fatal error: bad use of bucket.mp

goroutine 5 gp=0xc000007340 m=5 mp=0xc00001e008 [running]:
runtime.throw({0xc1db95?, 0x45ea11?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc00005a430 sp=0xc00005a400 pc=0x43d1bc
runtime.(*bucket).mp(0x10c?)
	/usr/local/go/src/runtime/mprof.go:247 +0x38 fp=0xc00005a450 sp=0xc00005a430 pc=0x434018
runtime.mProf_FlushLocked(0x422034?)
	/usr/local/go/src/runtime/mprof.go:394 +0x36 fp=0xc00005a480 sp=0xc00005a450 pc=0x4345b6
runtime.mProf_Flush()
	/usr/local/go/src/runtime/mprof.go:380 +0x91 fp=0xc00005a4b0 sp=0xc00005a480 pc=0x434531
runtime.gcMarkTermination({0x80?, 0x3e8563d6f3?})
	/usr/local/go/src/runtime/mgc.go:1103 +0x530 fp=0xc00005a6c0 sp=0xc00005a4b0 pc=0x4202f0
runtime.gcMarkDone()
	/usr/local/go/src/runtime/mgc.go:927 +0x2f4 fp=0xc00005a750 sp=0xc00005a6c0 pc=0x41fbb4
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1446 +0x325 fp=0xc00005a7e0 sp=0xc00005a750 pc=0x421105
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 1 gp=0xc0000061c0 m=nil [IO wait]:
runtime.gopark(0x7?, 0xc0004ec000?, 0xb0?, 0x56?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000ed740 sp=0xc0000ed720 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000ed778 sp=0xc0000ed740 pc=0x439937
internal/poll.runtime_pollWait(0x2534c3008, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000ed798 sp=0xc0000ed778 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0000d0100?, 0xc0004ec000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000ed7c0 sp=0xc0000ed798 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000d0100, {0xc0004ec000, 0x556b0, 0x56000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000ed858 sp=0xc0000ed7c0 pc=0x4e54ba
net.(*netFD).Read(0xc0000d0100, {0xc0004ec000?, 0x20?, 0x1000001e008?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0000ed8a0 sp=0xc0000ed858 pc=0x5c7885
net.(*conn).Read(0xc000099c98, {0xc0004ec000?, 0xc0000061c0?, 0x3ced68?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0000ed8e8 sp=0xc0000ed8a0 pc=0x5d81c5
net.(*TCPConn).Read(0x2e466b108?, {0xc0004ec000?, 0xae3a20?, 0xc0000ed9b8?})
	<autogenerated>:1 +0x25 fp=0xc0000ed918 sp=0xc0000ed8e8 pc=0x5e7f85
io.ReadAtLeast({0x2534c76f8, 0xc000099c98}, {0xc0004ec000, 0x556b0, 0x56000}, 0x4)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000ed960 sp=0xc0000ed918 pc=0x4c0270
github.com/google/syzkaller/pkg/flatrpc.(*Conn).recv(0xc00055c280, 0xc000021f20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:178 +0x185 fp=0xc0000ed9f0 sp=0xc0000ed960 pc=0x8faee5
github.com/google/syzkaller/pkg/flatrpc.Recv[...](0xc00055c280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:152 +0xb3 fp=0xc0000eda50 sp=0xc0000ed9f0 pc=0xa3f253
main.(*FuzzerTool).handleConn(0xc000606960)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:223 +0x36 fp=0xc0000edb00 sp=0xc0000eda50 pc=0xa3c1b6
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:163 +0xed2 fp=0xc0000edf50 sp=0xc0000edb00 pc=0xa3bcd2
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc0000edfe0 sp=0xc0000edf50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000edfe8 sp=0xc0000edfe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 4 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058fa8 sp=0xc000058f88 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc000058fe0 sp=0xc000058fa8 pc=0x43fee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x4776c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [runnable]:
runtime.gopark(0x144ed01?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059780 sp=0xc000059760 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000070000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc0000597c8 sp=0xc000059780 pc=0x42a51f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x41ee65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0x125f02d?, 0xe13ac?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059f78 sp=0xc000059f58 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x14503c0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000059fa8 sp=0xc000059f78 pc=0x427ee9
runtime.bgscavenge(0xc000070000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000059fc8 sp=0xc000059fa8 pc=0x428479
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x41ee05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000a8000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xcd2f90?, 0x20?, 0x90?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058620 sp=0xc000058600 pc=0x44006e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc0000587e0 sp=0xc000058620 pc=0x41dea7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x4776c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 18 gp=0xc0002d7340 m=nil [GC worker (idle)]:
runtime.gopark(0xc0000547b8?, 0xc00007e000?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000054750 sp=0xc000054730 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000547e0 sp=0xc000054750 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 6 gp=0xc000007500 m=nil [select]:
