fatal error: fault
[signal SIGBUS: bus error code=0x1 addr=0x7f89e4c293b4 pc=0x609946]

goroutine 9 [running]:
runtime.throw({0x6b8c56, 0x0})
	/usr/local/go/src/runtime/panic.go:1198 +0x71 fp=0xc00149b140 sp=0xc00149b110 pc=0x433fd1
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:732 +0x125 fp=0xc00149b190 sp=0xc00149b140 pc=0x44a005
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0000e73b0, 0xc00825a940, 0xc0001200d0)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:338 +0x1a6 fp=0xc00149b3c8 sp=0xc00149b190 pc=0x609946
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000319170, 0x8, 0xc00825a940)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:292 +0x34c fp=0xc00149b4a8 sp=0xc00149b3c8 pc=0x6093ec
main.(*Proc).executeRaw(0xc0057e61c0, 0xc006488000, 0xc008249650, 0x4)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:321 +0x1bc fp=0xc00149b5c8 sp=0xc00149b4a8 pc=0x642bfc
main.(*Proc).execute(0xc0057e61c0, 0xc008249620, 0xc0003263c0, 0xc008224f50, 0xc00149b758)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00149b708 sp=0xc00149b5c8 pc=0x6423a9
main.(*Proc).triageInput.func1(0xc00825a940, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0x87 fp=0xc00149b768 sp=0xc00149b708 pc=0x641b87
github.com/google/syzkaller/prog.Minimize.func1(0xc00031cb60, 0xc0082493b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:19 +0x68 fp=0xc00149b7a0 sp=0xc00149b768 pc=0x503788
D0514 14:27:55.791452       1 task_signals.go:467] [  30:  39] Notified of signal 23
D0514 14:27:55.791544       1 task_signals.go:220] [  30:  39] Signal 23: delivering to handler
github.com/google/syzkaller/prog.(*BufferType).minimize(0x100d820, 0xc008238ec0, {0x8ac5f8, 0xc008249470}, {0xc0081699c8, 0x11})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:308 +0x163 fp=0xc00149b818 sp=0xc00149b7a0 pc=0x504fa3
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc008238ec0, {0x8ac5f8, 0xc008249470}, {0x6bc096, 0xc00149b8b8}, {0xc008247a90, 0x9})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:152 +0x119 fp=0xc00149b880 sp=0xc00149b818 pc=0x503db9
github.com/google/syzkaller/prog.(*UnionType).minimize(0xc00814bde0, 0xc008247a80, {0x8ac6f8, 0xc00814bde0}, {0xc008247a90, 0x2})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:186 +0x6d fp=0xc00149b8c8 sp=0xc00149b880 pc=0x5040cd
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc008238ec0, {0x8ac6f8, 0xc00814bde0}, {0x0, 0x2}, {0xc008247a80, 0x8})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:152 +0x119 fp=0xc00149b930 sp=0xc00149b8c8 pc=0x503db9
github.com/google/syzkaller/prog.(*ArrayType).minimize(0xc3df80, 0xc008238ec0, {0x8ac638, 0xc00814bdc0}, {0xc008247a76, 0x6})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:226 +0x1f9 fp=0xc00149b9d0 sp=0xc00149b930 pc=0x504639
D0514 14:27:55.802728       1 task_signals.go:467] [  30:  39] Notified of signal 23
D0514 14:27:55.802808       1 task_signals.go:220] [  30:  39] Signal 23: delivering to handler
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc008238ec0, {0x8ac638, 0xc00814bdc0}, {0x0, 0xc004fd8000}, {0xc008247a5b, 0x5})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:152 +0x119 fp=0xc00149ba38 sp=0xc00149b9d0 pc=0x503db9
github.com/google/syzkaller/prog.(*PtrType).minimize(0xc008249440, 0xc008238ec0, {0x8ac678, 0xc008249440}, {0xc008247a5b, 0x5})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:204 +0xe5 fp=0xc00149baa8 sp=0xc00149ba38 pc=0x504225
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc008238ec0, {0x8ac678, 0xc008249440}, {0x6b766c, 0xffffffffffffffff}, {0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:152 +0x119 fp=0xc00149bb10 sp=0xc00149baa8 pc=0x503db9
github.com/google/syzkaller/prog.Minimize(0xc008182380, 0x0, 0x0, 0xc0080b1240)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:49 +0x57c fp=0xc00149bc18 sp=0xc00149bb10 pc=0x50369c
main.(*Proc).triageInput(0xc0057e61c0, 0xc0080a17a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x6de fp=0xc00149bea0 sp=0xc00149bc18 pc=0x6416fe
main.(*Proc).loop(0xc0057e61c0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0xf2 fp=0xc00149bfc8 sp=0xc00149bea0 pc=0x640cf2
main.main·dwrap·1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x26 fp=0xc00149bfe0 sp=0xc00149bfc8 pc=0x63db06
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc00149bfe8 sp=0xc00149bfe0 pc=0x464ac1
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:300 +0x157d