820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002f9b60?, 0xc0004b8534?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000455868 sp=0xc000455840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002f9b60, {0xc0004b8534, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000455900 sp=0xc000455868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ceb60, {0xc0004b8534?, 0xc000455978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000455940 sp=0xc000455900 pc=0x4ef772
io.ReadAtLeast({0xd9a300, 0xc0004ceb60}, {0xc0004b8534, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000455988 sp=0xc000455940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0003f6e00, 0xc000455d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:861 +0x567 fp=0xc000455b40 sp=0xc000455988 pc=0xa41487
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000b6800, 0xc000455d58, {0xc0006d0380, 0x31c, 0x31c})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x15e fp=0xc000455bd0 sp=0xc000455b40 pc=0xa3d69e
main.(*Proc).executeProgram(0xc000010ff0, {0x10f3, {0xc0006d0380, 0x31c, 0x31c}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:124 +0x15b fp=0xc000455d38 sp=0xc000455bd0 pc=0xa483bb
main.(*Proc).execute(0xc000010ff0?, {0x10f3, {0xc0006d0380, 0x31c, 0x31c}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x98 fp=0xc000455dd0 sp=0xc000455d38 pc=0xa48198
main.(*Proc).loop(0xc000010ff0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:52 +0x278 fp=0xc000455fc8 sp=0xc000455dd0 pc=0xa47b38
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x25 fp=0xc000455fe0 sp=0xc000455fc8 pc=0xa47885
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000455fe8 sp=0xc000455fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:38 +0x10a

goroutine 47 gp=0xc0003fda40 m=nil [chan receive]:
runtime.gopark(0xc000063008?, 0x1f73?, 0x0?, 0x0?, 0xc0003ae938?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00045da48 sp=0xc00045da28 pc=0x44006e
runtime.chanrecv(0xc0006cf5c0, 0xc00045db60, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00045dac0 sp=0xc00045da48 pc=0x40a29f
runtime.chanrecv1(0xc0003ae900?, 0xc28265?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00045dae8 sp=0xc00045dac0 pc=0x409eb2
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xc000010ee8, {0xc28265, 0x14}, {0xa94120, 0xc000441c80}, {0xa94160, 0xc0006d7a90})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:88 +0x15c fp=0xc00045db80 sp=0xc00045dae8 pc=0xa431fc
main.(*FuzzerTool).exchangeDataCall(0xc0000ef790, {0xc0003fa9a0, 0x2, 0x2}, 0xab28d)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:264 +0x21c fp=0xc00045dc98 sp=0xc00045db80 pc=0xa463fc
main.(*FuzzerTool).exchangeDataWorker(0xc0000ef790)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:304 +0x76 fp=0xc00045dfc8 sp=0xc00045dc98 pc=0xa46616
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x25 fp=0xc00045dfe0 sp=0xc00045dfc8 pc=0xa45d05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00045dfe8 sp=0xc00045dfe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x1168

goroutine 4842 gp=0xc0003fdc00 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc000a8a9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ce00 sp=0xc00005cde0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005ce38 sp=0xc00005ce00 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d8e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005ce58 sp=0xc00005ce38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005ec300?, 0xc000a8a9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005ce80 sp=0xc00005ce58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005ec300, {0xc000a8a9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005cf18 sp=0xc00005ce80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ced40, {0xc000a8a9c7?, 0xe9?, 0xc00005cfb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005cf58 sp=0xc00005cf18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f7100)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc00005cfc8 sp=0xc00005cf58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc00005cfe0 sp=0xc00005cfc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4822 gp=0xc0003fddc0 m=13 mp=0xc00052e808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x13ecf, 0xc0002e6eb4, 0x0, 0xc0006c2e10, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0002e6dd0 sp=0xc0002e6db0 pc=0x474535
syscall.syscall6(0xc0002e6e78?, 0x0?, 0x10000089808?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0002e6e30 sp=0xc0002e6dd0 pc=0x47a14f
syscall.wait4(0xc0002e6eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0002e6e90 sp=0xc0002e6e30 pc=0x4c68a5
syscall.Wait4(0xc0006a1368?, 0xc0002e6eec, 0xc0002e6f8c?, 0x10000c0002e6f48?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0002e6ec8 sp=0xc0002e6e90 pc=0x4c3fe5
os.(*Process).wait(0xc0008efa10)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0002e6f20 sp=0xc0002e6ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000631b80)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0002e6f80 sp=0xc0002e6f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f6e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0002e6fc8 sp=0xc0002e6f80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc0002e6fe0 sp=0xc0002e6fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e6fe8 sp=0xc0002e6fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 46
