fatal error: span set block with unpopped elements found in reset

runtime stack:
runtime.throw({0xc353b9?, 0xc0000dbab8?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x2c6467e20 sp=0x2c6467df0 pc=0x43c91c
runtime.(*spanSet).reset(0x13a6f88?)
	/usr/local/go/src/runtime/mspanset.go:251 +0xb6 fp=0x2c6467e50 sp=0x2c6467e20 pc=0x437476
runtime.finishsweep_m()
	/usr/local/go/src/runtime/mgcsweep.go:257 +0x5e fp=0x2c6467e90 sp=0x2c6467e50 pc=0x429ade
runtime.gcStart.func2()
	/usr/local/go/src/runtime/mgc.go:685 +0xf fp=0x2c6467ea0 sp=0x2c6467e90 pc=0x46e82f
runtime.systemstack(0xc00047e540)
	/usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x2c6467eb0 sp=0x2c6467ea0 pc=0x474f6a

goroutine 12 gp=0xc00016b500 m=13 mp=0xc00017d008 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0000dbaf8 sp=0xc0000dbae8 pc=0x474f08
runtime.gcStart({0x234f735b8?, 0xb87651?, 0x7a150?})
	/usr/local/go/src/runtime/mgc.go:684 +0x333 fp=0xc0000dbbb8 sp=0xc0000dbaf8 pc=0x41ecb3
runtime.mallocgc(0x9ad, 0xaa77c0, 0x1)
	/usr/local/go/src/runtime/malloc.go:1308 +0x814 fp=0xc0000dbc40 sp=0xc0000dbbb8 pc=0x4118b4
runtime.makeslice(0x4bf970?, 0xc000079800?, 0xc000012290?)
	/usr/local/go/src/runtime/slice.go:107 +0x49 fp=0xc0000dbc68 sp=0xc0000dbc40 pc=0x455ec9
internal/saferio.ReadData({0xd1d8c0, 0xc000079800}, 0x9ad)
	/usr/local/go/src/internal/saferio/io.go:36 +0x5b fp=0xc0000dbce8 sp=0xc0000dbc68 pc=0x9a7afb
encoding/gob.(*Decoder).readMessage(0xc0002d6080, 0xc000079800?)
	/usr/local/go/src/encoding/gob/decoder.go:103 +0x45 fp=0xc0000dbd10 sp=0xc0000dbce8 pc=0x9b7265
encoding/gob.(*Decoder).recvMessage(0xc0002d6080)
	/usr/local/go/src/encoding/gob/decoder.go:91 +0xbe fp=0xc0000dbd48 sp=0xc0000dbd10 pc=0x9b71de
encoding/gob.(*Decoder).decodeTypeSequence(0xc0002d6080, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0000dbd78 sp=0xc0000dbd48 pc=0x9b74c7
encoding/gob.(*Decoder).DecodeValue(0xc0002d6080, {0xa89660?, 0xc0009093b0?, 0xc00017d008?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0000dbdf8 sp=0xc0000dbd78 pc=0x9b790e
encoding/gob.(*Decoder).Decode(0xc0002d6080, {0xa89660?, 0xc0009093b0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc0000dbe50 sp=0xc0000dbdf8 pc=0x9b774f
net/rpc.(*gobClientCodec).ReadResponseBody(0xaeee60?, {0xa89660?, 0xc0009093b0?})
	/usr/local/go/src/net/rpc/client.go:232 +0x25 fp=0xc0000dbe78 sp=0xc0000dbe50 pc=0x9cb085
net/rpc.(*Client).input(0xc0002da060)
	/usr/local/go/src/net/rpc/client.go:141 +0x291 fp=0xc0000dbfc8 sp=0xc0000dbe78 pc=0x9ca3b1
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0000dbfe0 sp=0xc0000dbfc8 pc=0x9caf05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000dbfe8 sp=0xc0000dbfe0 pc=0x476dc1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 1 gp=0xc0000061c0 m=nil [chan receive]:
runtime.gopark(0xc00017c808?, 0x1052?, 0x0?, 0x0?, 0xc0002da098?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000045490 sp=0xc000045470 pc=0x43f7ce
runtime.chanrecv(0xc00039ff20, 0xc0000455a8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000045508 sp=0xc000045490 pc=0x40a29f
runtime.chanrecv1(0xc0002da060?, 0xc18bb7?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000045530 sp=0xc000045508 pc=0x409eb2
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0x0?, {0xc18bb7, 0x14}, {0xa89620, 0xc000905dc0}, {0xa89660, 0xc0009093b0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:110 +0x17c fp=0xc0000455c8 sp=0xc000045530 pc=0xa3681c
main.(*FuzzerTool).exchangeDataCall(0xc0000e4000, 0x1, {0xc000045a68, 0x1, 0xb35c80?}, 0xe5249)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:338 +0x2eb fp=0xc0000458c0 sp=0xc0000455c8 pc=0xa3accb
main.(*FuzzerTool).exchangeDataWorker(0xc0000e4000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:376 +0x89 fp=0xc000045ac0 sp=0xc0000458c0 pc=0xa3b0e9
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:260 +0x134c fp=0xc000045f50 sp=0xc000045ac0 pc=0xa3a12c
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc000045fe0 sp=0xc000045f50 pc=0x43f38b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000045fe8 sp=0xc000045fe0 pc=0x476dc1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 7 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43f645
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x476dc1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]:
runtime.gopark(0x138a601?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000074000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x429c7f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41e5c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x476dc1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0x89842f?, 0x23f175?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x138bce0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427649
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x427bd9
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41e565
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x476dc1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000b0000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xc64580?, 0x20?, 0x80?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f7ce
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d607
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x476dc1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 18 gp=0xc0002bec40 m=nil [select]:
runtime.gopark(0xc000058778?, 0x3?, 0x8?, 0x31?, 0xc000058772?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058618 sp=0xc0000585f8 pc=0x43f7ce
runtime.selectgo(0xc000058778, 0xc00005876c, 0xc0002d6400?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000058738 sp=0xc000058618 pc=0x451285
go.opencensus.io/stats/view.(*worker).start(0xc0002d6400)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc0000587c8 sp=0xc000058738 pc=0x9d193f
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=0xc0000587e0 sp=0xc0000587c8 pc=0x9d0ca5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x476dc1
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 19 gp=0xc0002bfdc0 m=nil [GC worker (idle)]:
runtime.gopark(0xc000058fb8?, 0xc00003a020?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058f50 sp=0xc000058f30 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc000058fe0 sp=0xc000058f50 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 5 gp=0xc000007340 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005e7b8?, 0xc00003a040?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e750 sp=0xc00005e730 pc=0x43f7ce
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005e7e0 sp=0xc00005e750 pc=0x420625
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x476dc1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 6 gp=0xc000007500 m=nil [chan receive]:
runtime.gopark(0xc000078cc0?, 0xc00004c508?, 0x78?, 0x63?, 0xa36060?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f6f8 sp=0xc00005f6d8 pc=0x43f7ce
runtime.chanrecv(0xc000078c60, 0xc00005f7b8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005f770 sp=0xc00005f6f8 pc=0x40a29f
runtime.chanrecv2(0xc0002ac580?, 0xc00007c098?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005f798 sp=0xc00005f770 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005f7e0 sp=0xc00005f798 pc=0xa35986
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6