runtime.gopark(0xc000055f78?, 0x3?, 0xb8?, 0xb5?, 0xc000055f72?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000055e18 sp=0xc000055df8 pc=0x44006e
runtime.selectgo(0xc000055f78, 0xc000055f6c, 0xc0000cc680?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000055f38 sp=0xc000055e18 pc=0x451b25
go.opencensus.io/stats/view.(*worker).start(0xc0000cc680)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc000055fc8 sp=0xc000055f38 pc=0xa1323f
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=0xc000055fe0 sp=0xc000055fc8 pc=0xa125a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 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 35 gp=0xc00026c8c0 m=0 mp=0x1451c40 [syscall, 4 minutes]:
runtime.notetsleepg(0x14b2e00, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc0000577a0 sp=0xc000057768 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc0000577c0 sp=0xc0000577a0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc0000577e0 sp=0xc0000577c0 pc=0x7bbc73
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 27
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 20 gp=0xc0005a21c0 m=nil [chan receive]:
runtime.gopark(0xc000074ba0?, 0xc00055c000?, 0x78?, 0xa9?, 0x8f9e60?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0005c76f8 sp=0xc0005c76d8 pc=0x44006e
runtime.chanrecv(0xc0000a7e60, 0xc0005c77b8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0005c7770 sp=0xc0005c76f8 pc=0x40a29f
runtime.chanrecv2(0xc00055a7c0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc0005c7798 sp=0xc0005c7770 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc0005c77e0 sp=0xc0005c7798 pc=0x8f89c6
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005c77e8 sp=0xc0005c77e0 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 34 gp=0xc0005a2fc0 m=nil [select, 4 minutes, locked to thread]:
runtime.gopark(0xc000385fa8?, 0x2?, 0x0?, 0x0?, 0xc000385f98?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000385e40 sp=0xc000385e20 pc=0x44006e
runtime.selectgo(0xc000385fa8, 0xc000385f94, 0x0?, 0x0, 0xc0005fc420?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000385f60 sp=0xc000385e40 pc=0x451b25
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc000385fe0 sp=0xc000385f60 pc=0x46e60f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000385fe8 sp=0xc000385fe0 pc=0x4776c1
created by runtime.ensureSigM in goroutine 27
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 27 gp=0xc0005a3340 m=nil [chan receive, 4 minutes]:
runtime.gopark(0x7bb885?, 0xb1cd20?, 0x1?, 0x23?, 0xc000056758?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000566c8 sp=0xc0000566a8 pc=0x44006e
runtime.chanrecv(0xc0000757a0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000056740 sp=0xc0000566c8 pc=0x40a29f
runtime.chanrecv1(0xc0000757a0?, 0xc0000567b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000056768 sp=0xc000056740 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=0xc0000567e0 sp=0xc000056768 pc=0x7bc825
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 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 28 gp=0xc0005a36c0 m=nil [chan receive, 4 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0005c5ef0 sp=0xc0005c5ed0 pc=0x44006e
runtime.chanrecv(0xc000082180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc0005c5f68 sp=0xc0005c5ef0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc0005c5f90 sp=0xc0005c5f68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:77 +0x19 fp=0xc0005c5fe0 sp=0xc0005c5f90 pc=0xa3bd39
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005c5fe8 sp=0xc0005c5fe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:75 +0x379

goroutine 29 gp=0xc0005a3880 m=nil [IO wait, 4 minutes]:
runtime.gopark(0x4118a5?, 0x2e466b108?, 0x1e?, 0x0?, 0xc000386c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000386ba8 sp=0xc000386b88 pc=0x44006e
runtime.netpollblock(0x2d9be5e58?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000386be0 sp=0xc000386ba8 pc=0x439937
internal/poll.runtime_pollWait(0x2534c2940, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000386c00 sp=0xc000386be0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x6?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000386c28 sp=0xc000386c00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc0000cc380)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000386cd0 sp=0xc000386c28 pc=0x4e956c
net.(*netFD).accept(0xc0000cc380)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000386d88 sp=0xc000386cd0 pc=0x5c9869
net.(*TCPListener).accept(0xc00037c2e0)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc000386db0 sp=0xc000386d88 pc=0x5e063e
net.(*TCPListener).Accept(0xc00037c2e0)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc000386de0 sp=0xc000386db0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xd96bd0?)
