fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcc7ee000 pc=0x468605]

goroutine 30 [running]:
runtime.throw({0xa30877?, 0xb15b80?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0006f7370 sp=0xc0006f7340 pc=0x43521d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0006f73d0 sp=0xc0006f7370 pc=0x44bb6a
runtime.memmove()
	/usr/local/go/src/runtime/memmove_amd64.s:237 +0x245 fp=0xc0006f73d8 sp=0xc0006f73d0 pc=0x468605
github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0006f79b8, {0xb15b40?, 0xc000e28990?})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:300 +0x97d fp=0xc0006f74e0 sp=0xc0006f73d8 pc=0x547efd
github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15b40, 0xc000e28990}, 0x6?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0006f7540 sp=0xc0006f74e0 pc=0x546613
github.com/google/syzkaller/prog.foreachArgImpl({0xb15b40?, 0xc000e28990?}, 0xc000e50b00, 0xc0006f78b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0006f76c8 sp=0xc0006f7540 pc=0x534359
github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc000e28a20?}, 0xc000e50b00, 0xc0006f78b8)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc0006f7850 sp=0xc0006f76c8 pc=0x5344ee
github.com/google/syzkaller/prog.ForeachArg(0xc000c21b80, 0xc00009e408?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0006f78a8 sp=0xc0006f7850 pc=0x5341be
github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0006f79b8?, 0xb15bc0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0006f78d8 sp=0xc0006f78a8 pc=0x5462d8
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0006f79b8, 0xc000c21b80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0006f7958 sp=0xc0006f78d8 pc=0x545bcd
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc00032fd00, {0x7f7fcc7ea000, 0x400000, 0x400000})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0006f7b60 sp=0xc0006f7958 pc=0x545a65
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e2d0, 0xa3f990?, 0xc00032fd00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0006f7c40 sp=0xc0006f7b60 pc=0x8dc037
main.(*Proc).executeRaw(0xc0000ab340, 0xc00069bd90?, 0x405f71?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0006f7d58 sp=0xc0006f7c40 pc=0x8eb3dc
main.(*Proc).execute(0xc0000ab340, 0xc000eb04e0?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0006f7e98 sp=0xc0006f7d58 pc=0x8eab49
main.(*Proc).loop(0xc0000ab340)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0006f7fc8 sp=0xc0006f7e98 pc=0x8e8d46
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0006f7fe0 sp=0xc0006f7fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006f7fe8 sp=0xc0006f7fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 1 [select]:
runtime.gopark(0xc0007b3a00?, 0x2?, 0x80?, 0x3c?, 0xc0007b39bc?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0007b37f0 sp=0xc0007b37d0 pc=0x437ed6
runtime.selectgo(0xc0007b3a00, 0xc0007b39b8, 0xc000a22900?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0007b3930 sp=0xc0007b37f0 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc000228600)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc0007b3a30 sp=0xc0007b3930 pc=0x8e5965
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc0007b3f80 sp=0xc0007b3a30 pc=0x8e4fec
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0007b3fe0 sp=0xc0007b3f80 pc=0x437aa7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0007b3fe8 sp=0xc0007b3fe0 pc=0x467501

goroutine 2 [force gc (idle), 12 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x437d10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x467501
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1015801?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000597c8 sp=0xc000059780 pc=0x423a3e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418be6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x288167e20d?, 0x12b7ca1?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x437ed6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1015fa0)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421913
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f05
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418b86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x467501
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait]:
runtime.gopark(0x0?, 0xa86298?, 0x60?, 0x20?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x437ed6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c27
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x467501
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000054788?, 0x3?, 0x90?, 0x0?, 0xc000054772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x437ed6
runtime.selectgo(0xc000054788, 0xc00005476c, 0xc0000f7c80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 pc=0x447efe
go.opencensus.io/stats/view.(*worker).start(0xc0000f7c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 pc=0x884a4d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000547e0 sp=0xc0000547c8 pc=0x883c86
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x467501
created by go.opencensus.io/stats/view.init.0
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xa86488?, 0xc000042020?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 20 [GC worker (idle)]:
runtime.gopark(0xbbe9942c8f?, 0xc000042040?, 0x1a?, 0x14?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055750 sp=0xc000055730 pc=0x437ed6
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000557e0 sp=0xc000055750 pc=0x41a951
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000557e8 sp=0xc0000557e0 pc=0x467501
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 21 [chan receive, 12 minutes]:
runtime.gopark(0xc000056688?, 0xc0000566e0?, 0xd3?, 0x3?, 0xc0000566e0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000566b0 sp=0xc000056690 pc=0x437ed6
runtime.chanrecv(0xc00007a180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056740 sp=0xc0000566b0 pc=0x4069dd
runtime.chanrecv1(0xc00007a180?, 0xc0000567b0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000056768 sp=0xc000056740 pc=0x406518
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc0000567e0 sp=0xc000056768 pc=0x52176a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56