goroutine 37 gp=0xc0004928c0 m=nil [IO wait, 7 minutes]:
runtime.gopark(0x4118a5?, 0x234f73108?, 0x1e?, 0xf?, 0xc000305c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000305ba8 sp=0xc000305b88 pc=0x43f7ce
runtime.netpollblock(0x223587368?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000305be0 sp=0xc000305ba8 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e6400, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000305c00 sp=0xc000305be0 pc=0x471345
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000305c28 sp=0xc000305c00 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0002d6000)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000305cd0 sp=0xc000305c28 pc=0x4e6ecc
net.(*netFD).accept(0xc0002d6000)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000305d88 sp=0xc000305cd0 pc=0x5c52c9
net.(*TCPListener).accept(0xc000186100)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc000305db0 sp=0xc000305d88 pc=0x5dc09e
net.(*TCPListener).Accept(0xc000186100)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc000305de0 sp=0xc000305db0 pc=0x5db1b0
net/http.(*onceCloseListener).Accept(0xd26370?)
	<autogenerated>:1 +0x24 fp=0xc000305df8 sp=0xc000305de0 pc=0x70a0c4
net/http.(*Server).Serve(0xc0000e44b0, {0xd25550, 0xc000186100})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc000305f28 sp=0xc000305df8 pc=0x6e807e
net/http.(*Server).ListenAndServe(0xc0000e44b0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc000305f58 sp=0xc000305f28 pc=0x6e7d11
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:445 +0x9d fp=0xc000305fe0 sp=0xc000305f58 pc=0xa3c3bd
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000305fe8 sp=0xc000305fe0 pc=0x476dc1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:444 +0x37

goroutine 36 gp=0xc00016a000 m=nil [chan receive, 7 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e0ef0 sp=0xc0002e0ed0 pc=0x43f7ce
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0002e0f68 sp=0xc0002e0ef0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0002e0f90 sp=0xc0002e0f68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:147 +0x19 fp=0xc0002e0fe0 sp=0xc0002e0f90 pc=0xa3a239
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e0fe8 sp=0xc0002e0fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:145 +0x4db