	<autogenerated>:1 +0x24 fp=0xc000386df8 sp=0xc000386de0 pc=0x70f584
net/http.(*Server).Serve(0xc0000022d0, {0xd95c70, 0xc00037c2e0})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc000386f28 sp=0xc000386df8 pc=0x6ed53e
net/http.(*Server).ListenAndServe(0xc0000022d0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc000386f58 sp=0xc000386f28 pc=0x6ed1d1
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:271 +0x9d fp=0xc000386fe0 sp=0xc000386f58 pc=0xa3d05d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000386fe8 sp=0xc000386fe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:270 +0x37

goroutine 8033 gp=0xc0004e28c0 m=nil [select]:
runtime.gopark(0xc000057fb0?, 0x2?, 0x56?, 0xfc?, 0xc000057f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000057e38 sp=0xc000057e18 pc=0x44006e
runtime.selectgo(0xc000057fb0, 0xc000057f88, 0xc00056e578?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000057f58 sp=0xc000057e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc000057fe0 sp=0xc000057f58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 50 gp=0xc0004e2a80 m=nil [IO wait]:
runtime.gopark(0x25?, 0xc000476900?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000923880 sp=0xc000923860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009238b8 sp=0xc000923880 pc=0x439937
internal/poll.runtime_pollWait(0x20efb0468, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009238d8 sp=0xc0009238b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0003e5bc0?, 0xc000476900?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000923900 sp=0xc0009238d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e5bc0, {0xc000476900, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000923998 sp=0xc000923900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c6770, {0xc000476900?, 0xc000923a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009239d8 sp=0xc000923998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc0006c6770}, {0xc000476900, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000923a20 sp=0xc0009239d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b9d80, 0xc0003ce918?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000923bd8 sp=0xc000923a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0180, 0xc0003ce918, {0xc0006df000, 0x707, 0x800})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000923c68 sp=0xc000923bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b620, 0xc0006fadc0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000923dc8 sp=0xc000923c68 pc=0xa3dece
main.(*Proc).execute(0xc00009b620?, 0xc0006fadc0, 0xc0006c6718?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000923e10 sp=0xc000923dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b620)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000923fc8 sp=0xc000923e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000923fe0 sp=0xc000923fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000923fe8 sp=0xc000923fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 51 gp=0xc0004e2c40 m=nil [IO wait]:
runtime.gopark(0x27?, 0xc00056e730?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00045b880 sp=0xc00045b860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00045b8b8 sp=0xc00045b880 pc=0x439937
internal/poll.runtime_pollWait(0x2534c2e18, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00045b8d8 sp=0xc00045b8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000716420?, 0xc00056e730?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00045b900 sp=0xc00045b8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000716420, {0xc00056e730, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00045b998 sp=0xc00045b900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c6098, {0xc00056e730?, 0xc00045ba10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00045b9d8 sp=0xc00045b998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc0006c6098}, {0xc00056e730, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00045ba20 sp=0xc00045b9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b8280, 0xc000037668?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc00045bbd8 sp=0xc00045ba20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0200, 0xc000037668, {0xc000723000, 0x3f9, 0x400})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc00045bc68 sp=0xc00045bbd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b638, 0xc00072dd60, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc00045bdc8 sp=0xc00045bc68 pc=0xa3dece
main.(*Proc).execute(0xc00009b638?, 0xc00072dd60, 0xc00046cde8?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00045be10 sp=0xc00045bdc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b638)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00045bfc8 sp=0xc00045be10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00045bfe0 sp=0xc00045bfc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00045bfe8 sp=0xc00045bfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 52 gp=0xc0004e2e00 m=nil [IO wait]:
runtime.gopark(0x22?, 0xc000476a70?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000921880 sp=0xc000921860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009218b8 sp=0xc000921880 pc=0x439937
internal/poll.runtime_pollWait(0x20efb0658, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009218d8 sp=0xc0009218b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0003e4840?, 0xc000476a70?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000921900 sp=0xc0009218d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e4840, {0xc000476a70, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000921998 sp=0xc000921900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046cc10, {0xc000476a70?, 0xc000921a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009219d8 sp=0xc000921998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc00046cc10}, {0xc000476a70, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000921a20 sp=0xc0009219d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b9880, 0xc0003ceb88?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000921bd8 sp=0xc000921a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0280, 0xc0003ceb88, {0xc00085da00, 0x1f3, 0x200})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000921c68 sp=0xc000921bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b650, 0xc0006817c0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000921dc8 sp=0xc000921c68 pc=0xa3dece
main.(*Proc).execute(0xc00009b650?, 0xc0006817c0, 0xc00046cd20?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000921e10 sp=0xc000921dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b650)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000921fc8 sp=0xc000921e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000921fe0 sp=0xc000921fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000921fe8 sp=0xc000921fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 53 gp=0xc0004e2fc0 m=nil [IO wait]:
runtime.gopark(0x24?, 0xc0004767b0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000387880 sp=0xc000387860 pc=0x44006e


OpenBSD/amd64 (ci-openbsd-multicore-3.c.syzkaller.internal) (tty00)

runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003878b8 sp=0xc000387880 pc=0x439937
internal/poll.runtime_pollWait(0x20efb0750, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003878d8 sp=0xc0003878b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005fdb60?, 0xc0004767b0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000387900 sp=0xc0003878d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005fdb60, {0xc0004767b0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000387998 sp=0xc000387900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046cbc0, {0xc0004767b0?, 0xc000387a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003879d8 sp=0xc000387998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc00046cbc0}, {0xc0004767b0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000387a20 sp=0xc0003879d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d1280, 0xc0003ce6a8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000387bd8 sp=0xc000387a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0300, 0xc0003ce6a8, {0xc0006db680, 0x1c7, 0x1e0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000387c68 sp=0xc000387bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b668, 0xc0006dcb40, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000387dc8 sp=0xc000387c68 pc=0xa3dece
main.(*Proc).execute(0xc00009b668?, 0xc0006dcb40, 0xc0006c6610?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000387e10 sp=0xc000387dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b668)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000387fc8 sp=0xc000387e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000387fe0 sp=0xc000387fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000387fe8 sp=0xc000387fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 54 gp=0xc0004e3180 m=nil [IO wait]:
runtime.gopark(0x26?, 0xc000476b90?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000e9880 sp=0xc0000e9860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000e98b8 sp=0xc0000e9880 pc=0x439937
internal/poll.runtime_pollWait(0x2534c2f10, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000e98d8 sp=0xc0000e98b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000075da0?, 0xc000476b90?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000e9900 sp=0xc0000e98d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000075da0, {0xc000476b90, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000e9998 sp=0xc0000e9900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046c8d8, {0xc000476b90?, 0xc0000e9a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000e99d8 sp=0xc0000e9998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc00046c8d8}, {0xc000476b90, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000e9a20 sp=0xc0000e99d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ccb00, 0xc0003ceae0?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc0000e9bd8 sp=0xc0000e9a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0380, 0xc0003ceae0, {0xc00080b800, 0x62c, 0x700})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc0000e9c68 sp=0xc0000e9bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b680, 0xc00084a280, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc0000e9dc8 sp=0xc0000e9c68 pc=0xa3dece
main.(*Proc).execute(0xc00009b680?, 0xc00084a280, 0xc0006c6860?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0000e9e10 sp=0xc0000e9dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b680)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0000e9fc8 sp=0xc0000e9e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0000e9fe0 sp=0xc0000e9fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000e9fe8 sp=0xc0000e9fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 55 gp=0xc0004e3340 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc000476bd0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000eb880 sp=0xc0000eb860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0000eb8b8 sp=0xc0000eb880 pc=0x439937
internal/poll.runtime_pollWait(0x2534c34e0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0000eb8d8 sp=0xc0000eb8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000715440?, 0xc000476bd0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0000eb900 sp=0xc0000eb8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000715440, {0xc000476bd0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0000eb998 sp=0xc0000eb900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c64f8, {0xc000476bd0?, 0xc0000eba10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0000eb9d8 sp=0xc0000eb998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc0006c64f8}, {0xc000476bd0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0000eba20 sp=0xc0000eb9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d0980, 0xc0000377e8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc0000ebbd8 sp=0xc0000eba20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0400, 0xc0000377e8, {0xc00013efc0, 0x1bf, 0x1c0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc0000ebc68 sp=0xc0000ebbd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b698, 0xc000733860, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc0000ebdc8 sp=0xc0000ebc68 pc=0xa3dece
main.(*Proc).execute(0xc00009b698?, 0xc000733860, 0xc0006c68b0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc0000ebe10 sp=0xc0000ebdc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b698)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc0000ebfc8 sp=0xc0000ebe10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0000ebfe0 sp=0xc0000ebfc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000ebfe8 sp=0xc0000ebfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 56 gp=0xc0004e3500 m=nil [IO wait]:
runtime.gopark(0x28?, 0xc000476ba0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000380880 sp=0xc000380860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003808b8 sp=0xc000380880 pc=0x439937