goroutine 22 [chan receive, 12 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056ee8 sp=0xc000056ec8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056f78 sp=0xc000056ee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000056fa0 sp=0xc000056f78 pc=0x406518
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc000056fe0 sp=0xc000056fa0 pc=0x8e50bf
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f

goroutine 5 [select, 12 minutes, locked to thread]:
runtime.gopark(0xc000018fa8?, 0x2?, 0x52?, 0x82?, 0xc000018f94?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000018e10 sp=0xc000018df0 pc=0x437ed6
runtime.selectgo(0xc000018fa8, 0xc000018f90, 0x0?, 0x0, 0xb13228?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000018f50 sp=0xc000018e10 pc=0x447efe
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc000018fe0 sp=0xc000018f50 pc=0x45f227
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000018fe8 sp=0xc000018fe0 pc=0x467501
created by runtime.ensureSigM
	/usr/local/go/src/runtime/signal_unix.go:983 +0xbd

goroutine 6 [syscall, 12 minutes]:
runtime.notetsleepg(0xb13228?, 0xfae280?)
	/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc0001bcfa0 sp=0xc0001bcf58 pc=0x40c094
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc0001bcfc0 sp=0xc0001bcfa0 pc=0x463a4f
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc0001bcfe0 sp=0xc0001bcfc0 pc=0x5207d9
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0001bcfe8 sp=0xc0001bcfe0 pc=0x467501
created by os/signal.Notify.func1.1
	/usr/local/go/src/os/signal/signal.go:151 +0x2a

goroutine 25 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00080d530?, 0x80?, 0xd5?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00080d510 sp=0xc00080d4f0 pc=0x437ed6
runtime.netpollblock(0xc000e53460?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00080d548 sp=0xc00080d510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd082a008, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00080d568 sp=0xc00080d548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000e3cde0?, 0xc000e53460?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00080d590 sp=0xc00080d568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000e3cde0, {0xc000e53460, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00080d628 sp=0xc00080d590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000fe8050, {0xc000e53460?, 0xc00080d6b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00080d680 sp=0xc00080d628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc000fe8050}, {0xc000e53460, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00080d6c8 sp=0xc00080d680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000481490, 0x7f7fcefea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00080d880 sp=0xc00080d6c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e1b0, 0xc00080d9c8?, 0xc000e51e40)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00080d960 sp=0xc00080d880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000453cc0, 0xc00076a8d0?, 0xc083a8dae4?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00080da78 sp=0xc00080d960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc000453cc0, 0xc000e3d1a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc00080de98 sp=0xc00080da78 pc=0x8e94ff
main.(*Proc).loop(0xc000453cc0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc00080dfc8 sp=0xc00080de98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00080dfe0 sp=0xc00080dfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00080dfe8 sp=0xc00080dfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 7 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00080f978?, 0xc8?, 0xf9?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00080f958 sp=0xc00080f938 pc=0x437ed6
runtime.netpollblock(0xc0002ef000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00080f990 sp=0xc00080f958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd082af08, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00080f9b0 sp=0xc00080f990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0000f6c00?, 0xc0002ef000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00080f9d8 sp=0xc00080f9b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000f6c00, {0xc0002ef000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00080fa70 sp=0xc00080f9d8 pc=0x4d2d19
net.(*netFD).Read(0xc0000f6c00, {0xc0002ef000?, 0xc000000000?, 0xc000128260?})
	/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc00080fab8 sp=0xc00080fa70 pc=0x654809
net.(*conn).Read(0xc0000a4d98, {0xc0002ef000?, 0x198?, 0x0?})
	/usr/local/go/src/net/net.go:183 +0x45 fp=0xc00080fb00 sp=0xc00080fab8 pc=0x666065
net.(*TCPConn).Read(0xc000128280?, {0xc0002ef000?, 0x9c33c0?, 0xc000eb1cb0?})
	<autogenerated>:1 +0x29 fp=0xc00080fb30 sp=0xc00080fb00 pc=0x675a29
bufio.(*Reader).fill(0xc0000a7d40)
	/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc00080fb68 sp=0xc00080fb30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc0000a7d40)
	/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc00080fb88 sp=0xc00080fb68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc00080fbc0 sp=0xc00080fb88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc00039a000)
	/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc00080fbd8 sp=0xc00080fbc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc00039a000, {0xc0001c9000, 0x1000, 0xc00080fc80?})
	/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc00080fc10 sp=0xc00080fbd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000128260?, {0xc0001c9000?, 0x9ba5a0?, 0xc000eb1c80?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc00080fc40 sp=0xc00080fc10 pc=0x8e1626
bufio.(*Reader).Read(0xc00007a360, {0xc000038070, 0x1, 0xc00080fd70?})
	/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc00080fc78 sp=0xc00080fc40 pc=0x50541b
io.ReadAtLeast({0xb0f740, 0xc00007a360}, {0xc000038070, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00080fcc0 sp=0xc00080fc78 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb0f740?, 0xc00007a360?}, {0xc000038070?, 0x9?, 0x9?})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc00080fd18 sp=0xc00080fcc0 pc=0x88d557
encoding/gob.(*Decoder).recvMessage(0xc000000000)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc00080fd50 sp=0xc00080fd18 pc=0x897119
encoding/gob.(*Decoder).decodeTypeSequence(0xc000000000, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc00080fd80 sp=0xc00080fd50 pc=0x8974af
encoding/gob.(*Decoder).DecodeValue(0xc000000000, {0x92dbc0?, 0xc000459ec0?, 0x7f7fd098a5a8?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc00080fe00 sp=0xc00080fd80 pc=0x89794f
encoding/gob.(*Decoder).Decode(0xc000000000, {0x92dbc0?, 0xc000459ec0?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc00080fe58 sp=0xc00080fe00 pc=0x897765
net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x9257c0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc00080fe80 sp=0xc00080fe58 pc=0x8ad267
net/rpc.(*Client).input(0xc00007a420)
	/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc00080ffc8 sp=0xc00080fe80 pc=0x8ac4f4
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc00080ffe0 sp=0xc00080ffc8 pc=0x8ad126
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00080ffe8 sp=0xc00080ffe0 pc=0x467501
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:206 +0xc5