goroutine 4354 gp=0xc00016a1c0 m=nil [IO wait]:
runtime.gopark(0x1a?, 0xc0007f4035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002dfe00 sp=0xc0002dfde0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002dfe38 sp=0xc0002dfe00 pc=0x439097
internal/poll.runtime_pollWait(0x2a8768d30, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002dfe58 sp=0xc0002dfe38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00039e180?, 0xc0007f4035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002dfe80 sp=0xc0002dfe58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00039e180, {0xc0007f4035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002dff18 sp=0xc0002dfe80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00053c318, {0xc0007f4035?, 0xe9?, 0xc0002dffb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002dff58 sp=0xc0002dff18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b0070)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc0002dffc8 sp=0xc0002dff58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc0002dffe0 sp=0xc0002dffc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002dffe8 sp=0xc0002dffe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 15
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 4351 gp=0xc00016a380 m=nil [IO wait]:
runtime.gopark(0x16?, 0xc00096e035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e1e00 sp=0xc0002e1de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e1e38 sp=0xc0002e1e00 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e6118, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e1e58 sp=0xc0002e1e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00091ac60?, 0xc00096e035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e1e80 sp=0xc0002e1e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00091ac60, {0xc00096e035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e1f18 sp=0xc0002e1e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0880, {0xc00096e035?, 0xe9?, 0xc0002e1fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e1f58 sp=0xc0002e1f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b4e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc0002e1fc8 sp=0xc0002e1f58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc0002e1fe0 sp=0xc0002e1fc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e1fe8 sp=0xc0002e1fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 10 gp=0xc00016a700 m=nil [select, 7 minutes, locked to thread]:
runtime.gopark(0xc00005b7a8?, 0x2?, 0x0?, 0x0?, 0xc00005b798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005b640 sp=0xc00005b620 pc=0x43f7ce
runtime.selectgo(0xc00005b7a8, 0xc00005b794, 0x0?, 0x0, 0xc0002da4e0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005b760 sp=0xc00005b640 pc=0x451285
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc00005b7e0 sp=0xc00005b760 pc=0x46dd6f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x476dc1
created by runtime.ensureSigM in goroutine 35
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 35 gp=0xc00016a8c0 m=nil [chan receive, 7 minutes]:
runtime.gopark(0x75cd85?, 0xb1a300?, 0x1?, 0xa0?, 0xc0002e0758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e06c8 sp=0xc0002e06a8 pc=0x43f7ce
runtime.chanrecv(0xc000079680, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0002e0740 sp=0xc0002e06c8 pc=0x40a29f
runtime.chanrecv1(0xc000079680?, 0xc0002e07b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0002e0768 sp=0xc0002e0740 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x85 fp=0xc0002e07e0 sp=0xc0002e0768 pc=0x75dee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e07e8 sp=0xc0002e07e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x4f

goroutine 3951 gp=0xc00018c380 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x10?, 0xc00081a000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e00 sp=0xc000059de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000059e38 sp=0xc000059e00 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e66e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000059e58 sp=0xc000059e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00091a240?, 0xc00081a000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000059e80 sp=0xc000059e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00091a240, {0xc00081a000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000059f18 sp=0xc000059e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00053c000, {0xc00081a000?, 0x8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000059f58 sp=0xc000059f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b4000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc000059fc8 sp=0xc000059f58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 11 gp=0xc00018cc40 m=7 mp=0xc00018a008 [syscall, 7 minutes]:
runtime.notetsleepg(0x13ee720, 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=0x473389
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005bfe0 sp=0xc00005bfc0 pc=0x75d173
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x476dc1
created by os/signal.Notify.func1.1 in goroutine 35
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 15 gp=0xc00016b880 m=nil [sync.Cond.Wait]:
runtime.gopark(0xc0004fd808?, 0xc00076fd38?, 0x6a?, 0x86?, 0xc0004b0070?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00076fc90 sp=0xc00076fc70 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
sync.runtime_notifyListWait(0xc000000d50, 0x2c8)
	/usr/local/go/src/runtime/sema.go:569 +0x159 fp=0xc00076fce0 sp=0xc00076fc90 pc=0x472fb9
sync.(*Cond).Wait(0xc00076fd98?)
	/usr/local/go/src/sync/cond.go:70 +0x85 fp=0xc00076fd20 sp=0xc00076fce0 pc=0x4934a5
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc000000d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x39 fp=0xc00076fd48 sp=0xc00076fd20 pc=0x9f76d9
main.(*Proc).executeRaw(0xc00045bb60, 0xc00076fee0, 0xc000658280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x85 fp=0xc00076fe88 sp=0xc00076fd48 pc=0xa3cae5
main.(*Proc).loop(0xc00045bb60)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc00076ffc8 sp=0xc00076fe88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc00076ffe0 sp=0xc00076ffc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00076ffe8 sp=0xc00076ffe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 16 gp=0xc00016bdc0 m=nil [IO wait]:
runtime.gopark(0x17?, 0xc000012120?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004c7950 sp=0xc0004c7930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004c7988 sp=0xc0004c7950 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e67e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004c79a8 sp=0xc0004c7988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00039eea0?, 0xc000012120?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004c79d0 sp=0xc0004c79a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00039eea0, {0xc000012120, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004c7a68 sp=0xc0004c79d0 pc=0x4e2e1a
os.(*File).read(...)


