r0 = openat$vnet(0xffffff9c, &(0x7f0000000040), 0x2, 0x0)
r1 = openat$vnet(0xffffff9c, &(0x7f0000000040), 0x2, 0x0)
r2 = dup3(r0, r1, 0x0)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x80)
panic: unaligned 64-bit atomic operation

goroutine 14 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x1d25bc4, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x1c0a200, 0x1c12b68, 0x1eeef40, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x1c0a200, 0x1c12b68, 0x1eeef40, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x1c0a200)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xe8
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x1740