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4826 gp=0xc00031a000 m=10 mp=0xc000089808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x483, 0xc0002e7eb4, 0x0, 0xc0006c2ea0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0002e7dd0 sp=0xc0002e7db0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0002e7e30 sp=0xc0002e7dd0 pc=0x47a14f
syscall.wait4(0xc0002e7eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0002e7e90 sp=0xc0002e7e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc0002e7eec, 0x2a622d120?, 0xc00031a000?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0002e7ec8 sp=0xc0002e7e90 pc=0x4c3fe5
os.(*Process).wait(0xc0008efbf0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0002e7f20 sp=0xc0002e7ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000631ce0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0002e7f80 sp=0xc0002e7f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f6e80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0002e7fc8 sp=0xc0002e7f80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc0002e7fe0 sp=0xc0002e7fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e7fe8 sp=0xc0002e7fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4836 gp=0xc00031a1c0 m=5 mp=0xc00039c808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x3f74, 0xc00005b6b4, 0x0, 0xc0006c3200, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005b5d0 sp=0xc00005b5b0 pc=0x474535
syscall.syscall6(0x4d7?, 0x36aa8aea?, 0x1000005b670?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005b630 sp=0xc00005b5d0 pc=0x47a14f
syscall.wait4(0xc00005b6b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005b690 sp=0xc00005b630 pc=0x4c68a5
syscall.Wait4(0xc00005b738?, 0xc00005b6ec, 0xc00005b730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005b6c8 sp=0xc00005b690 pc=0x4c3fe5
os.(*Process).wait(0xc0003e0e70)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005b720 sp=0xc00005b6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003fa420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005b780 sp=0xc00005b720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f7000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00005b7c8 sp=0xc00005b780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4885 gp=0xc00031a380 m=nil [select]:
runtime.gopark(0xc0002e87b0?, 0x2?, 0x56?, 0xfc?, 0xc0002e878c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e8638 sp=0xc0002e8618 pc=0x44006e
runtime.selectgo(0xc0002e87b0, 0xc0002e8788, 0xc0004b87a8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0002e8758 sp=0xc0002e8638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc0002e87e0 sp=0xc0002e8758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e87e8 sp=0xc0002e87e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 46
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4829 gp=0xc00031a540 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1a?, 0xc000a2a9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e8e00 sp=0xc0002e8de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e8e38 sp=0xc0002e8e00 pc=0x439937
internal/poll.runtime_pollWait(0x2a622ce38, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e8e58 sp=0xc0002e8e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000530900?, 0xc000a2a9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e8e80 sp=0xc0002e8e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000530900, {0xc000a2a9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e8f18 sp=0xc0002e8e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cec00, {0xc000a2a9c7?, 0x12648f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e8f58 sp=0xc0002e8f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f6f00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0002e8fc8 sp=0xc0002e8f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0002e8fe0 sp=0xc0002e8fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e8fe8 sp=0xc0002e8fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4886 gp=0xc00031a700 m=nil [select]:
runtime.gopark(0xc00005afb0?, 0x2?, 0x56?, 0xfc?, 0xc00005af8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ae38 sp=0xc00005ae18 pc=0x44006e
runtime.selectgo(0xc00005afb0, 0xc00005af88, 0xc0004b89d8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005af58 sp=0xc00005ae38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00005afe0 sp=0xc00005af58 pc=0xa41bb7
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.(*command).exec in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4887 gp=0xc00031aa80 m=nil [select]:
runtime.gopark(0xc0002e9fb0?, 0x2?, 0x56?, 0xfc?, 0xc0002e9f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e9e38 sp=0xc0002e9e18 pc=0x44006e
runtime.selectgo(0xc0002e9fb0, 0xc0002e9f88, 0xc000812ac8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0002e9f58 sp=0xc0002e9e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc0002e9fe0 sp=0xc0002e9f58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e9fe8 sp=0xc0002e9fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4877 gp=0xc00031ac40 m=nil [select]:
runtime.gopark(0xc00005d7b0?, 0x2?, 0x56?, 0xfc?, 0xc00005d78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d638 sp=0xc00005d618 pc=0x44006e
runtime.selectgo(0xc00005d7b0, 0xc00005d788, 0xc0004b8dd0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005d758 sp=0xc00005d638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00005d7e0 sp=0xc00005d758 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4833 gp=0xc00031ae00 m=8 mp=0xc000088808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x31d0, 0xc00005a6b4, 0x0, 0xc0006c3170, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005a5d0 sp=0xc00005a5b0 pc=0x474535
syscall.syscall6(0x4d7?, 0x27c84306?, 0x1000005a670?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005a630 sp=0xc00005a5d0 pc=0x47a14f
syscall.wait4(0xc00005a6b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005a690 sp=0xc00005a630 pc=0x4c68a5
syscall.Wait4(0xc00005a738?, 0xc00005a6ec, 0xc00005a730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005a6c8 sp=0xc00005a690 pc=0x4c3fe5
os.(*Process).wait(0xc0003e0630)
	/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(0xc0003fa2c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005a780 sp=0xc00005a720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f6f80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00005a7c8 sp=0xc00005a780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00005a7e0 sp=0xc00005a7c8 pc=0xa403c4
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 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4832 gp=0xc00031afc0 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc000a4a9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e2e00 sp=0xc0002e2de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e2e38 sp=0xc0002e2e00 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d310, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e2e58 sp=0xc0002e2e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000530fc0?, 0xc000a4a9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e2e80 sp=0xc0002e2e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000530fc0, {0xc000a4a9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e2f18 sp=0xc0002e2e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cec68, {0xc000a4a9c7?, 0x12648f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e2f58 sp=0xc0002e2f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f6f80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0002e2fc8 sp=0xc0002e2f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0002e2fe0 sp=0xc0002e2fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e2fe8 sp=0xc0002e2fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 44
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4830 gp=0xc00031b340 m=0 mp=0x145be60 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x52a3, 0xc0002e3eb4, 0x0, 0xc0006c30e0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0002e3dd0 sp=0xc0002e3db0 pc=0x474535
syscall.syscall6(0x4d7?, 0x12f6d85d?, 0x100002e3e70?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0002e3e30 sp=0xc0002e3dd0 pc=0x47a14f
syscall.wait4(0xc0002e3eb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0002e3e90 sp=0xc0002e3e30 pc=0x4c68a5
syscall.Wait4(0xc0002e3f38?, 0xc0002e3eec, 0xc0002e3f30?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0002e3ec8 sp=0xc0002e3e90 pc=0x4c3fe5
os.(*Process).wait(0xc0008efe90)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0002e3f20 sp=0xc0002e3ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003fa160)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0002e3f80 sp=0xc0002e3f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f6f00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0002e3fc8 sp=0xc0002e3f80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc0002e3fe0 sp=0xc0002e3fc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e3fe8 sp=0xc0002e3fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4835 gp=0xc00031b500 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x25?, 0xc000a6a9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e4600 sp=0xc0002e45e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e4638 sp=0xc0002e4600 pc=0x439937
internal/poll.runtime_pollWait(0x2e0cdd358, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e4658 sp=0xc0002e4638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000531620?, 0xc000a6a9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e4680 sp=0xc0002e4658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000531620, {0xc000a6a9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e4718 sp=0xc0002e4680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cecc0, {0xc000a6a9c7?, 0x12648f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e4758 sp=0xc0002e4718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f7000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0002e47c8 sp=0xc0002e4758 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0002e47e0 sp=0xc0002e47c8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e47e8 sp=0xc0002e47e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 45
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4881 gp=0xc00031b6c0 m=nil [select]:
runtime.gopark(0xc0002e4fb0?, 0x2?, 0x56?, 0xfc?, 0xc0002e4f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e4e38 sp=0xc0002e4e18 pc=0x44006e