OpenBSD/amd64 (8'e.k"��q���&x�;+wI$DŽ�5�3�w�%�.
��
K�G@��xE��T<$}��B��S�a��7?��C�.Y��U���]f��:����k�]��'y���Q_3~g^��������+*Q)~%�G�����}�A�����i��n{�qY��$�-�:�3�) (tty00)

	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0868, {0xc000012120?, 0xc0004c7ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0004c7aa8 sp=0xc0004c7a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1d660, 0xc0000a0868}, {0xc000012120, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0004c7af0 sp=0xc0004c7aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b4930, 0x23175b000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:818 +0x547 fp=0xc0004c7ca8 sp=0xc0004c7af0 pc=0x9fc5a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002170e0, 0xc0004c7ee0, 0xc00066dec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x11e fp=0xc0004c7d48 sp=0xc0004c7ca8 pc=0x9f859e
main.(*Proc).executeRaw(0xc00045bba0, 0xc0004c7ee0, 0xc00066dec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0xc5 fp=0xc0004c7e88 sp=0xc0004c7d48 pc=0xa3cb25
main.(*Proc).loop(0xc00045bba0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc0004c7fc8 sp=0xc0004c7e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc0004c7fe0 sp=0xc0004c7fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004c7fe8 sp=0xc0004c7fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 49 gp=0xc00018ce00 m=nil [IO wait]:
runtime.gopark(0x1d?, 0xc000773490?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000d7950 sp=0xc0000d7930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000d7988 sp=0xc0000d7950 pc=0x439097
internal/poll.runtime_pollWait(0x2a8768a48, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000d79a8 sp=0xc0000d7988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0000af380?, 0xc000773490?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000d79d0 sp=0xc0000d79a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000af380, {0xc000773490, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000d7a68 sp=0xc0000d79d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0940, {0xc000773490?, 0xc0000d7ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000d7aa8 sp=0xc0000d7a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1d660, 0xc0000a0940}, {0xc000773490, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000d7af0 sp=0xc0000d7aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b0fc0, 0x2c7252000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:818 +0x547 fp=0xc0000d7ca8 sp=0xc0000d7af0 pc=0x9fc5a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000217170, 0xc0000d7ee0, 0xc000713940)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x11e fp=0xc0000d7d48 sp=0xc0000d7ca8 pc=0x9f859e
main.(*Proc).executeRaw(0xc00045bbe0, 0xc0000d7ee0, 0xc000713940)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0xc5 fp=0xc0000d7e88 sp=0xc0000d7d48 pc=0xa3cb25
main.(*Proc).loop(0xc00045bbe0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc0000d7fc8 sp=0xc0000d7e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc0000d7fe0 sp=0xc0000d7fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000d7fe8 sp=0xc0000d7fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 50 gp=0xc00018cfc0 m=nil [sync.Cond.Wait]:
runtime.gopark(0xc0001c2008?, 0xc000755d38?, 0x6a?, 0x86?, 0xc0004b4e00?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000755c90 sp=0xc000755c70 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
sync.runtime_notifyListWait(0xc000000d50, 0x2c9)
	/usr/local/go/src/runtime/sema.go:569 +0x159 fp=0xc000755ce0 sp=0xc000755c90 pc=0x472fb9
sync.(*Cond).Wait(0xc000755d98?)
	/usr/local/go/src/sync/cond.go:70 +0x85 fp=0xc000755d20 sp=0xc000755ce0 pc=0x4934a5
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc000000d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x39 fp=0xc000755d48 sp=0xc000755d20 pc=0x9f76d9
main.(*Proc).executeRaw(0xc00045bc40, 0xc000755ee0, 0xc000659180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x85 fp=0xc000755e88 sp=0xc000755d48 pc=0xa3cae5
main.(*Proc).loop(0xc00045bc40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc000755fc8 sp=0xc000755e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc000755fe0 sp=0xc000755fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000755fe8 sp=0xc000755fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 51 gp=0xc00018d180 m=nil [sync.Cond.Wait]:
runtime.gopark(0xc0002cf508?, 0xc0004f7d38?, 0x6a?, 0x86?, 0xc0004b4000?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004f7c90 sp=0xc0004f7c70 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
sync.runtime_notifyListWait(0xc000000d50, 0x2cb)
	/usr/local/go/src/runtime/sema.go:569 +0x159 fp=0xc0004f7ce0 sp=0xc0004f7c90 pc=0x472fb9
sync.(*Cond).Wait(0xc0004f7d98?)
	/usr/local/go/src/sync/cond.go:70 +0x85 fp=0xc0004f7d20 sp=0xc0004f7ce0 pc=0x4934a5
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc000000d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x39 fp=0xc0004f7d48 sp=0xc0004f7d20 pc=0x9f76d9
main.(*Proc).executeRaw(0xc00045bc80, 0xc0004f7ee0, 0xc000670500)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x85 fp=0xc0004f7e88 sp=0xc0004f7d48 pc=0xa3cae5
main.(*Proc).loop(0xc00045bc80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc0004f7fc8 sp=0xc0004f7e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc0004f7fe0 sp=0xc0004f7fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004f7fe8 sp=0xc0004f7fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 3106 gp=0xc000007880 m=nil [IO wait, 2 minutes]:
runtime.gopark(0xd?, 0xc000a80035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002dde00 sp=0xc0002ddde0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002dde38 sp=0xc0002dde00 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e6fa0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002dde58 sp=0xc0002dde38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc00039ede0?, 0xc000a80035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002dde80 sp=0xc0002dde58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00039ede0, {0xc000a80035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002ddf18 sp=0xc0002dde80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0858, {0xc000a80035?, 0xc0004a7dc0?, 0x4?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002ddf58 sp=0xc0002ddf18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b4930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc0002ddfc8 sp=0xc0002ddf58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc0002ddfe0 sp=0xc0002ddfc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002ddfe8 sp=0xc0002ddfe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 4047 gp=0xc00018d340 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x15?, 0xc000370035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002e2e00 sp=0xc0002e2de0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0002e2e38 sp=0xc0002e2e00 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e68d8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0002e2e58 sp=0xc0002e2e38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc0000af2c0?, 0xc000370035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0002e2e80 sp=0xc0002e2e58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000af2c0, {0xc000370035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0002e2f18 sp=0xc0002e2e80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0930, {0xc000370035?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0002e2f58 sp=0xc0002e2f18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b0fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc0002e2fc8 sp=0xc0002e2f58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc0002e2fe0 sp=0xc0002e2fc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e2fe8 sp=0xc0002e2fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 67 gp=0xc000007c00 m=nil [IO wait]:
runtime.gopark(0x20?, 0xc00078f3e0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004f5950 sp=0xc0004f5930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004f5988 sp=0xc0004f5950 pc=0x439097
internal/poll.runtime_pollWait(0x2a8768f20, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004f59a8 sp=0xc0004f5988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000890120?, 0xc00078f3e0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004f59d0 sp=0xc0004f59a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000890120, {0xc00078f3e0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004f5a68 sp=0xc0004f59d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00053c2f8, {0xc00078f3e0?, 0xc0004f5ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0004f5aa8 sp=0xc0004f5a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1d660, 0xc00053c2f8}, {0xc00078f3e0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0004f5af0 sp=0xc0004f5aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b0000, 0x297e2c000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:818 +0x547 fp=0xc0004f5ca8 sp=0xc0004f5af0 pc=0x9fc5a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0002177a0, 0xc0004f5ee0, 0xc00064bec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x11e fp=0xc0004f5d48 sp=0xc0004f5ca8 pc=0x9f859e
main.(*Proc).executeRaw(0xc000076400, 0xc0004f5ee0, 0xc00064bec0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0xc5 fp=0xc0004f5e88 sp=0xc0004f5d48 pc=0xa3cb25
main.(*Proc).loop(0xc000076400)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc0004f5fc8 sp=0xc0004f5e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc0004f5fe0 sp=0xc0004f5fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004f5fe8 sp=0xc0004f5fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 68 gp=0xc000007dc0 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc0004e6d40?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000771950 sp=0xc000771930 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000771988 sp=0xc000771950 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e65f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0007719a8 sp=0xc000771988 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000078fc0?, 0xc0004e6d40?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0007719d0 sp=0xc0007719a8 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000078fc0, {0xc0004e6d40, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000771a68 sp=0xc0007719d0 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a08d0, {0xc0004e6d40?, 0xc000771ae0?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000771aa8 sp=0xc000771a68 pc=0x4ed0d2
io.ReadAtLeast({0xd1d660, 0xc0000a08d0}, {0xc0004e6d40, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000771af0 sp=0xc000771aa8 pc=0x4bf970
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b0930, 0x2bcdc3000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:818 +0x547 fp=0xc000771ca8 sp=0xc000771af0 pc=0x9fc5a7
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007c120, 0xc000771ee0, 0xc0005010c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x11e fp=0xc000771d48 sp=0xc000771ca8 pc=0x9f859e
main.(*Proc).executeRaw(0xc000076440, 0xc000771ee0, 0xc0005010c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0xc5 fp=0xc000771e88 sp=0xc000771d48 pc=0xa3cb25
main.(*Proc).loop(0xc000076440)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc000771fc8 sp=0xc000771e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc000771fe0 sp=0xc000771fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000771fe8 sp=0xc000771fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 4480 gp=0xc00018d880 m=nil [select]:
runtime.gopark(0xc0002defb0?, 0x2?, 0xd0?, 0xee?, 0xc0002def8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0002dee38 sp=0xc0002dee18 pc=0x43f7ce
runtime.selectgo(0xc0002defb0, 0xc0002def88, 0xe9?, 0x0, 0x9fb5be?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0002def58 sp=0xc0002dee38 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:803 +0x77 fp=0xc0002defe0 sp=0xc0002def58 pc=0x9fccd7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002defe8 sp=0xc0002defe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:801 +0x22b