goroutine 24 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc0007b9810?, 0x60?, 0x98?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0007b97f0 sp=0xc0007b97d0 pc=0x437ed6
runtime.netpollblock(0xc000e531f0?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0007b9828 sp=0xc0007b97f0 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08451b0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0007b9848 sp=0xc0007b9828 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0007c7800?, 0xc000e531f0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0007b9870 sp=0xc0007b9848 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007c7800, {0xc000e531f0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0007b9908 sp=0xc0007b9870 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5960, {0xc000e531f0?, 0xc0007b9998?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0007b9960 sp=0xc0007b9908 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000a5960}, {0xc000e531f0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0007b99a8 sp=0xc0007b9960 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004811f0, 0x7f7fd03ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0007b9b60 sp=0xc0007b99a8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e120, 0x8e8306?, 0xc000ec8600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0007b9c40 sp=0xc0007b9b60 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000453c80, 0xc00056efb0?, 0xc000e3d4a0?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0007b9d58 sp=0xc0007b9c40 pc=0x8eb3dc
main.(*Proc).execute(0xc000453c80, 0xc000eb0780?, 0x93a1c0?, 0xc0003ba140?, 0xb0d788?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0007b9e98 sp=0xc0007b9d58 pc=0x8eab49
main.(*Proc).loop(0xc000453c80)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0007b9fc8 sp=0xc0007b9e98 pc=0x8e8d46
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0007b9fe0 sp=0xc0007b9fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0007b9fe8 sp=0xc0007b9fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 29 [sleep]:
runtime.gopark(0xbbeb39d50e?, 0x13a00000139?, 0x0?, 0xcc?, 0x46546e?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a21c00 sp=0xc000a21be0 pc=0x437ed6
time.Sleep(0x3b9aca00)
	/usr/local/go/src/runtime/time.go:195 +0x135 fp=0xc000a21c40 sp=0xc000a21c00 pc=0x4643b5
main.(*Proc).executeRaw(0xc0000ab280, 0xc00003c090?, 0xc000011008?, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:342 +0x166 fp=0xc000a21d58 sp=0xc000a21c40 pc=0x8eb386
main.(*Proc).execute(0xc0000ab280, 0xc000eb0540?, 0x0?, 0x0?, 0x0?)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000a21e98 sp=0xc000a21d58 pc=0x8eab49
main.(*Proc).loop(0xc0000ab280)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc000a21fc8 sp=0xc000a21e98 pc=0x8e8d46
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000a21fe0 sp=0xc000a21fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a21fe8 sp=0xc000a21fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 34 [runnable]:
runtime.gopark(0x4b8dc5?, 0xc000237530?, 0x80?, 0x75?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000237510 sp=0xc0002374f0 pc=0x437ed6
runtime.netpollblock(0xc000ed1200?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000237548 sp=0xc000237510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08452a0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000237568 sp=0xc000237548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0009489c0?, 0xc000ed1200?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000237590 sp=0xc000237568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009489c0, {0xc000ed1200, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000237628 sp=0xc000237590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000122b8, {0xc000ed1200?, 0xc0002376b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000237680 sp=0xc000237628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000122b8}, {0xc000ed1200, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0002376c8 sp=0xc000237680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000481260, 0x7f7fcb3ea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000237880 sp=0xc0002376c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e360, 0xc000e79460?, 0xc0006a24c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000237960 sp=0xc000237880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000100180, 0xa55691?, 0xc000237c88?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000237a78 sp=0xc000237960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc000100180, 0xc000eb1b00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc000237e98 sp=0xc000237a78 pc=0x8e94ff
main.(*Proc).loop(0xc000100180)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000237fc8 sp=0xc000237e98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000237fe0 sp=0xc000237fc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000237fe8 sp=0xc000237fe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 35 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00066b530?, 0x80?, 0xb5?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00069b510 sp=0xc00069b4f0 pc=0x437ed6
runtime.netpollblock(0xc000e53090?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00069b548 sp=0xc00069b510 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0845b10, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00069b568 sp=0xc00069b548 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0007c6900?, 0xc000e53090?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00069b590 sp=0xc00069b568 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007c6900, {0xc000e53090, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00069b628 sp=0xc00069b590 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4b08, {0xc000e53090?, 0xc00066b6b8?, 0x40da27?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00069b680 sp=0xc00069b628 pc=0x4dcdfe
io.ReadAtLeast({0xb12060, 0xc0000a4b08}, {0xc000e53090, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00069b6c8 sp=0xc00069b680 pc=0x4aefba
io.ReadFull(...)
	/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0005382a0, 0x7f7fc9fea000?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00069b880 sp=0xc00069b6c8 pc=0x8e0219
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007e3f0, 0xc00066b9c8?, 0xc00032e300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00069b960 sp=0xc00069b880 pc=0x8dc22e
main.(*Proc).executeRaw(0xc000100200, 0xc0009b38f0?, 0xc083fbfaa3?, 0x3)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00069ba78 sp=0xc00069b960 pc=0x8eb3dc
main.(*Proc).triageInput(0xc000100200, 0xc000eb0b40)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:127 +0x47f fp=0xc00069be98 sp=0xc00069ba78 pc=0x8e94ff
main.(*Proc).loop(0xc000100200)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc00069bfc8 sp=0xc00069be98 pc=0x8e8da5
main.main.func2()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00069bfe0 sp=0xc00069bfc8 pc=0x8e5066
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00069bfe8 sp=0xc00069bfe0 pc=0x467501
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5