internal/poll.runtime_pollWait(0x20efb12f0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003808d8 sp=0xc0003808b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000715620?, 0xc000476ba0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000380900 sp=0xc0003808d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000715620, {0xc000476ba0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000380998 sp=0xc000380900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046c9a8, {0xc000476ba0?, 0xc000380a10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003809d8 sp=0xc000380998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc00046c9a8}, {0xc000476ba0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000380a20 sp=0xc0003809d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000672b80, 0xc0000377d0?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc000380bd8 sp=0xc000380a20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0480, 0xc0000377d0, {0xc000736400, 0x3ec, 0x400})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc000380c68 sp=0xc000380bd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b6b0, 0xc000733810, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc000380dc8 sp=0xc000380c68 pc=0xa3dece
main.(*Proc).execute(0xc00009b6b0?, 0xc000733810, 0xc0006c6878?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc000380e10 sp=0xc000380dc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b6b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc000380fc8 sp=0xc000380e10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000380fe0 sp=0xc000380fc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000380fe8 sp=0xc000380fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 57 gp=0xc0004e36c0 m=nil [IO wait]:
runtime.gopark(0x23?, 0xc00056e350?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00045a880 sp=0xc00045a860 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00045a8b8 sp=0xc00045a880 pc=0x439937
internal/poll.runtime_pollWait(0x20efafca8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00045a8d8 sp=0xc00045a8b8 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005fcae0?, 0xc00056e350?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00045a900 sp=0xc00045a8d8 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005fcae0, {0xc00056e350, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00045a998 sp=0xc00045a900 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c6160, {0xc00056e350?, 0xc00045aa10?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00045a9d8 sp=0xc00045a998 pc=0x4ef772
io.ReadAtLeast({0xd8e000, 0xc0006c6160}, {0xc00056e350, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00045aa20 sp=0xc00045a9d8 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004b8980, 0xc000036dc8?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:788 +0x570 fp=0xc00045abd8 sp=0xc00045aa20 pc=0xa38410
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d0500, 0xc000036dc8, {0xc0001a7200, 0x5b3, 0x600})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:268 +0x15e fp=0xc00045ac68 sp=0xc00045abd8 pc=0xa3475e
main.(*Proc).executeProgram(0xc00009b6c8, 0xc00080cb40, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:123 +0xee fp=0xc00045adc8 sp=0xc00045ac68 pc=0xa3dece
main.(*Proc).execute(0xc00009b6c8?, 0xc00080cb40, 0xc00046c798?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:103 +0x33 fp=0xc00045ae10 sp=0xc00045adc8 pc=0xa3dd13
main.(*Proc).loop(0xc00009b6c8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:46 +0xcc fp=0xc00045afc8 sp=0xc00045ae10 pc=0xa3d5ac
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00045afe0 sp=0xc00045afc8 pc=0xa3d4a5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00045afe8 sp=0xc00045afe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 7591 gp=0xc000402380 m=2 mp=0xc00005e808 [syscall]:
syscall.syscall6(0x4ca040, 0x16c38, 0xc0005c26b4, 0x0, 0xc000094750, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0005c25d0 sp=0xc0005c25b0 pc=0x474535
syscall.syscall6(0xa996c0?, 0x0?, 0x10000000000?, 0x2d9bc9548?, 0x90?, 0x2e466b5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0005c2630 sp=0xc0005c25d0 pc=0x47a14f
syscall.wait4(0xc0005c26b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0005c2690 sp=0xc0005c2630 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc0005c26ec, 0x20efafca8?, 0xc000402380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0005c26c8 sp=0xc0005c2690 pc=0x4c3fe5
os.(*Process).wait(0xc00008ea80)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0005c2720 sp=0xc0005c26c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000576840)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0005c2780 sp=0xc0005c2720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004b8980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0005c27c8 sp=0xc0005c2780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0005c27e0 sp=0xc0005c27c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005c27e8 sp=0xc0005c27e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 57
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 7799 gp=0xc0005a2380 m=nil [select]:
runtime.gopark(0xc0003d6fb0?, 0x2?, 0xd0?, 0x6e?, 0xc0003d6f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d6e38 sp=0xc0003d6e18 pc=0x44006e
runtime.selectgo(0xc0003d6fb0, 0xc0003d6f88, 0xc000476af8?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003d6f58 sp=0xc0003d6e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0003d6fe0 sp=0xc0003d6f58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d6fe8 sp=0xc0003d6fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 8043 gp=0xc0005a2a80 m=nil [select]:
runtime.gopark(0xc0005c3fb0?, 0x2?, 0x56?, 0xfc?, 0xc0005c3f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0005c3e38 sp=0xc0005c3e18 pc=0x44006e
runtime.selectgo(0xc0005c3fb0, 0xc0005c3f88, 0xc000012b68?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0005c3f58 sp=0xc0005c3e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0005c3fe0 sp=0xc0005c3f58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005c3fe8 sp=0xc0005c3fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 5615 gp=0xc000402700 m=nil [IO wait]:
runtime.gopark(0x1c?, 0xc0009e0000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0005c6e00 sp=0xc0005c6de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0005c6e38 sp=0xc0005c6e00 pc=0x439937
internal/poll.runtime_pollWait(0x20efb0370, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0005c6e58 sp=0xc0005c6e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005fdaa0?, 0xc0009e0000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0005c6e80 sp=0xc0005c6e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005fdaa0, {0xc0009e0000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0005c6f18 sp=0xc0005c6e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046cbb0, {0xc0009e0000?, 0xe9?, 0xc0005c6fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0005c6f58 sp=0xc0005c6f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d1280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0005c6fc8 sp=0xc0005c6f58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0005c6fe0 sp=0xc0005c6fc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005c6fe8 sp=0xc0005c6fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 7063 gp=0xc0005a2e00 m=7 mp=0xc00001f008 [syscall]:
syscall.syscall6(0x4ca040, 0x991a, 0xc0005c4eb4, 0x0, 0xc000094e10, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0005c4dd0 sp=0xc0005c4db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0005a2e00?, 0x10000000002?, 0x2d9bc9548?, 0x90?, 0x2e466b5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0005c4e30 sp=0xc0005c4dd0 pc=0x47a14f
syscall.wait4(0xc0005c4eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0005c4e90 sp=0xc0005c4e30 pc=0x4c68a5
syscall.Wait4(0xc000689b88?, 0xc0005c4eec, 0x3?, 0xc0005a2e00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0005c4ec8 sp=0xc0005c4e90 pc=0x4c3fe5
os.(*Process).wait(0xc00008f7a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0005c4f20 sp=0xc0005c4ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000576b00)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0005c4f80 sp=0xc0005c4f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d0980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0005c4fc8 sp=0xc0005c4f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0005c4fe0 sp=0xc0005c4fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0005c4fe8 sp=0xc0005c4fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 7062 gp=0xc0003e61c0 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc00097a035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d2e00 sp=0xc0003d2de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003d2e38 sp=0xc0003d2e00 pc=0x439937
internal/poll.runtime_pollWait(0x20efb0278, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003d2e58 sp=0xc0003d2e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000715380?, 0xc00097a035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d2e80 sp=0xc0003d2e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000715380, {0xc00097a035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d2f18 sp=0xc0003d2e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c64e8, {0xc00097a035?, 0xe9?, 0xc0003d2fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d2f58 sp=0xc0003d2f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d0980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003d2fc8 sp=0xc0003d2f58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003d2fe0 sp=0xc0003d2fc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d2fe8 sp=0xc0003d2fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 7578 gp=0xc0003e6a80 m=nil [IO wait]:
runtime.gopark(0x18?, 0xc000686035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d3600 sp=0xc0003d35e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003d3638 sp=0xc0003d3600 pc=0x439937
internal/poll.runtime_pollWait(0x20efb11f8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003d3658 sp=0xc0003d3638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005fc7e0?, 0xc000686035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d3680 sp=0xc0003d3658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005fc7e0, {0xc000686035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d3718 sp=0xc0003d3680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c6150, {0xc000686035?, 0xe9?, 0xc0003d37b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d3758 sp=0xc0003d3718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004b8980)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003d37c8 sp=0xc0003d3758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003d37e0 sp=0xc0003d37c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d37e8 sp=0xc0003d37e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 57
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 6448 gp=0xc0003e6c40 m=nil [IO wait]:
runtime.gopark(0x1b?, 0xc00093a035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d3e00 sp=0xc0003d3de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003d3e38 sp=0xc0003d3e00 pc=0x439937
internal/poll.runtime_pollWait(0x2534c3100, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003d3e58 sp=0xc0003d3e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000075bc0?, 0xc00093a035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d3e80 sp=0xc0003d3e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000075bc0, {0xc00093a035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d3f18 sp=0xc0003d3e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046c8c8, {0xc00093a035?, 0xc00056e328?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d3f58 sp=0xc0003d3f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000ccb00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003d3fc8 sp=0xc0003d3f58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003d3fe0 sp=0xc0003d3fc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d3fe8 sp=0xc0003d3fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 5616 gp=0xc0003e6e00 m=15 mp=0xc000438808 [syscall]:
syscall.syscall6(0x4ca040, 0x12958, 0xc0003d1eb4, 0x0, 0xc000094ea0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0003d1dd0 sp=0xc0003d1db0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc0003e6e00?, 0x10000000000?, 0x2d9bc9548?, 0x90?, 0x2e466b5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0003d1e30 sp=0xc0003d1dd0 pc=0x47a14f
syscall.wait4(0xc0003d1eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0003d1e90 sp=0xc0003d1e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc0003d1eec, 0x3?, 0xc0003e6e00?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0003d1ec8 sp=0xc0003d1e90 pc=0x4c3fe5
os.(*Process).wait(0xc0008aee10)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0003d1f20 sp=0xc0003d1ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0005769a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0003d1f80 sp=0xc0003d1f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d1280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0003d1fc8 sp=0xc0003d1f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0003d1fe0 sp=0xc0003d1fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d1fe8 sp=0xc0003d1fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 8050 gp=0xc0003e6fc0 m=nil [select]:
runtime.gopark(0xc0003d17b0?, 0x2?, 0xd0?, 0x16?, 0xc0003d178c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d1638 sp=0xc0003d1618 pc=0x44006e
runtime.selectgo(0xc0003d17b0, 0xc0003d1788, 0xc00056e368?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003d1758 sp=0xc0003d1638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0003d17e0 sp=0xc0003d1758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d17e8 sp=0xc0003d17e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 7671 gp=0xc0003e7180 m=nil [IO wait]:
runtime.gopark(0x1d?, 0xc00099a035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d0e00 sp=0xc0003d0de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003d0e38 sp=0xc0003d0e00 pc=0x439937
internal/poll.runtime_pollWait(0x20efb0088, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003d0e58 sp=0xc0003d0e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0003e5b00?, 0xc00099a035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d0e80 sp=0xc0003d0e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e5b00, {0xc00099a035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d0f18 sp=0xc0003d0e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c6760, {0xc00099a035?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d0f58 sp=0xc0003d0f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004b9d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003d0fc8 sp=0xc0003d0f58 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003d0fe0 sp=0xc0003d0fc8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d0fe8 sp=0xc0003d0fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 7894 gp=0xc0003e76c0 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc00095a035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003d5600 sp=0xc0003d55e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003d5638 sp=0xc0003d5600 pc=0x439937
internal/poll.runtime_pollWait(0x20efb13e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003d5658 sp=0xc0003d5638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000715260?, 0xc00095a035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003d5680 sp=0xc0003d5658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000715260, {0xc00095a035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003d5718 sp=0xc0003d5680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046c998, {0xc00095a035?, 0xe9?, 0xc0003d57b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003d5758 sp=0xc0003d5718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000672b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0003d57c8 sp=0xc0003d5758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0003d57e0 sp=0xc0003d57c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003d57e8 sp=0xc0003d57e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 8041 gp=0xc0003e7dc0 m=nil [select]:
runtime.gopark(0xc0008857b0?, 0x2?, 0x56?, 0xfc?, 0xc00088578c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000885638 sp=0xc000885618 pc=0x44006e
runtime.selectgo(0xc0008857b0, 0xc000885788, 0xc00047e638?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000885758 sp=0xc000885638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0008857e0 sp=0xc000885758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008857e8 sp=0xc0008857e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 6481 gp=0xc000403880 m=11 mp=0xc00001f808 [syscall]:
syscall.syscall6(0x4ca040, 0x8832, 0xc000886eb4, 0x0, 0xc00056a900, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000886dd0 sp=0xc000886db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000403880?, 0x10000000002?, 0x2d9be42d8?, 0x90?, 0x2e466b108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000886e30 sp=0xc000886dd0 pc=0x47a14f
syscall.wait4(0xc000886eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000886e90 sp=0xc000886e30 pc=0x4c68a5
syscall.Wait4(0xc00066c0a8?, 0xc000886eec, 0x3?, 0xc000403880?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000886ec8 sp=0xc000886e90 pc=0x4c3fe5
os.(*Process).wait(0xc0008ae690)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000886f20 sp=0xc000886ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000576580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000886f80 sp=0xc000886f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000ccb00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc000886fc8 sp=0xc000886f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc000886fe0 sp=0xc000886fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000886fe8 sp=0xc000886fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 4664 gp=0xc0008b4000 m=9 mp=0xc0004a9808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x3d7d, 0xc000882eb4, 0x0, 0xc0000958c0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000882dd0 sp=0xc000882db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0008b4000?, 0x10000000002?, 0x2d9bc9548?, 0x90?, 0x2e466b108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000882e30 sp=0xc000882dd0 pc=0x47a14f
syscall.wait4(0xc000882eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000882e90 sp=0xc000882e30 pc=0x4c68a5
syscall.Wait4(0xc00093e968?, 0xc000882eec, 0x3?, 0xc0008b4000?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000882ec8 sp=0xc000882e90 pc=0x4c3fe5
os.(*Process).wait(0xc00008e8a0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000882f20 sp=0xc000882ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0007186e0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000882f80 sp=0xc000882f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004b9880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc000882fc8 sp=0xc000882f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc000882fe0 sp=0xc000882fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000882fe8 sp=0xc000882fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 4155 gp=0xc0008b41c0 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1f?, 0xc000632035?, 0xcb?, 0xff?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000882600 sp=0xc0008825e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000882638 sp=0xc000882600 pc=0x439937
internal/poll.runtime_pollWait(0x2534c33e8, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000882658 sp=0xc000882638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000716360?, 0xc000632035?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000882680 sp=0xc000882658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000716360, {0xc000632035, 0x1ffcb, 0x1ffcb})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000882718 sp=0xc000882680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0006c6088, {0xc000632035?, 0x0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000882758 sp=0xc000882718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004b8280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0008827c8 sp=0xc000882758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0008827e0 sp=0xc0008827c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008827e8 sp=0xc0008827e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 4170 gp=0xc0008b4540 m=13 mp=0xc000438008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x95be, 0xc0008816b4, 0x0, 0xc00056a120, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0008815d0 sp=0xc0008815b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0008817b0?, 0x10000000002?, 0x2d9be42d8?, 0x90?, 0x2e466b5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000881630 sp=0xc0008815d0 pc=0x47a14f