goroutine 3107 gp=0xc00047e700 m=2 mp=0xc000062808 [syscall, 2 minutes]:
syscall.syscall6(0x4c9740, 0x14961, 0xc000415eb4, 0x0, 0xc0004106c0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000415dd0 sp=0xc000415db0 pc=0x473c35
syscall.syscall6(0x0?, 0xc64928?, 0x10000b2e640?, 0x2235c3c18?, 0x90?, 0x234f73108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000415e30 sp=0xc000415dd0 pc=0x47984f
syscall.wait4(0xc000415eb8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000415e90 sp=0xc000415e30 pc=0x4c5fa5
syscall.Wait4(0xc000415f38?, 0xc000415eec, 0x2bf3e65f0?, 0x12a05ecb4?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000415ec8 sp=0xc000415e90 pc=0x4c36e5
os.(*Process).wait(0xc00003f230)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000415f20 sp=0xc000415ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00041a6e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000415f80 sp=0xc000415f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b4930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc000415fc8 sp=0xc000415f80 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc000415fe0 sp=0xc000415fc8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000415fe8 sp=0xc000415fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 16
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 56 gp=0xc00018ddc0 m=nil [sync.Cond.Wait]:
runtime.gopark(0xc000166800?, 0xc000625d38?, 0x6a?, 0x86?, 0xc0004b0d90?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000625c90 sp=0xc000625c70 pc=0x43f7ce
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
sync.runtime_notifyListWait(0xc000000d50, 0x2ca)
	/usr/local/go/src/runtime/sema.go:569 +0x159 fp=0xc000625ce0 sp=0xc000625c90 pc=0x472fb9
sync.(*Cond).Wait(0xc000625d98?)
	/usr/local/go/src/sync/cond.go:70 +0x85 fp=0xc000625d20 sp=0xc000625ce0 pc=0x4934a5
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc000000d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x39 fp=0xc000625d48 sp=0xc000625d20 pc=0x9f76d9
main.(*Proc).executeRaw(0xc00045bd20, 0xc000625ee0, 0xc000723280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x85 fp=0xc000625e88 sp=0xc000625d48 pc=0xa3cae5
main.(*Proc).loop(0xc00045bd20)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:64 +0x148 fp=0xc000625fc8 sp=0xc000625e88 pc=0xa3c648
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x25 fp=0xc000625fe0 sp=0xc000625fc8 pc=0xa3a1e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000625fe8 sp=0xc000625fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:257 +0x118a