runtime.selectgo(0xc0002e4fb0, 0xc0002e4f88, 0xc0004b8c48?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0002e4f58 sp=0xc0002e4e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc0002e4fe0 sp=0xc0002e4f58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e4fe8 sp=0xc0002e4fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4843 gp=0xc00031b880 m=11 mp=0xc00031e008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x927d, 0xc0002e56b4, 0x0, 0xc0006c3320, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0002e55d0 sp=0xc0002e55b0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0002e5630 sp=0xc0002e55d0 pc=0x47a14f
syscall.wait4(0xc0002e56b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0002e5690 sp=0xc0002e5630 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc0002e56ec, 0x2e0cdc1e8?, 0xc00031b880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0002e56c8 sp=0xc0002e5690 pc=0x4c3fe5
os.(*Process).wait(0xc0003e1260)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0002e5720 sp=0xc0002e56c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003fa580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0002e5780 sp=0xc0002e5720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f7100)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc0002e57c8 sp=0xc0002e5780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc0002e57e0 sp=0xc0002e57c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e57e8 sp=0xc0002e57e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 43
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4825 gp=0xc00031ba40 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x19?, 0xc000a0a9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e5e00 sp=0xc0002e5de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e5e38 sp=0xc0002e5e00 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d218, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e5e58 sp=0xc0002e5e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000530060?, 0xc000a0a9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e5e80 sp=0xc0002e5e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000530060, {0xc000a0a9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e5f18 sp=0xc0002e5e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ceb80, {0xc000a0a9c7?, 0xe9?, 0xc0002e5fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e5f58 sp=0xc0002e5f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f6e80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0002e5fc8 sp=0xc0002e5f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0002e5fe0 sp=0xc0002e5fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e5fe8 sp=0xc0002e5fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4847 gp=0xc00031bc00 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x24?, 0xc000aaa9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e6600 sp=0xc0002e65e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e6638 sp=0xc0002e6600 pc=0x439937
internal/poll.runtime_pollWait(0x2e0cdbe08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e6658 sp=0xc0002e6638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005ecde0?, 0xc000aaa9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e6680 sp=0xc0002e6658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005ecde0, {0xc000aaa9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e6718 sp=0xc0002e6680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004cedd0, {0xc000aaa9c7?, 0x12648f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e6758 sp=0xc0002e6718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f7180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc0002e67c8 sp=0xc0002e6758 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc0002e67e0 sp=0xc0002e67c8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e67e8 sp=0xc0002e67e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4848 gp=0xc00031bdc0 m=12 mp=0xc00031e808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x7493, 0xc00035aeb4, 0x0, 0xc0006c33b0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00035add0 sp=0xc00035adb0 pc=0x474535
syscall.syscall6(0x4d8?, 0x219f809e?, 0x1000035ae70?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00035ae30 sp=0xc00035add0 pc=0x47a14f
syscall.wait4(0xc00035aeb8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00035ae90 sp=0xc00035ae30 pc=0x4c68a5
syscall.Wait4(0xc00035af38?, 0xc00035aeec, 0xc00035af30?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00035aec8 sp=0xc00035ae90 pc=0x4c3fe5
os.(*Process).wait(0xc0003e15c0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00035af20 sp=0xc00035aec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003fa6e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00035af80 sp=0xc00035af20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f7180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00035afc8 sp=0xc00035af80 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00035afe0 sp=0xc00035afc8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035afe8 sp=0xc00035afe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 40