syscall.wait4(0xc0008816b8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000881690 sp=0xc000881630 pc=0x4c68a5
syscall.Wait4(0xc0005cca08?, 0xc0008816ec, 0xc00088178c?, 0x10000c0008b4540?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0008816c8 sp=0xc000881690 pc=0x4c3fe5
os.(*Process).wait(0xc00008e420)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000881720 sp=0xc0008816c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000718420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000881780 sp=0xc000881720 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004b8280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0008817c8 sp=0xc000881780 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0008817e0 sp=0xc0008817c8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008817e8 sp=0xc0008817e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 4663 gp=0xc0008b48c0 m=nil [IO wait]:
runtime.gopark(0x1a?, 0xc000a52000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000880600 sp=0xc0008805e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000880638 sp=0xc000880600 pc=0x439937
internal/poll.runtime_pollWait(0x20efb16d0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000880658 sp=0xc000880638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0003e4780?, 0xc000a52000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000880680 sp=0xc000880658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0003e4780, {0xc000a52000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000880718 sp=0xc000880680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc00046cc00, {0xc000a52000?, 0xc0009162a8?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000880758 sp=0xc000880718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0004b9880)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x7a fp=0xc0008807c8 sp=0xc000880758 pc=0xa3751a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:643 +0x24 fp=0xc0008807e0 sp=0xc0008807c8 pc=0xa37464
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008807e8 sp=0xc0008807e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:622 +0x9da

goroutine 7895 gp=0xc0008b4a80 m=14 mp=0xc000401008 [syscall]:
syscall.syscall6(0x4ca040, 0x49d4, 0xc0008d5eb4, 0x0, 0xc00056aab0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0008d5dd0 sp=0xc0008d5db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0008b4a80?, 0x10000000002?, 0x2d9be42d8?, 0x90?, 0x2e466b5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0008d5e30 sp=0xc0008d5dd0 pc=0x47a14f
syscall.wait4(0xc0008d5eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0008d5e90 sp=0xc0008d5e30 pc=0x4c68a5
syscall.Wait4(0xc00083e4b8?, 0xc0008d5eec, 0x3?, 0xc0008b4a80?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0008d5ec8 sp=0xc0008d5e90 pc=0x4c3fe5
os.(*Process).wait(0xc000039b90)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0008d5f20 sp=0xc0008d5ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0005762c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0008d5f80 sp=0xc0008d5f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000672b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc0008d5fc8 sp=0xc0008d5f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc0008d5fe0 sp=0xc0008d5fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008d5fe8 sp=0xc0008d5fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 8009 gp=0xc0008b4fc0 m=nil [select]:
runtime.gopark(0xc0008877b0?, 0x2?, 0xd0?, 0x76?, 0xc00088778c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000887638 sp=0xc000887618 pc=0x44006e
runtime.selectgo(0xc0008877b0, 0xc000887788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000887758 sp=0xc000887638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0008877e0 sp=0xc000887758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008877e8 sp=0xc0008877e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 7690 gp=0xc0008b5180 m=6 mp=0xc0004a8008 [syscall]:
syscall.syscall6(0x4ca040, 0x15b6e, 0xc000887eb4, 0x0, 0xc0000955f0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000887dd0 sp=0xc000887db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000887fb0?, 0x10000000002?, 0x2d9bc9548?, 0x90?, 0x2e466b5b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000887e30 sp=0xc000887dd0 pc=0x47a14f
syscall.wait4(0xc000887eb8?, 0x411ae5?, 0x90?, 0xbe8520?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000887e90 sp=0xc000887e30 pc=0x4c68a5
syscall.Wait4(0xc000896468?, 0xc000887eec, 0xc000887f8c?, 0x10000c0008b5180?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000887ec8 sp=0xc000887e90 pc=0x4c3fe5
os.(*Process).wait(0xc00008fec0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000887f20 sp=0xc000887ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000576c60)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000887f80 sp=0xc000887f20 pc=0x7b87a5
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0004b9d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0x2c fp=0xc000887fc8 sp=0xc000887f80 pc=0xa373ac
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0x24 fp=0xc000887fe0 sp=0xc000887fc8 pc=0xa37344
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000887fe8 sp=0xc000887fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:650 +0xbd4

goroutine 7987 gp=0xc0008b5500 m=nil [select]:
runtime.gopark(0xc0008d2fb0?, 0x2?, 0x56?, 0xfc?, 0xc0008d2f8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008d2e38 sp=0xc0008d2e18 pc=0x44006e
runtime.selectgo(0xc0008d2fb0, 0xc0008d2f88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0008d2f58 sp=0xc0008d2e38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0008d2fe0 sp=0xc0008d2f58 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008d2fe8 sp=0xc0008d2fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 57
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f

goroutine 8042 gp=0xc0008b56c0 m=nil [select]:
runtime.gopark(0xc0008d37b0?, 0x2?, 0x56?, 0xfc?, 0xc0008d378c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008d3638 sp=0xc0008d3618 pc=0x44006e
runtime.selectgo(0xc0008d37b0, 0xc0008d3788, 0xc000476588?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0008d3758 sp=0xc0008d3638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:773 +0x77 fp=0xc0008d37e0 sp=0xc0008d3758 pc=0xa38b37
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008d37e8 sp=0xc0008d37e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x25f
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