goroutine 57 gp=0xc0003f6000 m=nil [chan receive]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0xc0008fd2c0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000629d28 sp=0xc000629d08 pc=0x43f7ce
runtime.chanrecv(0xc0002daa20, 0xc000629ed0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000629da0 sp=0xc000629d28 pc=0x40a29f
runtime.chanrecv2(0xc0000e4000?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000629dc8 sp=0xc000629da0 pc=0x409ed2
main.(*FuzzerTool).exchangeDataWorker(0xc0000e4000)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0xa9 fp=0xc000629fc8 sp=0xc000629dc8 pc=0xa3b109
main.main.gowrap2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x25 fp=0xc000629fe0 sp=0xc000629fc8 pc=0xa3a185
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000629fe8 sp=0xc000629fe0 pc=0x476dc1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x133f

goroutine 4127 gp=0xc0003f61c0 m=15 mp=0xc0004fc008 [syscall]:
syscall.syscall6(0x4c9740, 0x1747, 0xc0002e16b4, 0x0, 0xc00009cf30, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0002e15d0 sp=0xc0002e15b0 pc=0x473c35
syscall.syscall6(0x40998c?, 0xc0003f61c0?, 0x10000000000?, 0x223587688?, 0x90?, 0x234f735b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0002e1630 sp=0xc0002e15d0 pc=0x47984f
syscall.wait4(0xc0002e16b8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0002e1690 sp=0xc0002e1630 pc=0x4c5fa5
syscall.Wait4(0x40fc56?, 0xc0002e16ec, 0x3?, 0xc0003f61c0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0002e16c8 sp=0xc0002e1690 pc=0x4c36e5
os.(*Process).wait(0xc00003f140)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0002e1720 sp=0xc0002e16c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00041a160)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0002e1780 sp=0xc0002e1720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b0d90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc0002e17c8 sp=0xc0002e1780 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc0002e17e0 sp=0xc0002e17c8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0002e17e8 sp=0xc0002e17e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 3952 gp=0xc0003f6380 m=8 mp=0xc00017c008 [syscall, 1 minutes]:
syscall.syscall6(0x4c9740, 0x3736, 0xc00005eeb4, 0x0, 0xc00009c630, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005edd0 sp=0xc00005edb0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003f6380?, 0x10100000002?, 0x223587688?, 0x90?, 0x234f735b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005ee30 sp=0xc00005edd0 pc=0x47984f
syscall.wait4(0xc00005eeb8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005ee90 sp=0xc00005ee30 pc=0x4c5fa5
syscall.Wait4(0xc000183e58?, 0xc00005eeec, 0x3?, 0xc0003f6380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005eec8 sp=0xc00005ee90 pc=0x4c36e5
os.(*Process).wait(0xc000408120)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005ef20 sp=0xc00005eec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003ec2c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005ef80 sp=0xc00005ef20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b4000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc00005efc8 sp=0xc00005ef80 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc00005efe0 sp=0xc00005efc8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 4202 gp=0xc0003f6540 m=nil [IO wait]:
runtime.gopark(0xf?, 0xc00093c035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fe00 sp=0xc00005fde0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005fe38 sp=0xc00005fe00 pc=0x439097
internal/poll.runtime_pollWait(0x2a8768098, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005fe58 sp=0xc00005fe38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000078f00?, 0xc00093c035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005fe80 sp=0xc00005fe58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000078f00, {0xc00093c035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005ff18 sp=0xc00005fe80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a08c0, {0xc00093c035?, 0xe9?, 0xc00005ffb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005ff58 sp=0xc00005ff18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b0930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc00005ffc8 sp=0xc00005ff58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc00005ffe0 sp=0xc00005ffc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 68
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 4126 gp=0xc0003f6700 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc00098e035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003ffe00 sp=0xc0003ffde0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003ffe38 sp=0xc0003ffe00 pc=0x439097
internal/poll.runtime_pollWait(0x2a876adb0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003ffe58 sp=0xc0003ffe38 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000435320?, 0xc00098e035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003ffe80 sp=0xc0003ffe58 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000435320, {0xc00098e035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003fff18 sp=0xc0003ffe80 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0910, {0xc00098e035?, 0xe9?, 0xc0003fffb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003fff58 sp=0xc0003fff18 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b0d90)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc0003fffc8 sp=0xc0003fff58 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc0003fffe0 sp=0xc0003fffc8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003fffe8 sp=0xc0003fffe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 4479 gp=0xc00047f180 m=nil [select]:
runtime.gopark(0xc0004197b0?, 0x2?, 0xd0?, 0x96?, 0xc00041978c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000419638 sp=0xc000419618 pc=0x43f7ce
runtime.selectgo(0xc0004197b0, 0xc000419788, 0xe9?, 0x0, 0x9fb5be?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000419758 sp=0xc000419638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:803 +0x77 fp=0xc0004197e0 sp=0xc000419758 pc=0x9fccd7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004197e8 sp=0xc0004197e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:801 +0x22b