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4821 gp=0xc00031c000 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc0009ea9c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035b600 sp=0xc00035b5e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00035b638 sp=0xc00035b600 pc=0x439937
internal/poll.runtime_pollWait(0x2e0cdc3d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00035b658 sp=0xc00035b638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002f9aa0?, 0xc0009ea9c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00035b680 sp=0xc00035b658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002f9aa0, {0xc0009ea9c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00035b718 sp=0xc00035b680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ceb50, {0xc0009ea9c7?, 0x12648f0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00035b758 sp=0xc00035b718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f6e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc00035b7c8 sp=0xc00035b758 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc00035b7e0 sp=0xc00035b7c8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035b7e8 sp=0xc00035b7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 46
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da

goroutine 4883 gp=0xc00031c1c0 m=nil [select]:
runtime.gopark(0xc00035bfb0?, 0x2?, 0x56?, 0xfc?, 0xc00035bf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035be38 sp=0xc00035be18 pc=0x44006e
runtime.selectgo(0xc00035bfb0, 0xc00035bf88, 0xc0004b87d8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00035bf58 sp=0xc00035be38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00035bfe0 sp=0xc00035bf58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035bfe8 sp=0xc00035bfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 42
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4809 gp=0xc00031c380 m=4 mp=0xc00039c008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0xd20d, 0xc00035c6b4, 0x0, 0xc0006c26c0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00035c5d0 sp=0xc00035c5b0 pc=0x474535
syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2d76afa28?, 0x90?, 0x2d3cb5108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00035c630 sp=0xc00035c5d0 pc=0x47a14f
syscall.wait4(0xc00035c6b8?, 0x411ae5?, 0x90?, 0xbf3540?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00035c690 sp=0xc00035c630 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc00035c6ec, 0x2e0cdc3d8?, 0xc00031c380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00035c6c8 sp=0xc00035c690 pc=0x4c3fe5
os.(*Process).wait(0xc0008ef500)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00035c720 sp=0xc00035c6c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0006318c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00035c780 sp=0xc00035c720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0003f6d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:724 +0x2c fp=0xc00035c7c8 sp=0xc00035c780 pc=0xa4042c
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:729 +0x24 fp=0xc00035c7e0 sp=0xc00035c7c8 pc=0xa403c4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035c7e8 sp=0xc00035c7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:723 +0xbd4

goroutine 4869 gp=0xc00031c540 m=nil [select, 1 minutes]:
runtime.gopark(0xc00035cfb0?, 0x2?, 0x56?, 0xfc?, 0xc00035cf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00035ce38 sp=0xc00035ce18 pc=0x44006e
runtime.selectgo(0xc00035cfb0, 0xc00035cf88, 0xc0004b88c8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00035cf58 sp=0xc00035ce38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:846 +0x77 fp=0xc00035cfe0 sp=0xc00035cf58 pc=0xa41bb7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00035cfe8 sp=0xc00035cfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 41
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:844 +0x24d

goroutine 4808 gp=0xc00031d180 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1f?, 0xc0009169c7?, 0x39?, 0xf6?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000358e00 sp=0xc000358de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000358e38 sp=0xc000358e00 pc=0x439937
internal/poll.runtime_pollWait(0x2a622d500, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000358e58 sp=0xc000358e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0002f8540?, 0xc0009169c7?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000358e80 sp=0xc000358e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0002f8540, {0xc0009169c7, 0x1f639, 0x1f639})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000358f18 sp=0xc000358e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0004ce948, {0xc0009169c7?, 0xe9?, 0xc000358fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000358f58 sp=0xc000358f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0003f6d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:701 +0x7a fp=0xc000358fc8 sp=0xc000358f58 pc=0xa4059a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:716 +0x24 fp=0xc000358fe0 sp=0xc000358fc8 pc=0xa404e4
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000358fe8 sp=0xc000358fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 39
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:695 +0x9da
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