goroutine 4060 [select]:
runtime.gopark(0xc000313fb0?, 0x2?, 0x8?, 0x81?, 0xc000313f8c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000313e18 sp=0xc000313df8 pc=0x437ed6
runtime.selectgo(0xc000313fb0, 0xc000313f88, 0x4c4757?, 0x0, 0x8df1c7?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000313f58 sp=0xc000313e18 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000313fe0 sp=0xc000313f58 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000313fe8 sp=0xc000313fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 4075 [select]:
runtime.gopark(0xc0003387b0?, 0x2?, 0x60?, 0x86?, 0xc00033878c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000338618 sp=0xc0003385f8 pc=0x437ed6
runtime.selectgo(0xc0003387b0, 0xc000338788, 0xc000e520d0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000338758 sp=0xc000338618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0003387e0 sp=0xc000338758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003387e8 sp=0xc0003387e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 3893 [runnable]:
syscall.Syscall6(0x1e1, 0x1, 0x37b8, 0xc000339e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000339e18 sp=0xc000339e10 pc=0x4b8e25
os.wait6(0xc000102ea0?, 0xc000339f18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000339e88 sp=0xc000339e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c1e0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000339eb8 sp=0xc000339e88 pc=0x4e2f16
os.(*Process).wait(0xc00003c1e0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000339f18 sp=0xc000339eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000342000)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000339f80 sp=0xc000339f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000481260)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000339fc8 sp=0xc000339f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000339fe0 sp=0xc000339fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000339fe8 sp=0xc000339fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 3706 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00024c608?, 0x58?, 0xc6?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024c5e8 sp=0xc00024c5c8 pc=0x437ed6
runtime.netpollblock(0xc000b80000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00024c620 sp=0xc00024c5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0845750, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00024c640 sp=0xc00024c620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0007c72c0?, 0xc000b80000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00024c668 sp=0xc00024c640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007c72c0, {0xc000b80000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00024c700 sp=0xc00024c668 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5938, {0xc000b80000?, 0xc000ca32a0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00024c758 sp=0xc00024c700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004811f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00024c7c8 sp=0xc00024c758 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00024c7e0 sp=0xc00024c7c8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024c7e8 sp=0xc00024c7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 3707 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x322c, 0xc00030ce6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00030ce18 sp=0xc00030ce10 pc=0x4b8e25
os.wait6(0xc000048500?, 0xc00030cf18?, 0x405ccc?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00030ce88 sp=0xc00030ce18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc0009fe900)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00030ceb8 sp=0xc00030ce88 pc=0x4e2f16
os.(*Process).wait(0xc0009fe900)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00030cf18 sp=0xc00030ceb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002234a0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00030cf80 sp=0xc00030cf18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004811f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00030cfc8 sp=0xc00030cf80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00030cfe0 sp=0xc00030cfc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00030cfe8 sp=0xc00030cfe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 3614 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00024fe08?, 0x58?, 0xfe?, 0x4b8df9?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024fde8 sp=0xc00024fdc8 pc=0x437ed6
runtime.netpollblock(0xc0007dc000?, 0x40472f?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00024fe20 sp=0xc00024fde8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd082a878, 0x72)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00024fe40 sp=0xc00024fe20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0007c6840?, 0xc0007dc000?, 0x1)
[ 807.5189002] uhub5: device problem, disabling port 1
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00024fe68 sp=0xc00024fe40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007c6840, {0xc0007dc000, 0x20000, 0x20000})
	/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00024ff00 sp=0xc00024fe68 pc=0x4d2d19
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4a60, {0xc0007dc000?, 0x4c4757?, 0xc00024ffb8?})
	/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00024ff58 sp=0xc00024ff00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0005382a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00024ffc8 sp=0xc00024ff58 pc=0x8df2ea
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00024ffe0 sp=0xc00024ffc8 pc=0x8df22a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024ffe8 sp=0xc00024ffe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 4073 [select]:
runtime.gopark(0xc00024d7b0?, 0x2?, 0x60?, 0xd6?, 0xc00024d78c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00024d618 sp=0xc00024d5f8 pc=0x437ed6
runtime.selectgo(0xc00024d7b0, 0xc00024d788, 0xc000e520b0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00024d758 sp=0xc00024d618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc00024d7e0 sp=0xc00024d758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024d7e8 sp=0xc00024d7e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 4074 [select]:
runtime.gopark(0xc0003137b0?, 0x2?, 0x5?, 0xd?, 0xc00031378c?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000313618 sp=0xc0003135f8 pc=0x437ed6
runtime.selectgo(0xc0003137b0, 0xc000313788, 0xc0008f2dd0?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000313758 sp=0xc000313618 pc=0x447efe
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0003137e0 sp=0xc000313758 pc=0x8e091d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003137e8 sp=0xc0003137e0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b