goroutine 4203 gp=0xc0003f6c40 m=12 mp=0xc00018b808 [syscall]:
syscall.syscall6(0x4c9740, 0x4f2c, 0xc0003fe6b4, 0x0, 0xc000410510, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0003fe5d0 sp=0xc0003fe5b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003f6c40?, 0x10000000002?, 0x2235c3c18?, 0x90?, 0x234f735b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0003fe630 sp=0xc0003fe5d0 pc=0x47984f
syscall.wait4(0xc0003fe6b8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0003fe690 sp=0xc0003fe630 pc=0x4c5fa5
syscall.Wait4(0xc0004ff278?, 0xc0003fe6ec, 0x3?, 0xc0003f6c40?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0003fe6c8 sp=0xc0003fe690 pc=0x4c36e5
os.(*Process).wait(0xc00003ecf0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0003fe720 sp=0xc0003fe6c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003ec420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0003fe780 sp=0xc0003fe720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b0930)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc0003fe7c8 sp=0xc0003fe780 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc0003fe7e0 sp=0xc0003fe7c8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003fe7e8 sp=0xc0003fe7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 68
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 4492 gp=0xc00096c000 m=nil [select]:
runtime.gopark(0xc0003fb7b0?, 0x2?, 0xd0?, 0xb6?, 0xc0003fb78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003fb638 sp=0xc0003fb618 pc=0x43f7ce
runtime.selectgo(0xc0003fb7b0, 0xc0003fb788, 0xc00082c018?, 0x0, 0x35?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003fb758 sp=0xc0003fb638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:803 +0x77 fp=0xc0003fb7e0 sp=0xc0003fb758 pc=0x9fccd7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003fb7e8 sp=0xc0003fb7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:801 +0x22b