goroutine 3615 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x29fe, 0xc000334e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000334e18 sp=0xc000334e10 pc=0x4b8e25
os.wait6(0xc000102000?, 0xc000334f18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000334e88 sp=0xc000334e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc0007883f0)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000334eb8 sp=0xc000334e88 pc=0x4e2f16
os.(*Process).wait(0xc0007883f0)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000334f18 sp=0xc000334eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000342840)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000334f80 sp=0xc000334f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0005382a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000334fc8 sp=0xc000334f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000334fe0 sp=0xc000334fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000334fe8 sp=0xc000334fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c

goroutine 4069 [runnable]:
syscall.Syscall6(0x1e1, 0x1, 0x3698, 0xc000335e6c, 0x10020, 0x0, 0x0)
	/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000335e18 sp=0xc000335e10 pc=0x4b8e25
os.wait6(0xc000103a00?, 0xc000335f18?, 0x405d85?)
	/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000335e88 sp=0xc000335e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc0009fe390)
	/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000335eb8 sp=0xc000335e88 pc=0x4e2f16
os.(*Process).wait(0xc0009fe390)
	/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000335f18 sp=0xc000335eb8 pc=0x4dc648
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0003422c0)
	/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000335f80 sp=0xc000335f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000481490)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000335fc8 sp=0xc000335f80 pc=0x8df172
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000335fe0 sp=0xc000335fc8 pc=0x8df10a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000335fe8 sp=0xc000335fe0 pc=0x467501
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c