goroutine 4355 gp=0xc00096cfc0 m=4 mp=0xc000442808 [syscall]:
syscall.syscall6(0x4c9740, 0x134b5, 0xc0008406b4, 0x0, 0xc00009c5a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0008405d0 sp=0xc0008405b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc00096cfc0?, 0x10100000002?, 0x223587688?, 0x90?, 0x234f735b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000840630 sp=0xc0008405d0 pc=0x47984f
syscall.wait4(0xc0008406b8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000840690 sp=0xc000840630 pc=0x4c5fa5
syscall.Wait4(0xc0007649b8?, 0xc0008406ec, 0x3?, 0xc00096cfc0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0008406c8 sp=0xc000840690 pc=0x4c36e5
os.(*Process).wait(0xc00003e3c0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000840720 sp=0xc0008406c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00041a000)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000840780 sp=0xc000840720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b0070)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc0008407c8 sp=0xc000840780 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc0008407e0 sp=0xc0008407c8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008407e8 sp=0xc0008407e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 15
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 4417 gp=0xc00096d500 m=9 mp=0xc00018a808 [syscall]:
syscall.syscall6(0x4c9740, 0xf3b5, 0xc000842eb4, 0x0, 0xc000410090, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000842dd0 sp=0xc000842db0 pc=0x473c35
syscall.syscall6(0x1d8?, 0x33cfc0af?, 0x10100842f10?, 0x2235c3c18?, 0x90?, 0x234f735b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000842e30 sp=0xc000842dd0 pc=0x47984f
syscall.wait4(0xc000842eb8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000842e90 sp=0xc000842e30 pc=0x4c5fa5
syscall.Wait4(0xc000842f38?, 0xc000842eec, 0xc000842f30?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000842ec8 sp=0xc000842e90 pc=0x4c36e5
os.(*Process).wait(0xc00003e390)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000842f20 sp=0xc000842ec8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00041a420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000842f80 sp=0xc000842f20 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b0000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc000842fc8 sp=0xc000842f80 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc000842fe0 sp=0xc000842fc8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000842fe8 sp=0xc000842fe0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 4400 gp=0xc0003a0380 m=nil [IO wait]:
runtime.gopark(0xb?, 0xc0008be035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003ac600 sp=0xc0003ac5e0 pc=0x43f7ce
runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003ac638 sp=0xc0003ac600 pc=0x439097
internal/poll.runtime_pollWait(0x2bf3e6db0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003ac658 sp=0xc0003ac638 pc=0x471345
internal/poll.(*pollDesc).wait(0xc000890060?, 0xc0008be035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003ac680 sp=0xc0003ac658 pc=0x4e1b27
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000890060, {0xc0008be035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003ac718 sp=0xc0003ac680 pc=0x4e2e1a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00053c2b8, {0xc0008be035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003ac758 sp=0xc0003ac718 pc=0x4ed0d2
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004b0000)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:661 +0x7a fp=0xc0003ac7c8 sp=0xc0003ac758 pc=0x9fb6da
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:676 +0x24 fp=0xc0003ac7e0 sp=0xc0003ac7c8 pc=0x9fb624
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ac7e8 sp=0xc0003ac7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 67
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:655 +0x9da

goroutine 4352 gp=0xc0003a0a80 m=6 mp=0xc000443808 [syscall]:
syscall.syscall6(0x4c9740, 0x16482, 0xc0003ad6b4, 0x0, 0xc00009ca20, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0003ad5d0 sp=0xc0003ad5b0 pc=0x473c35
syscall.syscall6(0x451786?, 0xc0003a0a80?, 0x10000000002?, 0x223587688?, 0x90?, 0x234f73108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0003ad630 sp=0xc0003ad5d0 pc=0x47984f
syscall.wait4(0xc0003ad6b8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0003ad690 sp=0xc0003ad630 pc=0x4c5fa5
syscall.Wait4(0xc0006583c8?, 0xc0003ad6ec, 0x3?, 0xc0003a0a80?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0003ad6c8 sp=0xc0003ad690 pc=0x4c36e5
os.(*Process).wait(0xc0004087e0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0003ad720 sp=0xc0003ad6c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0003ec580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0003ad780 sp=0xc0003ad720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b4e00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc0003ad7c8 sp=0xc0003ad780 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc0003ad7e0 sp=0xc0003ad7c8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ad7e8 sp=0xc0003ad7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 4048 gp=0xc0003a0e00 m=0 mp=0x138d560 [syscall, 1 minutes]:
syscall.syscall6(0x4c9740, 0x1fd4, 0xc0003ab6b4, 0x0, 0xc000410000, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0003ab5d0 sp=0xc0003ab5b0 pc=0x473c35
syscall.syscall6(0x0?, 0x0?, 0x10100000000?, 0x2235c3c18?, 0x90?, 0x234f735b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0003ab630 sp=0xc0003ab5d0 pc=0x47984f
syscall.wait4(0xc0003ab6b8?, 0x411ae5?, 0x90?, 0xbe4f60?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0003ab690 sp=0xc0003ab630 pc=0x4c5fa5
syscall.Wait4(0x0?, 0xc0003ab6ec, 0x0?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0003ab6c8 sp=0xc0003ab690 pc=0x4c36e5
os.(*Process).wait(0xc00003eae0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0003ab720 sp=0xc0003ab6c8 pc=0x4ec5ad
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc00041a2c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0003ab780 sp=0xc0003ab720 pc=0x759ca5
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004b0fc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:684 +0x2c fp=0xc0003ab7c8 sp=0xc0003ab780 pc=0x9fb56c
github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:689 +0x24 fp=0xc0003ab7e0 sp=0xc0003ab7c8 pc=0x9fb504
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ab7e8 sp=0xc0003ab7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:683 +0xbde

goroutine 4474 gp=0xc0003a1180 m=nil [select]:
runtime.gopark(0xc0003aa7b0?, 0x2?, 0xd0?, 0xa6?, 0xc0003aa78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003aa638 sp=0xc0003aa618 pc=0x43f7ce
runtime.selectgo(0xc0003aa7b0, 0xc0003aa788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003aa758 sp=0xc0003aa638 pc=0x451285
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:803 +0x77 fp=0xc0003aa7e0 sp=0xc0003aa758 pc=0x9fccd7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003aa7e8 sp=0xc0003aa7e0 pc=0x476dc1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 68
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:801 +0x22b
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